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公开(公告)号：US5434012A
公开(公告)日：1995-07-18
申请号：US118638
申请日：1993-09-10
CPC分类号： B32B15/017 , F16C17/22 , F16C33/12 , F16C2204/20 , Y10S384/912 , Y10T428/12687 , Y10T428/12701 , Y10T428/1275 , Y10T428/12903 , Y10T428/1291
摘要： A slide bearing which is preferably used in combination with a low-rigid aluminum alloy housing. The slide bearing has a high coefficient of thermal expansion so that it can satisfactorily follow up deformation of the housing, and the bearing also has an excellent heat radiation property. In the slide bearing, an overly bearing layer having a thickness of 3 to 50 .mu.m is provided on a copper alloy layer having a coefficient of thermal expansion of 15.times.10.sup.-6 /.degree.C. or more, a coefficient of thermal conductivity of 0.40 cal/cm sec .degree.C. or more and 0.2% proof stress of 295N/mm.sup.2 or more. As occasion demands, the slide bearing may be (1) provided with an intermediate layer between the copper alloy layer and the overlay bearing layer, or (2) flash-plated on an entirety surface of the bearing.
摘要翻译： 滑动轴承，优选与低刚性铝合金外壳结合使用。 滑动轴承具有高的热膨胀系数，使得其可以令人满意地跟随壳体的变形，并且轴承也具有优异的散热性能。 在滑动轴承中，在热膨胀系数为15×10 -6 /℃以上的铜合金层上设置厚度为3〜50μm的过承载层，导热系数为0.40cal / cm 2℃以上0.2％的弹性极限应力为295N / mm 2以上。 根据需要，滑动轴承可以是（1）在铜合金层和覆盖轴承层之间设置有中间层，或者（2）在轴承的整个表面上闪镀。
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32.发明授权Multi-layer slide bearing having Al-Sn alloy layer with high fatigue strength and conformability 失效具有Al-Sn合金层的多层滑动轴承具有高的疲劳强度和适应性
公开(公告)号：US5384205A
公开(公告)日：1995-01-24
申请号：US125745
申请日：1993-09-24
申请人： Tadashi Tanaka , Masaaki Sakamoto , Yoshiaki Sato
发明人： Tadashi Tanaka , Masaaki Sakamoto , Yoshiaki Sato
CPC分类号： C22C21/003 , F16C33/121 , F16C2204/20 , F16C2204/22 , Y10T428/12687 , Y10T428/12757 , Y10T428/12764
摘要： A multi-layer bearing having an Al--Sn bearing alloy layer which has high fatigue strength and good conformability with a mating member further comprising a backing steel plate and an intermediate bonding layer of another aluminum alloy. The Al--Sn alloy consists essentially of, by weight, 7 to 20% Sn and balance of Al and impurities, and has a hardness of Hv 50 to 80. The aluminum alloy of the intermediate bonding layer consists essentially of, by weight, at least one of up to 1.7% Mn, up to 1.2% Cu and up to 1.8% Mg, and balance of Al and impurities, and a hardness rate of the aluminum alloy of the intermediate bonding layer to the Al--Sn bearing alloy exceeds Hv 70% and is not greater than 90%.
摘要翻译： 一种具有Al-Sn轴承合金层的多层轴承，该Al-Sn轴承合金层具有高的疲劳强度和与配合构件的良好的适应性，还包括背衬钢板和另一种铝合金的中间粘合层。 Al-Sn合金基本上由7〜20重量％的Sn和余量的Al和杂质组成，硬度为Hv为50〜80。中间粘合层的铝合金主要由重量比在 至多1.7％的Mn，高达1.2％的Cu和至多1.8％的Mg，余量为Al和杂质，并且中间粘结层与Al-Sn轴承合金的铝合金的硬度比超过Hv 70％，不大于90％。
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公开(公告)号：US5382144A
公开(公告)日：1995-01-17
申请号：US182556
申请日：1994-01-18
申请人： Tadashi Tanaka , Masaaki Sakamoto , Tohru Kato , Yoshiaki Sato
发明人： Tadashi Tanaka , Masaaki Sakamoto , Tohru Kato , Yoshiaki Sato
CPC分类号： F01C17/066 , F05B2280/40 , F05C2201/0466 , F05C2203/04 , F05C2203/08 , Y10T428/12792
摘要： Wear resistance, seizure resistance, durability and corrosion resistance of an Oldham ring made of an aluminum alloy engaging with a swivel scroll made of an aluminum alloy are improved. The Oldham ring comprises a substrate made of an Al--Si alloy which has a light weight and a high strength, a bond layer of a multiplex zinc base alloy containing Cu and Ni as a primary plating layer which is formed on the substrate, and an electroless Ni--P plating layer having a hardness of MHV550 which is formed on the outermost surface of the Oldham ring.
