-
公开(公告)号：US20070031651A1
公开(公告)日：2007-02-08
申请号：US11500368
申请日：2006-08-08
IPC分类号： B32B5/16
CPC分类号： F16C33/14 , C10M103/00 , C10M103/02 , C10M103/06 , C10M2201/042 , C10M2201/0423 , C10M2201/061 , C10M2201/0613 , C10M2201/062 , C10M2201/0623 , C10M2201/065 , C10M2201/0653 , C10M2201/066 , C10M2201/0663 , C10N2210/06 , C10N2220/08 , C10N2220/082 , C10N2230/06 , C10N2250/08 , C10N2270/00 , F16C2220/20 , F16C2223/08 , F16C2223/32 , F16C2223/70 , Y10T428/25 , Y10T428/252
摘要： A slide bearing for internal combustion engines, comprising a slide layer including a lubricant outer layer in which a solid lubricant is contained, and wherein the lubricant outer layer contains an element which is contained in the solid lubricant, at a maximum concentration of not less than 5 mass % in the lubricant outer layer, and at least a solid lubricant gathered particle is formed on a surface of the lubricant outer layer, the solid lubricant gathered particle being a particle of the solid lubricant formed by gathering a plurality of primary particles, the solid lubricant gathered particle having a long side of not less than 20 μm but less than 100 μm in terms of surface visual field of the lubricant outer layer.
摘要翻译： 一种用于内燃机的滑动轴承，包括：滑动层，其包含润滑剂外层，其中包含固体润滑剂，并且其中所述润滑剂外层含有固体润滑剂中包含的元素，最大浓度不小于 在润滑剂外层中为5质量％，并且在润滑剂外层的表面上形成至少一种固体润滑剂聚集颗粒，固体润滑剂聚集颗粒是通过聚集多个初级颗粒而形成的固体润滑剂的颗粒， 在润滑剂外层的表面视野方面，固体润滑剂聚集的具有长边不小于20μm但小于100μm的颗粒。
-
公开(公告)号：US07074496B2
公开(公告)日：2006-07-11
申请号：US10857923
申请日：2004-06-02
CPC分类号： B32B15/012 , F16C33/127 , Y10S384/912 , Y10S428/925 , Y10T428/12493 , Y10T428/12736 , Y10T428/12757 , Y10T428/12764
摘要： A multilayer aluminum-base alloy bearing formed by bonding a bearing alloy layer made of an aluminum-base alloy to a steel back metal through an intermediate layer made of an aluminum-base alloy, the intermediate layer being composed of two layers, that is, a lower layer and an upper layer, the lower layer in contact with the steel back metal being lower in hardness than the upper layer. Since the lower layer is soft, it is excellent in bonding property for the back metal, and since the upper layer is hard, it withstands a load exerted on the bearing alloy layer.
摘要翻译： 通过由铝基合金制成的中间层将由铝基合金构成的轴承合金层与钢背金属接合形成的多层铝基合金轴承，所述中间层由两层组成， 下层和上层，与钢背金属接触的下层的硬度低于上层。 由于下层较软，所以背面金属的接合性优异，并且由于上层较硬，所以能承受施加在轴承合金层上的载荷。
-
公开(公告)号：US07771120B2
公开(公告)日：2010-08-10
申请号：US11059521
申请日：2005-02-17
CPC分类号： C22C21/003 , F16C33/10 , F16C33/121
摘要： Disclosed is a plain bearing for internal combustion engines, in which a back metal layer is lined with a bearing alloy layer made of an aluminum-base bearing alloy which has a Vickers hardness (Hv) of from not less than 40 to not more than 160. The bearing alloy layer includes a lubricative surface layer which has a thickness of not more than 10 μm and contains a solid lubricant. The maximum concentration of an element contained in the solid lubricant is not less than 5 mass %.
