Tungsten copper rod is a composite material refined by the process of static pressing, high temperature sintering and copper infiltration by utilizing the excellent metal properties of high-purity tungsten powder and the plasticity and high conductivity of high-purity copper powder.

A turbine engine is a type of internal combustion engine. Often used as an aircraft engine. Its main material is tungsten alloy.According to the bypass ratio, it is divided into turbofan engine or turbojet engine; in addition, there are turboprop engines (or turboprop engines, turboprop engines, etc.

Cobalt-chromium-tungsten alloy (CoCrW) is one of the Stellite alloys, which is a cemented carbide that is resistant to various types of wear and corrosion, as well as high-temperature oxidation.

Filament is in the form of very thin coil wire or straight wire, which is used to convert electrical energy into light energy. This was the first optical power source, tungsten filaments were used in incandescent lamps or light bulbs.

Tungsten wire diamond wire, also known as tungsten wire rope, tungsten wire diamond cutting wire or tungsten-based diamond wire, is a kind of diamond wire with pure tungsten wire or doped tungsten wire as the busbar.

Before 2013, photovoltaic silicon wafer cutting mostly used free abrasive mortar cutting process to cut silicon material.

The power number of the bulb is usually marked on the bulb, because we usually use 110V AC. Therefore, it is easy to calculate the resistance of the tungsten wire by Ohm's law from the power consumption and the power supply voltage.

Tungsten alloy plates are sintered to produce tungsten alloy rods, tungsten alloy discs, billets, rolled or crimped into rods, plates, etc. Smaller sizes are drawn later.

Tungsten, a metallic element. Atomic number 74, atomic weight 183.84. Steel gray or silver-white, with high hardness and high melting point, and is not eroded by air at room temperature;