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公开(公告)号：US5908709A
公开(公告)日：1999-06-01
申请号：US907259
申请日：1997-08-06
CPC分类号： B23K20/2275 , B32B15/012 , C22C21/003 , F16C33/121 , Y10S384/912 , Y10T428/12757 , Y10T428/12764
摘要： A material for sliding surface bearings comprises a backing layer of steel and a clad-on layer made of an aluminum-base bearing material. To increase the fatigue limit the material 2 for sliding surface bearings has been heat-treated at 200 to 220.degree. C. for 2 to 12 hours and the bearing material is composed of14 to 18% by weight tin,1.7 to 2.3% by weight copper,balance aluminum.
摘要翻译： 用于滑动表面轴承的材料包括钢的背衬层和由铝基轴承材料制成的包覆层。 为了增加疲劳极限，滑动面轴承的材料2在200〜220℃下热处理2〜12小时，轴承材料由14〜18重量％的锡，1.7〜2.3重量％ 铜，平衡铝。
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公开(公告)号：US20070026255A1
公开(公告)日：2007-02-01
申请号：US10571926
申请日：2004-07-17
申请人： Werner Schubert , Klaus Deicke , Thomas Steffens , Bernd Mueller
发明人： Werner Schubert , Klaus Deicke , Thomas Steffens , Bernd Mueller
IPC分类号： C23C2/12
CPC分类号： C22C21/003 , C22C21/10 , C22F1/053 , F16C33/121 , Y10S384/912 , Y10T428/12757
摘要： The invention relates to a plain bearing composite material comprising a steel carrier layer and a bearing coating which is applied to the carrier layer in such a way that it cannot be removed and consists of lead-free aluminium bearing alloy consisting of between 4.4 and 6 wt. % of zinc, between 2.5 and 6 wt % of bismuth, between 1 and 2 wt. % of silicon, between 0.8 and 1.2 wt. % of copper and between 0.2 and 0.8 wt. % of magnesium, optionally a maximum of 0.2 wt. % each of titanium, nickel, manganese, and tin, optionally a maximum of 0.6 wt. % of iron, and also optionally respectively a maximum of 0.1 wt. % of impurity related additives, the total quantity thereof not amounting to more than 1 wt. % of the sum of the constituents. The aluminium bearing alloy forms an aluminium solid solution supersaturated with zinc, said zinc being finely distributed by solution annealing and subsequent chilling.
摘要翻译： 本发明涉及一种滑动轴承复合材料，其包括钢载体层和轴承涂层，其被施加到载体层上，使得其不能被去除，并且由不含4.4重量％至6重量％的无铅铝合金组成 。 2.5％至6％（重量）的铋，1至2％（重量）的锌。 硅的％，在0.8和1.2重量％之间。 铜的百分比和0.2-0.8重量％之间。 ％的镁，任选地最多0.2wt。 钛，镍，锰和锡中的每一种，任选地最多0.6重量％。 ％的铁，并且还任选地分别最多为0.1重量％。 ％的杂质相关添加剂，其总量不超过1wt。 三分之一的总和的百分比。 铝轴承合金形成了用锌过饱和的铝固溶体，所述锌通过溶液退火和随后的冷却精细分布。
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公开(公告)号：US06902324B2
公开(公告)日：2005-06-07
申请号：US10398758
申请日：2001-11-15
申请人： Thomas Steffens , Werner Schubert , Klaus Deicke , Johann Krämer , Jürgen Claus
发明人： Thomas Steffens , Werner Schubert , Klaus Deicke , Johann Krämer , Jürgen Claus
IPC分类号： B23K20/04 , B23K20/227 , B32B15/01 , C22F1/04 , C23C26/00 , C23C30/00 , F16C9/02 , F16C33/12
CPC分类号： F16C9/02 , B23K20/04 , B23K20/2275 , B32B15/012 , C22F1/04 , C23C26/00 , C23C30/00 , F05C2201/021 , F16C33/12 , F16C2204/20 , F16C2204/60 , Y10S384/913
摘要： A crankshaft bearing shell in an internal combustion engine of a vehicle is made from a steel/aluminum composite material and is composed of a steel supporting layer and an aluminum plated sliding layer containing parts of tin and copper in the aluminum sliding layer, optionally comprising an intermediate layer consisting of pure aluminum. The aluminum sliding layer comprises A1Sn (20-23) Cu(1.8-2.3) alloy, optionally containing additions of up to 0.1 wt % of Ni, 0.7 wt % of Si, 0.7 wt % Fe, 0.7 wt % Mn, 0.2 wt % Ti, wherein the sum of Si, Fe and Mn is less than 1 wt %; and impurities form a total amount of less than 0.5 wt.- % with the aluminum sliding layer having a Brinell hardness of at least 45 HB 1/5/30 after heat treatment.
