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61. 发明授权

US07914913B2 Al2O3 ceramic tool with diffusion bonding enhanced layer 有权
标题翻译： Al2O3陶瓷工具具有扩散粘结增强层
公开(公告)号：US07914913B2
公开(公告)日：2011-03-29
申请号：US11596267
申请日：2005-05-05
申请人： X. Daniel Fang , David J. Wills , Gilles Festeau
发明人： X. Daniel Fang , David J. Wills , Gilles Festeau
IPC分类号： B32B9/00
CPC分类号： C04B41/009 , C04B41/52 , C04B41/89 , C23C8/02 , C23C10/02 , C23C12/02 , C23C30/005 , Y10T407/25 , Y10T407/27 , Y10T428/24975 , Y10T428/265 , C04B41/4531 , C04B41/5063 , C04B41/5068 , C04B41/5061 , C04B41/524 , C04B35/117 , C04B35/119
摘要： The present invention relates to ceramic cutting tools, such as, a aluminum oxide with zirconium oxide ceramic cutting tool with diffusion bonding enhanced layer and CVD coatings, particularly useful for machining modern metal materials. The method comprises a chemical reaction with a mixture including nitrogen and aluminum chloride introduced to form a diffusion bonding enhanced layer between the ceramic substrate and the CVD coatings. Thus formed diffusion bonding is highly adherent to the aluminum oxide with zirconium oxide ceramic substrate and significantly enhances the CVD coating properties, and thus improving the machining performance in terms of the tool life of zirconium-based aluminum oxide with zirconium oxide ceramic cutting tools.
摘要翻译：本发明涉及陶瓷切割工具，例如具有扩散粘合增强层的氧化锆陶瓷切割工具和CVD涂层的氧化铝，特别适用于加工现代金属材料。该方法包括与引入的氮和氯化铝的混合物的化学反应，以在陶瓷基板和CVD涂层之间形成扩散结合增强层。这样形成的扩散接合与氧化锆陶瓷基体对氧化铝具有高附着性，并显着提高了CVD涂层性能，从而提高了锆基氧化铝与氧化锆陶瓷切割工具的使用寿命方面的加工性能。

62. 发明授权

US07846551B2 Composite articles 有权
标题翻译：综合文章
公开(公告)号：US07846551B2
公开(公告)日：2010-12-07
申请号：US11687343
申请日：2007-03-16
申请人： X. Daniel Fang , Craig Morton , David J. Wills
发明人： X. Daniel Fang , Craig Morton , David J. Wills
IPC分类号： B32B9/00
CPC分类号： C22C29/005 , B22F2005/001 , C22C1/051 , C22C29/02 , C23C28/042 , C23C28/044 , E21B10/58 , Y10T407/23 , Y10T407/27 , Y10T408/78 , Y10T408/81 , Y10T428/12576
摘要： A composite article includes a first composite material and a second composite material. The first composite material and the second composite material individually comprise hard particles in a binder. A concentration of ruthenium in the binder of the first composite material is different from a concentration of ruthenium in the binder of the second composite material.
摘要翻译：复合制品包括第一复合材料和第二复合材料。第一复合材料和第二复合材料分别包含粘合剂中的硬颗粒。第一复合材料的粘合剂中的钌的浓度与第二复合材料的粘合剂中的钌的浓度不同。

63. 发明申请

US20080196318A1 Carbide Cutting Insert 有权
标题翻译：硬质合金切削刀片
公开(公告)号：US20080196318A1
公开(公告)日：2008-08-21
申请号：US11676394
申请日：2007-02-19
申请人： John Bost , X. Daniel Fang , David J. Wills , Edwin Tonne
发明人： John Bost , X. Daniel Fang , David J. Wills , Edwin Tonne
IPC分类号： B24B1/00
CPC分类号： C23C30/005 , Y10T428/252
摘要： Cutting tools and cutting inserts having a wear resistant coating on a substrate comprising a metal carbide particle and a binder. For certain applications, a cutting insert having a wear resistant coating comprising hafnium carbon nitride and a binder comprising ruthenium may provide a greater service life. The wear resistant coating comprising hafnium carbon nitride may have a thickness of from 1 to 10 microns. In another embodiment, the cutting tool comprises a cemented carbide substrate with a binder comprising at least one of iron, nickel and cobalt.
摘要翻译：在包括金属碳化物颗粒和粘合剂的基材上具有耐磨涂层的切削工具和切削刀片。对于某些应用，具有包含铪碳氮化物的耐磨涂层和包含钌的粘合剂的切削刀片可以提供更大的使用寿命。包含氮化铪的耐磨涂层可以具有1至10微米的厚度。在另一个实施例中，切削工具包括具有包含铁，镍和钴中的至少一种的粘结剂的硬质合金基底。

