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1. 发明授权

US6010283A Cutting insert of a cermet having a Co-Ni-Fe-binder 失效
标题翻译：具有Co-Ni-Fe-粘合剂的金属陶瓷切削刀片
公开(公告)号：US6010283A
公开(公告)日：2000-01-04
申请号：US918982
申请日：1997-08-27
申请人： Hans-Wilm Henrich , Manfred Wolf , Dieter Schmidt , Uwe Schleinkofer
发明人： Hans-Wilm Henrich , Manfred Wolf , Dieter Schmidt , Uwe Schleinkofer
IPC分类号： B23C5/16 , B23B27/14 , C22C29/04 , C22C29/06 , C22C29/08
CPC分类号： C22C29/067 , Y10T407/26 , Y10T407/27 , Y10T407/28 , Y10T428/24942
摘要： A cutting insert including a flank face, a rake face, and a cutting edge at the intersection of the flank and rake faces that is useful in the chip forming machining of workpiece materials is disclosed. The cutting insert comprises a cermet comprising at least one hard component and about 2 wt % to 19 wt % Co--Ni--FE-binder. The Co--Ni--FE-binder is unique in that even when subjected to plastic deformation, the binder substantially maintains its face centered cubic (fcc) crystal structure and avoids stress and/or strain induced transformations.
摘要翻译：公开了一种切削刀片，其包括在工件材料的切屑加工中有用的侧面和前刀面的相交处的侧面，前刀面和切削刃。切削刀片包括包含至少一种硬质组分和约2重量％至19重量％的Co-Ni-FE-粘合剂的金属陶瓷。 Co-Ni-FE粘合剂是独特的，因为即使经受塑性变形，粘合剂基本保持其面心立方（fcc）晶体结构，并避免应力和/或应变诱导的转变。

2. 发明授权

US6024776A Cermet having a binder with improved plasticity 失效
标题翻译：具有改善塑性的粘合剂的金属陶瓷
公开(公告)号：US6024776A
公开(公告)日：2000-02-15
申请号：US918993
申请日：1997-08-27
申请人： Hans-Wilm Heinrich , Manfred Wolf , Dieter Schmidt , Uwe Schleinkofer
发明人： Hans-Wilm Heinrich , Manfred Wolf , Dieter Schmidt , Uwe Schleinkofer
IPC分类号： C22C29/08 , C22C1/05 , C22C19/00 , C22C19/07 , C22C29/00 , C22C29/02 , C22C29/04 , C22C29/06
CPC分类号： C22C29/005 , C22C19/07 , C22C29/067 , Y10S977/777
摘要： Cermets having a Co--Ni--Fe-binder are described. The Co--Ni--Fe-binder is unique in that even when subjected to plastic deformation, the binder substantially maintains its face centered cubic crystal structure and avoids stress and/or strain induced phase transformations. Stated differently, the Co--Ni--Fe-binder exhibits reduced work hardening.
摘要翻译：描述了具有Co-Ni-Fe-粘合剂的金属陶瓷。 Co-Ni-Fe粘合剂是独特的，因为即使经受塑性变形，粘合剂基本保持其面心立方晶体结构，并避免应力和/或应变诱导的相变。换句话说，Co-Ni-Fe-粘合剂表现出减少的加工硬化。

3. 发明授权

US5992546A Rotary earth strata penetrating tool with a cermet insert having a co-ni-fe-binder 失效
标题翻译：带有金属陶瓷刀片的旋转地层穿透工具，具有共同的粘合剂
公开(公告)号：US5992546A
公开(公告)日：1999-11-30
申请号：US918979
申请日：1997-08-27
申请人： Hans-Wilm Heinrich , Manfred Wolf , Dieter Schmidt , Uwe Schleinkofer
发明人： Hans-Wilm Heinrich , Manfred Wolf , Dieter Schmidt , Uwe Schleinkofer
IPC分类号： B23C5/16 , B23B27/14 , B23B51/00 , C22C29/06 , C22C29/08 , E21B10/52 , E21B10/58 , E21B10/00
CPC分类号： E21B10/58 , C22C29/067 , E21B10/52
摘要： A rotary tool that includes an elongate tool body and a hard insert affixed to the tool body is disclosed. The hard insert includes a WC-cermet including tungsten carbide and about 5 wt. % to 19 wt. % Co--Ni--Fe-binder. The Co--Ni--Fe-binder is unique in that even when subjected to plastic deformation, the binder substantially maintains its face centered cubic (fcc) crystal structure and avoids stress and/or strain induced transformations.
摘要翻译：公开了一种包括细长工具主体和固定在工具主体上的硬质插入件的旋转工具。硬质插入物包括WC-金属陶瓷，其包括碳化钨和约5wt。％〜19重量％％Co-Ni-Fe-粘合剂。 Co-Ni-Fe粘合剂是独特的，因为即使经受塑性变形，粘合剂基本保持其面心立方（fcc）晶体结构，并避免应力和/或应变诱导的转变。

