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1. 发明申请

US20090016831A1 Fine Grained Cemented Carbide for Turning in Heat Resistant Super Alloys (HRSA) 失效
标题翻译：用于耐热超级合金（HRSA）的细晶粒硬质合金
公开(公告)号：US20090016831A1
公开(公告)日：2009-01-15
申请号：US12168459
申请日：2008-07-07
申请人： Erik Sundstrom , Jacob Sjolen , Niklas Ahlen
发明人： Erik Sundstrom , Jacob Sjolen , Niklas Ahlen
IPC分类号： B32B9/00 , B05D3/02 , B23C5/16 , B23B27/14
CPC分类号： C23C30/005 , B22F7/06 , B22F2005/001 , B23B2222/28 , B23B2228/08 , B23B2228/10 , C22C29/08 , Y10T82/10 , Y10T407/27 , Y10T408/78 , Y10T428/265
摘要： Coated cemented carbide inserts, particularly useful in fine turning of super alloys, are disclosed. The inserts are characterized by a composition of a cemented carbide of WC, about 4.0 wt-% Co to about 7.0 wt-% Co, about 0.25 wt-% Cr to 0.50 wt-% Cr, and a coercivity (Hc) of about 28 kA/m to about 38 kA/m. The coating comprises a single (Ti1-xSix)N-layer, where x is between about 0.1 and about 0.25, with a crystal structure of NaCl type and a total thickness between about 0.5 μm and about 2.0 μm with a strong (200)-texture.
摘要翻译：公开了涂覆硬质合金刀片，特别适用于超合金的精细车削。刀片的特征在于WC的硬质合金的组成，约4.0重量％Co至约7.0重量％Co，约0.25重量％Cr至0.50重量％Cr，矫顽力（Hc）约28 kA / m至约38kA / m。涂层包括单一（Ti1-xSix）N层，其中x在约0.1和约0.25之间，具有NaCl型晶体结构，总厚度在约0.5μm至约2.0μm之间，强（200） - 质地。

2. 发明申请

US20110244129A1 METHOD OF MAKING CUTTING TOOL INSERTS WITH HIGH DEMANDS ON DIMENSIONAL ACCURACY 失效
标题翻译：以高精度制造切削刀具的尺寸精度的方法
公开(公告)号：US20110244129A1
公开(公告)日：2011-10-06
申请号：US13139119
申请日：2009-12-09
申请人： Bo Jansson , Jacob Sjolen
发明人： Bo Jansson , Jacob Sjolen
IPC分类号： C23C16/40 , C04B35/64
CPC分类号： B23P15/36 , B22F2003/242 , B22F2003/247 , B22F2998/10 , B23B27/065 , C22C29/08 , C23C14/02 , C23C14/0641 , C22C1/1084 , B22F3/02 , B22F3/10 , B22F3/24
摘要： A method of making cutting tool inserts with high demands on dimensional accuracy includes: mixing by milling of powders forming hard constituents and binder phase, forming the powder mixture to bodies of desired shape, sintering the formed bodies, grinding with high accuracy the sintered bodies to inserts with desired shape and dimension, optionally edge rounding of cutting edges, and providing the ground inserts with a wear resistant non-diamond or non-diamond-like coating. According to the method, the ground inserts are heat treated prior to the coating operation in an inert atmosphere or vacuum or other protective atmosphere below the solidus of the binder phase for such a time that the micro structure of the surface region is restructured without causing significant dimensional changes. In this way inserts with unexpected improvement of tool life and dimensional accuracy have been achieved.
摘要翻译：制造对尺寸精度要求高的切削刀片的方法包括：通过研磨形成硬成分和粘结相的粉末混合，将粉末混合物形成所需形状的体，烧结成形体，以高精度研磨烧结体，具有所需形状和尺寸的插入件，可选地边缘切割边缘，并且提供具有耐磨非金刚石或非金刚石样涂层的磨削插入件。根据该方法，在涂覆操作之前，在惰性气氛或真空或粘合剂相固相线下方的其它保护气氛下，对地面镶嵌物进行热处理，使得表面区域的微观结构重构而不引起显着的尺寸变化。以这种方式实现了刀具寿命和尺寸精度的意想不到的改进。

