Original document(5 pages)  中文版
    The preparation process of the composite friction material includes the steps of: vacuum soaking timber with modifying resin for 10-30 hr while ultrasonic treatment to raise the soaking rate and drying; heating in the temperature rise rate of 3-15 deg.c per minute and maintaining at high temperature of 500-1500 deg.c in vacuum for 2-10 hr to prepare biological ceramic with different porosity; compounding metal into the biological porous ceramic at 200-1200 deg.c temperature, vacuum of 0.001-0.1 Pa and reaction pressure of 5-30 atm to prepare the composite biological ceramic-metal material with interpenetrating network structure. The composite material as one kind of continuous fiber reinforced metal comdposite material has high strength, high wear resistance, good high temperature performance, high reliability and other advantages.
Application Number
申请号		 02137504 Application Date
申请日		 2002.10.17
Title 名称 Prepn of composite friction material
Publication Number
公开号		 1403527 Publication Date
公开日		 2003.03.19
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C09K3/14
Applicant(s) Name
申请人		 Shanghai Jiaotong Univ.
Address 地址 200030
Inventor(s) Name 发明人 Zhang Di, Sun Binghe
Attorney & Agent 代理人 wang tilin

  
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