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公开(公告)号：EP2397246A4
公开(公告)日：2016-06-15
申请号：EP10780571
申请日：2010-05-26
发明人： OZAKI KIMIHIRO , KOBAYASHI KEIZO , MORIGUCHI HIDEKI , ISHIDA TOMOYUKI , IKEGAYA AKIHIKO , FUKAYA TOMOHIRO , HIRAO TAKASHI , NAKASHIMA TAKERU , NISHIMURA MITSUO , FUJIMURA AKIO
IPC分类号： B23B27/18 , B23B27/20 , B23K1/00 , B23K1/19 , B23K1/20 , B23K3/04 , B23K20/00 , B23K20/02 , B23K20/16 , B23K20/22 , B23K31/02 , B23K35/32 , B23K101/20 , B23K103/18
CPC分类号： B23K31/025 , B23B27/18 , B23B2226/125 , B23B2226/315 , B23B2240/00 , B23K1/0008 , B23K1/19 , B23K20/008 , B23K20/023 , B23K20/16 , B23K20/22 , B23K35/325 , B23K35/327 , B23K2201/20 , B23K2201/34 , B23K2203/18 , B23K2203/52 , Y10T428/31678
摘要： A joined product according to the present invention is a joined product including a cemented carbide sintered compact serving as a first material (1) to be joined and a cBN sintered compact or a diamond sintered compact serving as a second material (3) to be joined. The first material (1) to be joined and the second material (3) to be joined are joined by a joining material (2) that forms a liquid phase at a temperature exceeding 800°C and lower than 1000°C and that is placed between the first material (1) to be joined and the second material (3) to be joined. The first material (1) to be joined and the second material (3) to be joined are joined by resistance heating and pressing at a pressure of 0.1 to 200 MPa.
摘要翻译： 根据本发明的接合产品是包括用作待接合的第一材料（1）的硬质合金烧结体和用作待连接的第二材料（3）的cBN烧结体或金刚石烧结体的接合产品 。 要接合的第一材料（1）和待接合的第二材料（3）通过在超过800℃且低于1000℃的温度下形成液相的接合材料（2）接合，并且被放置 在待接合的第一材料（1）和待接合的第二材料（3）之间。 要连接的第一材料（1）和待接合的第二材料（3）通过电阻加热和压力在0.1至200MPa的压力下接合。
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公开(公告)号：EP2108632A4
公开(公告)日：2012-05-09
申请号：EP08710573
申请日：2008-01-23
IPC分类号： C04B35/5831 , B23B27/14 , C04B35/645 , C22C1/05 , C22C1/10
CPC分类号： C04B35/5831 , B22F2999/00 , B82Y30/00 , C04B35/6261 , C04B35/645 , C04B2235/3804 , C04B2235/3813 , C04B2235/3847 , C04B2235/3856 , C04B2235/386 , C04B2235/3865 , C04B2235/3886 , C04B2235/402 , C04B2235/404 , C04B2235/405 , C04B2235/42 , C04B2235/428 , C04B2235/5436 , C04B2235/656 , C04B2235/725 , C04B2235/781 , C04B2235/785 , C04B2235/80 , C04B2235/96 , C22C1/051 , C22C1/1084 , C22C26/00 , B22F3/14 , B22F3/1216
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3.发明公开cBN SINTERED BODY FOR HIGH-QUALITY SURFACE PROPERTY MACHINING, cBN SINTERED BODY CUTTING TOOL, AND METHOD OF CUTTING WORK THEREWITH 有权烧结体立方氮化硼适用于高质量的表面材料加工，刀具由氮化硅烧结体立方氮化硼和方法切割工作ORDER
公开(公告)号：EP1950189A4
公开(公告)日：2013-03-06
申请号：EP06746985
申请日：2006-05-30
IPC分类号： C04B41/87 , B23B27/14 , B23B27/20 , C04B35/583
CPC分类号： C04B41/4531 , B22F2005/001 , B23B27/141 , B23B2224/04 , B23B2224/24 , B23B2224/32 , B23B2226/125 , B23B2228/10 , B23K31/025 , C04B35/10 , C04B35/56 , C04B35/5831 , C04B35/645 , C04B37/006 , C04B37/026 , C04B41/009 , C04B41/4529 , C04B41/87 , C04B2235/3847 , C04B2235/386 , C04B2235/3895 , C04B2235/402 , C04B2235/404 , C04B2235/5436 , C04B2235/72 , C04B2235/80 , C04B2235/96 , C04B2235/9607 , C04B2237/125 , C04B2237/126 , C04B2237/127 , C04B2237/36 , C04B2237/361 , C04B2237/401 , C04B2237/704 , C04B2237/708 , C22C26/00 , C22C2026/003 , C23C14/06 , C23C14/0664 , Y10T29/49995 , Y10T407/27 , Y10T428/25 , Y10T428/265 , C04B41/5063 , C04B41/5068 , C04B41/5061 , C04B41/5062 , C04B41/5031
