Titanium Spherical Bar, Sheet, Plate, Pipe, Pipe Fittings

Titanium Spherical Bar, Sheet, Plate, Pipe, Pipe Fittings The carbon fibers in CRFPs are electrically conductive, so attaching them to aluminum alloys makes each the metallic and the composite weak to deterioration. The second engaging property is that titanium thermal coefficients of expansion are very related to CFRPs. This is important as a end result of airplanes go through massive temperature changes over normal flight cycles. In addition, these alloys have low to medium power, good notch toughness, fairly good ductility and have excellent properties at cryogenic temperatures. These alloys may be strengthened further by the addition of tin or zirconium. These metals have considerable solubility in both alpha and beta phases and as their addition does not markedly affect the transformation temperature they're usually categorised as impartial additions. Just like aluminum, the good thing about hardening at ambient temperature is retained even at elevated temperatures when tin and zirconium are used as alloying elements. Grade 5, also known as Ti6Al4V, Ti-6Al-4V or Ti 6-4, is the most commonly used alloy. It has a chemical composition of 6% aluminium, 4% vanadium, 0.25% iron, 0.2% oxygen, and the remainder titanium. The stress-strain curves and UTS values for the Beta-C samples are shown in Figures eight and 9, respectively. Samples AG455 and AG495 demonstrated comparable strengths, but the former exhibited comparatively the next ductility (~23% from ~19% elongation). AG540 confirmed nearly the identical stage of strength with a relative lower in ductility (37% to 27% elongation). AG455 pattern showed power at 964 MPa with a very good degree of ductility (~23% elongation). The heat treatment details for the Beta-C alloy are demonstrated in Table three. In no occasion will Elgiloy Specialty Metals, a Division of Combined Metals of Chicago L.L.C., be liable for any damages in any respect arising from the usage of the knowledge included within the information sheets.

Nitecore TINI2 Ti Titanium Alloy Flashlight - HICONSUMPTION

Nitecore TINI2 Ti Titanium Alloy Flashlight.

Posted: Thu, 03 Mar 2022 08:00:00 GMT [source]

Other more frequent purposes include tension set rings, bicycle parts, and nuts and bolts used in harsh conditions. Pure titanium has intensive uses in architecture, desalination, hydrocarbon processing, automotive components, surgical equipment, human implants and aerospace. The products produced from pure titanium in these functions require excessive processability that alloys can not provide. Titanium 8Al-1Mo-1V is a near Alpha Alloy that was primarily designed to be used at elevated temperatures – up to 455 degrees centigrade. Also in settlement with Vérité et al. , we found the 6×6×4 supercell was enough to attain satisfactory convergence of the formation power of the self-interstitial defect. In the sunshine of this outcome, we used a 6×6×4 supercell to calculate the formation vitality of interstitial and substitutional Mo-atoms in α-Ti and the binding power between the Mo substitutional atom and a emptiness in α-Ti. Having worked in the F1 aerospace industries as a cnc miller, I wonder what it will be wish to machine the fabric into particular parts? What is THE BEST processing method to make 50 lbs high entropy alloys in a small lab for research??? "We nonetheless have plenty of analysis to do to totally characterize this material and discover the best processing methods for it," Koch says.

Gold Rings Market Analysis, Dimension, Current State Of Affairs And Future Prospects

None have been significantly light, nevertheless, a side-effect of Bugatti – and its consumers – being unwilling to give up on a luxurious cabin and the flexibility to comfortably cruise as a lot as do rocket-ship-pace acceleration. The Bolide upends that, at present a "technological concept" although one which Bugatti continues to be weighing production potential for, taking away as a lot heft as potential. DRB Woodsman Werx Shirt - Motor Pool Gray The DRB Woodsman Werx Shirt. A heritage outdoor shirt design up to date with trendy particulars, industrial grade construction, for 3+ season put on with this model in 100 percent cotton canvas and well fitted to subject and workshop. DRB Woodsman Werx Shirt - Midnight Blue The DRB Woodsman Werx Shirt.

