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公开(公告)号：KR1019910003899B1
公开(公告)日：1991-06-15
申请号：KR1019880014903
申请日：1988-11-12
Applicant: 한국분말야금(주)
IPC: B22F5/00
Abstract: A Fe system rubbing material is manufactured by sintering the admixed powder consisting of 73-89.6% wt.% Fe, 2-5 wt.% C, 0.2-0.5 wt.% Mo, 0.2-0.5 wt.% P, 2-6 wt.% Cu and 6-15 wt.% Al2O3. The material is useful for brake of great motive power machine such as a heavy equipment, train or airplane, and supplies very stabilized frictional force in water or oil.
Abstract translation: 通过烧结由73-89.6重量％的Fe，2-5重量％的C，0.2-0.5重量％的Mo，0.2-0.5重量％的P，2-6的Fe组成的混合粉末来制造Fe系摩擦材料 重量％的Cu和6-15重量％的Al 2 O 3。 该材料可用于重型设备，火车或飞机等大型动力机械的制动，并在水或油中提供非常稳定的摩擦力。
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Patent Agency Ranking
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公开(公告)号：KR1019910003898B1
公开(公告)日：1991-06-15
申请号：KR1019880014902
申请日：1988-11-12
Applicant: 한국분말야금(주)
IPC: B22F5/00
Abstract: A rubbing material is manufactured by sintering the admixed powder consisted of 51-90.5 wt.% Cu, 4-10 wt.% Sn, up to 6 wt.% Pb, 0.5- 10 wt.% C, 5-16 wt.% Al2O3, up to 7 wt.% SiO2. The material is used as brake lining or clutch facing and supplies very stabilized frictional force in water or oil.
Abstract translation: 通过将由51-90.5重量％的Cu，4-10重量％的Sn，至多6重量％的Pb，0.5-10重量％的C，5-16重量％的Sn组成的混合粉末进行烧结来制造摩擦材料， Al2O3，至多7重量％的SiO2。 该材料用作制动衬片或离合器面对，并在水或油中提供非常稳定的摩擦力。
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公开(公告)号：KR1019910003897B1
公开(公告)日：1991-06-15
申请号：KR1019880014904
申请日：1988-11-12
Applicant: 한국분말야금(주)
IPC: B22F3/10
Abstract: The surface of Pb powders is coated with copper in an aqueous Cu salt solution. The coated powders are dried and pulverized. The coated powders and Fe powders are admixed with addition components. The admixed powders are pressed and sintered. The sintered Fe-Pb alloy is used as a bearing material and friction material for brake, and has a good abrasion-resistance.
Abstract translation: Pb粉末的表面用铜在Cu盐水溶液中涂覆。 将涂覆的粉末干燥并粉碎。 将涂覆的粉末和Fe粉末与添加组分混合。 将混合的粉末压制并烧结。 烧结的Fe-Pb合金用作制动器的轴承材料和摩擦材料，并具有良好的耐磨性。
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