摘要翻译： 改善了由与铝合金制成的旋转涡旋件接合的铝合金制成的奥德姆环的耐磨性，耐咬合性，耐久性和耐腐蚀性。 所述奥德姆环包括由重量轻且强度高的Al-Si合金制成的基板，包含Cu和Ni作为主要镀层的复合锌基合金的接合层，其形成在基板上， 在奥德姆环的最外表面上形成硬度为MHV550的无电Ni-P镀层。
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34.发明授权Multilayer composite sliding material having excellent seizure resistance property 失效具有优异的耐发泡性的多层复合滑动材料
公开(公告)号：US5298336A
公开(公告)日：1994-03-29
申请号：US18719
申请日：1993-02-17
IPC分类号： C22C1/04 , B22F5/00 , B32B15/01 , C22C9/02 , C23C24/08 , C23C28/00 , F16C33/12 , B22F3/16 , B22F3/18
CPC分类号： B32B15/015 , F16C33/121 , F16C33/122 , F16C2204/12 , Y10T428/12014 , Y10T428/12028 , Y10T428/12049 , Y10T428/12056 , Y10T428/12063 , Y10T428/12069 , Y10T428/12076 , Y10T428/12083 , Y10T428/12125 , Y10T428/12174
摘要： The present invention provides a multilayer composite sliding material with excellent seizure resistance property having a steel plate or a steel plate having surfaces plated with copper or the like; a bond layer having a thickness of 0.05 to 0.5 mm, formed on the steel plate, and made of a sintered powder material consisting of 5 to 16% Sn, 0 to 15% Pb, 0 to 0.5% P and balance essentially Cu; and an alloy layer having a thickness of 0.1 to 1.0 mm, formed on the bond layer, and made of a sintered powder material consisting of 5 to 16% Sn, 1 to 12% MoS.sub.2 and balance essentially Cu. In a modified form of the alloy layer, not more than 20% Pb, not more than 1% P or not more than 12% Ni may be added. MoS.sub.2 powder may be coated with Cu or Ni.
摘要翻译： 本发明提供一种具有优异耐咬合性的多层复合滑动材料，其特征在于具有镀有铜等的钢板或钢板; 由钢板形成的厚度为0.05〜0.5mm的接合层，由Sn：0〜15％，0〜0.5％的P，0〜0.5％的P，余量基本为Cu的5〜16％的烧结粉末材料构成。 和形成在接合层上的厚度为0.1至1.0mm的合金层，并且由5至16％的Sn，1至12％的MoS 2和余量基本上由Cu组成的烧结粉末材料制成。 在合金层的改性形式中，可以添加不超过20％的Pb，不超过1％的P或不超过12％的Ni。 MoS2粉末可以用Cu或Ni涂覆。
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35.发明授权Copper base alloy superior in resistances to seizure, wear and corrosion suitable for use as material of sliding member 失效铜基合金具有优异的耐咬合性，耐磨性和耐腐蚀性，适用于滑动构件的材料
公开(公告)号：US5246509A
公开(公告)日：1993-09-21
申请号：US917668
申请日：1992-07-21
申请人： Tohru Kato , Tadashi Tanaka , Masaaki Sakamoto , Koichi Yamamoto
发明人： Tohru Kato , Tadashi Tanaka , Masaaki Sakamoto , Koichi Yamamoto
CPC分类号： C22C9/04 , F16C33/121 , F16C2360/24 , Y10S384/912
摘要： A copper base alloy suitable for use as a material of a sliding member, superior in seizure resistance, wear resistance and corrosion resistance. The alloy comprises 1.0 to 3.5 wt % Mn, 0.3 to 1.5 wt % Si, 11.5 to 25 wt % Zn, 5 to 18 wt % Pb and the balance substantially Cu and incidental impurities, the lead being uniformly distributed through the structure of the alloy. The alloy has a microstructure of which matrix is composed of .alpha.-phase alone. The alloy can further contain at least one selected from the group consisting of 0.02 to 1.5 wt % Mg and 0.1 to 1.5 wt % Te and/or at least one selected from the group consisting of 0.5 to 3.0 wt % Ni and 0.3 to 3.0 wt % Al.