Anodizing colours do require upkeep every so often to restore the vibrant authentic tone. This is why we apply our anodizing colours solely into recessed areas of a ring where the colours are higher shielded from wear and direct contact, and can last far longer. Here are a few of the more frequently asked questions that we obtain and hyperlinks to the place you can find the answers on our website. If there's a query you have that's not answered right here, or elsewhere on this site, please ship your inquiry to our website Chat service or email us 10+ million fashions from main OEMs, suitable with all major CAD software program techniques. Titanium is non-magnetic and biocompatible (non-toxic, non-allergenic), which has led to its growing use in the medical area. Apple is doing away with the notch for a few of the iPhone 14 models, and rumors recommend it's the Pro fashions that can get the notchless design. Though the iPhone 14 Pro fashions are anticipated to see digicam enhancements and notch adjustments not coming to the iPhone 14 fashions, all 4 iPhones coming in 2022 will use Apple's A16 chips with improvements in energy and effectivity. For all iPhone 14 fashions, the rear digicam may additionally see a new design with Apple introducing a thicker body that permits for the camera bump to be eliminated. If this pans out, the lenses, flash, and LiDAR scanner may sit flush with the rear glass. The iPhone 14 Pro models are anticipated to appear to be the iPhone 13 Pro fashions with the same flat-edged design, however along with the show modifications, there shall be updates to the body design. A schematic leaked in February allegedly reveals the show setup of the iPhone 14 Pro and claims to offer a take a glance at the precise measurement of the 2 cutouts that can exchange the notch. It just isn't clear if this design is correct as show analyst Ross Young beforehand suggested the pill-shaped cutout shall be centered in the middle of the show, whereas the schematic reveals an off-center design. When performing precipitation hardening, one could use resolution therapy and aging for a extensive range of strength ranges and ductility. This range will differ relying on the STA cycle and the section dimension. Additionally, resolution therapy and overaging could be employed to increase power, toughness and dimensional stability. The heat transfer traits of a stable materials are measured by a property known as thethermal conductivity, k (or λ), measured inW/m.K. It is a measure of a substance's ability to switch heat through a fabric byconduction. Note thatFourier's lawapplies for all matter, regardless of its state , therefore, it's also outlined for liquids and gases. PSM Battery-powered portable microscopes for hand-held inspection of ready surfaces and replicas in the subject. StructureExpert Weld A stand-alone devoted imaging software for quick and simple weld bead inspection, measurement and management. Duramin one hundred An efficient Vickers, Knoop and Brinell computerized hardness tester, offering micro, macro and universal testing in a single machine. Since brazing strategies have the potential for contaminating titanium surfaces, cleanliness is essential and consideration should be given to argon or helium gasoline shielding. Alloys for brazing titanium to itself or different metals are titanium-base (70Ti-15Cu-15Ni), silver-base , or aluminium-base . The titanium base alloy requires temperatures within the neighborhood of 1700°F (927°C), whereas the silver and aluminium-base alloys require 1650°F (899°C) and 1100°-1250°F (593°-677°C) respectively. If corrosion resistance is important, tests must be run on brazed joints in the intended surroundings prior to use.

• PDW 7.62MM ID Morale Patch "7.62MM" Mini Morale Patch ID Tag can help the bigger "AMMO" Morale Patch ID Tag, and to use at the facet of our CC12 cargo and storage duffel.
• A bend pattern during which the weld is positioned perpendicular to the bend axis assures uniform straining of weld metal and heat-affected zones, thereby giving extra significant results.
• Also in agreement with Vérité et al. , we found the 6×6×4 supercell was adequate to realize passable convergence of the formation power of the self-interstitial defect.
• In §3d, we discovered that the binding power between a substitutional Mo-atom and a Ti-vacancy in α-Ti is only zero.23 eV.

Certain titanium alloys (e.g., Beta C) achieve tensile strengths of over 200,000 psi .However, titanium loses energy when heated above 430 °C (806 °F). The most well-known early use of titanium was in the Lockheed SR-71 "Blackbird" strategic reconnaissance aircraft. The Blackbird was designed to travel at thrice the velocity of sound at altitude of eighty,000 ft. The resulting high surface temperatures eradicated aluminum and the need for low weight eliminated metal from consideration. We provide our customers with high-quality refractory steel products at a very competitive worth. At a temperature of 500 ℃ ~ 600 ℃, it nonetheless maintains its strength and creep resistance, but cannot be strengthened by warmth remedy, and the power at room temperature isn't excessive. Known as the "workhorse" of the titanium alloys, Ti 6Al-4V, or Grade 5 titanium, is the most generally used of all titanium alloys. It accounts for 50 % of complete titanium utilization the world over. Grade 7 is used in chemical processes and production gear parts.

