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1. 发明申请

WO2010002344A1 A CEMENTED CARBIDE INSERT FOR TURNING 审中-公开
标题翻译： CEMENTED CARBIDE INSERT FOR TURNING
公开(公告)号：WO2010002344A1
公开(公告)日：2010-01-07
申请号：PCT/SE2009/050833
申请日：2009-06-30
申请人： Sandvik Intellectual Property AB , AHLGREN, Mats , SELINDER, Torbjörn , NORGREN, Susanne , ÅKESSON, Leif , HILLBOM, Marcus , KARLSSON, Anders
发明人： AHLGREN, Mats , SELINDER, Torbjörn , NORGREN, Susanne , ÅKESSON, Leif , HILLBOM, Marcus , KARLSSON, Anders
IPC分类号： C23C30/00 , B23B27/14 , C23C14/06 , C23C14/08 , C23C14/24 , C23C14/32 , C23C14/35
CPC分类号： C23C30/005 , B23B27/148 , C23C14/024 , C23C14/027 , C23C14/08 , C23C14/325
摘要： The present invention relates to a cutting insert for turning in steel, stainless steel and heat resistant super alloys comprising a substrate and a coating. The insert has a rake face (1), a flank face (2), cutting edges (3) and a cutting corner (4). The cemented carbide substrate comprises WC, 8.5- 11.5 wt-% Co and 0.8-1.2 wt-% Cr with a coercivity of 19-23 kA/m and a CW_Cr-ratio of 0.80-0.97. The coating comprises an inner (A1, Ti) N- layer, with a thickness of 1-8 μm, and a composition of Al y Ti 1-y N, where y = 0.30-0.50, and a (AI, Cr) O- layer with a thickness of 0.2-1.5 μm and a composition of (Al x Cr I-X ) 2 O 3 , where x = 0.5-0.9. Inserts according to the invention has high resistance against crater and flank wear as well as improved cutting edge toughness without any loss of plastic deformation resistance. The invention also relates to a method of making the insert by using cathodic arc evaporation or magnetron sputtering. It also relates to the use of the insert for turning in steel, stainless steel and heat resistant super alloy.
摘要翻译：本发明涉及一种用于转动钢，不锈钢和耐热超合金的切削刀片，其包括基底和涂层。插入件具有前刀面（1），侧面（2），切削刃（3）和切削角（4）。硬质合金基体包括WC，8.5-11.5wt％Co和0.8-1.2wt％Cr，矫顽力为19-23kA / m，CW_Cr比为0.80-0.97。该涂层包括厚度为1-8μm的内部（A1，Ti）N层，以及y = 0.30-0.50的AllyTi1-yN的组成和（AI，Cr）O层，厚度为0.2-1.5μm，（Al x CrI-X）2 O 3的组成为x = 0.5〜0.9。根据本发明的插入件具有高耐火山口和侧面磨损性，以及改进的切削刃韧性，而不损失塑性变形抗力。本发明还涉及通过使用阴极电弧蒸发或磁控溅射制造插入件的方法。它还涉及用于转动钢，不锈钢和耐热超合金的刀片的使用。

2. 发明申请

WO2006041366A1 CUTTING TOOL WITH WEAR RESISTANT COATING AND METHOD OF MAKING THE SAME 审中-公开
标题翻译：具有耐磨涂层的切割工具及其制造方法
公开(公告)号：WO2006041366A1
公开(公告)日：2006-04-20
申请号：PCT/SE2005/001310
申请日：2005-09-09
申请人： SANDVIK INTELLECTUAL PROPERTY AB , ASTRAND, Maria , SELINDER, Torbjörn , SJÖSTRAND, Mats
发明人： ASTRAND, Maria , SELINDER, Torbjörn , SJÖSTRAND, Mats
IPC分类号： C23C14/06
CPC分类号： C23C30/005 , C23C14/0641 , C23C14/352 , Y10T428/24975 , Y10T428/265
摘要： The present invention relates to a cutting tool comprising a substrate and, a wear resistant coating, said wear resistant coating is composed of one or more layers of refractory compounds of which at least one layer consists of a multilayered MX/LX/MX/LX laminar structure where the alternating layers MX and LX are carbides or nitrides with the elements M and L selected from the group consisting of Ti, Nb, Hf, V, Ta, Mo, Zr, Cr, Al, Si or W and mixtures thereof, wherein the sequence of individual layer thicknesses has no repeat period but essentially aperiodic throughout the entire multilayered structure, and where the individual MX and LX layer thickness is larger than 0.1 ran but the sum of any 10 consecutive layers in the structure is smaller than 300 nm, and the total thickness of said multilayered structure is larger than 0.5 μm but smaller than 20.μm, deposited by PVD- technique, where at least one of MX or LX are electrically isolating, and a method of making such a cutting tool.
摘要翻译：本发明涉及一种包括基材和耐磨涂层的切削工具，所述耐磨涂层由一层或多层难熔化合物组成，其中至少一层由多层MX / LX / MX / LX层流结构，其中交替层MX和LX是从由Ti，Nb，Hf，V，Ta，Mo，Zr，Cr，Al，Si或W组成的组中选择的元素M和L的碳化物或氮化物及其混合物，其中单个层厚度的顺序在整个多层结构中没有重复周期但基本上是非周期性的，并且其中单个MX和LX层厚度大于0.1nm，但是结构中任何10个连续层的总和小于300nm，并且所述多层结构的总厚度大于0.5μm且小于20.μm，通过PVD技术沉积，其中MX或LX中的至少一个是电绝缘的，以及进行这种切割的方法湖