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公开(公告)号：EP2107045A4
公开(公告)日：2011-07-06
申请号：EP07707973
申请日：2007-02-02
CPC分类号： C04B35/52 , B21C3/025 , C04B35/645 , C04B2235/3839 , C04B2235/3843 , C04B2235/3847 , C04B2235/405 , C04B2235/427 , C04B2235/77 , C04B2235/786 , C04B2235/96 , C22C26/00 , Y10T428/24997
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公开(公告)号：EP2108630A4
公开(公告)日：2015-10-07
申请号：EP07707974
申请日：2007-02-02
发明人： KURODA YOSHIHIRO , KUKINO SATORU , FUKAYA TOMOHIRO
CPC分类号： B23B27/14 , B22F7/062 , B22F2998/00 , B23B27/20 , B23B2200/049 , C22C26/00 , C22C2204/00 , Y10T407/27 , Y10T408/78 , Y10T428/24992 , Y10T428/25 , Y10T428/252 , Y10T428/26 , Y10T428/30 , B22F2207/03
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6.发明公开CUTTING TOOL FOR HIGH QUALITY AND HIGH EFFICIENCY MACHINING AND CUTTING METHOD USING THE CUTTING TOOL 有权切削刀具加工高品质，性能及切削加工工具中使用切割法
公开(公告)号：EP1886749A4
公开(公告)日：2015-04-15
申请号：EP06730386
申请日：2006-03-29
CPC分类号： B23B27/1622 , B23B27/145 , B23B2200/0433 , B23B2200/201 , B23B2200/204 , B23B2200/208 , B23B2200/242 , B23B2200/245 , B23B2200/28 , B23B2220/24 , B23B2222/04 , B23B2226/125 , B23B2226/315 , B23B2240/08 , B23B2270/26 , Y10T82/10 , Y10T83/0591 , Y10T407/1962 , Y10T407/23 , Y10T407/27
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公开(公告)号：EP2039667A4
公开(公告)日：2010-07-21
申请号：EP07744245
申请日：2007-05-28
发明人： OKAMURA KATSUMI , KUKINO SATORU , FUKAYA TOMOHIRO
IPC分类号： C04B35/5831 , B23B27/14 , C04B35/63 , C04B35/645
CPC分类号： B23B27/148 , B23B2226/125 , C04B35/5831 , C04B35/6261 , C04B35/6267 , C04B35/62836 , C04B35/62897 , C04B35/6303 , C04B35/6455 , C04B2235/3217 , C04B2235/3804 , C04B2235/3813 , C04B2235/3856 , C04B2235/3865 , C04B2235/3869 , C04B2235/3886 , C04B2235/3895 , C04B2235/402 , C04B2235/5436 , C04B2235/5472 , C04B2235/661 , C04B2235/786 , C04B2235/80 , C04B2235/85 , C04B2235/9607 , C04B2235/9692 , Y10T407/27 , Y10T428/24893
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8.发明公开CUBIC BORON NITRIDE SINTERED BODY, AND METHOD FOR PRODUCING SAME 审中-公开立方BORNITRIDSINTERKÖRPER和方法及其生产
公开(公告)号：EP2913317A4
公开(公告)日：2016-07-06
申请号：EP13848302
申请日：2013-10-10
发明人： SORAI YOSHIAKI , OKAMURA KATSUMI , FUKAYA TOMOHIRO
IPC分类号： C04B35/5831 , B23B27/14 , C22C29/16
CPC分类号： C04B35/5831 , B22F1/025 , B22F2999/00 , B28B1/004 , C04B35/645 , C04B2235/3256 , C04B2235/3839 , C04B2235/40 , C04B2235/405 , C04B2235/72 , C04B2235/785 , C04B2235/96 , C22C26/00 , C22C2026/003 , C23C14/165 , C23C14/223 , C23C14/34 , C23C16/00
摘要： A cubic boron nitride sintered body includes cubic boron nitride, a binder, and a metal catalyst element, a content by percentage of the cubic boron nitride is 50 vol% or more and 85 vol% or less, a content by percentage of the catalyst is 0.5 mass% or more and 5 mass% or less. An image obtained through observation of a 8 µm × 8 µm region of a structure of the cubic boron nitride sintered body with a scanning transmission electron microscope is divided along line segments into partial regions in four rows and four columns, a composition analysis is performed on the line segments, a sum of