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Tungsten
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Products Feature:
1. Excellent Conductivity
2. Resistence of high temperature.
3. Abrasion and Erosion.
4. Suitable for making heating wires.
5. Twisted wires for coating films under vacuum and for tungsten wires in electrical light sources usage.Application:
Tungsten is widely used as refractory metals. In wire form, tungsten wire is essential for the production of lighting products and other goods where its high temperature properties are of use. Among its properties are a melting point of 3410° C, a low coefficient of thermal expansion and low vapor pressure at elevated temperatures along with good electrical and thermal conductivity.
The important applications of tungsten wire are for the production of coiled incandescent lamp filaments, cathode and support structures for power tubes, heating elements for high temperature furnaces and evaporation sources in metallizing processes. Thicker sizes of tungsten wire, straightened, finish-ground and cut into rod pieces are widely used for glass-to-metal seal lead parts in the lighting and electronic industries. -
Tungsten filament is arguably the key component of the incandescent lamp business.
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Tungsten pin fishing sinker, tungsten pin fishing sinker, tungsten half drop with h, tungsten fishing sinker, tungsten banana with gro, tungsten alloy fishing weight, tungsten jig, tungsten pagoda pin fishi, drop sinker with groove, drop sinker with hole, half drop sinker with gro, tungsten rod with hole, tungsten fish spoon, tungsten fishing sinker, tungsten alloy ball sinke, none-toxic tungsten high-, tungsten alloy ball, tungsten carbide ring, cemented carbide ball .
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Tungsten granule/pellet is the processiong of tungsten metal into small particles, also known as tungsten flux.
Apprearance of tungsten granule/pellet: bright gray polyhedron granule; -
Tungsten heater made of tungsten wire, features high melting point and high corrosion resistance, mainly applied for vacuum metallizing, such as aluminizing scope, chrome scope, mirrors, plastics and heaters elements for decoration articles.Tungsten heater can be stranded into single or multi wires according to the samples or drawings of customers. Pure wire and doped wire are both available. Diameter of tungsten wire: 0.2-1.2mm.
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The tungsten iridium stream mouth is as a special tungsten alloy with other refractory metals. It mainly uses in rare-earth metal smelting, the induction furnace heating element, the quartz glass smelting and so on, makes the high temperature vessel.
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Tungsten needle is widely used in the construction of furnace tooling and parts and as a feedstock for the fabrication of parts for the electronics and semiconductor industries. Surface can be supplied in a shiny or matte; dependent upon thickness and width parameters.
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tungsten nickel copper alloy
Description:
Tungsten-nickel-copper alloy is made of tungsten, nickel, copper and other chemical elements in appropriate proportion. Alloys are mainly with over 85% tungsten and low amounts of nickel, copper, etc. The ratio of added nickel and copper is normally 3:2.WNiCu alloys are produced in processes of liquid phase sintering and added elements alloying, etc. Due to various characteristics and uses of the alloy, the compositions can be divided into main series of W-Ni-Fe, W-Ni-Cu, W-Co, W-WC-Cu, W-Ag, etc.Application:
1.WNiCu alloy is widely used in fields of aerospace, aviation, military and oil drilling;
2.It is also applied for electrical instrumentation, medical and industrial purpose;
3.WNiCu alloys can also used for producing balancing weights, high temperature moulds, electro-heat upsetting anvil block, the core of armour piercing shell and protection shields for high-energy rays.Features:
1.Tungsten-nickel-copper alloy has a high density of 16.8g/cm3 to 18.75g/cm3;
2.It has high tensile strength from 700 to 1000 MPa;
3.It owns strongly absorbed radiation capacity, which is about 30% to 40% higher than that of lead;
4.WNiCu alloy has large coefficient of thermal conductivity, which is five times higher than mold steel;
5.The coefficient of thermal expansion is fairy small. The coefficient only accounts for 1/3 to 1/2 of iron or steel’s;
6.Tungsten-nickel-copper alloy possesses good conductive property, high strength as well as good weldability and workability;
7.WNiCu alloy is a kind of non-magnetic metal.Parameters of WNiCu Alloys:
90-97% WNiCu alloy tube as high temperature mouldsProduct Show
Description:
Tungsten-nickel-copper alloy is made of tungsten, nickel, copper and other chemical elements in appropriate proportion. Alloys are mainly with over 85% tungsten and low amounts of nickel, copper, etc. The ratio of added nickel and copper is normally 3:2.WNiCu alloys are produced in processes of liquid phase sintering and added elements alloying, etc. Due to various characteristics and uses of the alloy, the compositions can be divided into main series of W-Ni-Fe, W-Ni-Cu, W-Co, W-WC-Cu, W-Ag, etc.