摘要翻译： 一种车辆内燃机中的曲轴轴承壳由钢/铝复合材料制成，由铝滑动层中的钢支撑层和含有锡和铜部分的镀铝滑动层组成，任选地包括 中间层由纯铝组成。 铝滑动层包括AlSn（20-23）Cu（1.8-2.3）合金，任选地含有至多0.1重量％的Ni，0.7重量％的Si，0.7重量％的Fe，0.7重量％的Mn，0.2重量％ Ti，其中Si，Fe和Mn的总和小于1重量％; 并且杂质形成总量小于0.5重量％，铝滑动层的布氏硬度在热处理后至少为45BB / 1/5/30。
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公开(公告)号：US06328823B1
公开(公告)日：2001-12-11
申请号：US09582531
申请日：2000-06-28
IPC分类号： C22C2100
CPC分类号： C22C21/10 , B22D11/00 , C22C21/003
摘要： The invention relates to an aluminum sliding bearing alloy, comprising 3 to 6 mass % zinc, 0.3 to 2.0 mass % copper, 0.2 to 1.0 mass % magnesium, 0.3 to 2.0 mass % silicon and 2 to 4.5 mass % lead. According to the invention, said alloy is obtained by means of continuous casting with a minimum dimension, i.e. a strand thickness of more than 20 mm, solidifying in a mold which is indirectly cooled only, with a withdrawal speed of 1 to 5 mm/s and with a cooling speed of less than 100 K/s.
摘要翻译： 本发明涉及铝滑动轴承合金，其包含3〜6质量％的锌，0.3〜2.0质量％的铜，0.2〜1.0质量％的镁，0.3〜2.0质量％的硅和2〜4.5质量％的铅。 根据本发明，所述合金通过连续铸造获得，其最小尺寸即股线厚度大于20mm，在仅间接冷却的模具中固化，取出速度为1至5mm / s 冷却速度小于100K / s。
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公开(公告)号：US07601434B2
公开(公告)日：2009-10-13
申请号：US10571926
申请日：2004-07-17
申请人： Werner Schubert , Klaus Deicke , Thomas Steffens , Bernd Mueller
发明人： Werner Schubert , Klaus Deicke , Thomas Steffens , Bernd Mueller
CPC分类号： C22C21/003 , C22C21/10 , C22F1/053 , F16C33/121 , Y10S384/912 , Y10T428/12757
摘要： The invention relates to a plain bearing composite material comprising a steel carrier layer and a bearing coating which is applied to the carrier layer in such a way that it cannot be removed and consists of lead-free aluminium bearing alloy consisting of between 4.4 and 6 wt. % of zinc, between 2.5 and 6 wt % of bismuth, between 1 and 2 wt. % of silicon, between 0.8 and 1.2 wt. % of copper and between 0.2 and 0.8 wt. % of magnesium, optionally a maximum of 0.2 wt. % each of titanium, nickel, manganese, and tin, optionally a maximum of 0.6 wt. % of iron, and also optionally respectively a maximum of 0.1 wt. % of impurity related additives, the total quantity thereof not amounting to more than 1 wt. % of the sum of the constituents. The aluminium bearing alloy forms an aluminium solid solution supersaturated with zinc, said zinc being finely distributed by solution annealing and subsequent chilling.
