About Us  |  Contact
Mail:sales@northalloys.com
News Center

New nano-ceramic reinforced high performance tungsten molybdenum alloy research and development

Tungsten, molybdenum and its alloys with high melting point, high temperature strength and good in anti reting, radiation protection, etc, are widely used in aerospace, national defense war industry, medical equipment, new and high technology fields such as electric energy, has an important strategic position in national economy, based on this, the national natural science fund and the national, provincial and municipal project funding, henan university of science and technology take the lead in several scientific research institutions and industry backbone enterprises set up a "tungsten molybdenum materials of advanced equipment and processing technology of henan province industry innovation strategy alliance" (hereinafter referred to as the "tungsten molybdenum industry alliance"), after many years of research, The alliance takes the lead in the preparation of a new generation of self-generated nano-ceramic granule-reinforced high-performance tungsten and molybdenum alloy by co-precipitation and co-decomposition method.

The technology with soluble molybdenum tungsten salt, salt and the nitrate as raw material, through liquid-liquid mixing, coprecipitation, decomposition, combination of powder metallurgy technology, to develop a new generation of tungsten, molybdenum alloys and the preparation of nanometer ceramic particles reinforced, by synthesis technology, fundamentally solves the traditional way to join the rough ceramic particles and the problem of uneven distribution. At the same time, by crystallization, sintering and hot pressing technology, the tungsten and molybdenum grains were refined, and the interface with the tungsten and molybdenum matrix was well integrated, which significantly improved the strength, hardness, thermal vibration resistance and high temperature wear resistance of the tungsten and molybdenum alloy, greatly improved the service life of the tungsten and molybdenum alloy, and broadened the application range of the tungsten and molybdenum alloy.
Find Better Metal for Better Future
Products
Zirconium
Titanium
Tantalum
Niobium
Molybdenum
Tungsten
Nickel
Others
Tel:+86 21 56836035
Fax:+86 21 56836035
Email:sales@northalloys.com
Address:No 188,Xinfeng Road,Shanghai China 201501
sales@northalloys.com
Copyright © 2024 North Alloys All Rights Reserved Tel:+86 21 56836035 | Overview | Products&Service | Technical Assistance | Appliance