Application:
1.WNiCu alloy is widely used in fields of aerospace, aviation, military and oil drilling;
2.It is also applied for electrical instrumentation, medical and industrial purpose;
3.WNiCu alloys can also used for producing balancing weights, high temperature moulds, electro-heat upsetting anvil block, the core of armour piercing shell and protection shields for high-energy rays.Features:
1.Tungsten-nickel-copper alloy has a high density of 16.8g/cm3 to 18.75g/cm3;
2.It has high tensile strength from 700 to 1000 MPa;
3.It owns strongly absorbed radiation capacity, which is about 30% to 40% higher than that of lead;
4.WNiCu alloy has large coefficient of thermal conductivity, which is five times higher than mold steel;
5.The coefficient of thermal expansion is fairy small. The coefficient only accounts for 1/3 to 1/2 of iron or steel’s;
6.Tungsten-nickel-copper alloy possesses good conductive property, high strength as well as good weldability and workability;
7.WNiCu alloy is a kind of non-magnetic metal. -
Tungsten nickel copper alloy price
Product Show
Description:
Tungsten-nickel-copper alloy is made of tungsten, nickel, copper and other chemical elements in appropriate proportion. Alloys are mainly with over 85% tungsten and low amounts of nickel, copper, etc. The ratio of added nickel and copper is normally 3:2.WNiCu alloys are produced in processes of liquid phase sintering and added elements alloying, etc. Due to various characteristics and uses of the alloy, the compositions can be divided into main series of W-Ni-Fe, W-Ni-Cu, W-Co, W-WC-Cu, W-Ag, etc.
Application:
1.WNiCu alloy is widely used in fields of aerospace, aviation, military and oil drilling;
2.It is also applied for electrical instrumentation, medical and industrial purpose;
3.WNiCu alloys can also used for producing balancing weights, high temperature moulds, electro-heat upsetting anvil block, the core of armour piercing shell and protection shields for high-energy rays.Features:
1.Tungsten-nickel-copper alloy has a high density of 16.8g/cm3 to 18.75g/cm3;
2.It has high tensile strength from 700 to 1000 MPa;
3.It owns strongly absorbed radiation capacity, which is about 30% to 40% higher than that of lead;
4.WNiCu alloy has large coefficient of thermal conductivity, which is five times higher than mold steel;
5.The coefficient of thermal expansion is fairy small. The coefficient only accounts for 1/3 to 1/2 of iron or steel’s;
6.Tungsten-nickel-copper alloy possesses good conductive property, high strength as well as good weldability and workability;
7.WNiCu alloy is a kind of non-magnetic metal.Parameters of WNiCu Alloys:
90-97% WNiCu alloy tube as high temperature mouldsProduct Show
Description:
Tungsten-nickel-copper alloy is made of tungsten, nickel, copper and other chemical elements in appropriate proportion. Alloys are mainly with over 85% tungsten and low amounts of nickel, copper, etc. The ratio of added nickel and copper is normally 3:2.WNiCu alloys are produced in processes of liquid phase sintering and added elements alloying, etc. Due to various characteristics and uses of the alloy, the compositions can be divided into main series of W-Ni-Fe, W-Ni-Cu, W-Co, W-WC-Cu, W-Ag, etc.
Application:
1.WNiCu alloy is widely used in fields of aerospace, aviation, military and oil drilling;
2.It is also applied for electrical instrumentation, medical and industrial purpose;
3.WNiCu alloys can also used for producing balancing weights, high temperature moulds, electro-heat upsetting anvil block, the core of armour piercing shell and protection shields for high-energy rays.Features:
1.Tungsten-nickel-copper alloy has a high density of 16.8g/cm3 to 18.75g/cm3;
2.It has high tensile strength from 700 to 1000 MPa;
3.It owns strongly absorbed radiation capacity, which is about 30% to 40% higher than that of lead;
4.WNiCu alloy has large coefficient of thermal conductivity, which is five times higher than mold steel;
5.The coefficient of thermal expansion is fairy small. The coefficient only accounts for 1/3 to 1/2 of iron or steel’s;
6.Tungsten-nickel-copper alloy possesses good conductive property, high strength as well as good weldability and workability;
7.WNiCu alloy is a kind of non-magnetic metal.Parameters of WNiCu Alloys:
