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公开(公告)号：US20130264373A1
公开(公告)日：2013-10-10
申请号：US13995321
申请日：2011-12-14
IPC分类号： B23K20/12
CPC分类号： B23K20/1255 , B23K2101/006 , B23K2103/04 , B23K2103/10
摘要： There is provided a tool for friction stir welding having excellent wear resistance and chipping resistance. The tool for friction stir welding according to the present invention includes a base material, the base material includes a first hard phase, a second hard phase and a binder phase, the first hard phase is formed by WC particles, the second hard phase is formed by a compound of one or more metals selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, and W and one or more elements selected from the group consisting of nitrogen, carbon, boron, and oxygen, or a solid solution of the compound (except for WC), the binder phase is formed by an iron group metal, and the second hard phase is higher than or identical to the first hard phase in terms of volume ratio.
摘要翻译： 提供了用于摩擦搅拌焊接的工具，其具有优异的耐磨性和耐崩裂性。 根据本发明的用于摩擦搅拌焊接的工具包括基材，所述基材包括第一硬质相，第二硬质相和粘结相，所述第一硬质相由WC颗粒形成，所述第二硬质相形成 通过选自Ti，Zr，Hf，V，Nb，Ta，Cr，Mo和W中的一种或多种金属的化合物和选自氮，碳，硼和 氧气或化合物（WC除外）的固溶体，粘结相由铁族金属形成，第二硬质相比容量比高于或等于第一硬质相。
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公开(公告)号：US08833633B2
公开(公告)日：2014-09-16
申请号：US13995355
申请日：2011-12-14
IPC分类号： B23K20/12
CPC分类号： B23K20/1255
摘要： There is provided a tool for friction stir welding having excellent wear resistance and chipping resistance. The tool for friction stir welding according to the present invention is a tool for friction stir welding used in friction stir welding processing, wherein the tool for friction stir welding includes a base material, the base material includes a first hard phase and a binder phase, and has a thermal conductivity of 45 W/m·K or less, the first hard phase is formed by WC particles, and the binder phase is formed by an iron group metal and is included in the base material at a volume ratio of 8% by volume or more and 28% by volume or less.
摘要翻译： 提供了用于摩擦搅拌焊接的工具，其具有优异的耐磨性和耐崩裂性。 根据本发明的用于摩擦搅拌焊接的工具是用于摩擦搅拌焊接加工中的摩擦搅拌焊接工具，其中用于摩擦搅拌焊接的工具包括基材，所述基材包括第一硬质相和粘结相， 导热率为45W / m·K以下，第一硬质相由WC颗粒形成，粘结相由铁族金属形成，并以体积比8％包含在基材中， 以及28体积％以下。
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公开(公告)号：US20130341376A1
公开(公告)日：2013-12-26
申请号：US13995355
申请日：2011-12-14
IPC分类号： B23K20/12
CPC分类号： B23K20/1255
摘要： There is provided a tool for friction stir welding having excellent wear resistance and chipping resistance. The tool for friction stir welding according to the present invention is a tool for friction stir welding used in friction stir welding processing, wherein the tool for friction stir welding includes a base material, the base material includes a first hard phase and a binder phase, and has a thermal conductivity of 45 W/m·K or less, the first hard phase is formed by WC particles, and the binder phase is formed by an iron group metal and is included in the base material at a volume ratio of 8% by volume or more and 28% by volume or less.
摘要翻译： 提供了用于摩擦搅拌焊接的工具，其具有优异的耐磨性和耐崩裂性。 根据本发明的用于摩擦搅拌焊接的工具是用于摩擦搅拌焊接加工中的摩擦搅拌焊接工具，其中用于摩擦搅拌焊接的工具包括基材，所述基材包括第一硬质相和粘结相， 导热率为45W / m·K以下，第一硬质相由WC颗粒形成，粘结相由铁族金属形成，并以体积比8％包含在基材中， 以及28体积％以下。
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公开(公告)号：US20130284793A1
公开(公告)日：2013-10-31
申请号：US13995386
申请日：2011-12-14
IPC分类号： B23K20/12
CPC分类号： B23K20/1245 , B23K20/1255
摘要： There is provided a tool for friction stir welding, in which a coating layer is less likely to peel off from a base material and excellent wear resistance is achieved. The tool for friction stir welding according to the present invention includes a base material (BM) and a coating layer. The BM includes a first hard phase (FP) formed by WC particles, a second hard phase (SP) and a binder phase (BP). The SP is formed by a compound of one or more metals selected from Ti, Zr, Hf, Nb, Ta, Cr, Mo, and W and one or more elements selected from nitrogen, carbon, boron, and oxygen, and is included in the BM at a volume ratio of 3% to 30%. The BP is included in the BM at a volume ratio of 8% to 28%. The FP is higher than the SP in terms of volume ratio.
