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1. 发明授权

US5108025A Ceramic-metal composite article and joining method 失效
标题翻译：陶瓷 - 金属复合制品和接合方法
公开(公告)号：US5108025A
公开(公告)日：1992-04-28
申请号：US703079
申请日：1991-05-20
申请人： Shinhoo Kang , John H. Selverian , Hans J. Kim , Edmund M. Dunn , Kyung S. Kim
发明人： Shinhoo Kang , John H. Selverian , Hans J. Kim , Edmund M. Dunn , Kyung S. Kim
IPC分类号： C04B37/02
CPC分类号： C04B37/026 , C04B2237/12 , C04B2237/121 , C04B2237/122 , C04B2237/123 , C04B2237/124 , C04B2237/125 , C04B2237/126 , C04B2237/365 , C04B2237/368 , C04B2237/405 , C04B2237/406 , C04B2237/708 , C04B2237/76 , Y10T403/335 , Y10T403/343 , Y10T403/479 , Y10T403/74
摘要： A ceramic-metal article including a ceramic rod, a metal rod, and a braze joining the ceramic and metal rods at a braze area of a coaxial bore in the metal rod. The bore gradually decreases in diameter, having an inward seat area sized for close sliding fit about the ceramic, a larger brazing area near the joint end, and a void area intermediate the braze and seat areas. The ceramic is seated without brazing in the bore seat area. The side wall between the brazing area and the metal outer surface is about 0.030-0.080 inch. The braze includes an inner braze layer, an outer braze layer, and an interlayer about 0.030-0.090 inch thick. A shoulder between the brazing and void areas supports the interlayer during bonding while preventing bonding between the void area and the ceramic member, leaving a void space between the void area and the ceramic member. A venting orifice extends generally radially through the metal member from the outer surface to the void space. The braze layers are palladium, platinum, gold, silver, copper, nickel, indium, chromium, molybdenum, niobium, iron, aluminum, or alloys thereof. Preferred is a gold-palladium-nickel brazing alloy. The interlayer is nickel, molybdenum, copper, tantalum, tungsten, niobium, aluminum, cobalt, iron, or an alloy thereof.
摘要翻译：一种陶瓷金属制品，包括陶瓷棒，金属棒和钎焊，将金属棒中的同轴孔的钎焊区域处的陶瓷和金属棒接合。孔的直径逐渐减小，具有尺寸适于在陶瓷附近滑动配合的向内座面积，接合端附近的较大的钎焊区域以及钎焊和座位区域之间的空隙区域。陶瓷在没有铜焊的情况下就座在孔座区域。钎焊区域和金属外表面之间的侧壁约为0.030-0.080英寸。钎焊包括内部钎焊层，外部钎焊层和约0.030-0.090英寸厚的中间层。钎焊和空隙区域之间的肩部在接合期间支撑夹层，同时防止空隙区域和陶瓷构件之间的结合，在空隙区域和陶瓷构件之间留下空隙。排气孔从外表面到空隙空间大致径向延伸穿过金属构件。钎焊层是钯，铂，金，银，铜，镍，铟，铬，钼，铌，铁，铝或它们的合金。优选的是金 - 钯 - 镍钎焊合金。中间层是镍，钼，铜，钽，钨，铌，铝，钴，铁或它们的合金。