摘要翻译： 本发明涉及一种滑动轴承复合材料，其包括钢载体层和轴承涂层，其被施加到载体层上，使得其不能被去除，并且由不含4.4重量％至6重量％的无铅铝合金组成 。 2.5％至6％（重量）的铋，1至2％（重量）的锌。 硅的％，在0.8和1.2重量％之间。 铜的百分比和0.2-0.8重量％之间。 ％的镁，任选地最多0.2wt。 钛，镍，锰和锡中的每一种，任选地最多0.6重量％。 ％的铁，并且还任选地分别最多为0.1重量％。 ％的杂质相关添加剂，其总量不超过1wt。 三分之一的总和的百分比。 铝轴承合金形成了用锌过饱和的铝固溶体，所述锌通过溶液退火和随后的冷却精细分布。
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公开(公告)号：US06379819B1
公开(公告)日：2002-04-30
申请号：US09530517
申请日：2000-07-17
申请人： Thomas Steffens , Werner Schubert
发明人： Thomas Steffens , Werner Schubert
IPC分类号： F16C3312
CPC分类号： C22C21/003 , F16C33/121 , F16C2204/22 , F16C2360/22 , Y10S384/912 , Y10T428/12736 , Y10T428/12757
摘要： The invention relates to a sliding bearing composite material with a hard metal support layer and a metallic sliding coating which is roll-bonded onto said support layer. The inventive sliding bearing composite is made of an aluminum alloy with tin comprising 10 to 20 percent by mass and with additions of copper and nickel. The sliding layer is in direct contact with the sliding mate. The sliding bearing composite material is thus improved with respect to the loading capacity and plasticity in that the aluminum alloy is comprised of tin, copper, nickel and remaining aluminum, the copper and nickel each have a percentage by mass of 0.2 to 2, and the ratio of percentage by mass of copper to the percentage by mass of nickel is between 0.6 and 1.5.
摘要翻译： 本发明涉及一种滑动轴承复合材料，其具有硬金属支撑层和滚动粘合到所述支撑层上的金属滑动涂层。 本发明的滑动轴承复合材料由含有10〜20质量％的锡的铝合金和添加铜和镍制成。 滑动层与滑动配合件直接接触。 因此，滑动轴承复合材料相对于负载能力和塑性而改善，其中铝合金由锡，铜，镍和剩余的铝组成，铜和镍的质量百分比为0.2〜2， 铜的质量百分比与镍的质量百分比在0.6和1.5之间。
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公开(公告)号：US06673168B1
公开(公告)日：2004-01-06
申请号：US09700887
申请日：2000-11-20
IPC分类号： C22C2100
CPC分类号： C22C21/003
摘要： An aluminum-based material for anti-friction bearings composed of an aluminum alloy with 10-25 wt % tin or 5-25 wt % lead, impurity-caused components characterized by 0.75-2.5 wt % iron and an alloy additive capable of forming an intermetallic compound having a spherical phase homogeneously distributed in the aluminum alloy. The alloy additive is one of: a) manganese and silicon, in which the weight percentage fractions of manganese and silicon are at least half the weight percentage fraction of the iron and for manganese, at most 3 wt %, and for silicon, at most 2 wt %; b) 0.1-0.5 wt % cobalt; and c) 0.1-0.5 wt % molybdenum.
摘要翻译： 一种用于抗摩擦轴承的铝基材料，其由具有10-25重量％锡或5-25重量％铅的铝合金组成，杂质引起的组分以0.75-2.5重量％的铁为特征，以及能够形成 具有在铝合金中均匀分布的球相的金属间化合物。 合金添加剂是以下之一：a）锰和硅，其中锰和硅的重量百分比分数至少为铁和锰的重量百分比的一半，最多为3重量％，对于硅，至多为 2重量％; b）0.1-0.5重量％的钴; 和c）0.1-0.5重量％的钼。
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公开(公告)号：US06335106B1
公开(公告)日：2002-01-01
申请号：US09462776
申请日：2000-01-14
申请人： Thomas Steffens , Werner Schubert
发明人： Thomas Steffens , Werner Schubert
IPC分类号： C22C2100
CPC分类号： C22C21/003 , F16C33/121 , Y10S384/912 , Y10T428/12757
摘要： The invention relates to an aluminium-based slide bearing material, comprising an aluminium alloy with 10-25% wt. tin, as well as copper, nikel and manganese additions. The invention seeks to provide a material with improved load-bearing capacity and formability. To this end, copper, nickel and manganese are each present at a portion of 0.2 to 2% wt., and 0.2 to 2% wt. silicon is added. Furthermore, the ratio of the percentage by weight of copper to the percentage by weight of nickel, and the ratio of the percentage by weight of manganese to the percentage by weight of silicon is between 0.6 and 1.5.
