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1. 发明申请

WO1997019778A3 CUTTING TOOL, PROCESS FOR COATING A CUTTING TOOL, AND USE THEREOF 审中-公开
公开(公告)号：WO1997019778A3
公开(公告)日：1997-06-05
申请号：PCT/DE1996002188
申请日：1996-11-13
申请人： WIDIA GMBH , KÖNIG, Udo , TABERSKY, Ralf , WESTPHAL, Hartmut
发明人： WIDIA GMBH
IPC分类号： C04B41/89

2. 发明申请

WO1997007260A1 COMPOSITE BODY AND PROCESS FOR ITS PRODUCTION 审中-公开
标题翻译：复合体与方法研究
公开(公告)号：WO1997007260A1
公开(公告)日：1997-02-27
申请号：PCT/DE1996001425
申请日：1996-07-27
申请人： WIDIA GMBH , TABERSKY, Ralf , WESTPHAL, Hartmut , VAN DEN BERG, Hendrikus , KÖNIG, Udo , SOTTKE, Volkmar
发明人： WIDIA GMBH
IPC分类号： C23C16/36
CPC分类号： C23C16/36 , Y10T407/27 , Y10T428/31678
摘要： The invention relates to a composite body consisting of a hard metal, cermet, steel or ceramic substrate and at least one hard metal-carbo-nitride layer and a process for producing said hard carbo-nitride layer. According to the invention, the metal-carbo-nitride layer is obtained by a CVD or PCVD process, in which the metal of the metal-carbo-nitride layer consists of two or more elements from the IVa or VIa group of the periodic system. To produce said layer, either a carbon and nitrogen donor containing a -CN- molecular group is introduced into the CVD gas phase or a PCVD atmosphere is created which, besides hydrogen, argon, two or more different chlorides of the metals of the IVa to VIa groups of the periodic system, also contains ionised and/or non-ionised carbon-nitrogen donors with triple bonds.
摘要翻译：本发明涉及一种由硬质金属，金属陶瓷，钢或陶瓷基板主体和至少一种金属的碳氮化物硬质材料层的复合体，并为这些Carbonitridhartstoffschicht的制备方法的一个基团。根据本发明，所述金属碳氮化物层通过CVD法或PCVD方法，其中所述IVA到VIA族的两种或多种元素的金属碳氮化物层的金属包括元素周期表的沉积。为了生产该层的任一被引入在CVD气相碳和氮供体，其具有CN-分子基团,,或PCVD气氛，其除了氢气，氩气中，两个或IVa的金属到的多个不同的氯化物经由基团的周期表的还含有离子化和/或与三键非离子碳 - 氮供体。

3. 发明申请

WO1995032317A1 TOOL, PROCESS AND DEVICE FOR PRODUCING IT AND ITS USE 审中-公开
标题翻译：工具和手段和设备用于生产工具的工具，并使用
公开(公告)号：WO1995032317A1
公开(公告)日：1995-11-30
申请号：PCT/DE1995000449
申请日：1995-04-01
申请人： WIDIA GMBH , KÖNIG, Udo
发明人： WIDIA GMBH
IPC分类号： C23C16/40
CPC分类号： C23C30/005 , C23C16/36 , C23C16/44 , C23C16/56 , Y10T83/9372 , Y10T83/9411 , Y10T409/300056
摘要： The invention relates to a tool consisting of a basic body of hard metal or cermet and a multi-layer surface coating of carbides, nitrides and/or carbonitrides of titanium and/or zirconium and/or aluminium oxide applied by a CVD process. The CVD process used is repeatedly interrupted while a high temperature remains substantially constant by a plasma treatment in which gases or gas mixtures of argon, hydrogen and/or nitrogen are fed into the coating vessel at pressures of 10 to 1000 Pa and a glow discharge is maintained at the cathodically connected basic body or partly coated basic body by the application of a negative d.c. voltage of 200 to 1000 V for 1 to 30 minutes. This provides a uniform fine-grained structure.
摘要翻译：本发明涉及一种硬质金属或金属陶瓷和施加到基体上的层的基体的工具，由碳化物，氮化物和/或钛和/或锆和/或氧化铝由CVD工艺现有多层的碳氮化物施加表面涂层。所施加的CVD法是多个基本均匀地高温通过等离子体处理中断，已经在气体或气体混合物的辅助氩气，氢气和/或氮气在涂覆容器至1000帕10的压力和在阴极辉光放电被引入连接基体或部分地涂覆基体通过施加200至1000V 1〜30分钟负的直流电压被维持。以这种方式，获得了均匀的细粒结构。