2. 发明授权

US4883218A Method of brazing a ceramic article to a metal article 失效
标题翻译：将陶瓷制品钎焊到金属制品的方法
公开(公告)号：US4883218A
公开(公告)日：1989-11-28
申请号：US324856
申请日：1989-03-17
申请人： Edmund M. Dunn , Shinhoo Kang , George C. Wei
发明人： Edmund M. Dunn , Shinhoo Kang , George C. Wei
IPC分类号： C04B37/02
CPC分类号： C04B37/026 , C04B2237/122 , C04B2237/125 , C04B2237/127 , C04B2237/34 , C04B2237/403 , C04B2237/405 , C04B2237/708 , C04B2237/76
摘要： A new and improved method of brazing a ceramic-metal article is described. The ceramic-metal article comprises a ceramic article, such as a lanthana-strengthened yttria article, bonded to a metal article, such as niobium, by a layer of a brazing material, such as brazing alloy consisting essentially of 72% by weight silver, 28% by weight copper to form a joined ceramic-metal article. The method of brazing the ceramic article comprises coating a surface of the lanthana-strengthened yttria article with a group IVB metal, such as titanium, hafnium, and zirconium then placing a brazing alloy, such as a brazing alloy consisting essentially of 72% by weight silver and 28% by weight copper or a brazing alloy consisting essentially of 82% by weight gold and 18% by weight nickel, between the coated lanthana-strengthened yttria article and the niobium article and heating the layered structure in vacuum at about 50 degrees centrigrade above the liquidus temperature of the brazing alloy for a period of about 5 minutes.
摘要翻译：描述了一种新的改进的钎焊陶瓷 - 金属制品的方法。陶瓷金属制品包括通过钎焊材料层，例如基本上由72重量％的银组成的钎焊合金，诸如铌的金属制品如铌结合的陶瓷制品，例如强化氧化镧制品， 28重量％的铜以形成接合的陶瓷 - 金属制品。钎焊陶瓷制品的方法包括用ⅣB族金属如钛，铪和锆涂覆增强氧化镧制品的表面，然后放置钎焊合金，例如基本上由72重量％组成的钎焊合金银和28重量％的铜或基本上由82重量％的金和18重量％的镍组成的钎焊合金，在涂覆的氧化镧强化氧化钇制品和铌制品之间，并在大约50摄氏度的真空中加热层状结构高于钎焊合金的液相线温度约5分钟。

3. 发明授权

US4883217A Method of bonding a ceramic article to a metal article 失效
标题翻译：将陶瓷制品粘合到金属制品上的方法
公开(公告)号：US4883217A
公开(公告)日：1989-11-28
申请号：US324928
申请日：1989-03-17
申请人： Edmund M. Dunn , Shinhoo Kang , George C. Wei
发明人： Edmund M. Dunn , Shinhoo Kang , George C. Wei
IPC分类号： B23K35/30 , C04B37/02
CPC分类号： B23K35/3006 , C04B37/026 , C04B2237/122 , C04B2237/125 , C04B2237/127 , C04B2237/34 , C04B2237/403 , C04B2237/405 , C04B2237/708 , C04B2237/76
摘要： A new and improved method of bonding a bonded ceramic-metal article is described. The ceramic-metal article comprises a ceramic article, such as a lanthana-strengthened yttria article, bonded to a metal article, such as niobium, by a layer of a brazing material, such as a brazing alloy consisting essentially of 63% by weight silver, 35.25% by weight copper, and 1.75% by weight titanium to form a bonded ceramic-metal article. The method of bonding the ceramic article to the metal article comprises placing the brazing alloy between the lanthana-strengthened yttria article and the niobium article and heating the layered structure in vacuum at about 50 degrees centigrade above the liquids temperature of the brazing alloy for a period of about 5 minutes.
摘要翻译：描述了粘合陶瓷 - 金属制品的新的改进方法。陶瓷 - 金属制品包括陶瓷制品，例如强化氧化镧制品，通过钎焊材料如钎焊合金，例如基本上由63重量％的银组成的钎焊合金粘合到诸如铌的金属制品上，35.25重量％的铜和1.75重量％的钛，以形成粘合的陶瓷 - 金属制品。将陶瓷制品粘合到金属制品上的方法包括将钎焊合金放置在增强氧化镧制品和铌制品之间，并在真空中将钎料合金加热到高于钎焊合金的液体温度约50摄氏度一段时间约5分钟。