3. 发明申请

WO2013178804A1 METHOD OF MAKING A CBN MATERIAL 审中-公开
标题翻译：制作CBN材料的方法
公开(公告)号：WO2013178804A1
公开(公告)日：2013-12-05
申请号：PCT/EP2013/061309
申请日：2013-05-31
申请人： SANDVIK INTELLECTUAL PROPERTY AB
发明人： WEINL, Gerold , KAUPPI, Annika , MÅRTENSSON, Malin , SELINDER, Torbjörn , SHAO, Rui
IPC分类号： B22F3/10 , C04B35/583 , C04B35/645 , C22C26/00
CPC分类号： C04B35/645 , B22F3/10 , B22F3/14 , B22F9/026 , B22F9/04 , B22F2005/001 , B22F2009/041 , B22F2998/10 , C04B35/583 , C04B35/5831 , C04B35/6261 , C04B35/62655 , C04B35/634 , C04B35/638 , C04B2235/3843 , C04B2235/3847 , C04B2235/3852 , C04B2235/3856 , C04B2235/386 , C04B2235/3882 , C04B2235/402 , C04B2235/404 , C04B2235/405 , C04B2235/5436 , C04B2235/6562 , C04B2235/6582 , C04B2235/661 , C04B2235/80 , C22C26/00 , C22C32/0047 , B22F3/02 , B22F3/12
摘要： The present invention relates to a method of making a cBN material comprising the steps of: -providing a powder mixture comprising cBN grains, aluminum and a Ti(C x N y O z ) a powder, -subjecting the powder mixture to a milling to form a powder blend, -subjecting the powder blend to a forming operation to form a green body, - subjecting said green body to a pre-sintering step, at a temperature between 650 to 950°C, to form a pre-sintered body, - subjecting said pre-sintered body to a HPHT operation to form the cBN material; where the Ti(C x N y O z ) a powder is stoichiometric so that 0.05 2 O 3 phase, a binder phase of TiC, TiN and/or TiCN, W and Co, whereby a quotient Q is
摘要翻译：本发明涉及一种制备cBN材料的方法，包括以下步骤： - 提供包含cBN晶粒，铝和Ti（C x N y O z）粉末的粉末混合物， - 将粉末混合物喷射至研磨以形成粉末混合物， - 将所述粉末混合物喷射到成型操作以形成生坯， - 在650至950℃之间的温度下对所述生坯进行预烧结步骤以形成预烧结体， - 对所述预烧结体进行处理，烧结体进行HPHT操作以形成cBN材料; 其中Ti（C x N y O z）a粉末是化学计量的，使得0.05

4. 发明申请

WO2015079035A1 A METHOD OF MAKING A POWDER COMPOSITION FOR PRODUCTION OF A CUBIC BORON NITRIDE COMPOSITE MATERIAL 审中-公开
标题翻译：一种生产陶瓷硼酸盐复合材料的粉末组合物的制备方法
公开(公告)号：WO2015079035A1
公开(公告)日：2015-06-04
申请号：PCT/EP2014/075993
申请日：2014-11-28
申请人： SANDVIK INTELLECTUAL PROPERTY AB
发明人： YEE, Nelson , SHAO, Rui , PALMER, Jacob S. , SELINDER, Torbjörn , MÅRTENSSON, Malin , KAUPPI, Annika , WEINL, Gerold
IPC分类号： C04B35/5831 , C04B35/626 , C04B35/63 , C04B35/645 , C22C26/00
CPC分类号： C04B35/6303 , B22F2998/10 , B22F2999/00 , C04B35/5831 , C04B35/6261 , C04B35/645 , C04B2235/3839 , C04B2235/3843 , C04B2235/3856 , C04B2235/3886 , C04B2235/402 , C04B2235/5409 , C04B2235/5436 , C04B2235/5445 , C04B2235/79 , C22C26/00 , C22C2026/003 , C22C2026/006 , C22C2026/007 , C22C2026/008 , B22F1/0003 , C22C1/1084 , B22F3/14
摘要： The present invention relates to a method of making a powder composition, which is suitable for production of a cBN composite material comprising cBN grains, a metallic binder phase and a ceramic binder phase. The method comprises a step of providing at least one ceramic binder phase forming powder in a milling device. Thereafter the at least one ceramic binder phase forming powder is subjected to a milling operation in the milling device to form a milled powder with 0.1 μm 50 ≤ 1.40 μm of the aluminium powder. The invention also relates to a method of making a cBN composite material.
摘要翻译：本发明涉及一种制备粉末组合物的方法，其适用于生产包含cBN晶粒，金属粘结相和陶瓷粘结相的cBN复合材料。该方法包括在研磨装置中提供至少一种陶瓷粘结相成形粉末的步骤。此后，将至少一种陶瓷粘结相成形粉末在研磨装置中进行研磨操作以形成0.1μm

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