Automobile clutch flange plate based on scrap steel and scrap iron powder sintered copper aluminum steel and making method of automobile clutch flange plate

• Main Author: XU DAOSHENG
• Format: Patent
• Language: Chinese; English
• Published: 31.10.2012
• Subjects: CASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; PERFORMING OPERATIONS; POWDER METALLURGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; WORKING METALLIC POWDER

The invention discloses an automobile clutch flange plate based on scrap steel and scrap iron powder sintered copper aluminum steel and a making method of the automobile clutch flange plate. According to the automobile clutch flange plate, atomized iron powder serves as a matrix, and in the terms of weight percentage, other components comprises 15-20 percent of atomized scrap ion powder, 25-30 percent of scrap steel powder, 1.2-1.5 percent of copper powder, 0.8-1.05 percent of manganese powder, 0.4-0.5 percent of molybdenum powder, 3.8-4.5 percent of aluminum powder, 0.3-0.5 percent of molybdenum disulfide powder, 0.8-1.0 percent of graphite, 0.1-0.3 percent of engine oil # and 2.0-2.5 percent of polyamide wax micro powder. According to the making method, scrap steel and scrap iron powder serve as original materials, and are combined other alloy materials to form the flange plate by adopting a powder metallurgy method; and the characteristic of stable performance of scrap steel after being smelted can be util