Tungsten alloy ring is generally used in industrial counterweights, or shields for medical devices. The thickness of the ring can be as thin as 2mm, but because it is too thin, it is prone to cracking during processing, so the rejection rate is high. The thinner the wall thickness, the higher the price.

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Tungsten alloy medical syringe shield can be used for collimators, nuclear radiation shields, ray blockers, PET syringe shields, protective canisters, radioisotope containers, DNA (FDG) containers, multi-leaf collimators, etc. .

The advantages of tungsten alloy materials:

1.High radiation mask absorption capacity

2.Under the same radiation mask performance, the tungsten alloy mask is thinner than the lead material

3.Non-toxic, environmentally friendly materials

4.Good machinability

5.Hard and wear-resistant, no need for coating protection

6.Easy to disinfect and sterilize

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Tungsten alloy military sphere has high density and small volume, and can be used in fields that require small and high specific gravity components. Tungsten alloy balls can be used as golf ball weights, fishing sinkers, military tungsten alloy balls can be used for military weights, missile warheads, armor-piercing warheads, shotgun bullets, prefabricated fragments; it can also be used as a counterweight for oil drilling platforms, and some other High-secret areas, such as mobile phone vibrators, balance of pendulum clocks and automatic watches, shock-proof tool holders, flywheel weights, etc.

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Tungsten alloy military cube has high density and small volume, and can be used in fields that require small and high specific gravity components. Tungsten alloy cube can be used as golf ball weights, fishing sinkers, military tungsten alloy cube can be used for military weights, missile warheads, armor-piercing warheads, shotgun bullets, prefabricated fragments; it can also be used as a counterweight for oil drilling platforms, and some other High-secret areas, such as mobile phone vibrators, balance of pendulum clocks and automatic watches, shock-proof tool holders, flywheel weights, etc.

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Tungsten alloy military cylinder has excellent properties of high density and high strength, and is an ideal material for military products. The commonly used content is 93%~97% WNIFE, and trace elements are added to improve its crushability, tensile strength and bending strength. . In addition, tungsten alloy is non-toxic and non-polluting, and tungsten alloy military squares are widely used in military fields such as fragmentation rings.

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Tungsten alloy swaging rod is made of tungsten alloy rods by swaging. Common methods used in processing include extrusion, forging and sintering. After swaging, tungsten alloy swaging rods have higher elongation, hardness and tensile strength than tungsten alloy rods. Tungsten alloy swaging rods have a longer service life. Tungsten alloy swaging rods are widely used in the military field and can be used as rifle bullets, armor-piercing bullets, and anti-material sniper rifle bullets.

Advantages of tungsten alloy swaging rod: low cost, easy to use, simple processing, good wear resistance, high hardness (40HRC, the strength of tungsten alloy rod is between 26HRC and 30HRC), high tensile strength (1200MPa~1400MPa).

For more information about tungsten alloy products, please visit: http://www.tungsten-alloy.com

Tungsten alloy bar (90WMoNiFe) with Anviloy 1150 is made from metal powder refined at a specific high temperature using special high temperature powder metallurgy technology. Such tungsten alloy bar material has low coefficient of thermal expansion, good thermal conductivity and good material properties. Product application

1. Tungsten alloy for die-casting field.

2. Hot riveting bearing material (90WMoNiFe), this material can be used as hot riveting bearing material due to its good comprehensive high temperature performance.

3. Hot stamping valve (90WMoNiFe), this material has both thermal conductivity and high-temperature performance, and maintains good red hardness at 1100℃, as the anvil block for valve stamping; it can significantly improve the service life of the anvil block.

For more information about tungsten alloy products, please visit: http://www.tungsten-alloy.com

The density of tungsten alloy plate is between 16.9 and 18.1g/cm3, which means that tungsten alloy is the heaviest metal material. 90WMoNiFe Tungsten alloy has excellent radiation shielding ability, electrical conductivity, thermal conductivity, corrosion resistance and mechanical properties. Chinatungsten Online can customize size according to customer requirements. It has the advantages of high density, good elongation, durability and long service life.

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The latest price of Ø120xØ100x200mm high purity tungsten crucible is USD1,950.00/PC on November 12, 2024, EXW XIAMEN, CHINA.

What is Tungsten Crucible?

Tungsten crucible is a high-temperature resistant container made of tungsten that is used to hold liquid materials that are elevated to high temperatures, often for material testing and evaluation purposes. Its regular shape is cylindrical, and the diameter is between 10mm and 500mm. The height is between 10mm and 750mm, and the wall thickness is between 8mm and 20mm.

Characteristics of Tungsten Crucible

The characteristics of tungsten crucible include high specific gravity, high melting point, high boiling point, low vapor pressure, small evaporation rate, low thermal expansion coefficient, corrosion resistance, wear resistance, good thermal conductivity, etc. According to different production processes, tungsten crucibles can be formed by forged, sintered, welded, punched and rotary pressed. Its density ranges from 18.5g/cm3 to 19.2g/cm3.

How to Produce Tungsten Crucible?

The producing processes of tungsten crucible include mixing powders, isostatic pressing, forming, sintering and machining. Four different tungsten powders with particle size in the range of 1.0~5.0um are used for ingredients; the isostatic pressure is about 200MPa, and the holding time is about 7 minutes; the sintering temperature is about 2300°C, and the sintering time is about 7 hours.

Tungsten Crucible Applications

As a high-temperature resistant container, tungsten crucible is mainly used in rare earth metal smelting furnace, quartz glass melting furnace, induction furnace heating element, single crystal furnace high temperature container, sapphire single crystal growth furnace, high temperature vacuum furnace and other industrial furnaces. Its working temperature is generally above 2000°C. Normally, tungsten crucibles should no internal cracks, have accurate dimensions, and smooth inner and outer walls.

More product details please visit:http://www.tungsten.com.cn/tungsten-crucible.html

The latest price of φ0.032mm tungsten wire for photovoltaic silicon cutting is USD 3.40/KM on November 12, 2024, EXW XIAMEN, CHINA.

What Is Tungsten Wire for Diamond Wire Busbar?

Tungsten wire for diamond wire busbar, also known as Tungsten Wire for Photovoltaic Silicon Cutting, tungsten wire rope or tungsten-based diamond wire, is a kind of diamond wire with pure tungsten wire or doped tungsten wire as the busbar. It is widely used in wire cutting industry because of its excellent cutting effect.

Advantages of Tungsten Wire as Diamond Wire Busbar

Diamond wire is one of the important tools for cutting silicon wafers that are one of the core components of photovoltaic equipment. The bus bar in the wire is mostly made of carbon steel wire, but studies have shown that fine tungsten wire can replace carbon steel wire thanks to its good characteristics of high tensile strength, high rigidity, good toughness, low torsional stress, fatigue resistance and corrosion resistance.

The purpose of replacing with this metal wire is to deal with the problem of thin wire. At the same time, this wire’s fracture force is proportional to the wire diameter and tensile strength. At present, the wire diameter of high carbon steel wire (busbar) is close to the limit. Fine tungsten wire has stronger tensile strength and can make the wire diameter thinner under the same breaking force.

Compared with made of high carbon steel wire, the wire with tungsten wire as the busbar has a smaller diameter, higher breaking force and better durability, so it is more suitable for application in the future photovoltaic Industry.

Applications of Tungsten Wire as Diamond Wire Busbar

It is is mainly used for cutting and processing highly hard and brittle materials, such as crystalline silicon, sapphire, cemented carbide, optical glass, ceramics, magnetic materials, stone, etc.

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