摘要翻译： 提供了一种用于摩擦搅拌焊接的工具，其中涂层不太可能从基材剥离并且实现了优异的耐磨性。 根据本发明的用于摩擦搅拌焊接的工具包括基材（BM）和涂层。 BM包括由WC颗粒，第二硬质相（SP）和粘结相（BP）形成的第一硬质相（FP）。 SP由选自Ti，Zr，Hf，Nb，Ta，Cr，Mo和W中的一种或多种金属的化合物和选自氮，碳，硼和氧的一种或多种元素形成，并且包括在 BM的体积比为3％〜30％。 BP包含在BM中，体积比为8％至28％。 FP在体积比方面高于SP。
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公开(公告)号：US08998062B2
公开(公告)日：2015-04-07
申请号：US13995386
申请日：2011-12-14
IPC分类号： B23K20/12
CPC分类号： B23K20/1245 , B23K20/1255
摘要： There is provided a tool for friction stir welding, in which a coating layer is less likely to peel off from a base material and excellent wear resistance is achieved. The tool for friction stir welding according to the present invention includes a base material (BM) and a coating layer. The BM includes a first hard phase (FP) formed by WC particles, a second hard phase (SP) and a binder phase (BP). The SP is formed by a compound of one or more metals selected from Ti, Zr, Hf, Nb, Ta, Cr, Mo, and W and one or more elements selected from nitrogen, carbon, boron, and oxygen, and is included in the BM at a volume ratio of 3% to 30%. The BP is included in the BM at a volume ratio of 8% to 28%. The FP is higher than the SP in terms of volume ratio.
摘要翻译： 提供了一种用于摩擦搅拌焊接的工具，其中涂层不太可能从基材剥离并且实现了优异的耐磨性。 根据本发明的用于摩擦搅拌焊接的工具包括基材（BM）和涂层。 BM包括由WC颗粒，第二硬质相（SP）和粘结相（BP）形成的第一硬质相（FP）。 SP由选自Ti，Zr，Hf，Nb，Ta，Cr，Mo和W中的一种或多种金属的化合物和选自氮，碳，硼和氧的一种或多种元素形成，并且包括在 BM的体积比为3％〜30％。 BP包含在BM中，体积比为8％至28％。 FP在体积比方面高于SP。
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公开(公告)号：US08936186B2
公开(公告)日：2015-01-20
申请号：US13995321
申请日：2011-12-14
IPC分类号： B23K20/12
CPC分类号： B23K20/1255 , B23K2101/006 , B23K2103/04 , B23K2103/10
摘要： There is provided a tool for friction stir welding having excellent wear resistance and chipping resistance. The tool for friction stir welding according to the present invention includes a base material, the base material includes a first hard phase, a second hard phase and a binder phase, the first hard phase is formed by WC particles, the second hard phase is formed by a compound of one or more metals selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, and W and one or more elements selected from the group consisting of nitrogen, carbon, boron, and oxygen, or a solid solution of the compound (except for WC), the binder phase is formed by an iron group metal, and the second hard phase is higher than or identical to the first hard phase in terms of volume ratio.
摘要翻译： 提供了用于摩擦搅拌焊接的工具，其具有优异的耐磨性和耐崩裂性。 根据本发明的用于摩擦搅拌焊接的工具包括基材，所述基材包括第一硬质相，第二硬质相和粘结相，所述第一硬质相由WC颗粒形成，所述第二硬质相形成 通过选自Ti，Zr，Hf，V，Nb，Ta，Cr，Mo和W中的一种或多种金属的化合物和选自氮，碳，硼和 氧气或化合物（WC除外）的固溶体，粘结相由铁族金属形成，第二硬质相比容量比高于或等于第一硬质相。
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公开(公告)号：US08701964B2
公开(公告)日：2014-04-22
申请号：US13516396
申请日：2010-12-13
IPC分类号： B23K20/12
CPC分类号： B23K20/1245 , B23K20/1255 , B23K2101/20 , B23K2103/04 , B23K2103/10 , B23K2103/12 , C23C14/0641 , C23C14/08 , C23C30/00 , C23C30/005
摘要： There is provided a tool for friction stir welding, which is capable of promoting temperature rise of materials to be joined during joining to achieve friction stir welding in a short time, is excellent in heat insulating property of a coating layer, and is excellent in oxidation resistance and wear resistance. A tool for friction stir welding according to the present invention is a tool for friction stir welding including a base material and a coating layer formed on the base material, wherein the coating layer is formed of one or more layers, and at least one layer of the coating layer has a thermal permeability of 5000 J/s0.5·m2·K or less.