a detected peak value of nitrogen and a detected peak value of boron at each of arbitrary measurement points on the line segments is calculated, a measurement point at which the sum is a half or less of a maximum value among the sums at all measurement points respectively is identified as a binder-portion measurement point, and a ratio of the number of measurement points at which the catalyst element is not detected among the binder-portion measurement points, to a total number of all binder-portion measurement points, is 30% or less
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9.发明公开TOOL OF SURFACE-COATED CUBIC BORON NITRIDE SINTERED COMPACT AND PROCESS FOR PRODUCING THE SAME 有权TOOL从烧结体的表面被覆立方晶氮化硼及其制造方法
公开(公告)号：EP1741505A4
公开(公告)日：2010-09-08
申请号：EP05719623
申请日：2005-02-28
发明人： OKAMURA KATSUMI , KUKINO SATORU , FUKAYA TOMOHIRO
CPC分类号： B23B27/141 , B23B2200/283 , B23B2224/32 , B23B2224/36 , B23B2228/10 , B23P15/28 , C04B41/009 , C04B41/5063 , C04B41/5068 , C04B41/87 , Y10T407/27 , Y10T428/24355 , Y10T428/24372 , Y10T428/24777 , C04B35/5831 , C04B41/4529 , C04B41/5061 , C04B41/5066 , C04B41/5057 , C04B41/5062
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10.发明公开CBN SINTERED BODY FOR HIGH-QUALITY SURFACE ASPECT MACHINING AND CUTTING TOOL OF cBN SINTERED BODY 有权烧结BODY立方氮化硼FOR HIGH QUALITY表面处理和切削刀具的主体烧结立方氮化硼
公开(公告)号：EP1932816A4
公开(公告)日：2009-07-22
申请号：EP06746984
申请日：2006-05-30
IPC分类号： C04B35/583 , B23B27/14 , B23B27/18 , B23B27/20 , C04B41/87
CPC分类号： C04B41/87 , B23B27/141 , B23B27/145 , B23B2200/242 , B23B2224/04 , B23B2224/24 , B23B2224/32 , B23B2224/36 , B23B2226/125 , B23B2226/18 , B23B2228/10 , C04B35/58007 , C04B35/58014 , C04B35/58021 , C04B35/58028 , C04B35/581 , C04B35/5831 , C04B35/6348 , C04B35/645 , C04B37/005 , C04B37/006 , C04B37/026 , C04B41/009 , C04B41/4529 , C04B41/5062 , C04B2235/3217 , C04B2235/3804 , C04B2235/3813 , C04B2235/3839 , C04B2235/3843 , C04B2235/3852 , C04B2235/386 , C04B2235/3865 , C04B2235/3873 , C04B2235/3886 , C04B2235/3895 , C04B2235/402 , C04B2235/5436 , C04B2235/656 , C04B2235/661 , C04B2235/72 , C04B2235/721 , C04B2235/723 , C04B2235/786 , C04B2235/79 , C04B2235/80 , C04B2235/9607 , C04B2237/124 , C04B2237/125 , C04B2237/36 , C04B2237/361 , C04B2237/368 , Y10T428/265 , C04B41/5057 , C04B41/5063 , C04B41/5068 , C04B41/5061 , C04B35/117 , C04B35/583
摘要： In highly efficient cutting of a highly hard poorly cuttable iron based material, it is intended to promote residue of compression stress and inhibition of occurrence of any machining degeneration layer on a machining surface of material to be cut as compared with those by conventional cBN sintered body tools, thereby attaining prolongation of the fatigue life of machined parts and prolongation of tool life. There is provided a cBN sintered body characterized by containing cBN component in an amount of 60 to 95 vol.% and exhibiting a thermal conductivity of 70 W/m·K or higher, and characterized by having its outermost surface coated with a heat-resistant film of a compound of at least one element selected from among elements of Groups 4a, 5a and 6a and Al and at least one element selected from among C, N and O.
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