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1.发明授权Copper based sintered contact material and double-layered sintered contact member 有权铜基烧结接触材料和双层烧结接触部件公开(公告)号：US07261951B2
公开(公告)日：2007-08-28
申请号：US10762243
申请日：2004-01-23
CPC分类号： C22C32/00 , C22C9/02 , C22C9/06 , C22C9/08 , F16C33/043 , F16C33/121 , F16C2204/10 , Y10S384/91 , Y10S384/912 , Y10S384/913 , Y10T428/12063 , Y10T428/12535 , Y10T428/12576 , Y10T428/12611 , Y10T428/12903 , Y10T428/12917
摘要： With the objectives of alleviating the property of attacking on the mating member by scratching-off of local agglutinates on the sliding contact surface, achieving improved wear resistance, and achieving improved seizure resistance through restraint of frictional heat generation by a hard phase, a copper based sintered contact material contains shock-resistant ceramics in an amount of 0.05 to less than 0.5 wt % as non-metallic particles composed of one or more substances selected from pulverized oxides, carbides and nitrides. The shock-resistant ceramics are comprised of SiO2 and/or two or more substances selected from SiO2, Al2O3, LiO2, TiO2 and MgO.
摘要翻译： 为了通过刮擦滑动接触表面上的局部凝集物来减轻攻击配合构件的性能，实现改进的耐磨性，并且通过限制硬质相的摩擦发热来获得提高的抗咬合性， 作为由选自粉碎的氧化物，碳化物和氮化物中的一种或多种物质组成的非金属粒子，烧结接触材料含有0.05至小于0.5重量％的抗冲击陶瓷。 耐冲击陶瓷由SiO 2和/或两种或更多种选自SiO 2，Al 2 O 3的物质组成 LiO 2，TiO 2和MgO。
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公开(公告)号：US07087318B2
公开(公告)日：2006-08-08
申请号：US10762237
申请日：2004-01-23
CPC分类号： C22C32/00 , C22C9/02 , C22C9/06 , C22C9/08 , F16C33/043 , F16C33/121 , F16C2204/10 , Y10S384/91 , Y10S384/912 , Y10S384/913 , Y10T428/12063 , Y10T428/12535 , Y10T428/12576 , Y10T428/12611 , Y10T428/12903 , Y10T428/12917
摘要： With the objectives of alleviating the property of attacking on the mating member by scratching-off of local agglutinates on the sliding contact surface, achieving improved wear resistance, and achieving improved seizure resistance through restraint of frictional heat generation by a hard phase, a copper based sintered contact material contains shock-resistant ceramics in an amount of 0.05 to less than 0.5 wt % as non-metallic particles composed of one or more substances selected from pulverized oxides, carbides and nitrides. The shock-resistant ceramics are comprised of SiO2 and/or two or more substances selected from SiO2, Al2O3, LiO2, TiO2 and MgO.
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3.发明授权Copper based sintered contact material and double-layered sintered contact member 失效铜基烧结接触材料和双层烧结接触部件公开(公告)号：US07056598B2
公开(公告)日：2006-06-06
申请号：US10762490
申请日：2004-01-23
CPC分类号： C22C32/00 , C22C9/02 , C22C9/06 , C22C9/08 , F16C33/043 , F16C33/121 , F16C2204/10 , Y10S384/91 , Y10S384/912 , Y10S384/913 , Y10T428/12063 , Y10T428/12535 , Y10T428/12576 , Y10T428/12611 , Y10T428/12903 , Y10T428/12917
摘要： With the objectives of alleviating the property of attacking on the mating member by scratching-off of local agglutinates on the sliding contact surface, achieving improved wear resistance, and achieving improved seizure resistance through restraint of frictional heat generation by a hard phase, a copper based sintered contact material contains shock-resistant ceramics in an amount of 0.05 to less than 0.5 wt % as non-metallic particles composed of one or more substances selected from pulverized oxides, carbides and nitrides. The shock-resistant ceramics are comprised of SiO2 and/or two or more substances selected from SiO2, Al2O3, LiO2, TiO2 and MgO.