摘要翻译： 本发明涉及一种铝基滑动轴承材料，其包括具有10-25重量％ 锡，以及铜，镍和锰添加剂。 本发明寻求提供具有改善的承载能力和可成形性的材料。 为此，铜，镍和锰各自以0.2〜2重量％的比例和0.2〜2重量％的比例存在。 添加硅。 此外，铜的重量百分比与镍的重量比以及锰的重量比与硅的重量百分比之比在0.6和1.5之间。
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9.发明授权Sliding bearing material based on aluminum with 10-25 wt % tin alloyed with manganese and silicon 失效基于铝的滑动轴承材料与10-25重量％的与锰和硅合金的锡公开(公告)号：US06296952B1
公开(公告)日：2001-10-02
申请号：US09554059
申请日：2000-07-17
申请人： Thomas Steffens , Werner Schubert
发明人： Thomas Steffens , Werner Schubert
IPC分类号： F16C3312
CPC分类号： C22C21/003 , F16C33/121 , Y10S384/912 , Y10T428/12757
摘要： The stability under load and deformability of an aluminum-based sliding bearing material with 10-25 mass 6 tin are improved in that the aluminum alloy is composed of tin with the admixture of silicon and manganese, the remainder being aluminum, in that the proportions of manganese and silicon amount each to 0.2-2 mass %, and in that the ratio of the percentage by mass of manganese to the percentage by mass of silicon lies between 0.6 and 1.5.
摘要翻译： 具有10-25质量份6的锡的铝基滑动轴承材料的负载稳定性和变形性得到改善，因为铝合金由锡与硅和锰的混合物组成，其余为铝，其余为铝 锰和硅的量分别为0.2-2质量％，其中锰的质量比与硅的质量百分比在0.6和1.5之间。
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10.发明授权Material for use in composite sliding surface bearings and process of manufacturing the material 失效用于复合滑动面轴承的材料和制造材料的过程
公开(公告)号：US5024882A
公开(公告)日：1991-06-18
申请号：US346059
申请日：1989-05-02
CPC分类号： F16C33/201 , C08K3/08 , Y10T428/25 , Y10T428/254 , Y10T428/256 , Y10T428/26 , Y10T428/264 , Y10T428/3154 , Y10T428/31544 , Y10T428/31699
摘要： A material for composite sliding surface bearings having a plastic sliding layer comprises a metallic backing layer and a sliding layer that is joined to the backing layer and consists of a matrix-forming fluorine-containing polymer, in which a metal powder having a high affinity to fluorine is finely dispersed. In order to increase the life, a fluorine-containing polymer is provided, which in an X-ray diffractogram prepared by CuK.alpha.-radiation has a sharp intensity peak at a double Bragg angle of 2.theta.=18.07.+-.0.03.degree. and has a melting range of 320.degree. to 350.degree. C. and contains metal fluoride and metal oxyfluoride.
摘要翻译： 具有塑料滑动层的复合滑动面轴承的材料包括金属背衬层和与背衬层接合并由基体形成性含氟聚合物组成的滑动层，其中具有高亲和力的金属粉末 氟细分散。 为了延长寿命，提供含氟聚合物，其在通过CuKα辐射制备的X射线衍射图中在2θ= 18.07 +/- 0.03°的双布拉格角具有尖锐的强度峰，并且具有 熔点范围为320〜350℃，含有金属氟化物和金属氟氧化物。
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