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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

WO2009128782A1 A COATED CUTTING TOOL AND A METHOD OF MAKING THEREOF 审中-公开
标题翻译：一种涂层切割工具及其制造方法
公开(公告)号：WO2009128782A1
公开(公告)日：2009-10-22
申请号：PCT/SE2009/050395
申请日：2009-04-17
申请人： SANDVIK INTELLECTUAL PROPERTY AB , AHLGREN, Mats
发明人： AHLGREN, Mats
IPC分类号： C23C30/00 , B23B27/14 , C04B41/50 , C04B41/87 , C23C14/06 , C23C14/32
CPC分类号： C04B41/5068 , C04B41/009 , C04B41/87 , C04B2111/00405 , C23C14/0021 , C23C14/024 , C23C14/0664 , C23C14/325 , C23C30/005 , Y10T407/1904 , Y10T407/27 , Y10T408/78 , C04B41/4529 , C04B41/455 , C04B41/5059 , C04B41/5061 , C04B41/5066 , C04B35/00 , C04B35/52 , C04B35/5831
摘要： The present invention relates to a cutting tool for metal machining with improved wear properties, comprising a cutting tool substrate (a) of cemented carbide, cermet, ceramics or a super hard material, and a wear resistant coating. The wear resistant coating comprises a PVD Ti-Si-C-N layer (b) with a compositional gradient. It also relates to a method of making the cutting tool by using arc evaporation with one or more Ti targets and a reactive gas atmosphere comprising a flow of trimethylsilane gas. The flow of trimethylsilane gas changes continuously or incrementally during the deposition process.
摘要翻译：本发明涉及一种具有改进磨损性能的金属加工用切削工具，其包括硬质合金，金属陶瓷，陶瓷或超硬材料的切削工具基板（a）和耐磨涂层。耐磨涂层包括具有组成梯度的PVD Ti-Si-C-N层（b）。还涉及通过使用电弧蒸发与一个或多个Ti靶和包含三甲基硅烷气体流的反应气体气氛来制造切割工具的方法。三甲基硅烷气体在沉积过程中连续或递增地变化。

3. 发明申请

WO2008130316A1 A COATED CUTTING TOOL AND A METHOD OF MAKING THEREOF 审中-公开
标题翻译：一种涂层切割工具及其制造方法
公开(公告)号：WO2008130316A1
公开(公告)日：2008-10-30
申请号：PCT/SE2008/050442
申请日：2008-04-18
申请人： SANDVIK INTELLECTUAL PROPERTY AB , HEDIN, Andreas , AHLGREN, Mats
发明人： HEDIN, Andreas , AHLGREN, Mats
IPC分类号： C23C30/00 , B23B27/14 , C04B41/50 , C04B41/87 , C23C14/06 , C23C14/32
CPC分类号： C04B41/87 , C04B41/009 , C04B41/5061 , C23C14/0057 , C23C14/0664 , C23C30/005 , Y10T407/27 , Y10T408/78 , Y10T428/265 , C04B41/4529 , C04B41/455 , C04B41/5059 , C04B41/5066 , C04B41/5068 , C04B35/00
摘要： The present invention relates to a cutting tool for metal machining with improved wear properties, comprising a cutting tool substrate of cemented carbide, cermet, ceramics or a super hard material, and a wear resistant coating, wherein the wear resistant coating comprises a PVD Ti-Si-C-N layer, and a method of making thereof. The method includes loading the coating tool into a substrate holder (B) in a PVD chamber with arc evaporation using one or more Ti targets (A). Trimethylsilane gas is added to a reactive gas atmosphere in the chamber.
摘要翻译：本发明涉及一种具有改进磨损性能的金属加工用切削工具，其包括硬质合金，金属陶瓷，陶瓷或超硬材料的切削工具基材，以及耐磨涂层，其中耐磨涂层包括PVD Ti- Si-CN层及其制造方法。该方法包括使用一个或多个Ti靶（A）将涂覆工具加载到具有电弧蒸发的PVD室中的衬底保持器（B）中。将三甲基硅烷气体加入到室中的反应气体气氛中。

