TaNb3/TaNb20/TaNb40 Tantalum Niobium Alloy Plates/Sheets/Foils/Strip/Target
Tantalum target
Tantalum has a melting point of 2996℃, a boiling point of 5458℃ and a density of 16.6 g/cm. Tantalum is widely used in electronics, semiconductor, chemical industry, machinery, aerospace, medical treatment, military industry and other industries due to its high temperature resistance, corrosion resistance, good cold processing and welding performance. With the continuous progress and innovation of science and technology, tantalum will be more and more widely used in various fields.
Tantalum targets are mainly used in semiconductor, optical coating and other fields, our company can produce various specifications of semiconductor and optical tantalum and its alloy targets according to the different needs of customers. Ensure that the chemical composition of tantalum target material tantalum content is greater than 99.95%, 99.99%; Grain size less than 100um; Flatness less than 0.2mm; The surface roughness is less than Ra 1.6μm to ensure a high quality level of tantalum target.
Tantalum ingots smelted by vacuum electron beam melting furnace in our factory can be further processed into products required by customers through our subsequent forging press, milling machine, surface treatment equipment, vacuum annealing furnace, rolling mill, cutting machine, sawing machine, grinding machine, wire drawing machine and other processing equipment, including target material, sheet material, sheet material, strip material, bar material, silk material, pipe material and so on. According to customer's custom requirements and drawings for processing, welcome customers to inquire and customize!
Purity: 99.95% (3N5) -99.99% (4N)
Brand name: RO5200
Specification: square target, round target, rotating target
Implementation standard: ASTM B708
Recrystallization rate: At least 95%
Grain size: conventional grain size < 100um, can be customized grain size according to customer requirements
Flatness ≤0.2mm
Surface roughness < 1.6 mu m
About Tantalum metal.
Melting Point: 2996°C
Density: 16.6 g/cm3
Product range:Pure tantalum&Tantalum tungsten alloy
Tantalum is dark, dense, ductile, very hard, easily fabricated, and highly conductive of heat and electricity.
It has a melting point exceeded only by tungsten and rhenium.
As a high melting point metal, tantalum possesses a low vapour pressure and good electrical and thermal conductivity up to very high temperature.
The advantages of Ta are excellent corrosion resistance, high high-temperature strength, good machinability and good biocompatibility.
Features:Tantalum belong to the high melting point ,high boiling point rare metal color ,steel ,ductility and corrosion resistance
R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both,
R05400, unalloyed tantalum, powder-metallurgy consolidation,
R05255, tantalum alloy, 90 % tantalum 10 % tungsten, electron-beam furnace or vacuum-arc melt, or both,
R05252, tantalum alloy, 97.5 % tantalum 2.5 % tungsten, electron-beam furnace or vacuum-arc melt, or both,
R05240 tantalum alloy, 60 % tantalum 40 % columbium, electron-beam furnace or vacuum-arc melt, or both.