64. 发明授权

US07244519B2 PVD coated ruthenium featured cutting tools 无效
标题翻译： PVD涂层钌特色切割工具
公开(公告)号：US07244519B2
公开(公告)日：2007-07-17
申请号：US10922750
申请日：2004-08-20
申请人： Gilles Festeau , X. Daniel Fang , David J. Wills
发明人： Gilles Festeau , X. Daniel Fang , David J. Wills
IPC分类号： B32B9/06
CPC分类号： C22C29/005 , B22F2005/001 , B23B27/148 , C22C29/067 , C23C30/005
摘要： The present invention relates to the PVD coated tungsten carbide (WC) based cemented cutting inserts with ruthenium (Ru) as a key chemical element, or a key feature, in the cobalt (Co)-based binder phase, particularly useful for machining today's mold & die materials. In the Ru—Co mixed binder phase in the tungsten carbide substrate, the ratio of Ru/Co is at least 3%, by weight. The Ru-featured carbide cutting insert provided in this invention is PVD coated with one or more layers by a modern PVD coating technology. The development of the PVD coated Ru-featured carbide cutting inserts provided in this invention is based on a discovery that the unique combination of PVD coating techniques and Ru-featured carbide cutting inserts demonstrates superior machining performance in today's mold & die machining applications.
摘要翻译：本发明涉及以钴（Co）为基础的粘合剂相中具有钌（Ru）作为关键化学元素的PVD涂层碳化钨（WC）基胶合切削刀片或关键特征，特别适用于当今模具的加工＆模具材料。在碳化钨基体中的Ru-Co混合粘结相中，Ru / Co的比例为3重量％以上。本发明提供的具有Ru特征的碳化物切削刀片通过现代PVD涂层技术PVD涂覆有一层或多层。本发明中提供的PVD涂覆的Ru特征的碳化物切削刀片的开发基于以下发现：PVD涂层技术和Ru特征的硬质合金切削刀片的独特组合在当今的模具和模具加工应用中表现出优异的加工性能。

65. 发明授权

US06270297B1 Cutting tools and drill inserts with chip control geometry 有权
标题翻译：切削刀具和钻头刀片，具有切屑控制几何形状
公开(公告)号：US06270297B1
公开(公告)日：2001-08-07
申请号：US09493712
申请日：2000-01-28
申请人： X. Daniel Fang , Thomas B. Hartman , David J. Wills
发明人： X. Daniel Fang , Thomas B. Hartman , David J. Wills
IPC分类号： B23B5102
CPC分类号： B23B51/0009 , B23B2200/321 , B23B2251/48 , B23B2251/50 , Y10S408/713 , Y10T407/245 , Y10T408/905 , Y10T408/909 , Y10T408/90993
摘要： A cutting tool or drill insert with chip control geometry comprising a body including a portion securable in a holder and a forward portion. The forward portion defining at least one cutting edge extending from the central axis of the body to an edge of the body. A chip groove is defined by the surface of the body adjacent to the cutting edge. The chip groove incorporates chip control geometry as spaced apart elongate projections.
摘要翻译：一种具有芯片控制几何形状的切削工具或钻头刀片，其包括主体，该主体包括可固定在保持器中的部分和前部。前部部分限定从身体的中心轴线延伸到身体的边缘的至少一个切割边缘。芯片凹槽由与切削刃相邻的主体的表面限定。芯片槽具有作为间隔开的细长突起的芯片控制几何形状。

66. 外观设计

USD430583S Cutting insert 失效
公开(公告)号：USD430583S
公开(公告)日：2000-09-05
申请号：US111708
申请日：1999-10-01
申请人： X. Daniel Fang , David J. Wills , Roy V. Leverenz
设计人： X. Daniel Fang , David J. Wills , Roy V. Leverenz

67. 发明申请

US20130273382A1 COATED CUTTING TOOLS HAVING A PLATINUM GROUP METAL CONCENTRATION GRADIENT AND RELATED PROCESSES 审中-公开
标题翻译：具有铂族金属浓度梯度和相关工艺的涂层切割工具
公开(公告)号：US20130273382A1
公开(公告)日：2013-10-17
申请号：US13864352
申请日：2013-04-17
申请人： Craig W. Morton , Dewitt Dortch , John Bost , David J. Wills
发明人： Craig W. Morton , Dewitt Dortch , John Bost , David J. Wills
IPC分类号： C23C16/44 , B23B27/14 , B32B15/04
CPC分类号： C23C16/44 , B23B27/148 , B32B15/043 , C23C30/005 , Y10T428/12056 , Y10T428/12458 , Y10T428/264 , Y10T428/265 , Y10T428/31678
摘要： The present disclosure is directed to cutting tools. The disclosed cutting tools may have a wear resistant coating on a substrate. The substrate may have hard particles cemented in a binder phase. The binder may have a near-surface concentration gradient of at least one platinum group element and/or rhenium. Processes for producing cutting tools are also disclosed.
摘要翻译：本公开涉及切割工具。所公开的切割工具可以在基底上具有耐磨涂层。基材可以具有粘结在粘合剂相中的硬质颗粒。粘合剂可以具有至少一种铂族元素和/或铼的近表面浓度梯度。还公开了用于生产切削工具的方法。