4. 发明申请

WO2006080888A1 CEMENTED CARBIDE INSERT FOR TOUGHNESS DEMANDING SHORT HOLE DRILLING OPERATIONS 审中-公开
标题翻译：固化碳化硅刀片，用于韧性消除短孔钻孔操作
公开(公告)号：WO2006080888A1
公开(公告)日：2006-08-03
申请号：PCT/SE2006/000117
申请日：2006-01-26
申请人： SANDVIK INTELLECTUAL PROPERTY AB , AHLGREN, Mats , ÅGREN, Torbjörn , KJELLGREN, Jan
发明人： AHLGREN, Mats , ÅGREN, Torbjörn , KJELLGREN, Jan
IPC分类号： C23C30/00 , C23C14/06
CPC分类号： C23C14/0641 , C23C30/005
摘要： The present invention relates to a coated cutting insert with excellent toughness properties particularly useful for toughness demanding short hole drilling in low alloy and stainless steels and a method of making the same. The inserts comprise a substrate and a coating. The substrate consists of WC, 8-11 wt-% Co and 0.2-0.5 wt-% Cr with an average WC-grain size of 0.5-1.5 µm and a CW-ratio of 0.80-0.90. The coating comprises a laminar, multilayered structure of TiN+Ti 1-x Al x N+TiN+Ti 1-x Al x N+TiN. In polycrystalline, non-repetitive form, with x=0.4-0.β with a thickness of the individual TiN- or Ti 1-x Al x N-layers of 1-30 nm varying essentially at random and with a total thickness of the multilayered coating of 1-5 µm. The layers are deposited using arc evaporation technique.
摘要翻译：本发明涉及一种具有优异韧性的涂层切削刀片及其制造方法，特别适用于要求在低合金和不锈钢中短孔钻削的韧性。刀片包括基底和涂层。基体由WC，8-11重量％Co和0.2-0.5重量％Cr组成，平均WC晶粒尺寸为0.5-1.5μm，CW比为0.80-0.90。该涂层包括TiN + Ti 1-x Al x N + TiN + Ti 1-x Al 2 O 3的层状多层结构 X N + TiN等。在多晶，非重复形式中，x =0.4-0.β，单个TiN-或Ti 1-x Al 2 N层的厚度为1 -30nm基本上随机变化，并且多层涂层的总厚度为1-5μm。使用电弧蒸发技术沉积这些层。

5. 发明申请

WO2011034492A1 A PVD METHOD FOR DEPOSITING A COATING ONTO A BODY AND COATED BODIES MADE THEREOF 审中-公开
标题翻译：用于将涂层沉积在其上的涂层的PVD方法及其涂覆体
公开(公告)号：WO2011034492A1
公开(公告)日：2011-03-24
申请号：PCT/SE2010/050989
申请日：2010-09-15
申请人： SANDVIK INTELLECTUAL PROPERTY AB , ÅSTRAND, Maria , AHLGREN, Mats , BLOMQVIST, Helen
发明人： ÅSTRAND, Maria , AHLGREN, Mats , BLOMQVIST, Helen
IPC分类号： C23C14/34
CPC分类号： C23C14/345
摘要： The present invention relates to a method of making a coated body comprising a coating and a substrate where onto said substrate a coating is deposited, using a PVD deposition process. The coating comprises a nitride, carbide, oxide, boride or mixtures thereof, of one or more elements selected from groups IVb, Vb, VIb of the periodic table and Al, Y and Si. The deposition process comprises at least one sequence of varying the substrate bias voltage, while maintaining the active targets, where the sequence of varying the substrate bias voltage comprises a subsequence Si; - depositing at a first substrate bias voltage, B i , for a deposition time, T i , of between 10 seconds and 60 minutes, then, during a ramping time, R i , of between 10 seconds and 40 minutes, while depositing, gradually changing the substrate bias voltage to a second substrate bias voltage B i+1 , where |B i -B i+1 | ≥ 10 V, the subsequence, S i , is repeated until i=n where i=0, 1, 2,...n, where n≥2, and where each new subsequence starts the deposition at the same substrate bias voltage used when ending the previous subsequence.
摘要翻译：本发明涉及使用PVD沉积工艺制造涂覆体的方法，该涂覆体包括涂层和基底，其中沉积涂层的所述基底上。该涂层包含选自元素周期表IVb，Vb，VIb族和Al，Y和Si的一种或多种元素的氮化物，碳化物，氧化物，硼化物或其混合物。沉积工艺包括改变衬底偏压的至少一个序列，同时保持有源靶，其中改变衬底偏置电压的序列包括子序列Si; 在第一衬底偏置电压Bi下沉积10秒至60分钟之间的沉积时间Ti，然后在斜坡时间Ri之间沉积10秒至40分钟，同时沉积，逐渐改变衬底偏置电压到第二衬底偏置电压Bi + 1，其中| Bi-Bi + 1 | = 10V，子序列Si重复直到i = n，其中i = 0,1,2，... n，其中n = 2，并且其中每个新子序列开始沉积在与结束前一个子序列。