4. 发明授权

US06170917B2 Pick-style tool with a cermet insert having a Co-Ni-Fe-binder 失效
标题翻译：具有Co-Ni-Fe粘合剂的金属陶瓷插入件的拾取式工具
公开(公告)号：US06170917B2
公开(公告)日：2001-01-09
申请号：US08918990
申请日：1997-08-27
申请人： Hans-Wilm Heinrich , Manfred Wolf , Dieter Schmidt , Uwe Schleinkofer
发明人： Hans-Wilm Heinrich , Manfred Wolf , Dieter Schmidt , Uwe Schleinkofer
IPC分类号： E21C35183
CPC分类号： E21C35/183 , C22C29/067 , E21C2035/1826
摘要： A pick-style tool that includes an elongate tool body with an axially forward end and an axially rearward end, and a hard insert affixed to the tool body at the axially forward end is disclosed. The hard insert comprises a WC-cermet comprising tungsten carbide and about 5 wt. % to 27 wt. % Co—Ni—Fe-binder. The Co—Ni—Fe-binder is unique in that even when subjected to plastic deformation, the binder substantially maintains its face centered cubic (fcc) crystal structure and avoids stress and/or strain induced transformations.
摘要翻译：公开了一种拾取式工具，其包括具有轴向前端和轴向后端的细长工具主体，以及在轴向前端处固定到工具主体上的硬质插入件。硬质插入物包括WC-金属陶瓷，其包含碳化钨和约5wt。％至27wt。％Co-Ni-Fe-粘合剂。 Co-Ni-Fe粘合剂是独特的，因为即使经受塑性变形，粘合剂基本保持其面心立方（fcc）晶体结构，并避免应力和/或应变诱导的转变。

5. 发明授权

US6022175A Elongate rotary tool comprising a cermet having a Co-Ni-Fe binder 失效
标题翻译：包括具有Co-Ni-Fe粘合剂的金属陶瓷的细长旋转工具
公开(公告)号：US6022175A
公开(公告)日：2000-02-08
申请号：US921996
申请日：1997-08-27
申请人： Hans-Wilm Heinrich , Manfred Wolf , Dieter Schmidt , Uwe Schleinkofer
发明人： Hans-Wilm Heinrich , Manfred Wolf , Dieter Schmidt , Uwe Schleinkofer
IPC分类号： B23C5/16 , B23B27/14 , B23B51/00 , C22C29/00 , C22C29/02 , C22C29/04 , C22C29/06 , C22C29/08
CPC分类号： C22C29/067 , C22C29/005 , Y10T407/26 , Y10T407/27 , Y10T407/28 , Y10T408/78
摘要： An elongate rotary tool including at least one cutting edge that is useful in the machining of workpiece materials is disclosed. The elongate rotary tool comprises a cermet comprising at least one hard component and about 0.2 wt. % to 19 wt. % Co--Ni--Fe-binder. The Co--Ni--Fe-binder is unique in that even when subjected to plastic deformation, the binder substantially maintains its face centered cubic (fcc) crystal structure and avoids stress and/or strain induced transformations.
摘要翻译：公开了一种细长旋转工具，其包括可用于加工工件材料的至少一个切削刃。细长旋转工具包括金属陶瓷，其包含至少一种硬组分和约0.2重量％％〜19重量％％Co-Ni-Fe-粘合剂。 Co-Ni-Fe粘合剂是独特的，因为即使经受塑性变形，粘合剂基本保持其面心立方（fcc）晶体结构，并避免应力和/或应变诱导的转变。