Russia-Ukraine conflict sharply lifts FeTi prices - Argus Media

Russia-Ukraine conflict sharply lifts FeTi prices.

Posted: Tue, 08 Mar 2022 20:37:08 GMT [source]

Fort Wayne Metals has developed a Ni-free ß-Ti alloy displaying giant and steady superelastic properties at room temperatures . Mechanical properties and fatigue efficiency of this alloy are within the neighborhood of superelastic NiTi alloys. Plateau strengths may be additional tuned to a variety by low temperature aging much like Ni-rich binary NiTi. The software of titanium alloy to other components can improve the consolation of personnel and the magnificence of the car. In the application of the auto trade, titanium alloy has performed an inestimable position in energy saving and consumption discount. Within Arconic's patented alloy ranges, ARCONIC-THOR's particular proprietary formulation demonstrates thrice improved oxidation resistance in comparability with current excessive temperature titanium alloys. Western Alloys has every kind of Titanium alloy products, such as Titanium alloy sheet, Titanium alloy foil, Titanium alloy rod, Titanium alloy wire, Titanium Capillary Tube and Titanium alloy components. Austenite, also called gamma phase iron is a metallic non-magnetic allotrope of iron or a stable resolution of iron, with... Was found in Cornwall, England, by William Gregor in 1791 and named by Martin Heinrich Klaproth for the Titans of Greek mythology. The vacancies are due to this fact virtually immediately liberated from the Mo-atom by thermal fluctuations even at room temperature. It signifies that the discount within the susceptibility to CDF in Ti-6246, with its greater Mo-content, just isn't as a end result of suppression of load switch to onerous grains in the course of the dwell interval because of creep involving mass transport. Put another method, we see no purpose for the intrinsic creep properties of α-grains in Ti-6242 and Ti-6246 to vary. By 'intrinsic' we imply excluding variations that will arise from microstructural options corresponding to their totally different grain sizes and local grain orientation distributions. "FOOD" can establish any packaged edibles, canned items, dry goods, freeze dried packs, powered drink mixes, and recent produce or fruit to bring along on camping journeys. PDW MRE ID Morale Patch "MRE" Morale Patch ID Tag to make use of in conjunction with our CC12 cargo and storage duffel. Our ID Tags can be affixed and removed as desired to the loop space on the front of our CC12 duffels to assist label and determine its contents when overlanding... Ti-NATO Strap 20mm - Gray The PDW Ti-NATO Strap is an updated model of the classic, army issue, nylon watch strap. In circumstances the place good mechanical characteristics are required as in hip implants, knee implants, bone screws, and plates, Ti-6Al-4V alloy is getting used . One of the commonest functions of titanium alloys is synthetic hip joints that encompass an articulating bearing and stem , where metallic cup and hip stem elements are made from titanium. As well, they're also typically utilized in knee joint replacements, which consist of a femoral and tibial component made of titanium and a polyethylene articulating surface. Both Grade 5 and Grade 9 are alpha-beta titanium alloys with 90% of their alloy composition in widespread however when production, labor, and manufacturing prices are considered there are distinct variations. Both are superior metals with wonderful energy and corrosion-resistant traits. Using Ti 6-4 when Ti 3-2.5 alloy can simply meet your component specs can most definitely have a adverse influence on your backside line. There's no cause to believe we can't see 5G-compatible iPhone 14s, too. A July report from Nikkei Asian Review additionally predictsApple will "go all in on 5G" in 2022. The iPhone 14 was previously expected to have an A16 chip, which would improve upon theiPhone 13's A15 chip, consistent with Apple's previous sample. However, a latest prediction from Kuo says the A16 will only appear within the iPhone 14 Pro and Pro Max, while the 14 and 14 Max will hold the A15. Apple's 2022 iPhone could supply higher battery life, in accordance with a report from Taiwan's Economic Daily News . This is claimed to be because of a brand new 5G chip that could additionally present the new iPhone with Wi-Fi 6E connectivity. Meanwhile, a particular Ti64 titanium alloy is used for the case, back cover and buttons. This titanium grade is used virtually exclusively for airframe, aircraft engine elements, marine, surgical implants, hydraulic tubing. Is an unalloyed, excessive energy, titanium product providing wonderful corrosion resistance and good weldability. This titanium grade is primarily used in airframe and aircraft engine elements. These embrace induction brazing, resistance brazing and furnace brazing in an argon environment or in vacuum. Under regular circumstances, there is no hazard of ignition when chopping titanium alloys. Only in micro-cutting, the small chips reduce off will ignite and burn. In order to avoid hearth, along with pouring a great amount of chopping fluid, it's also necessary to forestall the accumulation of chips on the machine device. The device must be changed instantly after being blunt, or the chopping velocity should be decreased, and the feed rate ought to be increased to increase the thickness of the chip. In case of fire, fireplace extinguishing gear such as talcum powder, limestone powder, dry sand ought to be used to extinguish the hearth. Carbon tetrachloride and carbon dioxide fireplace extinguishers are strictly prohibited, and watering is prohibited, as a end result of water can speed up combustion and even cause hydrogen explosion. With a pure and objective driven design, this precision instrument is for right now's modern adventurers and explorers who could find themselves in any environment whether beneath the Sea, in... SPD Edition RESCO UDT Dive Watch The SPD Edition RESCO UDT Dive Watch is a particular collaboration in partnership with the American watch model RESCO Instruments. With a pure and objective driven design, this precision instrument is for right now's trendy adventurers and explorers who might discover themselves in any environment whether beneath the Sea, within the... Ti-SST The Ti-SST is a compact, capsule sort, weatherproof, Survival Stash Tube with a built-in, oil crammed, 100M depth rated, button compass and primary storage compartment for wilderness survival fire making necessities. At a temperature of 500°C to 600°C, it still maintains its strength and creep resistance, however can't be strengthened by heat treatment, and its room temperature power isn't excessive. The density of titanium alloy is generally about four.51g/cm3, which is simply 60% of metal. Some high-strength titanium alloys exceed the energy of many alloy structural steels. Therefore, the specific power (strength/density) of titanium alloy is way higher than other metal structural supplies, and elements with high unit strength, good rigidity and light weight could be produced. The aircraft's engine components, skeletons, skins, fasteners and landing gear all use titanium alloys.