摘要翻译： 适合用作滑动构件材料的铜基合金，具有优异的耐发泡性，耐磨性和耐腐蚀性。 该合金包含1.0-3.5重量％的Mn，0.3-1.5重量％的Si，11.5-25重量％的Zn，5-18重量％的Pb，余量基本为Cu和附带的杂质，铅通过合金的结构均匀分布 。 该合金具有微观结构，其基体由单相单相组成。 该合金还可以含有选自0.02〜1.5重量％的Mg和0.1〜1.5重量％的Te中的至少一种和/或选自0.5〜3.0重量％的Ni和0.3〜3.0重量％ ％Al。
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36.发明授权Aluminum base alloy bearing having superior load-resistance and method of producing the same 失效具有优异负载电阻的铝基合金轴承及其制造方法
公开(公告)号：US5846347A
公开(公告)日：1998-12-08
申请号：US68091
申请日：1993-05-28
申请人： Tadashi Tanaka , Masaaki Sakamoto , Tohru Kato , Yoshiaki Sato
发明人： Tadashi Tanaka , Masaaki Sakamoto , Tohru Kato , Yoshiaki Sato
CPC分类号： C22C21/003 , C22C21/10 , C22F1/053 , F16C33/121 , Y10T428/12639 , Y10T428/1275 , Y10T428/12764
摘要： A multi-layered bearing having superior load-resistance comprises an aluminium base bearing alloy layer and a backing metal layer. The bearing alloy consists essentially of, by weight, 2-8% zinc, 0.1-8% silicon, 0.1-3% copper, 0.05-3% magnesium and the balance of aluminium. The bearing alloy is subjected to a solution treatment and an artificial aging treatment, and it has a hardness of Hv 70 or greater. The bearing alloy may contain at least one element selected from the following five elements of lead, manganese, vanadium, chromium and nickel, and may further contain strontium and/or titanium and boron. The hardness of the bearing alloy may be Hv 70 or higher by performing solution treatment on a bimetal at a temperature of 400.degree. C. or higher before the plastic working, and further by performing an artificial aging treatment thereon at a temperature of 250.degree. C. or lower.
摘要翻译： 具有优异的耐负载性的多层轴承包括铝基轴承合金层和背衬金属层。 轴承合金基本上由以重量计2-8％的锌，0.1-8％的硅，0.1-3％的铜，0.05-3％的镁和余量的铝组成。 对轴承合金进行固溶处理和人造时效处理，其硬度为Hv 70以上。 轴承合金可以含有选自铅，锰，钒，铬和镍的以下五种元素中的至少一种元素，并且还可以含有锶和/或钛和硼。 在塑性加工前，在400℃以上的温度下，在双金属片上进行固溶处理，进一步在250℃的温度下进行人造时效处理，可以使轴承合金的硬度为70v以上 或更低。
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37.发明授权Sintered bearing alloy for high-temperature application and method of manufacturing an article of the alloy 失效用于高温应用的烧结轴承合金和合金制品的制造方法
公开(公告)号：US5545249A
公开(公告)日：1996-08-13
申请号：US431036
申请日：1995-04-28
申请人： Tadashi Tanaka , Masaaki Sakamoto , Koichi Yamamoto , Kouki Ozaki
发明人： Tadashi Tanaka , Masaaki Sakamoto , Koichi Yamamoto , Kouki Ozaki
CPC分类号： C22C33/0228 , F16C33/121 , Y10T428/12056
摘要： A sintered bearing alloy for high-temperature application containing from more than 5 to 10 weight percent h-BN particles having a size of 100 to 500 .mu.m, which are dispersed in the matrix of stainless steel. Granulated h-BN powder is mixed with austenitic stainless steel powder and the resultant blended powder is formed into a green compact by compression, after which the green compact is sintered.
