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Spherical W-25Re Powder 53-150μm

产品型号：

Product Features

Spherical W-25Re powder is prepared by radio frequency plasma spheroidization technology, with high purity, low oxygen content, high sphericity, smooth surface, no satellite, uniform particle size distribution, excellent flow performance, high bulk density and tap density.
Order quantity (minimum order quantity): determined by both parties
Payment method: determined by both parties
Product origin: Foshan, Guangdong
Shipment: determined by both parties
Order delivery time: 3-7 days for spot goods; customized delivery time negotiated by both parties.

Classification:Metal Powders

Keywords: tantalum powder, tungsten powder

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Product details

Spherical W-25Re powder is a high-performance refractory metal material with excellent physical, chemical and mechanical properties. It is widely used in industrial fields under high temperature, high stress and extreme environments.
1. Characteristics
1 High melting point: The melting point of tungsten is about 3422°C, and the melting point of rhenium is about 3186°C. The melting point of W-25Re alloy is extremely high, which is suitable for ultra-high temperature application scenarios.
2 High density: The density of W-25Re alloy is about 19.3 g/cm³, which can provide excellent mechanical strength and wear resistance.
3 Good thermal conductivity and electrical conductivity: Suitable for high-temperature thermal management and electronic applications.
4 Low vapor pressure: Low vapor pressure at high temperature, suitable for vacuum and high temperature environments.
5 Excellent corrosion resistance: W-25Re alloy shows excellent corrosion resistance in most acidic and alkaline environments.
6 Oxidation resistance: At high temperatures, a stable oxide layer is formed on the surface of the alloy, providing good oxidation resistance.
7 Chemical stability: It is stable in high temperature and corrosive environment and is not easy to react with other substances.
8 High hardness: W-25Re alloy has extremely high hardness and is suitable for manufacturing wear-resistant parts.
9 Good ductility: Compared with pure tungsten, the addition of rhenium significantly improves the ductility of the alloy and is suitable for processing complex shapes.
10 High strength: It still maintains high strength at high temperature and is suitable for withstanding high stress environment.
11 Creep resistance: It has excellent creep resistance at high temperature and is suitable for long-term high temperature use.
III. Preparation method
RF plasma spheroidization method