6. 发明申请

WO2006041367A1 PVD-COATED CUTTING TOOL INSERT 审中-公开
标题翻译： PVD涂层切割工具插件
公开(公告)号：WO2006041367A1
公开(公告)日：2006-04-20
申请号：PCT/SE2005/001311
申请日：2005-09-09
申请人： SANDVIK INTELLECTUAL PROPERTY AB , AHLGREN, Mats , BLOMQVIST, Helen
发明人： AHLGREN, Mats , BLOMQVIST, Helen
IPC分类号： C23C14/06 , C23C14/32 , C23C30/00
CPC分类号： C23C14/0641 , C23C14/0021 , C23C14/325 , C23C30/005 , Y10T407/27 , Y10T428/265
摘要： The present invention relates to a coated cutting tool insert of cemented carbide with a coating including at least one layer of Ti 1-x A1 x N deposited by PVD-tech- nique. The layer has x=0.4-0.6 with a compressive residual stress of >4-6 GPa and a thickness of 1.5-5, preferably 2.5-4 µm. Both the I(111) and I (200) are
摘要翻译：本发明涉及一种具有涂层的硬质合金涂层切削工具刀片，其中涂层包括至少一层Ti <

7. 发明申请

WO2013120614A1 COATED CUTTING TOOL AND METHOD OF MAKING THE SAME 审中-公开
标题翻译：涂层切割工具及其制造方法
公开(公告)号：WO2013120614A1
公开(公告)日：2013-08-22
申请号：PCT/EP2013/000438
申请日：2013-02-14
申请人： SANDVIK INTELLECTUAL PROPERTY AB
发明人： AHLGREN, Mats , GHAFOOR, Naureen , ODÉN, Magnus , ROGSTRÖM, Lina
IPC分类号： C23C30/00 , C23C28/04 , B23B27/00 , C23C14/00
CPC分类号： C23C14/0641 , B23C5/006 , B23C2224/00 , B23C2224/36 , B23C2228/08 , B23C2228/10 , C23C14/325 , C23C28/042 , C23C28/044 , C23C28/42 , C23C30/005 , Y10T428/24975
摘要： The present invention relates to a coated cutting tool with a coating comprising a multilayer structure consisting of alternating layers A and B forming the sequence A/B/A/B/A... or alternating layers A and B and an intermediate layer C between the alternating layers A and B forming the sequence A/C/B/C/A/C/B.... Layer A consists of ZrAIN and layer B consists of TiN. Layer C comprises one or more metal elements from each of layers A and B and is of different composition and structure than layers A and B. A method for forming the coated cutting tool is also provided. The method comprises heat treatment of the coated cutting tool prior to use.
摘要翻译：本发明涉及一种具有涂层的涂层切割工具，该涂层包括由形成A / B / A / B / A ...序列或交替层A和B的交替层A和B组成的多层结构，交替层A和B形成序列A / C / B / C / A / C / B ....层A由ZrN组成，层B由TiN组成。层C包括来自层A和B各自的一种或多种金属元素，并且具有与层A和B不同的组成和结构。还提供了一种用于形成涂覆的切削工具的方法。该方法包括在使用前对涂覆的切割工具进行热处理。