6. 发明授权

US07309466B2 Cemented carbide body containing zirconium and niobium and method of making the same 有权
标题翻译：含有锆和铌的硬质合金体及其制造方法
公开(公告)号：US07309466B2
公开(公告)日：2007-12-18
申请号：US11395981
申请日：2006-03-31
申请人： Hans-Wilm Heinrich , Manfred Wolf , Dieter Schmidt
发明人： Hans-Wilm Heinrich , Manfred Wolf , Dieter Schmidt
IPC分类号： B22F3/12 , B22F3/15 , C22C29/02
CPC分类号： C22C29/08 , B22F2005/001 , B22F2998/00 , B22F2998/10 , B22F2999/00 , C23C30/005 , B22F2207/03 , B22F3/02 , B22F3/1007 , B22F3/15 , B22F2201/20
摘要： A sintered cemented carbide body (e.g., a cutting tool) and a method of making the same. The sintered cemented carbide body includes tungsten carbide, a binder phase of at least one metal of the iron group or an alloy thereof, and one or more solid solution phases. Each one of the solid solution phases has at least one of the carbides and carbonitrides of a combination of zirconium, niobium, and tungsten. The method includes the steps of providing a powder mixture that contains tungsten carbide, a binder metal powder comprising at least one metal of the iron group or an alloy thereof, and at least one of the carbides and carbonitrides of both zirconium and niobium including a powder of the carbides or carbonitrides of zirconium and niobium, forming a green compact of said powder mixture, and vacuum sintering or sinter-HIP said green compact at a temperature of from 1400 to 1560° C.
摘要翻译：烧结硬质合金体（例如切削工具）及其制造方法。烧结硬质合金体包括碳化钨，至少一种铁基金属或其合金的粘结相和一个或多个固溶相。固溶体相中的每一个具有锆，铌和钨的组合的碳化物和碳氮化物中的至少一种。该方法包括以下步骤：提供包含碳化钨的粉末混合物，包含至少一种铁基金属或其合金的粘合剂金属粉末，以及锆和铌中的至少一种碳化物和碳氮化物，包括粉末的锆和铌的碳化物或碳氮化物，形成所述粉末混合物的生坯，并在1400至1560℃的温度下真空烧结或烧结HIP所述生坯。

7. 发明申请

US20060169102A1 Cemented carbide body containing zirconium and niobium and method of making the same 有权
公开(公告)号：US20060169102A1
公开(公告)日：2006-08-03
申请号：US11395980
申请日：2006-03-31
申请人： Hans-Wilm Heinrich , Manfred Wolf , Dieter Schmidt
发明人： Hans-Wilm Heinrich , Manfred Wolf , Dieter Schmidt
IPC分类号： C22C29/02
CPC分类号： C22C29/08 , B22F2005/001 , B22F2998/00 , B22F2998/10 , B22F2999/00 , C23C30/005 , B22F2207/03 , B22F3/02 , B22F3/1007 , B22F3/15 , B22F2201/20
摘要： A sintered cemented carbide body (e.g., a cutting tool) and a method of making the same. The sintered cemented carbide body includes tungsten carbide, a binder phase of at least one metal of the iron group or an alloy thereof, and one or more solid solution phases. Each one of the solid solution phases has at least one of the carbides and carbonitrides of a combination of zirconium, niobium, and tungsten. The method includes the steps of providing a powder mixture that contains tungsten carbide, a binder metal powder comprising at least one metal of the iron group or an alloy thereof, and at least one of the carbides and carbonitrides of both zirconium and niobium including a powder of the carbides or carbonitrides of zirconium and niobium, forming a green compact of said powder mixture, and vacuum sintering or sinter-HIP said green compact at a temperature of from 1400 to 1560° C.

8. 发明授权

US08394169B2 Cemented carbide body containing zirconium and niobium and method of making the same 有权
标题翻译：含有锆和铌的硬质合金体及其制造方法
公开(公告)号：US08394169B2
公开(公告)日：2013-03-12
申请号：US11395980
申请日：2006-03-31
申请人： Hans-Wilm Heinrich , Manfred Wolf , Dieter Schmidt
发明人： Hans-Wilm Heinrich , Manfred Wolf , Dieter Schmidt
IPC分类号： C22C29/02
CPC分类号： C22C29/08 , B22F2005/001 , B22F2998/00 , B22F2998/10 , B22F2999/00 , C23C30/005 , B22F2207/03 , B22F3/02 , B22F3/1007 , B22F3/15 , B22F2201/20
摘要： A sintered cemented carbide body (e.g., a cutting tool) and a method of making the same. The sintered cemented carbide body includes tungsten carbide, a binder phase of at least one metal of the iron group or an alloy thereof, and one or more solid solution phases. Each one of the solid solution phases has at least one of the carbides and carbonitrides of a combination of zirconium, niobium, and tungsten. The method includes the steps of providing a powder mixture that contains tungsten carbide, a binder metal powder comprising at least one metal of the iron group or an alloy thereof, and at least one of the carbides and carbonitrides of both zirconium and niobium including a powder of the carbides or carbonitrides of zirconium and niobium, forming a green compact of said powder mixture, and vacuum sintering or sinter-HIP said green compact at a temperature of from 1400 to 1560° C.
摘要翻译：烧结硬质合金体（例如切削工具）及其制造方法。烧结硬质合金体包括碳化钨，至少一种铁基金属或其合金的粘结相和一个或多个固溶相。固溶体相中的每一个具有锆，铌和钨的组合的碳化物和碳氮化物中的至少一种。该方法包括以下步骤：提供包含碳化钨的粉末混合物，包含至少一种铁基金属或其合金的粘合剂金属粉末，以及锆和铌中的至少一种碳化物和碳氮化物，包括粉末的锆和铌的碳化物或碳氮化物，形成所述粉末混合物的生坯，并在1400至1560℃的温度下真空烧结或烧结HIP所述生坯。

