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1. 发明专利

JP2007223036A Cu-w pipe and manufacturing method thereof, and electric discharging pipe electrode using the same and manufacturing method thereof 审中-公开
标题翻译： CU-W管及其制造方法及使用其的电放电管电极及其制造方法
公开(公告)号：JP2007223036A
公开(公告)日：2007-09-06
申请号：JP2007079811
申请日：2007-03-26
申请人： Allied Material Corp , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 株式会社アライドマテリアル
发明人： SASAYA KAZUO , TAKEUCHI AKIRA , TAKAGI YASUHIRO , DOI YOSHIHIKO , OKUBO NAOYUKI , KISHIDA HITOSHI
IPC分类号： B23H1/04 , B23H1/06 , B23H7/22
摘要： PROBLEM TO BE SOLVED: To provide a Cu-W pipe having a very small outer diameter at 0.5 mm or less, a manufacturing method thereof, and an electric discharging pipe electrode using the same and a manufacturing method thereof.
SOLUTION: The Cu-W pipe is composed of Cu of 25-30 wt.%, Ni or Co of 0.1-0.5 wt.%, CeO
2 of 0-1.0 wt.% (not comprising zero), and W in residual parts except the unavoidable impurity, and formed of a pipe-like sintered body in which the minimum manufacturing dimension is formed by outer diameter of 0.08 mm×inner diameter of 0.04 mm, and grain diameter of the W in the sintered body is 0.5-3.0 μm.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种外径非常小，小于等于0.5mm的Cu-W管，其制造方法和使用该Cu-W管的放电管电极及其制造方法。解决方案：Cu-W管由25-30重量％的Cu，0.1-0.5重量％的Ni或Co，0-1.0重量％的CeO 2 不包括零）和除了不可避免的杂质以外的残留部分中的W，并且由其外径为0.08mm×内径为0.04mm的最小制造尺寸的管状烧结体形成，并且烧结体中的W为0.5〜3.0μm。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007269534A Wc powder and its production method 审中-公开
标题翻译： WC粉及其生产方法
公开(公告)号：JP2007269534A
公开(公告)日：2007-10-18
申请号：JP2006096460
申请日：2006-03-31
申请人： Allied Material Corp , 株式会社アライドマテリアル
发明人： ASADA NOBUAKI , MATSUMOTO AKIHIDE , TAKAGI YASUHIRO
IPC分类号： C01B32/949 , B23B27/14 , C04B35/56 , C22C29/08
摘要： PROBLEM TO BE SOLVED: To provide a fine WC powder useful for producing a fine grained cemented carbide, to provide a method for inexpensively producing the same, and to provide the fine grained cemented carbide obtained by using the fine WC powder. SOLUTION: In the WC powder containing 5.10-5.90 mass% bonded carbon, 0.10-0.20 mass% nitrogen, and W 2 C, W 2 C/WC is 0.07-0.88, where the value of W 2 C/WC represents the ratio of the intensity of WC(101) of JCPDS 25-1047 to the intensity of W 2 C(101) of JCPDS 35-0776. The WC powder is obtained by mixing a W-oxide and carbon powder or the W-oxide, a Cr-oxide and carbon powder and then reducing and carbonizing the resulting mixture by heating it in a nitrogen atmosphere. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供可用于生产细粒度硬质合金的细小的WC粉末，以提供廉价的制造方法，并且提供通过使用细小的WC粉末获得的细粒硬质合金。解决方案：在含有5.10-5.90质量％的粘结碳，0.10-0.20质量％的氮和W 2 C的WC粉末中，W SB C / WC是 0.07-0.88，其中W 2 C / WC的值表示JCPDS 25-1047的WC（101）的强度与W 2 的强度之比（101）JCPDS 35-0776。通过将W-氧化物和碳粉末或W-氧化物，Cr-氧化物和碳粉末混合，然后通过在氮气气氛中加热将所得混合物还原和碳化获得WC粉末。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2003034836A WC-Co HARD METAL SUPERIOR IN OXIDATION RESISTANCE 审中-公开
标题翻译： WC-Co硬质金属超导体的耐氧化性
公开(公告)号：JP2003034836A
公开(公告)日：2003-02-07
申请号：JP2001239227
申请日：2001-08-07
申请人： Allied Material Corp , 株式会社アライドマテリアル
发明人： ASADA NOBUAKI , OKI HIROAKI , TAKAGI YASUHIRO , YAMAMOTO RYOJI , DOI YOSHIHIKO
IPC分类号： C22C29/08 , B22F3/10 , B22F3/24 , C22C1/05
摘要： PROBLEM TO BE SOLVED: To provide an alloy with high-temperature oxidation resistance besides high strength of a WC-based hard metal, and a manufacturing method therefor.
SOLUTION: A WC-Co hard metal superior in oxidation resistance consisting of a hard phase of WC and a bonding phase of Co, includes at least one of argon and nitrogen for the bonding phase. (The WC content is preferably 74.99-94.99 by mass%, the Co content 5-25%, and the argon and/or nitrogen content 0.01-1.0% in total.). The method for manufacturing the hard metal comprises sintering the above hard metal at 1,350-1,500°C in vacuum, and heating it at 1,100-1,400°C under an atmosphere of argon or nitrogen having a partial pressure of 1 MPa to 190 MPa.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：除了WC类硬质合金的高强度外，还提供具有高温抗氧化性的合金及其制造方法。解决方案：由WC的硬相和Co的结合相组成的抗氧化性优异的WC-Co硬质合金包括用于粘合阶段的氩和氮中的至少一种。（WC含量优选为74.99-94.99质量％，Co含量为5〜25％，氩和/或氮含量总计为0.01〜1.0％）。硬质金属的制造方法包括在真空中在1,350-1500℃下烧结上述硬质金属，并在1100〜1400℃的氩气或氮气气氛下加热分压为1MPa〜190MPa 。