摘要翻译： 公开了一种用于内燃机的滑动轴承，其中背面金属层衬有由铝基轴承合金制成的轴承合金层，其维氏硬度（Hv）为不小于40至不超过160 轴承合金层包括厚度不大于10μm并含有固体润滑剂的润滑表面层。 包含在固体润滑剂中的元素的最大浓度不小于5质量％。
-
公开(公告)号：US07041387B2
公开(公告)日：2006-05-09
申请号：US10638494
申请日：2003-08-12
CPC分类号： B32B15/012 , C21D9/40 , C22F1/04 , F16C33/12 , F16C2204/20 , Y10S384/912 , Y10T428/12736 , Y10T428/12757 , Y10T428/12764
摘要： Disclosed is a multi-layered Al-base bearing consisting of a steel back layer, an intermediate Al alloy layer and an Al-base bearing alloy layer which contains one or more elements selected from the group of Cu, Zn, Mg and Si, and which is bonded to the steel back layer via the intermediate Al alloy layer. The bearing is subjected to solution treatment at a temperature of not lower than 400° C. The intermediate Al alloy layer has a sub-layer being in direct contact with the steel back layer, and at least one sub-layer positioned closer than the former sub-layer to the Al-base bearing alloy layer. The former sub-layer consists of an Al alloy contains 2 to 8 mass % Si, and has a thickness proportion of 5 to 25% to the entire thickness of the intermediate Al alloy layer.
摘要翻译： 公开了一种多层Al基轴承，其由钢背层，中间Al合金层和含有选自Cu，Zn，Mg和Si中的一种或多种元素的Al基承载合金层组成，以及 其通过中间Al合金层与钢背层接合。 轴承在不低于400℃的温度下进行固溶处理。中间Al合金层具有与钢背层直接接触的子层，并且至少一个位于比前者更靠近的子层 分层到Al基轴承合金层。 前一层由含有2〜8质量％Si的Al合金构成，并且与中间Al合金层的整体厚度成比例为5〜25％。
-
公开(公告)号：US20050180669A1
公开(公告)日：2005-08-18
申请号：US11059521
申请日：2005-02-17
CPC分类号： C22C21/003 , F16C33/10 , F16C33/121
摘要： Disclosed is a plain bearing for internal combustion engines, in which a back metal layer is lined with a bearing alloy layer made of an aluminum-base bearing alloy which has a Vickers hardness (Hv) of from not less than 40 to not more than 160. The bearing alloy layer includes a lubricative surface layer which has a thickness of not more than 10 μm and contains a solid lubricant. The maximum concentration of an element contained in the solid lubricant is not less than 5 mass %.
摘要翻译： 公开了一种用于内燃机的滑动轴承，其中背面金属层衬有由铝基轴承合金制成的轴承合金层，其维氏硬度（Hv）为不小于40至不超过160 轴承合金层包括厚度不大于10um并含有固体润滑剂的润滑表面层。 包含在固体润滑剂中的元素的最大浓度不小于5质量％。
-
公开(公告)号：US06875290B2
公开(公告)日：2005-04-05
申请号：US10264776
申请日：2002-10-04
CPC分类号： C22C21/003 , B32B15/012 , F16C33/121 , F16C2204/20
摘要： An aluminum bearing-alloy containing 1.5 to 8 mass % of Si is provided, in which there can be observed Si grains on the sliding surface of the aluminum bearing-alloy. A fractional area of the observed Si grains having a grain size of less than 4 μm is 20 to 60% of a total area of all the observed Si grains. Another fractional area of the observed Si grains having a grain size of from 4 to 20 μm is not less than 40% of the total area of all the observed Si grains.
摘要翻译： 提供含有1.5〜8质量％的Si的铝轴承合金，其中可以在铝轴承合金的滑动表面上观察到Si颗粒。 观察到的粒径小于4μm的Si晶粒的分数为所有观察到的Si晶粒的总面积的20〜60％。 观察到的具有4〜20μm的粒度的Si粒子的另一个分数面积不小于所有观察到的Si晶粒的总面积的40％。
-
公开(公告)号：US06357918B1
公开(公告)日：2002-03-19
申请号：US09560586
申请日：2000-04-28
IPC分类号： F16C902
摘要： There is disclosed a sliding bearing provided with a sliding bearing layer and a back metal layer bonded to the outer face of the sliding bearing layer, the back face of which back metal layer being coated with a phosphate coating at a portion where fretting wear is apt to occur while coated with a coating of a thermally good conductor at another portion where no phosphate coating is provided, whereby seizure resistance as well as fretting resistance is improved because the dispersing of heat can be improved by the coating of the thermally good conductor.