摘要翻译： 提供了一种用于摩擦搅拌焊接的工具，其能够在接合期间促进待接合材料的温度升高以在短时间内实现摩擦搅拌焊接，涂层的隔热性优异，并且氧化性优异 电阻和耐磨性。 根据本发明的用于摩擦搅拌焊接的工具是用于摩擦搅拌焊接的工具，其包括基材和形成在基材上的涂层，其中涂层由一层或多层形成，并且至少一层 涂层的热导率为5000J / s·0.5·K·K以下。
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公开(公告)号：US20120248175A1
公开(公告)日：2012-10-04
申请号：US13516396
申请日：2010-12-13
IPC分类号： B23K20/12
CPC分类号： B23K20/1245 , B23K20/1255 , B23K2101/20 , B23K2103/04 , B23K2103/10 , B23K2103/12 , C23C14/0641 , C23C14/08 , C23C30/00 , C23C30/005
摘要： There is provided a tool for friction stir welding, which is capable of promoting temperature rise of materials to be joined during joining to achieve friction stir welding in a short time, is excellent in heat insulating property of a coating layer, and is excellent in oxidation resistance and wear resistance. A tool for friction stir welding according to the present invention is a tool for friction stir welding including a base material and a coating layer formed on the base material, wherein the coating layer is formed of one or more layers, and at least one layer of the coating layer has a thermal permeability of 5000 J/s0.5·m2·K or less.
摘要翻译： 提供了一种用于摩擦搅拌焊接的工具，其能够在接合期间促进待接合材料的温度升高以在短时间内实现摩擦搅拌焊接，涂层的隔热性优异，并且氧化性优异 电阻和耐磨性。 根据本发明的用于摩擦搅拌焊接的工具是用于摩擦搅拌焊接的工具，其包括基材和形成在基材上的涂层，其中涂层由一层或多层形成，并且至少一层 涂层的热导率为5000J / s·0.5·K·K以下。
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公开(公告)号：US20130087604A1
公开(公告)日：2013-04-11
申请号：US13696876
申请日：2011-12-27
IPC分类号： B23K20/12
CPC分类号： B23K20/1245 , B22F3/24 , B23K1/18 , B23K20/1255 , B23K2103/02 , B23K2103/26 , C22C21/00 , C22C29/04 , C23C14/0641 , C23C14/325
摘要： A friction stir welding tool is provided which allows for excellent wear resistance and high joining strength even in a process of joining difficult-joining materials. A friction stir welding tool of the present invention is used for a friction stir welding process and includes a base material. The base material includes a hard phase and a binder phase. The hard phase includes TiCN. The binder phase is made of an iron group metal. A mass ratio Bs of the binder phase to the base material in a region having a thickness of 20 μm from a surface of the base material is smaller than a mass ratio Bi of the binder phase to the base material in a region beyond the thickness of 20 μm from the surface of the base material.
摘要翻译： 提供了一种摩擦搅拌焊接工具，其即使在接合难接合材料的过程中也具有优异的耐磨性和高接合强度。 本发明的摩擦搅拌焊接工具用于摩擦搅拌焊接工艺，并且包括基材。 基材包括硬相和粘结相。 硬相包括TiCN。 粘结相由铁族金属制成。 在基材表面的厚度为20μm的区域中，粘结相与基材的质量比Bs小于粘结相与基材的质量比Bi超过厚度 距基材表面20微米。
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公开(公告)号：US06881475B2
公开(公告)日：2005-04-19
申请号：US10167770
申请日：2002-06-11
申请人： Satoshi Ohtani , Naoto Okazaki , Kiyoshi Ogata , Haruyo Fukui , Miki Irie , Yoshiharu Utsumi , Hisanori Ohara , Hideki Moriguchi , Akihiko Ikegaya , Keiichi Tsuda , Makoto Setoyama
发明人： Satoshi Ohtani , Naoto Okazaki , Kiyoshi Ogata , Haruyo Fukui , Miki Irie , Yoshiharu Utsumi , Hisanori Ohara , Hideki Moriguchi , Akihiko Ikegaya , Keiichi Tsuda , Makoto Setoyama
CPC分类号： C23C14/022 , C23C14/0605 , C23C30/005 , Y10T407/27 , Y10T408/78 , Y10T428/24479 , Y10T428/24628 , Y10T428/24942 , Y10T428/24975 , Y10T428/265 , Y10T428/30
摘要： An amorphous carbon coated tool includes a base material of WC base cemented carbide, and an amorphous carbon film formed on this base material. The cobalt content in the base material is at least 12% by mass. The maximum thickness of the amorphous carbon film is at least 0.05 μm and not more than 0.5 μm at the cutting edge. The amorphous carbon film is deposited with graphite as the source material by physical vapor deposition in an atmosphere substantially absent of hydrogen. The amorphous carbon film coated tool superior in wear resistance and adhesion resistance is preferably applicable to rotating tools such as drills, end mills and reamers, indexable inserts used for milling cutters and turning tools, and cutting-off tools such as cutters, knives, or slitters.
摘要翻译： 无定形碳涂覆工具包括WC基底硬质合金的基材和在该基材上形成的无定形碳膜。 基材中的钴含量为12质量％以上。 无定形碳膜的最大厚度在切割边缘处为至少0.05μm和不大于0.5μm。 无定形碳膜通过物理气相沉积在基本上不含氢的气氛中作为源材料沉积。 优异的耐磨性和耐粘附性的无定形碳膜涂布工具优选适用于诸如钻头，立铣刀和铰刀的旋转工具，用于铣刀和车刀的可转位刀片，以及切割工具，例如刀具，刀具或 切割机。
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