68. 发明授权

US08318063B2 Injection molding fabrication method 有权
标题翻译：注塑成型方法
公开(公告)号：US08318063B2
公开(公告)日：2012-11-27
申请号：US11585408
申请日：2006-10-24
申请人： Prakash K. Mirchandani , David J. Wills , Michale E. Waller , Jeffrey L. Weigold , Billy D. Swearengin
发明人： Prakash K. Mirchandani , David J. Wills , Michale E. Waller , Jeffrey L. Weigold , Billy D. Swearengin
IPC分类号： B22F7/02
CPC分类号： B29C47/06 , B21C23/22 , B21C25/02 , B22F5/10 , B22F7/06 , B22F2005/001 , B22F2005/004 , B22F2998/00 , B22F2998/10 , Y10T407/19 , Y10T407/1904 , Y10T408/907 , Y10T428/131 , Y10T428/1317 , B22F3/20 , B22F3/04 , B22F5/106
摘要： A method of forming a composite article by injecting at least two composite materials comprising metal carbides into a mold to form a green compact is disclosed. The composite materials may be metal powders comprising a binder metal, a hard particle. The composite material may further comprise a plastic binder. The two different composite materials are injected into the mold to form the green compact. Additionally, the composite materials may be injected through a die before entering the mold. In a specific embodiment, the die forms at least one internal channel within the green compact.
摘要翻译：公开了一种通过将包含金属碳化物的至少两种复合材料注入模具以形成生坯来形成复合制品的方法。复合材料可以是包含粘合剂金属，硬质颗粒的金属粉末。复合材料还可以包括塑料粘合剂。将两种不同的复合材料注入模具中以形成生坯。此外，复合材料可以在进入模具之前通过模具注入。在一个具体的实施例中，模具在绿色压实体内形成至少一个内部通道。

69. 发明授权

US08440314B2 Coated cutting tools having a platinum group metal concentration gradient and related processes 有权
标题翻译：具有铂族金属浓度梯度和相关工艺的涂层切割工具
公开(公告)号：US08440314B2
公开(公告)日：2013-05-14
申请号：US12546944
申请日：2009-08-25
申请人： Craig W. Morton , Dewitt Dortch , John Bost , David J. Wills
发明人： Craig W. Morton , Dewitt Dortch , John Bost , David J. Wills
IPC分类号： B32B9/00
CPC分类号： C23C16/44 , B23B27/148 , B32B15/043 , C23C30/005 , Y10T428/12056 , Y10T428/12458 , Y10T428/264 , Y10T428/265 , Y10T428/31678
摘要： The present disclosure is directed to cutting tools. The disclosed cutting tools may have a wear resistant coating on a substrate. The substrate may have hard particles cemented in a binder phase. The binder may have a near-surface concentration gradient of at least one platinum group element and/or rhenium. Processes for producing cutting tools are also disclosed.
摘要翻译：本公开涉及切割工具。所公开的切割工具可以在基底上具有耐磨涂层。基材可以具有粘结在粘合剂相中的硬质颗粒。粘合剂可以具有至少一种铂族元素和/或铼的近表面浓度梯度。还公开了用于生产切削工具的方法。

70. 发明申请

US20110052931A1 Coated Cutting Tools Having a Platinum Group Metal Concentration Gradient and Related Processes 有权
标题翻译：具有铂族金属浓度梯度和相关工艺的涂层切削工具
公开(公告)号：US20110052931A1
公开(公告)日：2011-03-03
申请号：US12546944
申请日：2009-08-25
申请人： Craig W. Morton , Dewitt Dortch , John Bost , David J. Wills
发明人： Craig W. Morton , Dewitt Dortch , John Bost , David J. Wills
IPC分类号： B23P15/28 , B32B15/00 , B32B5/02 , B05D3/00 , C23C16/30 , C23C28/00 , C23C16/02
CPC分类号： C23C16/44 , B23B27/148 , B32B15/043 , C23C30/005 , Y10T428/12056 , Y10T428/12458 , Y10T428/264 , Y10T428/265 , Y10T428/31678
摘要： The present disclosure is directed to cutting tools. The disclosed cutting tools may have a wear resistant coating on a substrate. The substrate may have hard particles cemented in a binder phase. The binder may have a near-surface concentration gradient of at least one platinum group element and/or rhenium. Processes for producing cutting tools are also disclosed.
摘要翻译：本公开涉及切割工具。所公开的切割工具可以在基底上具有耐磨涂层。基材可以具有粘结在粘合剂相中的硬质颗粒。粘合剂可以具有至少一种铂族元素和/或铼的近表面浓度梯度。还公开了用于生产切削工具的方法。

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