GuangZhou SANXIN Metal S&T Co., LTD.

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GuangZhou SANXIN Metal S&T Co., LTD.
Address:Room 802, Building 8, Nansha International Enterprise Port, Liandong Yougu, No. 8 Zhixin 1st Road, Dagang Town, Nansha District, Guangzhou City, Guangdong Province
Tel:13694263363 Ms Jenith
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http://www.chinaarcspraying.com/

Cold Spray Technology

Date: 2014-03-16 04:19:44    Font: Big Middle Small    Browse: 0

   The full name of the cold air power cold spray coating technology, high-pressure gas pipe produced by scaling supersonic flow, the particles from the gas stream is fed axially through accelerated to crash completely solid substrate to form a coating.
The cold spray technology features, It is mainly used with a plastic coating material, such as pure metals, metal alloys, plastics and composites, especially due to its low heat, the advantage of substantially non-oxidizing, suitable for temperature sensitive materials (nm, a non- Jing et), sensitive to oxidation (cu, ti, etc.) and sensitive (carbide composite material) of a phase change material of low stress coatings, and the compressive stress, thicker coatings favor deposition and powder may recycling main factor

affect the flight speed of the particle pressure and preheat temperature following:
    Zoom tube geometry
    working gas
    particle size and density of
    working gas is generally compressed air, the gas pressure is generally 1.5-3.5 mpa, the gas pressure, the greater the particle velocity. preheating temperature is usually 100 ℃-600℃, the higher the preheating temperature, the greater the speed of the particles obtained.