Titanium Alloy Images

Arconic already has completed profitable improvement initiatives of ARCONIC-THOR with clients. Air Force Research Laboratory-funded project with aircraft manufacturer Boeing and aircraft engine producer Honeywell by which we produced full-scale parts from ARCONIC-THOR sheet. The project further concluded that ARCONIC-THOR considerably decreased weight and improved component efficiency. Titanium alloys are metals that comprise a mixture of titanium and different chemical parts. ATI additionally produces commercially pure titanium and titanium alloys as near-net-shape titanium powder metals, titanium aluminides, highly-engineered titanium castings and titanium forgings, and machined titanium parts. Oxidation stays the most popular approach for the surface modification of Ti alloys; these oxide layers on titanium are commonly produced by both warmth therapy or electrolytic anodizing . However, they nonetheless have limited applications because of their low creep resistance at excessive temperatures. The beta and near-beta alloys supply a quantity of benefits in phrases of mechanical properties, processing, and cheap fabricated elements compared to conventional titanium alloys. Alpha titanium alloys are made by mixing commercially pure titanium with alpha-stabilizer components in a particular ratio. These alloys comprise a major quantity of alpha-stabilizing parts (more than 5% by weight), corresponding to oxygen or aluminum. Thoriated tungsten electrodes (usually 2% thoria) are recommended for GTA welding of titanium. The smallest diameter electrode which might carry the required present ought to be used. Titanium tetrachloride, a colourless liquid used to obtain titanium metallic. It can be utilized for skywriting and producing smoke screens and as a catalyst in lots of natural reactions. Pure titanium dioxide within reason clear, with an especially high index of refraction and an optical dispersion greater than that of a diamond. Outstanding oxidation resistance to 2200°F, good energy and carburization resistance. RA 602 CA® - One of the most oxidation resistant excessive strength, warmth resistant nickel alloys out there. This article considers laser-based 3D printing, or additive manufacturing, looking at different varieties of lasers in the fabrication process. It also has glorious welding properties and excessive impression toughness. The model when compared with the microscopy results and processing led to the invention of this strongest titanium alloy ever made. About six years ago, PNNL and its collaborators discovered a method around that downside and also developed a low-cost course of to supply the material at an industrial scale, which had not been accomplished earlier than. Instead of starting with molten titanium, the team substituted titanium hydride powder. By utilizing this feedstock, they lowered the processing time by half and so they drastically reduced the vitality requirements — resulting in a low-cost course of in use now by an organization known as Advance Materials Inc. ADMA co-developed the method with PNNL metallurgist Curt Lavender and sells the titanium hydride powder and other advanced materials to the aerospace industry and others.

