Tungsten&molybdenum tubes processing technic:1. Process: APT--powder--reduction suppression (sintering/car processing)products--rooted (spin forging/rolling)--stretching--tube
2. Usage: Because of the tungsten high melting point (3400 ° C), high-density (19.3 g/cm3), sound velocity (4.03 km/s), good ductility characteristics of pure metal state and tungsten alloy state is widely used in modern technology, alloy is the main is a state of alloy steel, with tungsten carbide based hard alloy, and the strong heat resistant alloy alloy.
3. Size: OD(3.5-350)*W(0.5-50)*L
We also can produce tungsten boat, tungsten crucibles, tungsten funnels, tungsten barrel, tungsten tubes and various kinds of special liquid- flow hole panel, etc.
1). Sintering
tungsten crucibleDensity: 18.0 - 18.5 g/cm3
Working temperature: 1800 - 2, 600 DC
Diameter: 100 - 500mm (max. )
Cubage: 0.4 - 100 litres
2). Forging tungsten crucible
Density: 18.5 - 19.0 g/cm3
Working temperature: 1800 - 2, 600 DC
Diameter:
18 - 150mm (max. )
Cubage: 2 - 500 ml
3). Applications:
It is used for smelting of rare earth metals, heating elements of induction furnace, heating elements of rare earth metals, smelting of quartz, glass and for high-temperature containers.
Tungsten crucible is used in high temperature vessels for smelting of rare earth metals.
The relevant products of tungsten tubes
Molybdenum Products
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Molybdenum rods/ Molybdenum plate /Molybdenum sheet
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Molybdenum wire/ Spray Moly wire/ Moly wire for EDM
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Molybdenum electrode/moly disk
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Molybdenum boat/ Molybdenum Crucible/Moly tube
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Tungsten Products
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Tungsten rods/ Tungsten plate/ Tungsten sheet
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Tungsten wire/ Tungsten electrode
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Tungsten crucible /Tungsten boat/ Tungsten tube
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Other specail shape
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Alloy Products
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TZM Products/MoLa products
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WNiFe / WniCu Product/ Alloy ball/WC-Co
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MoCu/Wcu rods or sheet |
Luoyang TongchangTungsten & Molybdenum Material Co., Ltd. Locates in Luoyang, based on its abundant resources, is professionally manufacturing & trading Tungsten, Molybdenum and their alloy Products.
Main products:
1. Molybdenum products:
(1) Pure molybdenum products: Molybdenum powder, slab, bars, rolling plate, sheet, rods(electrode), wire, crucible, boat, funnel and other special shape molybdenum products, etc.
(3) Molybdenum alloy products: MLa plate, MLa rods, TZM plate, wire and other molybdenum alloy products.
2. Tungsten products:
(1) Pure tungsten products: Tungsten powder, slab, bars, rolling plate, sheet, rods(electrode), wire, crucible, boat, funnel and other special shape, etc.
(2) Tungsten alloy products: Alloy wire, alloy rod(electrode), alloy crucible, and other special shape tungsten alloy etc.
3. Alloy products:
(1) Tungsten-copper alloy, silver-tungsten alloy, molybdenum-copper alloy, molybdenum-tungsten alloy etc.
(2)Tungsten nickel copper alloy and tungsten nickel iron alloy etc.
(3) Tungsten electrode: WL, WCe, WT, WP and so on.
With the stable and high-quality products, the products find a good sale in domestic and abroad and had gained unanimous trust and favorable comment of mass customers. Welcome everyone to visit our company in order to obtain more profits together with the cooperator and create the brilliant future.