3. 发明申请

US20110209590A1 METHOD OF MAKING A COATED CEMENTED CARBIDE INSERT 失效
标题翻译：制备涂覆的碳化硅嵌段的方法
公开(公告)号：US20110209590A1
公开(公告)日：2011-09-01
申请号：US13105300
申请日：2011-05-11
申请人： Erik SUNDSTROM , Jacob SJOLEN , Niklas AHLEN
发明人： Erik SUNDSTROM , Jacob SJOLEN , Niklas AHLEN
IPC分类号： B23B3/00 , B24D18/00 , C23C14/06
CPC分类号： C23C30/005 , B22F7/06 , B22F2005/001 , B23B2222/28 , B23B2228/08 , B23B2228/10 , C22C29/08 , Y10T82/10 , Y10T407/27 , Y10T408/78 , Y10T428/265
摘要： Forming coated cemented carbide inserts, particularly useful in fine turning of super alloys. The inserts are characterized by a composition of a cemented carbide of WC, about 4.0 wt-% Co to about 7.0 wt-% Co, about 0.25 wt-% Cr to 0.50 wt-% Cr, and a coercivity (Hc) of about 28 kA/m to about 38 kA/m. The coating comprises a single (Ti1-xSix)N-layer, where x is between about 0.1 and about 0.25, with a crystal structure of NaCl type and a total thickness between about 0.5 μm and about 2.0 μm with a strong (200)-texture.
摘要翻译：成型涂层硬质合金刀片，特别适用于超级合金的精细车削。刀片的特征在于WC的硬质合金的组成，约4.0重量％Co至约7.0重量％Co，约0.25重量％Cr至0.50重量％Cr，矫顽力（Hc）约28 kA / m至约38kA / m。涂层包括单一（Ti1-xSix）N层，其中x在约0.1和约0.25之间，具有NaCl型晶体结构，总厚度在约0.5μm至约2.0μm之间，强（200） - 质地。

4. 发明授权

US07989092B2 Fine grained cemented carbide for turning in heat resistant super alloys (HRSA) 失效
标题翻译：用于耐热超级合金（HRSA）的精加工硬质合金
公开(公告)号：US07989092B2
公开(公告)日：2011-08-02
申请号：US12168459
申请日：2008-07-07
申请人： Erik Sundstrom , Jacob Sjolen , Niklas Ahlen
发明人： Erik Sundstrom , Jacob Sjolen , Niklas Ahlen
IPC分类号： B32B9/00
CPC分类号： C23C30/005 , B22F7/06 , B22F2005/001 , B23B2222/28 , B23B2228/08 , B23B2228/10 , C22C29/08 , Y10T82/10 , Y10T407/27 , Y10T408/78 , Y10T428/265
摘要： Coated cemented carbide inserts, particularly useful in fine turning of super alloys, are disclosed. The inserts are characterized by a composition of a cemented carbide of WC, about 4.0 wt-% Co to about 7.0 wt-% Co, about 0.25 wt-% Cr to 0.50 wt-% Cr, and a coercivity (Hc) of about 28 kA/m to about 38 kA/m. The coating comprises a single (Ti1-xSix)N-layer, where x is between about 0.1 and about 0.25, with a crystal structure of NaCl type and a total thickness between about 0.5 μm and about 2.0 μm with a strong (200)-texture.
摘要翻译：公开了涂覆硬质合金刀片，特别适用于超合金的精细车削。刀片的特征在于WC的硬质合金的组成，约4.0重量％Co至约7.0重量％Co，约0.25重量％Cr至0.50重量％Cr，矫顽力（Hc）约28 kA / m至约38kA / m。涂层包括单一（Ti1-xSix）N层，其中x在约0.1和约0.25之间，具有NaCl型晶体结构，总厚度在约0.5μm至约2.0μm之间，强（200） - 质地。