Titanium Plate

This chapter is concentrated on using titanium and its alloys as biomaterials from a tribological point of view. The main limitation of these materials is their poor tribological habits characterised by excessive friction coefficient and extreme adhesive wear. A variety of completely different surface modification strategies have been just lately utilized to titanium alloys to find a way to enhance their tribological performance in addition to osseointegration. Generally low present density signifies higher corrosion resistance. The larger the breakdown potential the better, (i.e. the extra elevated the breakdown potential, the more stable the protective layer). Each symmetrical metal case is fitted with a ceramic bezel with diving scale, and a protuberant domed sapphire crystal, which is neatly beveled and designed for maximum strength beneath strain. A new crown guard can be integrated into the watch's case, assuring safety at extreme depths. The O-MEGASTEEL case backs are fitted with grade 5 titanium medallions embellished with the same emblems and verbiage because the titanium model. Additionally, the higher purity niobium and titanium intermediates produced by this process might move NioCorp closer to the eventual production of excessive purity niobium and titanium supplies needed for next-generation of Lithium-Ion batteries. At a temperature of 882°C, titanium undergoes an allotropic change from a low-temperature, close-packed hexagonal structure (α) to a body-centered cubic section (β). This transformation makes it potential to create alloys with α, β or mixed α/β microstructures, and enables the usage of warmth therapy and thermo-mechanical remedy. Plasma atomisation, proven in Figure 10, makes use of a titanium wire alloy because the feed material which is a major price contributing factor. The titanium alloy wire, fed by way of a spool, is melted in a plasma torch, and a high velocity plasma circulate breaks up the liquid into droplets which cool rapidly, with a typical cooling rate within the range of 100–1000°C/s. Plasma atomisation produces powders with particle sizes starting from 25 to 250 μm. "45CAL" identifies ammunition and accessories of this caliber size. PDW 40CAL ID Morale Patch "40CAL" Mini Morale Patch ID Tag can assist the bigger "AMMO" Morale Patch ID Tag, and to make use of along side our CC12 cargo and storage duffel. "40CAL" identifies ammunition and equipment of this caliber size. PDW 380CAL ID Morale Patch "380CAL" Mini Morale Patch ID Tag can support the bigger "AMMO" Morale Patch ID Tag, and to use at the side of our CC12 cargo and storage duffel. "380CAL" identifies ammunition and equipment of this caliber size. PDW 22LR ID Morale Patch "22LR" Mini Morale Patch ID Tag can support the bigger "AMMO" Morale Patch ID Tag, and to make use of at the side of our CC12 cargo and storage duffel. Plasma Electrolytic Oxidation or Micro-Arc Oxidation approach is used for the synthesize TiO2 layer. This technique relies on the modification of the growing anodic movie by arc micro-discharges, which are initiated at potentials above the breakdown voltage of the rising oxide movie and transfer quickly throughout the anode surface. PEO process transforms the floor of titanium alloys into a fancy ceramic matrix by passing a pulsed, bi-polar electrical current in a specific wave formation through a shower of low focus aqueous resolution. All the aforementioned elements are expected to drive the demand for alpha and near-alpha alloys over the forecast interval. The time-temperature transformation curves correspond to the start and finish of transformations which lengthen into the r... Stainless steel is the name given to a bunch of corrosion resistant and excessive temperature steels. Titanium alloys are used to build light-weight, flexible eyeglass frames and luxurious wristwatches. Because of their compelling texture, they are broadly used in jewellery such as necklaces, earrings, cufflinks, and tie pins. The atoms of pure titanium align in the strong state in both a hexagonal close-packed crystalline structure, known as the alpha (α) phase, or a body-centred cubic structure, called the beta (β) part. In the pure steel, transformation from the alpha to the beta section occurs upon heating above 883 °C, but most alloying components either stabilize the alpha section to larger temperatures or stabilize the beta section to decrease temperatures. Aluminum and oxygen are typical alpha-stabilizing components, and typical beta-stabilizing parts are vanadium , iron , molybdenum , nickel , palladium , niobium , silicon , and chromium . After clicking a fabric from the resulting record, a list of subgroups derived from normal specs seems. A record of supplies will then be generated so that you just can select