摘要翻译： 为了通过刮擦滑动接触表面上的局部凝集物来减轻攻击配合构件的性能，实现改进的耐磨性，并且通过限制硬质相的摩擦发热来获得提高的抗咬合性， 作为由选自粉碎的氧化物，碳化物和氮化物中的一种或多种物质组成的非金属粒子，烧结接触材料含有0.05至小于0.5重量％的抗冲击陶瓷。 耐冲击陶瓷由SiO 2和/或两种或更多种选自SiO 2，Al 2 O 3的物质组成 LiO 2，TiO 2和MgO。
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4.发明授权Copper based sintered contact material and double-layered sintered contact member 有权铜基烧结接触材料和双层烧结接触部件公开(公告)号：US06844085B2
公开(公告)日：2005-01-18
申请号：US10193625
申请日：2002-07-12
IPC分类号： B22F5/00 , B22F7/00 , B22F7/06 , B22F7/08 , C22C1/05 , C22C9/02 , C22C9/06 , C22C9/08 , C22C32/00 , F16C33/04 , F16C33/12 , F16C33/14 , F16C33/24 , B32B15/20 , B32B15/02
CPC分类号： C22C32/00 , C22C9/02 , C22C9/06 , C22C9/08 , F16C33/043 , F16C33/121 , F16C2204/10 , Y10S384/91 , Y10S384/912 , Y10S384/913 , Y10T428/12063 , Y10T428/12535 , Y10T428/12576 , Y10T428/12611 , Y10T428/12903 , Y10T428/12917
摘要： With the objectives of alleviating the property of attacking on the mating member by scratching-off of local agglutinates on the sliding contact surface, achieving improved wear resistance, and achieving improved seizure resistance through restraint of frictional heat generation by a hard phase, a copper based sintered contact material contains shock-resistant ceramics in an amount of 0.05 to less than 0.5 wt % as non-metallic particles composed of one or more substances selected from pulverized oxides, carbides and nitrides. The shock-resistant ceramics are comprised of SiO2 and/or two or more substances selected from SiO2, Al2O3, LiO2, TiO2 and MgO.
摘要翻译： 为了通过刮擦滑动接触表面上的局部凝集物来减轻攻击配合构件的性能，实现改进的耐磨性，并且通过限制硬质相的摩擦发热来获得改善的抗咬合性， 作为由选自粉碎的氧化物，碳化物和氮化物中的一种或多种物质组成的非金属粒子，烧结接触材料含有0.05至小于0.5重量％的抗冲击陶瓷。 抗冲击陶瓷由SiO 2和/或两种或更多种选自SiO 2，Al 2 O 3，LiO 2，TiO 2和MgO的物质组成。
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5.发明授权公开(公告)号：US07094473B2
公开(公告)日：2006-08-22
申请号：US10745981
申请日：2003-12-29
IPC分类号： B22F7/02
CPC分类号： B22F7/04 , B22F2003/023 , B22F2003/145 , B22F2998/10 , B22F2999/00 , C22C33/0257 , C22C33/0285 , Y10T428/12007 , Y10T428/12063 , Y10T428/21 , Y10T428/213 , B22F9/04 , B22F1/0096 , B22F3/02 , B22F3/1007 , B22F2201/20 , B22F2201/11
摘要： A wear-resistant iron-based sintered contact material is provided which is sintered by powder sintering so as to have high density, high seizure resistance and wear resistance. A wear-resistant iron-based sintered composite contact component composed of the wear-resistant iron-based sintered contact material sinter-bonded to a backing metal and its producing method are also provided. To this end, at least Cr7C3-type carbide and/or M6C-type carbide which have an average particle diameter of 5 μm or more are precipitately dispersed in an amount of 20 to 50% by volume within an iron-based martensite parent phase which has a hardness of HRC 50 or more even when tempered at up to 600° C.