摘要翻译： 用于高温应用的烧结轴承合金，其含有大于5至10重量％的尺寸为100至500μm的h-BN颗粒，其分散在不锈钢基质中。 将粒状h-BN粉末与奥氏体不锈钢粉末混合，将所得混合粉末通过压缩成形为压坯，然后烧结生坯。
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公开(公告)号：US5413875A
公开(公告)日：1995-05-09
申请号：US135987
申请日：1993-10-14
CPC分类号： F16C33/12 , B32B15/015 , Y10S384/912 , Y10T428/12701 , Y10T428/12924
摘要： A copper alloy sliding bearing of a three-layer structure comprises a steel back metal layer of a high strength, a copper alloy layer, and an overlay. The steel back metal layer contains 0.15-0.26% by weight of carbon, and the steel back metal layer has a 0.2% yield strength of not less than 440 N/mm.sup.2. With this structure, even under severe conditions of use in an internal combustion engine of a high-speed design, in which an increased inertia force is applied to the housing, the followability of the bearing relative to the deformation of the housing is enhanced, and the bearing performance such as an anti-fretting property and an anti-seizure property is excellent.
摘要翻译： 三层结构的铜合金滑动轴承包括高强度的钢背金属层，铜合金层和覆盖层。 钢背金属层含有0.15-0.26重量％的碳，钢背金属层的屈服强度的0.2％不低于440N / mm2。 利用这种结构，即使在高速设计的内燃机的严酷条件下，其中向壳体施加增加的惯性力，轴承相对于壳体的变形的跟随性增强，并且 轴承性能如抗微动特性和抗咬合性优异。
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39.发明授权Sliding member made of aluminum bearing alloy having excellent anti-seizure property 失效由铝合金制成的滑动构件具有优异的抗咬合性能
公开(公告)号：US5352541A
公开(公告)日：1994-10-04
申请号：US949377
申请日：1992-09-23
CPC分类号： C23C22/34 , C23C22/364 , F16C33/06 , F16C33/12 , F16C2204/20 , Y10S384/907 , Y10S384/913 , Y10T428/12535 , Y10T428/12583 , Y10T428/12757
摘要： An aluminum bearing alloy sliding member excellent in anti-seizure property, of which sliding surface is coated with a film of aluminum fluoride or manganese phosphate formed by a chemical conversion process and having a thickness ranging from 0.1 .mu.m to 10 .mu.m.
摘要翻译： 具有优异的抗咬合性的铝合金滑动构件，其滑动表面涂覆有通过化学转化法形成的厚度为0.1μm至10μm的氟化铝或磷酸锰的膜。
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公开(公告)号：US5275543A
公开(公告)日：1994-01-04
申请号：US945568
申请日：1992-09-16
CPC分类号： F01C17/06 , F01C17/066 , F16D3/04 , F04C2230/20 , F05B2230/20
摘要： An Oldham ring of a scroll type compressor having a swivel scroll of aluminum alloy. The Oldham ring is of cast aluminum alloy and has a pair of projections (a) serving to engage with a pair of guide grooves formed in a surface of the swivel scroll adjacent to a crankshaft. Sliding surfaces of the projections which are to be brought into contact with inner surfaces of the guide grooves are each covered with a metal sheet made of a metal which is different from aluminum and aluminum alloys. It is recommended that the metal sheet has the following thickness (t): t=0.5-2.5 mm, T/20.ltoreq.t.ltoreq.T/4 (where, T represents the widthwise dimension of the projection in the circumferential direction of the Oldham ring). The metal sheet is united with the Oldham ring by insert casting.
摘要翻译： 具有铝合金旋转涡卷的涡旋式压缩机的奥德姆环。 奥德姆环是铸铝合金，并且具有一对突起（a），用于与形成在与曲轴相邻的旋转涡盘的表面中的一对引导槽接合。 要与导向槽的内表面接触的突起的滑动表面均被与铝和铝合金不同的金属制成的金属片覆盖。 推荐金属片具有以下厚度（t）：t = 0.5-2.5mm，T / 20 <= t <= T / 4（其中，T表示突起在圆周方向上的宽度尺寸 奥德姆环）。 金属板通过镶嵌铸造与奥德姆环结合。
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