4. 发明专利

JP2003013169A WC-Co FINE-PARTICULATE CEMENTED CARBIDE SUPERIOR IN OXIDATION RESISTANCE 审中-公开
标题翻译： WC-Co细颗粒碳化物超导体在氧化电阻中的应用
公开(公告)号：JP2003013169A
公开(公告)日：2003-01-15
申请号：JP2001233836
申请日：2001-08-01
申请人： Allied Material Corp , 株式会社アライドマテリアル
发明人： OKI HIROAKI , ASADA NOBUAKI , TAKAGI YASUHIRO , YAMAMOTO RYOJI
IPC分类号： B23B27/14 , B22F7/00 , C22C1/05 , C22C29/08
摘要： PROBLEM TO BE SOLVED: To provide an alloy having high-temperature oxidation resistance on the basis of WC-based cemented carbide with a high strength, and a manufacturing method therefor.
SOLUTION: The WC-Co fine-particulate cemented carbide includes VC and/or Cr
3 C
2 , and nitrogen and/or Ar in the bonding phase, in cemented carbide containing WC in a hard phase and Co in the bonding phase.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供具有高强度的基于WC的硬质合金的具有高温抗氧化性的合金及其制造方法。解决方案：WC-Co细颗粒硬质合金包括VC和/或Cr3 C2，以及粘结相中的氮和/或Ar，硬质合金中含有WC的硬质合金和粘结相中的Co。