from. If this exceeds about 9 wt% then there could also be detrimental precipitation reactions. This device is produced in extraordinarily low volumes of simply 5 to 10 parts per 12 months, making it a perfect half for printing on the Studio System. The lack of tooling additionally permits design teams to easily make changes or refinements to the design of the ring - merely replace the CAD file and printing can start instantly. Titanium and its alloys have glorious corrosion resistance in rainwater and sea water environments, via the formation of protecting oxide films. These films have been recognized and utilized by the chemical business and still have led to purposes in dentistry and by the medical occupation in prostheses for implanting in the human physique. Titanium has a high melting level, 1678°C, which signifies that the alloys will show good creep resistance over a big vary of temperatures. Although Titanium has excellent heat and corrosion resistance capabilities, it is extremely tough to type and machine into desired shapes. To improve durability a range of thermal, mechanical, chemical and different therapies have been developed to modify the floor traits and a considerable body of knowledge on its use and properties is out there. The elemental metal titanium was first found in England by William Gregor in 1790, but in 1795 Klaproth gave it the name of titanium. Processes similar to scorching or cold forming, flat rolling, extrusion, welding, machining, casting, forging and spinning are used individually or in conjunction with other techniques to rework alloys into ultimate merchandise. This permits for the use of titanium alloys in a variety of industries including army, aquarium, automotive, aerospace, desalinization, shipping, energy generation, electronic and even jewelry manufacturing. The assortment of processes and industries displays the wide selection of titanium alloy products obtainable. It is usually alloyed with different base metals for a various number of makes use of. Considered to be the premium normal in watch and jewelry making, 18K gold (with a minimum of 75% pure gold) supplies the ultimate stability between purity and usefulness. Traditional 18K white gold is alloyed with palladium-copper and provides a superb resistance to corrosion, whereas being extremely bio-chemically inert. It provides a wonderful hue that fits wearers even with sensitive pores and skin. Top velocity is "nicely above" 310 mph the automaker says, with mph taking 20.16 seconds when you had sufficient straight line to check that. The carbon monocoque – with an integral entrance finish – has a decrease, leaner body around it than different latest Bugatti. The windshield is truncated, making the Bolide virtually a foot flatter than the Chiron. The doors hinge up, allowing access to a pared-back cabin with polycarbonate windows, a motorsport display, and adjustable pedals and passenger foot rest. Bugatti has painted solely round 40-percent of the automobile, leaving the remaining uncovered carbon fiber. With the requirement that whatever was created must meet FIA security necessities, the engineers and designers went back to fundamentals. This uniquely designed elevates the basic survival match case with additional options and premium... The dual zipper opening design permits for optimum storage access... SPD Benchtop Work Mat The SPD Edition Benchtop Work Mat is a uniquely designed, devoted work surface for working on popular EDC items and tools like flashlights, pocket knives, watches and more. 10 individual compartments keep your small elements safe and arranged whereas working in your project. Ti-SST DTB The Ti-SST DTB is a ruggedized, capsule type, weatherproof, Survival Stash Tube, precision milled in 6AL-4V titanium, and the extra compact brother to the DTA. Application is always the figuring out issue in terms of making the choice between Grade 5 or Grade 9 titanium. Titanium 6Al-2Sn-4Zr-6Mo is an Alpha-Beta Alloy and it's generally considered the workhorse alloy of the titanium business. The alloy is totally heat-treatable in part sizes as much as one inch and is used as much as roughly 400°C (750°F). They reported that nitriding temperatures exceeding 900°C have been accompanied by of the event of thick nitride layers and detrimental microstructural adjustments within the bulk (e.g., grain coarsening) that led to higher put on rates. In binary Ti-M alloys the high-temperature β-phase is retained metastably even at room temperature when the alloy composition exceeds a certain important worth. The critical worth modifications with M, and such information, –, for numerous M are plotted on this diagram. A water-cooled welding torch, outfitted with a 3/4-inch ceramic cup and a gas lens, is recommended for GTA welding of titanium.