4. 发明申请

US20120063943A1 METAL COMPOSITE POWDER, SINTERED BODY, AND PREPARATION METHOD THEREOF 审中-公开
标题翻译：金属复合粉末，烧结体及其制备方法
公开(公告)号：US20120063943A1
公开(公告)日：2012-03-15
申请号：US13321272
申请日：2009-09-28
申请人： Shinhoo Kang
发明人： Shinhoo Kang
IPC分类号： B22F1/00 , B22F3/10 , B22F3/12 , B32B15/02 , B22F3/105
CPC分类号： C22C32/0052 , B22F2998/00 , B22F2999/00 , B22F9/20 , B22F3/14 , B22F3/15 , B22F3/105
摘要： Provided are a composite powder of a metal and carbide (carbonitride) for a structural material, a sintered body, and methods of preparing the composite powder and sintered body. The composite powder for a structural member has a composition of M1-x % M2C, M1-x % (M2,M1)C, M1-x % M2(CN), or M1-x % (M2,M1)(CN). A matrix-phase metal M1 is one selected from tungsten (W) and molybdenum (Mo) of the periodic table of the elements, an accessory-phase metal M2 is one selected from the group consisting of Group-IV to Group-VI metals of the periodic table of the elements and forms a carbide or carbonitride having an average particle size of about 1 μm or less, and the matrix-phase metal M1 and the accessory-phase metal M2 coexist due to a reaction.
摘要翻译：提供了用于结构材料的金属和碳化物（碳氮化物）的复合粉末，烧结体以及制备复合粉末和烧结体的方法。用于结构构件的复合粉末具有M1-x％M2C，M1-x％（M2，M1）C，M1-x％M2（CN）或M1-x％（M2，M1）（CN）。基体相金属M1选自元素周期表的钨（W）和钼（Mo），辅助相金属M2选自第Ⅳ族至第Ⅵ族金属元素周期表，并且形成平均粒度为约1μm以下的碳化物或碳氮化物，并且基体相金属M1和辅助相金属M2由于反应而共存。

5. 发明授权

US4904317A Erosion resistant Ag-SnO.sub.2 electrical contact material 失效
标题翻译：耐腐蚀Ag-SnO2电接触材料
公开(公告)号：US4904317A
公开(公告)日：1990-02-27
申请号：US194353
申请日：1988-05-16
申请人： Shinhoo Kang , Charles Brecher , Philip C. Wingert
发明人： Shinhoo Kang , Charles Brecher , Philip C. Wingert
IPC分类号： C22C32/00 , H01H1/0237
CPC分类号： H01H1/02376 , C22C32/0021 , Y10S428/929
摘要： An erosion resistant electrical contact material and a method of making the material is described. The material comprises from about 10 to about 20 volume percent of SnO.sub.2, from about 0.45 to about 1.2 volume percent of an oxide selected from the group consisting of TiO.sub.2, CeO.sub.2, ZrO.sub.2, HfO.sub.2, and combinations thereof and the balance being substantially silver.
摘要翻译：描述了耐侵蚀电接触材料和制造该材料的方法。该材料包括约10至约20体积％的SnO 2，约0.45至约1.2体积％的选自TiO 2，CeO 2，ZrO 2，HfO 2及其组合的氧化物，余量基本上为银。