8. 发明申请

WO2017080774A1 A METHOD FOR PRE-TREATING A SURFACE FOR COATING 审中-公开
标题翻译：一种预处理涂层表面的方法
公开(公告)号：WO2017080774A1
公开(公告)日：2017-05-18
申请号：PCT/EP2016/075171
申请日：2016-10-20
申请人： SANDVIK INTELLECTUAL PROPERTY AB
发明人： CARLSTRÖM, Carl-Fredrik , AHLGREN, Mats , EHIASARIAN, Arutiun, Papken , HOVSEPIAN, Papken, Ehiasar
IPC分类号： C23C14/02
CPC分类号： C23C14/022
摘要： A method for pre-treating a substrate (200) for surface coating by subjecting the substrate to metal ions and noble gas ions selected from the group of argon-ions, krypton-ions, neon-ions, xenon-ions and helium-ions in a vacuum chamber (10) and applying a negative electrical potential (P1, P2) on the substrate (1), wherein the substrate (200) is pre-treated in at least two steps (1000, 2000), wherein the steps are performed subsequently in the vacuum chamber (10), wherein the first step (1000) comprises providing a plasma comprising predominantly noble gas ions selected from the group of argon-ions, krypton-ions, neon-ions, xenon-ions and helium-ions in the vacuum chamber (10), and applying a first negative electrical potential (P1) on the substrate (200) and wherein the second step (2000) comprises providing a plasma comprising predominantly metal ions in the vacuum chamber (10), and applying a second negative electrical potential (P2) on the substrate (200), wherein the first electrical potential (P1) is lower than the second electrical potential (P2), and wherein the magnitude of the first negative potential (P1) is 100 - 1500 V.
摘要翻译：一种用于通过使衬底经受选自氩离子，氪离子，氖离子等的金属离子和惰性气体离子来预处理用于表面涂覆的衬底（200）的方法。（10）中的氙离子和氦离子以及在所述衬底（1）上施加负电位（P1，P2），其中所述衬底（200）在至少两个步骤（1000，其中所述步骤随后在所述真空室（10）中执行，其中所述第一步骤（1000）包括提供等离子体，所述等离子体主要包括选自氩离子，氪离子，氖离子，（10）中的氙离子和氦离子，并且在所述衬底（200）上施加第一负电位（P1），并且其中所述第二步骤（2000）包括在所述真空中提供主要包含金属离子的等离子体（10），并且在所述衬底（200）上施加第二负电位（P2），其中，第一电位（P1）低于第二电位（P2），并且其中第一负电位（P1）的大小为100-1500V。

9. 发明申请

WO2005061755A1 A STAINLESS STEEL STRIP COATED WITH A DECORATIVE LAYER 审中-公开
标题翻译：一个不锈钢条包裹着装饰层
公开(公告)号：WO2005061755A1
公开(公告)日：2005-07-07
申请号：PCT/SE2004/001870
申请日：2004-12-15
申请人： SANDVIK AB , STIGENBERG HULTIN, Anna , SCHUISKY, Mikael , ISAKSSON, Ulrika , AHLGREN, Mats
发明人： STIGENBERG HULTIN, Anna , SCHUISKY, Mikael , ISAKSSON, Ulrika , AHLGREN, Mats
IPC分类号： C23C14/56
CPC分类号： C23C14/0015 , C23C14/0641 , C23C14/083 , C23C14/562 , C23C30/00 , Y10T428/12993
摘要： The invention relates to a coated stainless steel strip (1) product with an evenly distributed layer (2) on one side or both sides of said strip. Said layer has a decorative appearance, the thickness of said layer is maximally 10 µm, the tolerance of said layer is maximally +/- 30 % of the layer thickness, the parameter value of L*, a* b* is respectively 0
摘要翻译：本发明涉及在所述条的一侧或两侧具有均匀分布的层（2）的涂覆的不锈钢带（1）产品。所述层具有装饰外观，所述层的厚度最大为10μm，所述层的公差最大为层厚度的+/- 30％，L *，a * b *的参数值分别为0

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