摘要翻译： 提供一种耐磨铁基烧结接触材料，其通过粉末烧结烧结以具有高密度，高耐咬住性和耐磨性。 还提供了由与背衬金属烧结结合的耐磨铁基烧结接触材料组成的耐磨铁基烧结复合接触部件及其制造方法。 为此，将平均粒径为至少为Cr 3 C 3的碳化物和/或M 6 C型碳化物 即使在高达600℃下进行回火，也可以在硬度为50℃以上的铁质马氏体母相中以20〜50体积％的量析出5μm以上的微粒。
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6.发明授权公开(公告)号：US07473296B2
公开(公告)日：2009-01-06
申请号：US11217440
申请日：2005-09-02
CPC分类号： B22F7/04 , B22F2003/023 , B22F2003/145 , B22F2998/10 , B22F2999/00 , C22C33/0257 , C22C33/0285 , Y10T428/12007 , Y10T428/12063 , Y10T428/21 , Y10T428/213 , B22F9/04 , B22F1/0096 , B22F3/02 , B22F3/1007 , B22F2201/20 , B22F2201/11
摘要： A wear-resistant iron-based sintered contact material is provided which is sintered by powder sintering so as to have high density, high seizure resistance and wear resistance. A wear-resistant iron-based sintered composite contact component composed of the wear-resistant iron-based sintered contact material sinter-bonded to a backing metal and its producing method are also provided. To this end, at least Cr7C3-type carbide and/or M6C-type carbide which have an average particle diameter of 5 μm or more are precipitately dispersed in an amount of 20 to 50% by volume within an iron-based martensite parent phase which has a hardness of HRC 50 or more even when tempered at up to 600° C.
摘要翻译： 提供一种耐磨铁基烧结接触材料，其通过粉末烧结烧结以具有高密度，高耐咬住性和耐磨性。 还提供了由与背衬金属烧结结合的耐磨铁基烧结接触材料组成的耐磨铁基烧结复合接触部件及其制造方法。 为此，至少在平均粒径为5μm以上的Cr7C3型碳化物和/或M6C型碳化物以铁基马氏体母相的20〜50体积％的量析出分散， 即使在高达600℃下进行回火，其硬度HRC为50以上。
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7.发明授权公开(公告)号：US07282078B2
公开(公告)日：2007-10-16
申请号：US11216115
申请日：2005-09-01
IPC分类号： C22C29/06
CPC分类号： B22F7/04 , B22F2003/023 , B22F2003/145 , B22F2998/10 , B22F2999/00 , C22C33/0257 , C22C33/0285 , Y10T428/12007 , Y10T428/12063 , Y10T428/21 , Y10T428/213 , B22F9/04 , B22F1/0096 , B22F3/02 , B22F3/1007 , B22F2201/20 , B22F2201/11
摘要： A wear-resistant iron-based sintered contact material is provided which is sintered by powder sintering so as to have high density, high seizure resistance and wear resistance. A wear-resistant iron-based sintered composite contact component composed of the wear-resistant iron-based sintered contact material sinter-bonded to a backing metal and its producing method are also provided. To this end, at least Cr7C3-type carbide and/or M6C-type carbide which have an average particle diameter of 5 μm or more are precipitately dispersed in an amount of 20 to 50% by volume within an iron-based martensite parent phase which has a hardness of HRC 50 or more even when tempered at up to 600° C.