5. 发明申请

US20100322840A1 METHOD OF PRODUCING A LAYER BY ARC-EVAPORATION FROM CERAMIC CATHODES 失效
标题翻译：从陶瓷阴极通过ARC蒸发生产层的方法
公开(公告)号：US20100322840A1
公开(公告)日：2010-12-23
申请号：US12678513
申请日：2008-09-17
申请人： Jens-Petter Palmqvist , Jacob Sjolen , Lennart Karlsson
发明人： Jens-Petter Palmqvist , Jacob Sjolen , Lennart Karlsson
IPC分类号： C01B31/30 , C23C30/00 , C23C14/06 , C01B21/00
CPC分类号： C23C14/325 , C23C14/06 , C23C14/0664 , C23C30/005
摘要： A method of producing hard wear resistant layer with improved wear resistance. The method is a reactive arc-evaporation based process using a cathode including as main constituent at least one phase of a refractory compound Mn+1AXn (n=1, 2 or 3), wherein M is one or more metals selected from the groups IIIB, IVB, VB, VIIB and VIIB of the periodic table of elements, A is one or more elements selected from the groups IIIA, IVA, VA and VIA of the periodic table of elements, and wherein X is carbon and/or nitrogen.
摘要翻译：一种生产具有改善耐磨性的耐磨层的方法。该方法是使用阴极作为主要成分的耐火化合物Mn + 1AXn（n = 1,2或3）的至少一相的阴极电弧蒸发法，其中M为选自IIIB族中的一种或多种金属元素周期表的IVB，VB，VIIB和VIIB中，A是选自元素周期表的IIIA，IVA，VA和VIA族的一种或多种元素，并且其中X是碳和/或氮。

6. 发明申请

US20060263582A1 Thin wear resistant layer 有权
公开(公告)号：US20060263582A1
公开(公告)日：2006-11-23
申请号：US11412098
申请日：2006-04-27
申请人： Axel Flink , Lars Hultman , Jacob Sjolen , Tommy Larsson , Lennart Karlsson
发明人： Axel Flink , Lars Hultman , Jacob Sjolen , Tommy Larsson , Lennart Karlsson
IPC分类号： B32B7/02
CPC分类号： C23C14/0641 , C23C28/042 , C23C28/044 , C23C30/005 , Y10T428/24975 , Y10T428/265 , Y10T428/30
摘要： The present invention relates to a cutting tool insert, solid end mill, or drill, comprising a substrate and a coating. The coating is composed of at least one layer comprising a cubic c-(Me,Si,)N-phase without a co-existing amorphous phase.

7. 发明授权

US08512807B2 Method of making cutting tool inserts with high demands on dimensional accuracy 失效
标题翻译：对尺寸精度要求高的切削刀具刀片的制作方法
公开(公告)号：US08512807B2
公开(公告)日：2013-08-20
申请号：US13139119
申请日：2009-12-09
申请人： Bo Jansson , Jacob Sjolen
发明人： Bo Jansson , Jacob Sjolen
IPC分类号： C23C16/30
CPC分类号： B23P15/36 , B22F2003/242 , B22F2003/247 , B22F2998/10 , B23B27/065 , C22C29/08 , C23C14/02 , C23C14/0641 , C22C1/1084 , B22F3/02 , B22F3/10 , B22F3/24
摘要： A method of making cutting tool inserts with high demands on dimensional accuracy includes: mixing by milling of powders forming hard constituents and binder phase, forming the powder mixture to bodies of desired shape, sintering the formed bodies, grinding with high accuracy the sintered bodies to inserts with desired shape and dimension, optionally edge rounding of cutting edges, and providing the ground inserts with a wear resistant non-diamond or non-diamond-like coating. According to the method, the ground inserts are heat treated prior to the coating operation in an inert atmosphere or vacuum or other protective atmosphere below the solidus of the binder phase for such a time that the micro structure of the surface region is restructured without causing significant dimensional changes. In this way inserts with unexpected improvement of tool life and dimensional accuracy have been achieved.
摘要翻译：制造对尺寸精度要求高的切削刀片的方法包括：通过研磨形成硬成分和粘结相的粉末混合，将粉末混合物形成所需形状的体，烧结成形体，以高精度研磨烧结体，具有所需形状和尺寸的插入件，可选地边缘切割边缘，并且提供具有耐磨非金刚石或非金刚石样涂层的磨削插入件。根据该方法，在涂覆操作之前，在惰性气氛或真空或粘合剂相固相线下方的其它保护气氛下，对地面镶嵌物进行热处理，使得表面区域的微观结构重构而不引起显着的尺寸变化。以这种方式实现了刀具寿命和尺寸精度的意想不到的改进。