6. 发明申请

US20100273638A1 SOLID-SOLUTION CARBIDE/CARBONITRIDE POWDER AND METHOD FOR PREPARING THEREOF 审中-公开
标题翻译：碳化硅/碳化硅粉末的固溶体及其制备方法
公开(公告)号：US20100273638A1
公开(公告)日：2010-10-28
申请号：US12745810
申请日：2008-12-26
申请人： Shinhoo Kang
发明人： Shinhoo Kang
IPC分类号： C04B35/56
CPC分类号： C04B35/5611 , B22F9/20 , C01B21/0828 , C01B32/907 , C01P2002/50 , C01P2002/72 , C01P2004/03 , C01P2004/04 , C04B35/58021 , C04B35/6265 , C04B35/62675 , C04B35/6268 , C04B2235/3232 , C04B2235/3239 , C04B2235/3241 , C04B2235/3244 , C04B2235/3251 , C04B2235/3256 , C04B2235/3258 , C04B2235/3839 , C04B2235/3843 , C04B2235/3847 , C04B2235/3856 , C04B2235/3886 , C04B2235/3895 , C04B2235/404 , C04B2235/422 , C04B2235/46 , C04B2235/656 , C04B2235/6567 , C04B2235/6581 , C04B2235/6582 , C22C29/02
摘要： The present invention relates to a complete solid solution powder used for preparing a cermet composite sintered body, and method for preparing thereof. Particularly, the present invention is directed to a complete solid solution powder which can improve, to a great extent, toughness of a cermet sintered body which is used for high-speed cutting tool materials and die materials in the field of metal working, such as various machine industries and automobile industry, and method for preparing thereof.
摘要翻译：本发明涉及用于制备金属陶瓷复合烧结体的完全固溶粉末及其制备方法。特别地，本发明涉及一种完全的固溶粉末，其可以在很大程度上改善用于金属加工领域的高速切削刀具材料和模具材料的金属陶瓷烧结体的韧性，例如各种机械工业和汽车工业，以及其制备方法。

7. 发明申请

US20060216192A9 Solid-solution powder, method to prepare the solid-solution powder, cermet powder including the solid-solution powder, method to prepare the cermet powder, cermet using the cermet powder and method to prepare the cermet 有权
标题翻译：固溶粉末，固溶粉末的制备方法，包括固溶粉末的金属陶瓷粉末，金属陶瓷粉末的制备方法，使用金属陶瓷粉末的金属陶瓷和制备金属陶瓷的方法
公开(公告)号：US20060216192A9
公开(公告)日：2006-09-28
申请号：US10968116
申请日：2004-10-20
申请人： Shinhoo Kang
发明人： Shinhoo Kang
IPC分类号： C22C29/02
CPC分类号： C04B35/6265 , B22F2999/00 , B82Y30/00 , C01B32/921 , C01B32/949 , C04B35/5611 , C04B35/58021 , C04B35/62675 , C04B35/6268 , C04B2235/3231 , C04B2235/3232 , C04B2235/3839 , C04B2235/3843 , C04B2235/3847 , C04B2235/3856 , C04B2235/3886 , C04B2235/422 , C04B2235/5454 , C04B2235/549 , C22C1/055 , C22C29/02 , C23C8/02 , C23C8/20 , C23C8/24 , C23C8/30 , C23C8/80 , C23C30/005 , B22F9/04
摘要： Disclosed are a solid-solution powder, a method for preparing the solid-solution powder, a cermet powder including the solid-solution powder, a method for preparing the cermet powder, a cermet using the cermet powder and a method to prepare the cermet. According to the present invention, the problem of low toughness due to high hardness that conventional cermets (especially TiC or Ti(CN) based cermet) have is resolved because a complete solid-solution phase without core/rim structure is provided to the cermets as a microstructure thereof, and in which further increased the hardness as well as the toughness, thereby substantially and considerably increasing general mechanical properties of materials using the cermet, and thus substituting WC—Co Hard material and allowing manufacturing of cutting tools with high hardness and toughness.
摘要翻译：公开了固溶粉末，固溶粉末的制备方法，包含固溶粉末的金属陶瓷粉末，金属陶瓷粉末的制备方法，使用金属陶瓷粉末的金属陶瓷和制备金属陶瓷的方法。根据本发明，由于通常的金属陶瓷（特别是TiC或Ti（CN）基金属陶瓷）具有高硬度的低韧性的问题已被解决，因为没有铁芯/边缘结构的完全固溶相被提供给金属陶瓷其微观结构，其中进一步提高了硬度和韧性，从而基本上显着提高了使用金属陶瓷的材料的一般机械性能，因此代替WC-Co硬质材料，并允许制造具有高硬度和韧性的切削工具。