5. 发明专利

JP2012102901A Rotary furnace 有权
标题翻译：旋转炉
公开(公告)号：JP2012102901A
公开(公告)日：2012-05-31
申请号：JP2010249645
申请日：2010-11-08
申请人： Allied Material Corp , 株式会社アライドマテリアル
发明人： HAYASHI TAKEHIKO , TAKAGI YASUHIRO
IPC分类号： F27B7/34 , F27B7/02 , F27B7/10 , F27B7/32 , F27D7/02 , F27D11/02
摘要： PROBLEM TO BE SOLVED: To provide a rotary furnace having superior thermal efficiency and capable of suppressing consumption of a heater.SOLUTION: The rotary furnace 1 includes: a solid rotating pipe 3 that can rotate; a heater installation space 15 provided inside the rotating pipe 3 to include the rotation center axis 53 of the rotating pipe 3; a resistance-heating type heater arranged in the heater installation space 15 to include the rotation center axis 53; and a particle reaction space 14 which is provided in the periphery of the heater installation space 15 along the rotation center axis 53, and to which raw material particles 16 are to be charged. In a heat treatment, heat generated from the heater is transferred from the inner wall of the heater installation space 15 through the rotating pipe 3 to heat the inner wall of the particle reaction space 14. The raw material particles 16 charged to the particle reaction space 14 are heat-treated by the heat of the inner wall of the particle reaction space 14.
摘要翻译：要解决的问题：提供一种具有优良热效率并能够抑制加热器消耗的旋转炉。解决方案：旋转炉1包括：能够旋转的固体旋转管3; 设置在旋转管3的内部以包括旋转管3的旋转中心轴线53的加热器安装空间15; 布置在加热器安装空间15中以包括旋转中心轴线53的电阻加热型加热器; 以及沿着旋转中心轴53设置在加热器设置空间15的周围的粒子反应空间14，并且原料粒子16将被填充到该粒子反应空间14。在热处理中，从加热器产生的热量通过旋转管3从加热器安装空间15的内壁传递，以加热颗粒反应空间14的内壁。装入颗粒反应空间的原料颗粒16 14通过颗粒反应空间14的内壁的热进行热处理。版权所有：（C）2012，JPO＆INPIT

6. 发明专利

JP2001081525A CERMET AND NON-OXIDE CERAMICS 失效
公开(公告)号：JP2001081525A
公开(公告)日：2001-03-27
申请号：JP2000238727
申请日：2000-08-07
申请人： ALLIED MATERIAL CORP
发明人： ASADA NOBUAKI , DOI YOSHIHIKO , OKI HIROAKI , TAKAGI YASUHIRO
IPC分类号： C22C29/02
摘要： PROBLEM TO BE SOLVED: To provide a hard material, such as cemented carbide, cermet, non- oxide ceramics, etc., capable of improving dimensional accuracy and reducing grinding allowance at forming. SOLUTION: This cermet is composed of a hard phase consisting essentially of titanium carbonitride, molybdenum carbide, and at least either of tungsten carbide and tantalum carbide and a binding phase consisting of cobalt and nickel and has a composition consisting of 75-95 wt.% of hard phase and the balance binding phase. The average particle size of the hard phase is

7. 发明专利

JP2002031273A CU-W PIPE WITH EXTRA FINE DIAMETER 失效
公开(公告)号：JP2002031273A
公开(公告)日：2002-01-31
申请号：JP2000210845
申请日：2000-07-12
申请人： ALLIED MATERIAL CORP , SUMITOMO ELECTRIC INDUSTRIES
发明人： SASAYA KAZUO , TAKEUCHI AKIRA , TAKAGI YASUHIRO , DOI YOSHIHIKO , OKUBO NAOYUKI , KISHIDA HITOSHI
IPC分类号： B23H1/04 , B23H1/06 , B23H7/24 , F16L9/02
摘要： PROBLEM TO BE SOLVED: To provide a Cu-W pipe with an extra fine diameter with outer diameter

8. 发明专利

JP2001172733A CEMENTED CARBIDE SINTERED BLACK SKIN STOCK AND PRODUCING METHOD THEREFOR 失效
公开(公告)号：JP2001172733A
公开(公告)日：2001-06-26
申请号：JP35540599
申请日：1999-12-15
申请人： ALLIED MATERIAL CORP
发明人： OTANI HITOSHI , TAKAGI YASUHIRO , ASADA NOBUAKI
IPC分类号： B23C5/16 , B22F3/02 , B22F3/20 , B23B27/14 , B23B51/00 , C22C1/05 , C22C29/08
摘要： PROBLEM TO BE SOLVED: To produce a cemented carbide sintered black skin stock obtainable by applying an extrusion molding method and having high precision and high quality and to provide a method for producing the same. SOLUTION: In a cemented carbide sintered black film stock, the cross-sectional shape is the solid or hollow circular one or polygonal one of the triangular or more, in a round rod, a pipe material or a planar body, straightness is

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