摘要翻译： 提供一种耐磨铁基烧结接触材料，其通过粉末烧结烧结以具有高密度，高耐咬住性和耐磨性。 还提供了由与背衬金属烧结结合的耐磨铁基烧结接触材料组成的耐磨铁基烧结复合接触部件及其制造方法。 为此，将平均粒径为至少为Cr 3 C 3的碳化物和/或M 6 C型碳化物 即使在高达600℃下进行回火，也可以在硬度为50℃以上的铁质马氏体母相中以20〜50体积％的量析出5μm以上的微粒。
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公开(公告)号：US20060115617A1
公开(公告)日：2006-06-01
申请号：US11332369
申请日：2006-01-17
IPC分类号： B32B3/02
CPC分类号： B22F7/04 , B22F2003/023 , B22F2003/145 , B22F2998/10 , B22F2999/00 , C22C33/0257 , C22C33/0285 , Y10T428/12007 , Y10T428/12063 , Y10T428/21 , Y10T428/213 , B22F9/04 , B22F1/0096 , B22F3/02 , B22F3/1007 , B22F2201/20 , B22F2201/11
摘要： A wear-resistant iron-based sintered contact material is provided which is sintered by powder sintering so as to have high density, high seizure resistance and wear resistance. A wear-resistant iron-based sintered composite contact component composed of the wear-resistant iron-based sintered contact material sinter-bonded to a backing metal and its producing method are also provided. To this end, at least Cr7C3-type carbide and/or M6C-type carbide which have an average particle diameter of 5 μm or more are precipitately dispersed in an amount of 20 to 50% by volume within an iron-based martensite parent phase which has a hardness of HRC 50 or more even when tempered at up to 600° C.
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9.发明申请公开(公告)号：US20050284258A1
公开(公告)日：2005-12-29
申请号：US11216115
申请日：2005-09-01
CPC分类号： B22F7/04 , B22F2003/023 , B22F2003/145 , B22F2998/10 , B22F2999/00 , C22C33/0257 , C22C33/0285 , Y10T428/12007 , Y10T428/12063 , Y10T428/21 , Y10T428/213 , B22F9/04 , B22F1/0096 , B22F3/02 , B22F3/1007 , B22F2201/20 , B22F2201/11
摘要： A wear-resistant iron-based sintered contact material is provided which is sintered by powder sintering so as to have high density, high seizure resistance and wear resistance. A wear-resistant iron-based sintered composite contact component composed of the wear-resistant iron-based sintered contact material sinter-bonded to a backing metal and its producing method are also provided. To this end, at least Cr7C3-type carbide and/or M6C-type carbide which have an average particle diameter of 5 μm or more are precipitately dispersed in an amount of 20 to 50% by volume within an iron-based martensite parent phase which has a hardness of HRC 50 or more even when tempered at up to 600° C.
摘要翻译： 提供一种耐磨铁基烧结接触材料，其通过粉末烧结烧结以具有高密度，高耐咬住性和耐磨性。 还提供了由与背衬金属烧结结合的耐磨铁基烧结接触材料组成的耐磨铁基烧结复合接触部件及其制造方法。 为此，将平均粒径为至少为Cr 3 C 3的碳化物和/或M 6 C型碳化物 即使在高达600℃下进行回火，也可以在硬度为50℃以上的铁质马氏体母相中以20〜50体积％的量析出5μm以上的微粒。
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公开(公告)号：US07279228B2
公开(公告)日：2007-10-09
申请号：US11332369
申请日：2006-01-17
IPC分类号： B22F7/04
CPC分类号： B22F7/04 , B22F2003/023 , B22F2003/145 , B22F2998/10 , B22F2999/00 , C22C33/0257 , C22C33/0285 , Y10T428/12007 , Y10T428/12063 , Y10T428/21 , Y10T428/213 , B22F9/04 , B22F1/0096 , B22F3/02 , B22F3/1007 , B22F2201/20 , B22F2201/11
摘要： A wear-resistant iron-based sintered contact material is provided which is sintered by powder sintering so as to have high density, high seizure resistance and wear resistance. A wear-resistant iron-based sintered composite contact component composed of the wear-resistant iron-based sintered contact material sinter-bonded to a backing metal and its producing method are also provided. To this end, at least Cr7C3-type carbide and/or M6C-type carbide which have an average particle diameter of 5 μm or more are precipitately dispersed in an amount of 20 to 50% by volume within an iron-based martensite parent phase which has a hardness of HRC 50 or more even when tempered at up to 600° C.
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