8. 发明申请

US20100267542A1 SOLID-SOLUTION CARBIDE/CARBONITRIDE POWDER AND METHOD FOR PREPARING THEREOF UNDER HIGH TEMPERATURE 审中-公开
标题翻译：碳化硅/碳化硅粉末的固溶体及其制备方法
公开(公告)号：US20100267542A1
公开(公告)日：2010-10-21
申请号：US12745822
申请日：2008-12-26
申请人： Shinhoo Kang
发明人： Shinhoo Kang
IPC分类号： C04B35/56 , C04B35/58
CPC分类号： C04B35/62615 , B82Y30/00 , C01B21/0602 , C01B32/907 , C01P2002/72 , C01P2004/03 , C04B35/58014 , C04B35/58021 , C04B35/6265 , C04B2235/3232 , C04B2235/3239 , C04B2235/3241 , C04B2235/3244 , C04B2235/3253 , C04B2235/3839 , C04B2235/3847 , C04B2235/3852 , C04B2235/404 , C04B2235/422 , C04B2235/5454 , C04B2235/6567 , C04B2235/658 , C04B2235/721 , C04B2235/723 , C04B2235/80 , C22C1/055 , C22C29/02
摘要： The present invention relates to a complete solid solution powder used for preparing a cermet composite sintered body, and method for preparing thereof under high temperature. Particularly, the present invention is directed to a complete solid solution powder which can improve, to a great extent, toughness of a cermet sintered body which is used for high-speed cutting tool materials and die materials in the field of metal working, such as various machine industries and automobile industry, and method for preparing thereof under high temperature.
摘要翻译：本发明涉及用于制备金属陶瓷复合烧结体的完全固溶粉末及其在高温下制备的方法。特别地，本发明涉及一种完全的固溶粉末，其可以在很大程度上改善用于金属加工领域的高速切削刀具材料和模具材料的金属陶瓷烧结体的韧性，例如各种机械工业和汽车工业，以及在高温下制备的方法。

9. 发明申请

US20090133534A1 SOLID-SOLUTION POWDER, METHOD TO PREPARE THE SOLID-SOLUTION POWDER, CERMET POWDER INCLUDING THE SOLID-SOLUTION POWDER, METHOD TO PREPARE THE CERMET POWDER, CERMET USING THE CERMET POWDER AND METHOD TO PREPARE THE CERMET 有权
标题翻译：固体溶解粉末，制备固体粉末的方法，包括固体粉末的碳粉，用于制备粉末的方法，使用CERMET粉末的方法和制备CERMET的方法
公开(公告)号：US20090133534A1
公开(公告)日：2009-05-28
申请号：US12359111
申请日：2009-01-23
申请人： Shinhoo Kang
发明人： Shinhoo Kang
IPC分类号： B32B15/02 , B22F1/00
CPC分类号： C04B35/6265 , B22F2999/00 , B82Y30/00 , C01B32/921 , C01B32/949 , C04B35/5611 , C04B35/58021 , C04B35/62675 , C04B35/6268 , C04B2235/3231 , C04B2235/3232 , C04B2235/3839 , C04B2235/3843 , C04B2235/3847 , C04B2235/3856 , C04B2235/3886 , C04B2235/422 , C04B2235/5454 , C04B2235/549 , C22C1/055 , C22C29/02 , C23C8/02 , C23C8/20 , C23C8/24 , C23C8/30 , C23C8/80 , C23C30/005 , B22F9/04
摘要： Disclosed are a solid-solution powder, a method for preparing the solid-solution powder, a cermet powder including the solid-solution powder, a method for preparing the cermet powder, a cermet using the cermet powder and a method to prepare the cermet. According to the present invention, the problem of low toughness due to high hardness that conventional cermets (especially TiC or Ti(CN) based cermet) have is resolved because a complete solid-solution phase without core/rim structure is provided to the cermets as a microstructure thereof, and in which further increased the hardness as well as the toughness, thereby substantially and considerably increasing general mechanical properties of materials using the cermet, and thus substituting WC—Co hard material and allowing manufacturing of cutting tools with high hardness and toughness.
摘要翻译：公开了固溶粉末，固溶粉末的制备方法，包含固溶粉末的金属陶瓷粉末，金属陶瓷粉末的制备方法，使用金属陶瓷粉末的金属陶瓷和制备金属陶瓷的方法。根据本发明，由于通常的金属陶瓷（特别是TiC或Ti（CN）基金属陶瓷）具有高硬度的低韧性的问题已被解决，因为没有铁芯/边缘结构的完全固溶相被提供给金属陶瓷其微观结构，其中进一步增加了硬度和韧性，从而基本上显着提高了使用金属陶瓷的材料的一般机械性能，因此代替WC-Co硬质材料并允许制造具有高硬度和韧性的切削工具。