4. 发明申请

WO1994018357A1 DEVICE AND PROCESS FOR DEPOSITING SOLID MATERIALS, IN PARTICULAR VERY FINE-GRAINED MATERIALS, AND USE OF SAID PROCESS 审中-公开
标题翻译： DEVICE AND METHOD FOR贮存的固体物质，尤其是非常精细的谷粒材料和方法的使用
公开(公告)号：WO1994018357A1
公开(公告)日：1994-08-18
申请号：PCT/DE1994000047
申请日：1994-01-22
申请人： KRUPP WIDIA GMBH , KÖNIG, Udo , TABERSKY, Ralf
发明人： KRUPP WIDIA GMBH
IPC分类号： C23C16/50
CPC分类号： C23C16/45578 , C23C16/515 , Y10S422/907
摘要： In particular for the manufacture of fine-grained oxidic powders, the reaction gas mixture is fed through a cylindrical hollow body (4) arranged inside the reaction vessel and having a large number of small outlet openings (6) whose maximum cross-sectional area is 2 mm , the cylindrical hollow body having a cross-sectional area which is 100 times larger. An earth potential is applied to the hollow body (4), and a cathodically connected network (7) is placed around the hollow body. The wall of the reaction vessel (1) is polarized as the anode.

5. 发明申请

WO1993020257A1 COMPOSITE BODY AND ITS USE 审中-公开
标题翻译：复合体及其用途
公开(公告)号：WO1993020257A1
公开(公告)日：1993-10-14
申请号：PCT/DE1993000047
申请日：1993-01-21
申请人： KRUPP WIDIA GMBH , KÖNIG, Udo , VAN DEN BERG, Hendrikus , TABERSKY, Ralf
发明人： KRUPP WIDIA GMBH
IPC分类号： C23C16/40
CPC分类号： C04B41/009 , C04B41/5031 , C04B41/52 , C04B41/87 , C04B41/89 , C04B2111/00189 , C23C16/403 , C23C16/503 , C23C16/515 , Y02T10/142 , Y10T428/252 , Y10T428/257 , Y10T428/265 , C04B41/0072 , C04B41/4533 , C04B41/5027 , C04B41/5053 , C04B41/5061 , C04B41/5068 , C04B35/00
摘要： In order to improve the resistance to wear of a composite body made of a hardmetal, steel, ceramic (in particular sintered ceramic) or cermet substrate or a substrate made of diamond or of nickel or cobalt alloy, plus one or more surface layers of which at least one, preferably the outer one, consists of Al2O3, the invention proposes that the Al2O3 layer has a fine-crystalline structure and that this layer is applied using a plasma CVD technique with substrate temperature of 400 to 750 °C, preferably 450 to 550 °C, using plama activation, produced by a pulsed d.c. voltage, of the substrate connected up as the cathode. This Al2O3 layer consists of fine-crystalline η- and/or α-Al2O3, optionnally together with some amorphous Al2O3. The composite body is particularly suitable for use as a master-pattern tool.

6. 发明申请

WO1992017623A1 COMPOSITE BODY, ITS USE AND PROCESS FOR PRODUCING IT 审中-公开
标题翻译：复合体，其使用及其生产工艺
公开(公告)号：WO1992017623A1
公开(公告)日：1992-10-15
申请号：PCT/DE1992000249
申请日：1992-03-27
申请人： KRUPP WIDIA GMBH , VAN DEN BERG, Hendrikus , KÖNIG, Udo , REITER, Norbert , TABERSKY, Ralf
发明人： KRUPP WIDIA GMBH
IPC分类号： C23C16/40
CPC分类号： C23C16/515 , C04B41/5031 , C23C16/403
摘要： In order to improve the adhesion and wearing properties of a composite body with a hard metal, steel or cermet substrate or a substrate body of a nickel or cobalt-based alloy and one or more surface layers, of which the outer one preferably consists of alpha aluminium oxide, it is proposed that this outer layer has a fine-crystalline alpha modification, the diffraction lines of which measured through the half-widths with X-ray beams have half-widths which are at least three times as great as those of a powdered alpha aluminium oxide compact body. In order to produce this alpha aluminium oxide layer, it is proposed to perform a plasma-activated CVD process at temperatures of 400 to 750 DEG C. The composite body is highly suitable as a cutting material, a high-temperature material or a hard-wearing material for friction components.
摘要翻译：为了提高具有硬金属，钢或金属陶瓷基板或镍或钴基合金的基体和一个或多个表面层的复合体的粘合性和磨损性，其中外表面优选由α 氧化铝，建议该外层具有细晶α改性，通过X射线束的半宽度测量的衍射线具有至少三倍于粉状α氧化铝致密体。为了生产这种α氧化铝层，建议在400至750℃的温度下进行等离子体激活的CVD工艺。复合体非常适合作为切削材料，高温材料或硬质合金，耐磨材料用于摩擦部件。

7. 发明申请

WO1992009722A1 METHOD OF PRODUCING A COATED HARD-METAL CUTTER 审中-公开
标题翻译：生产涂层硬质切割机的方法
公开(公告)号：WO1992009722A1
公开(公告)日：1992-06-11
申请号：PCT/DE1991000913
申请日：1991-11-14
申请人： KRUPP WIDIA GMBH , KÖNIG, Udo , KOLASKA, Hans
发明人： KRUPP WIDIA GMBH
IPC分类号： C23C30/00
CPC分类号： C23C30/005 , C04B41/0072 , C23C16/0209
摘要： With sintered hard-metal articles, it has surprisingly been discovered that a toughness-enhancing shell below the chemical-vapour-deposited coating can be formed by subjecting the final-sintered pressed article, before coating, to a nitrogen-gas pressure treatment at a pressure between 0.2 and 10 MPa and at a temperature between 900 and 1300 °C for at least 0.5 h and, following evacuation, in argon at pressures between 10 Pa and 20 kPa and at temperatures between 1000 °C and 1350 °C for longer than 0.5 h, and cooling the sintered article under a pressure between 10 Pa and 0.1 MPa.

