Glass Fiber Manufacturing Molybdenum Tungsten Alloy Sintered Crucible

Product Specification

Glass Fiber Manufacturing Molybdenum Tungsten Alloy Sintered Crucible

1. Description Of Fiber Glass Supplier Molybdenum Tungsten Metal Alloys Sintered Crucible:

An alloy made of tungsten and molybdenum is referred to as tungsten-molybdenum alloy.The tungsten content in commonly used tungsten-molybdenum alloys is 30% to 50% (by mass). Similar to metal molybdenum material and molybdenum alloys, tungsten-molybdenum alloys are made by sintered and crucible processing of powder metallurgy.

Tungsten-molybdenum alloy crucibles are mainly used in vacuum furnaces, glass fiber manufacturing and other industries. Tungsten-molybdenum alloys are more economical than pure tungsten due to their good high-temperature strength, similar performance to tungsten, and smaller specific gravity than tungsten.

2. The Size Of Fiber Glass Supplier Molybdenum Tungsten Metal Alloys Sintered Crucible:

The out diameter:  50~550mm

Wall thickness:  3~40mm

Height: 50~750mm

We can process according to customer's drawing.

3. Application Of Fiber Glass Supplier Molybdenum Tungsten Metal Alloys Sintered Crucible:

Tungsten Application Tungsten Molybdenum Alloy

Our most common application of tungsten may be the lighting industry. Such as tungsten wire. But apart from tungsten wire, many people may not know that tungsten has wider applications in the lighting industry. For example, electrodes of high-power gas discharge lamps, electrodes of short-arc lamps, etc.

Examples of products applied in the lighting industry: short-arc lamp electrodes In the semiconductor or electron tube industry, tungsten is used as an electron emitter because it has a similar thermal expansion coefficient to silicon and can improve electron emission performance. In the medical device industry, tungsten improves high temperature brittleness by doping a small amount of rhenium oxide (Re), which can be used to manufacture X-ray machines.

X-ray target. The radiation shielding/focusing system of radiotherapy equipment can also be manufactured by utilizing the radiation shielding ability of tungsten or its alloys.

Tungsten and copper composite materials have large-scale applications in military applications (such as missile balance wings) and high-voltage/UHV power transmission and transformation industries. High-voltage switch arc contacts are used to break short-circuit currents in 10KV-1000KV high-voltage lines. Requires extreme resistance to arc ablation. The composite material of tungsten and graphite has a very important application in the thermonuclear fusion industry. Information: the application of tungsten and its composite material in the power industry.

Tungsten can also be used to make heaters and crucibles for quartz glass melting and high temperature The inner liner of the sintering furnace.

Application of Molybdenum Tungsten Molybdenum Alloy

Generally speaking, the properties of molybdenum and tungsten are relatively close, but molybdenum is cheaper and easier to process than tungsten. In terms of application, molybdenum is also relatively close to tungsten. For example, in the lighting industry, for filament supports and reflector bowls for automotive headlights. Molybdenum ribbon doped with CeO2 and Y2O3 for sealing wires in quartz lamp tubes. Make electrodes or structural parts in electron tubes. It is used as the base plate of silicon components in thyristors.

In practice, the application of tungsten and molybdenum materials is far more extensive than what is introduced in this article. No matter in space shuttles, spaceships, airplanes, automobiles, or in electronic equipment and military weapons, tungsten and molybdenum materials can be used.