10. 发明申请

US20050180875A1 Solid-solution powder, method to prepare the solid-solution powder, cermet powder including the solid-solution powder, method to prepare the cermet powder, cermet using the cermet powder and method to prepare the cermet 有权
标题翻译：固溶粉末，固溶粉末的制备方法，包括固溶粉末的金属陶瓷粉末，金属陶瓷粉末的制备方法，使用金属陶瓷粉末的金属陶瓷和制备金属陶瓷的方法
公开(公告)号：US20050180875A1
公开(公告)日：2005-08-18
申请号：US10968116
申请日：2004-10-20
申请人： Shinhoo Kang
发明人： Shinhoo Kang
IPC分类号： B22F9/20 , C22C1/05 , C22C29/02 , C23C8/02 , C23C8/20 , C23C8/24 , C23C8/30 , C23C8/80 , C23C30/00
CPC分类号： C04B35/6265 , B22F2999/00 , B82Y30/00 , C01B32/921 , C01B32/949 , C04B35/5611 , C04B35/58021 , C04B35/62675 , C04B35/6268 , C04B2235/3231 , C04B2235/3232 , C04B2235/3839 , C04B2235/3843 , C04B2235/3847 , C04B2235/3856 , C04B2235/3886 , C04B2235/422 , C04B2235/5454 , C04B2235/549 , C22C1/055 , C22C29/02 , C23C8/02 , C23C8/20 , C23C8/24 , C23C8/30 , C23C8/80 , C23C30/005 , B22F9/04
摘要： Disclosed are a solid-solution powder, a method for preparing the solid-solution powder, a cermet powder including the solid-solution powder, a method for preparing the cermet powder, a cermet using the cermet powder and a method to prepare the cermet. According to the present invention, the problem of low toughness due to high hardness that conventional cermets (especially TiC or Ti(CN) based cermet) have is resolved because a complete solid-solution phase without core/rim structure is provided to the cermets as a micro structure thereof, and in which further increased the hardness as well as the toughness, thereby substantially and considerably increasing general mechanical properties of materials using the cermet, and thus substituting WC—Co Hard material and allowing manufacturing of cutting tools with high hardness and toughness.
摘要翻译：公开了固溶粉末，固溶粉末的制备方法，包含固溶粉末的金属陶瓷粉末，金属陶瓷粉末的制备方法，使用金属陶瓷粉末的金属陶瓷和制备金属陶瓷的方法。根据本发明，由于通常的金属陶瓷（特别是TiC或Ti（CN）基金属陶瓷）具有高硬度的低韧性的问题已被解决，因为没有铁芯/边缘结构的完全固溶相被提供给金属陶瓷其微结构，其中进一步增加了硬度和韧性，从而基本上显着增加了使用金属陶瓷的材料的一般机械性能，因此代替WC-Co硬质材料并允许制造具有高硬度的切削工具，韧性。

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