8. 发明申请

WO2002085563A2 SCHNEIDEINSATZ ZUR BEARBEITUNG VON SCHWER ZERSPANBAREN METALLLEGIERUNGSWERKSTÜCKEN UND VERFAHREN ZU DESSEN HERSTELLUNG 审中-公开
标题翻译：切削刀具加工难切削合金工件及其制造方法
公开(公告)号：WO2002085563A2
公开(公告)日：2002-10-31
申请号：PCT/DE2002/000584
申请日：2002-02-19
申请人： WIDIA GMBH , KÖNIG, Udo , TABERSKY, Ralf
发明人： KÖNIG, Udo , TABERSKY, Ralf
IPC分类号： B23D
CPC分类号： C23C30/005
摘要： Die Erfindung betrifft einen Schneideinsatz zur Bearbeitung von schwer zerspanbaren Metalllegierungswerkstücken und ein Verfahren zu dessen Herstellung. Der Schneideinsatz besteht aus einem Hartmetall-Substratkörper, dessen Hartstoffpartikel eine mittlere Korngrösse ≤ 1,5 μm besitzen und einer hierauf abgeschiedenen Hartstoffschicht, die aus den atomaren Komponenten Bor, Stickstoff und mindestens einem der Metalle der Gruppe Ti, Zr und Hf besteht.
摘要翻译：本发明涉及一种切削刀片的难加工金属合金工件加工和用于其生产的方法。该切削镶片包括一个硬质金属基体的，硬质材料颗粒具有的平均晶粒尺寸

9. 发明申请

WO1998031846A1 COMPOSITE BODY AND PRODUCTION PROCESS 审中-公开
标题翻译：复合体及其制造方法
公开(公告)号：WO1998031846A1
公开(公告)日：1998-07-23
申请号：PCT/DE1997002889
申请日：1997-12-10
申请人： WIDIA GMBH , KÖNIG, Udo , WESTPHAL, Hartmut , SOTTKE, Volkmar
发明人： WIDIA GMBH
IPC分类号： C23C16/30
CPC分类号： C23C30/005 , C23C16/30 , Y10T428/30
摘要： Disclosed is a composite body consisting of a substrate body with a single-layer or multi-layer coating, where at least one layer presents two or three phases made of cubic ZrCN and ZrO2 in a monoclinic and/or tetragonal form.
摘要翻译：本发明涉及由基板主体的与单个或多层涂层复合体的基团，其中至少一个层具有两个或三个阶段，包括立方ZrCN和ZrO 2的单斜晶中和/或四方晶形式。

10. 发明申请

WO1998029211A1 COATED CUTTING INSERT OR CUTTING INSERT BLANK AND METHOD FOR PRODUCING COATED CUTTING INSERTS FOR CHIP-REMOVAL OF METAL 审中-公开
标题翻译：涂覆的切削刀片或切割插入空白和方法制备涂覆的切削刀片对废水
公开(公告)号：WO1998029211A1
公开(公告)日：1998-07-09
申请号：PCT/DE1997003005
申请日：1997-12-20
申请人： WIDIA GMBH , KÖNIG, Udo , WESTPHAL, Hartmut , HINTZE, Wolfgang
发明人： WIDIA GMBH
IPC分类号： B23B27/14
CPC分类号： B23B27/145 , B23B2200/3618 , B23B2222/16 , B23B2222/28 , B23B2224/04 , B23B2226/125 , B23B2226/18 , B23B2226/31 , C23C14/50 , C23C16/458
摘要： The invention relates to a coated cutting insert or cutting insert blank for coating in a gas phase, having a first face and a second face parallel to said first face. The invention further relates to a method for producing coated cutting inserts for chip-removal of metal without a fixing hole. According to the invention the cutting insert blank is made by stamping and has a break-through opening extending from the first face to the second face, whereby the cross-sectional profile of the opening is at least partly noncircular or at least partly circular and said opening is used after sintering to thread the cutting insert during both pre-cleaning and coating.
摘要翻译：本发明涉及一种涂覆的切削镶或切削插入件坯件用于涂覆从气相与前刀面和一个与其平行，支承面。本发明还涉及一种制造涂层切削刀片用于切割无紧固孔的方法。 Erfindunsgemäss切削刀片坯件通过挤压生产的，并具有以通孔的支承表面从所述前刀面连续，其横截面轮廓至少部分非圆形的或至少部分圆形的，并且其在两个预清洁以及在涂层烧结到切削刀片的珠后使用。

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