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Home » Tungsten Micropowder (W, Purity: 99%, APS: 40-50µm)


Stock No. CAS MSDS Specification COA Catalogue
NS6130-05-595 7440-33-7 MSDS pdf Specification pdf COA pdf

Tungsten Micropowder

(W, Purity: 99%, APS: 40-50µm)

Available Pack Size: 10Gms, 25Gms, 50Gms, 100Gms, 250Gms, 500Gms, 1Kg & Bulk orders
Particles Size Analysis - Tungsten Micropowder

Particles Size Analysis - Tungsten Micropowder

Product Tungsten Micropowder
Stock No NS6130-05-595
CAS 7440-33-7 Confirm
Purity 99% Confirm
APS 40-50µm Confirm
Molecular Formula W Confirm
Molecular Weight 183.85g/mol Confirm
Form Powder Confirm
Color Black / Dark Gray Confirm
Density 19.3 g/cm³ Confirm
Melting Point 3410 °C Confirm
Boiling Point 5900 °C Confirm
Young's Modulus 411GPa Confirm
Solubility Insoluble in water
Quality Control Each lot of Tungsten Micropowder was tested successfully.
Main Inspect Verifier Manager QC

Typical Chemical Analysis

Assay 99%
Other Metal 9000ppm

Expert Reviews

Dr. Marcus Tägtmeyer, (International Medical and Technological University, Dar es Salaam, Tanzania)

Tungsten micropowder is a lustrous and silvery-white metal. It has the highest melting point than any other metal. Mainly tungsten is employed in filaments in incandescent light bulbs; it is also utilized in electric contacts and arc-welding electrodes. Moreover, Tungsten is applied in alloys, for instance, steel, to which it imparts great strength. Cement carbide is the most indispensable use for tungsten: its main component is tungsten carbide (WC).

Dr. Ms Jane Li, (National Penghu University of Science and Technology, Magong, Penghu, Republic of China)

Tungsten exhibits the strength to our cast iron and it manufactures remarkable cutting tools for the machining of steel. X-ray tubes for medical utilize have a tungsten emitter coil and the screen employed to view X-rays rely on calcium and magnesium tungstate phosphors to convert X-rays into blue visible light. Tungsten Micropowder has also utilized in microchip technology and liquid crystals displays.

Dr. Willem-Jan de Kleijn Ph.D, (Luleå University of Technology, Luleå, Sweden)

Pure Tungsten micropowder is a light gray and whitish metal. It is also is soft enough. It can be easily cut with a hacksaw and ductile enough to be drawn into wire or extruded into various shapes. If doped with other materials, tungsten becomes brittle and hard to work with. It is used to make filaments for fluorescent light bulbs and television tubes. Tungsten forms compound with magnesium and calcium that have phosphorescent properties.

Dr. JKF Gojukai PhD, (Kaiserslautern University of Technology, Kaiserslautern, Rhineland-Palatinate, Germany)

Tungsten micropowder inflates at nearly the same rate as borosilicate glass. In addition, it is used to make metal to glass seals and it is also employed as a target for X-ray production, as heating elements in electric furnaces and for parts of spacecraft and missiles which must withstand high temperatures. At high temperatures, Tungsten is alloyed with steel to produce tough metals that are stable.

Dr. Huang Fu Ph.D, (Maebashi Institute of Technology, Maebashi, Gunma, Japan)

Tungsten-steel alloys are utilized to make such things as high-speed cutting tools and rocket engine nozzles. Tungsten carbide (WC) is an extraordinary hard tungsten compound. It is utilized in the tips of drill bits, high-speed cutting tools, and mining machinery. Tungsten disulfide (WS2) is a dry lubricant and it can be utilized to temperatures as high as 500°C.

Tungsten Micropowder

Tungsten Micropowder

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