9. 发明授权

US07179319B2 Fine grained sintered cemented carbide, process for manufacturing and use thereof 有权
标题翻译：细晶粒烧结硬质合金，其制造及使用方法
公开(公告)号：US07179319B2
公开(公告)日：2007-02-20
申请号：US10759478
申请日：2004-01-16
申请人： Hans-Wilm Heinrich , Dieter Schmidt , Manfred Wolf
发明人： Hans-Wilm Heinrich , Dieter Schmidt , Manfred Wolf
IPC分类号： C22C29/08
CPC分类号： C22C29/08 , B22F2005/001 , B22F2998/10 , C22C1/053 , C22C29/067 , Y10T428/12007 , B22F9/04 , B22F3/02 , B22F3/10 , C23C14/00 , C23C16/00
摘要： The invention proposes a fine grained sintered cemented carbide containing chromium and based on WC and a binder based on Co or CoNiFe, and having at least one additional phase comprising at least one carbide or mixed carbide of tantalum. For improving the high-temperature properties while simultaneously maintaining a good trade-off between hardness and bending strength, it is proposed that the sintered cemented carbide contains approximately 0.3 to 4% Ta, as related to the total mass of the sintered cemented carbide, that the WC has a grain size of between 0.1 and 1.3 μm, that the binder phase contains the metals W, Cr and Ta, dissolved in solid solution, and that the at least one additional phase comprises a TaC phase visible by optical microscopy. The invention further relates to a powder-metallurgical process for manufacturing the sintered cemented carbide and to the use of the sintered cemented carbide for manufacturing cutting tools having improved high-temperature properties.
摘要翻译：本发明提出了一种包含铬并基于WC的细晶粒烧结硬质合金和基于Co或CoNiFe的粘合剂，并且具有至少一个包含至少一种碳化物或钽的混合碳化物的附加相。为了提高高温性能同时保持硬度和弯曲强度之间的良好折衷，提出烧结硬质合金含有约0.3至4％的Ta，与烧结硬质合金的总质量相关， WC的粒径为0.1〜1.3μm，粘结相含有溶解在固溶体中的金属W，Cr和Ta，并且至少一个附加相包括通过光学显微镜可见的TaC相。本发明还涉及用于制造烧结硬质合金的粉末冶金方法，以及使用烧结硬质合金制造具有改进的高温性能的切削工具。

10. 发明申请

US20060171837A1 Cemented carbide body containing zirconium and niobium and method of making the same 有权
公开(公告)号：US20060171837A1
公开(公告)日：2006-08-03
申请号：US11395981
申请日：2006-03-31
申请人： Hans-Wilm Heinrich , Manfred Wolf , Dieter Schmidt
发明人： Hans-Wilm Heinrich , Manfred Wolf , Dieter Schmidt
IPC分类号： B22F3/12
CPC分类号： C22C29/08 , B22F2005/001 , B22F2998/00 , B22F2998/10 , B22F2999/00 , C23C30/005 , B22F2207/03 , B22F3/02 , B22F3/1007 , B22F3/15 , B22F2201/20
摘要： A sintered cemented carbide body (e.g., a cutting tool) and a method of making the same. The sintered cemented carbide body includes tungsten carbide, a binder phase of at least one metal of the iron group or an alloy thereof, and one or more solid solution phases. Each one of the solid solution phases has at least one of the carbides and carbonitrides of a combination of zirconium, niobium, and tungsten. The method includes the steps of providing a powder mixture that contains tungsten carbide, a binder metal powder comprising at least one metal of the iron group or an alloy thereof, and at least one of the carbides and carbonitrides of both zirconium and niobium including a powder of the carbides or carbonitrides of zirconium and niobium, forming a green compact of said powder mixture, and vacuum sintering or sinter-HIP said green compact at a temperature of from 1400 to 1560° C.

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