摘要翻译： 公开了一种滑动轴承，其具有粘合到滑动轴承层的外表面的滑动轴承层和背面金属层，背面金属层在微动磨损适当部分涂覆有磷酸盐涂层 在没有提供磷酸盐涂层的另一部分涂覆热良好导体的涂层的同时发生，由此通过涂覆热良好导体可以提高热分散性，从而提高耐发泡性和耐磨性。
-
公开(公告)号：US06012850A
公开(公告)日：2000-01-11
申请号：US130315
申请日：1998-08-07
申请人： Yukihiko Kagohara , Koji Kitagawa , Akio Umemura , Mituru Sugita , Yoshiaki Sato , Hideo Ishikawa , Takayuki Shibayama
发明人： Yukihiko Kagohara , Koji Kitagawa , Akio Umemura , Mituru Sugita , Yoshiaki Sato , Hideo Ishikawa , Takayuki Shibayama
CPC分类号： F16C33/08 , C23C22/12 , C23C22/18 , F16C33/12 , F16C9/04 , F16C2204/60 , Y10S384/913
摘要： A sliding bearing assembly excellent in fretting resistance which comprises a sliding bearing and a housing, the sliding bearing having a bearing alloy layer in the internal surface of its backing metal layer and the internal surface of the housing being fitted with the sliding bearing, wherein a phosphate film is formed on the back of the backing metal layer of the sliding bearing, the phosphate film being composed of needle crystals or columnar crystals which have a particle size of not more than 30 .mu.m when observed from the back of the backing metal layer.
摘要翻译： 在耐摩擦性的滑动轴承组件，优异的，它包括滑动轴承和壳体，装配有上述滑动轴承在其背金属层的内表面的轴承合金层和所述壳体的内表面的滑动轴承，其特征在于，一个 在滑动轴承的背衬金属层的背面形成磷酸盐膜，磷酸盐膜由背衬金属层的背面观察时具有不大于30μm的粒径的针状晶体或柱状晶体 。
-
公开(公告)号：US20100310896A1
公开(公告)日：2010-12-09
申请号：US12795961
申请日：2010-06-08
IPC分类号： B32B15/02 , B22D11/06 , B22D11/124
CPC分类号： F16C33/12 , B22D11/0622 , B22D11/0682 , B22D11/22 , C22C21/02 , C22C21/04 , F16C33/121 , F16C33/14 , F16C2204/20 , F16C2220/02 , F16C2220/44 , F16C2240/48 , Y10T428/12097
摘要： An aluminum-based sliding alloy containing 1 to 15 mass % of Si is provided. Si precipitates in the form of particles in an observation field of the aluminum-based sliding alloy. The Si particles have a maximum diameter of 0.01 to 7.5 μm and the total area of Si particles having a diameter of not more than 5.5 μm accounts for not less than 95% of the total area of the Si particles present in the aluminum-based sliding alloy.
摘要翻译： 提供含有1〜15质量％的Si的铝系滑动合金。 Si在铝基滑动合金的观察场中以颗粒的形式沉淀。 Si粒子的最大直径为0.01〜7.5μm，直径不大于5.5μm的Si粒子的总面积不低于存在于铝基滑动体中的Si粒子的总面积的95％ 合金。
-
公开(公告)号：US06413654B1
公开(公告)日：2002-07-02
申请号：US09977542
申请日：2001-10-16
IPC分类号： B32B1520
CPC分类号： B32B15/012 , C22C21/003 , F16C33/121 , F16C2204/20 , Y10S384/912 , Y10S428/94 , Y10T428/12757 , Y10T428/12764
摘要： Disclosed is a multi-layered plain bearing which comprises a steel back, an intermediate layer made of an aluminum alloy and an aluminum-base bearing alloy layer comprising one or more elements selected from the group consisting of Cu, Zn, Mg and Si. The aluminum-base bearing alloy layer is bonded to the steel back via the intermediate layer and subsequently subjected to a solid solution treatment at a temperature of not lower than 400° C. The adjacent region of the intermediate layer to the steel back consists of, by mass, 2% to 8% of Si, and the balance of Al and incidental impurities.
摘要翻译： 公开了一种多层滑动轴承，其包括钢背，由铝合金制成的中间层和包含选自Cu，Zn，Mg和Si中的一种或多种元素的铝基轴承合金层。 铝基轴承合金层通过中间层粘合到钢背上，随后在不低于400℃的温度下进行固溶处理。中间层到钢背的相邻区域由 ，2％〜8％的Si，余量的Al和杂质。
-
-
-
-
-
-
-
-
-
搜索结果
26 条记录 (耗时 0.028 秒)