8. 发明授权

US08440327B2 Method of producing a layer by arc-evaporation from ceramic cathodes 失效
标题翻译：通过电弧蒸发从陶瓷阴极制造层的方法
公开(公告)号：US08440327B2
公开(公告)日：2013-05-14
申请号：US12678513
申请日：2008-09-17
申请人： Jens-Petter Palmqvist , Jacob Sjolen , Lennart Karlsson
发明人： Jens-Petter Palmqvist , Jacob Sjolen , Lennart Karlsson
IPC分类号： B32B9/00 , C23C14/06
CPC分类号： C23C14/325 , C23C14/06 , C23C14/0664 , C23C30/005
摘要： A method of producing hard wear resistant layer with improved wear resistance. The method is a reactive arc-evaporation based process using a cathode including as main constituent at least one phase of a refractory compound Mn+1AXn (n=1, 2 or 3), wherein M is one or more metals selected from the groups IIIB, IVB, VB, VIB and VIIB of the periodic table of elements, A is one or more elements selected from the groups IIIA, IVA, VA and VIA of the periodic table of elements, and wherein X is carbon and/or nitrogen.
摘要翻译：一种生产具有改善耐磨性的耐磨层的方法。该方法是使用阴极作为主要成分的耐火化合物Mn + 1AXn（n = 1,2或3）的至少一相的阴极电弧蒸发法，其中M为选自IIIB族中的一种或多种金属，元素周期表IVB，VB，VIB和VIIB，A是选自元素周期表的IIIA，IVA，VA和VIA族的一种或多种元素，并且其中X是碳和/或氮。

9. 发明授权

US08187430B2 Method of making a coated cemented carbide insert 失效
标题翻译：制造涂层硬质合金刀片的方法
公开(公告)号：US08187430B2
公开(公告)日：2012-05-29
申请号：US13105300
申请日：2011-05-11
申请人： Erik Sundstrom , Jacob Sjolen , Niklas Ahlen
发明人： Erik Sundstrom , Jacob Sjolen , Niklas Ahlen
IPC分类号： C23C16/00
CPC分类号： C23C30/005 , B22F7/06 , B22F2005/001 , B23B2222/28 , B23B2228/08 , B23B2228/10 , C22C29/08 , Y10T82/10 , Y10T407/27 , Y10T408/78 , Y10T428/265
摘要： Forming coated cemented carbide inserts, particularly useful in fine turning of super alloys. The inserts are characterized by a composition of a cemented carbide of WC, about 4.0 wt-% Co to about 7.0 wt-% Co, about 0.25 wt-% Cr to 0.50 wt-% Cr, and a coercivity (Hc) of about 28 kA/m to about 38 kA/m. The coating comprises a single (Ti1-xSix)N-layer, where x is between about 0.1 and about 0.25, with a crystal structure of NaCl type and a total thickness between about 0.5 μm and about 2.0 μm with a strong (200)-texture.
摘要翻译：成型涂层硬质合金刀片，特别适用于超级合金的精细车削。刀片的特征在于WC的硬质合金的组成，约4.0重量％Co至约7.0重量％Co，约0.25重量％Cr至0.50重量％Cr，矫顽力（Hc）约28 kA / m至约38kA / m。涂层包括单一（Ti1-xSix）N层，其中x在约0.1和约0.25之间，具有NaCl型晶体结构，总厚度在约0.5μm至约2.0μm之间，强（200） - 质地。

10. 发明授权

US08075744B1 Layered coated cutting tool 有权
标题翻译：分层涂层切割工具
公开(公告)号：US08075744B1
公开(公告)日：2011-12-13
申请号：US13184992
申请日：2011-07-18
申请人： Mats Johansson , Jon Andersson , Jacob Sjolen
发明人： Mats Johansson , Jon Andersson , Jacob Sjolen
IPC分类号： C23C16/00
CPC分类号： C23C14/0641 , C23C30/005 , Y10T407/235 , Y10T407/27 , Y10T409/303752 , Y10T409/303808 , Y10T428/24975 , Y10T428/265
摘要： A cutting tool insert is formed from a substrate selected from cemented carbide, cermet, ceramics, cubic boron nitride based material or high speed steel. The insert includes a hard and wear-resistant coating formed from laminar polycrystalline metal nitrides layers. The laminar polycrystalline metal nitrides layers have a repetitive form . . . A/B/A/C/A/B/A/C/ . . . with a total thickness of about 0.5 μm to about 5 μm.
摘要翻译：切割工具插入物由选自硬质合金，金属陶瓷，陶瓷，立方氮化硼基材料或高速钢的基材形成。插入件包括由层状多晶金属氮化物层形成的硬的和耐磨的涂层。层状多晶金属氮化物层具有重复形式。。。 A / B / A / C / A / B / A / C / 。。总厚度为约0.5μm至约5μm。

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