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21. 发明专利

SE0500994L 未知
公开(公告)号：SE0500994L
公开(公告)日：2006-10-30
申请号：SE0500994
申请日：2005-04-29
申请人： SECO TOOLS AB
发明人： FLINK AXEL , HULTMAN LARS , SJOELEN JACOB , LARSSON TOMMY , KARLSSON LENNART
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.

22. 发明专利

SE0202036L 未知
公开(公告)号：SE0202036L
公开(公告)日：2004-01-02
申请号：SE0202036
申请日：2002-07-01
申请人： SECO TOOLS AB
发明人： JOELSSON TORBJOERN , HOERLING ANDERS , HULTMAN LARS , SJOELEN JACOB , KARLSSON LENNART
IPC分类号： B32B15/01 , C22C29/00 , C23C14/06 , B23B27/14 , C23C30/00
摘要： The present invention relates to a cutting tool insert comprising a substrate and a coating. The coating composed of one or more layers of refractory compounds of which at least one layer comprises a so called MAX-phase defined as Mn+1AXn where n is 1, 2 or 3, M is one of the elements Ti, Zr, Hf, V, Nb, Ta, Cr or Mo, A is Al, Si or S, X is C, N and/or B.

23. 发明专利

SE0202631D0 未知
公开(公告)号：SE0202631D0
公开(公告)日：2002-09-04
申请号：SE0202631
申请日：2002-09-04
申请人： SECO TOOLS AB
发明人： HOERLING ANDERS , HULTMAN LARS , SJOELEN JACOB , KARLSSON LENNART
IPC分类号： C23C14/06 , C23C14/58 , C23C30/00 , C23C
摘要： The present invention relates to a cutting tool insert comprising a substrate and a coating. The coating is composed of one or more layers of refractory compounds of which at least one layer comprises a so called precipitation hardened (TiyAlxMe1-x-y)N based layer, where Me is one of the element Zr, Hf, V, Nb, Ta, Cr, Mo, W or Si. This layer is defined by: x is between 0.50 and 0.80, the ratio, R=x/(x+y), is between 0.50 and 0.85, the sum of Ti and Al subscript, S=x+y, is between 0.7 and 1.0 the ratio of the peak width, F10/90, (FW10%M or FW90%M meaning Full Width at 10% and 90% of the maximum peak value reduced with the background) measured using X-ray diffraction with Cu K alpha radiation of the 200 peak at approximately 43 DEG 2&thetas; of the (TiyAlxMe1-x-y)N coating is higher than 7.5, the ratio between the area of the h-AlN (100) peak at approximately 33 DEG 2&thetas; (=A(h-AlN)100) and the c-(TiyAlxMe1-x-y)N (200) peak at approximately 43 DEG 2&thetas; (=A(c-(Ti,Al,Me)N)200) called K, i.e. K=A(h-AlN)100/ A(c-(Ti,Al,Me)N)200, and K is between 0 and 0.3 and the layer consists of a single (TiyAlxMe1-x-y)N (200) peak.

24. 发明专利

AT418626T 未知
公开(公告)号：AT418626T
公开(公告)日：2009-01-15
申请号：AT06445043
申请日：2006-06-13
申请人： SECO TOOLS AB
发明人： SJOELEN JACOB , LARSSON TOMMY , KARLSSON LENNART
IPC分类号： C23C14/32 , C23C30/00
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 one or more layers of refractory compounds of which at least one layer comprises a cubic (Me,Si)X phase, where Me is one or more of the elements Ti, V, Cr, Zr, Nb, Mo, Hf, Ta and Al, and X is one or more of the elements N, C, O or B. The ratio R = (at-% X)/(at-% Me) of the c-MeSiX phase is between 0.5 and 1.0 and X contains less than 30 at-% of O + B. This invention is particularly useful in metal machining applications where the chip thickness is small and the work material is hard e.g. copy milling using solid end mills, insert milling cutters or drilling of hardened steels.

25. 发明专利

AT409758T 未知
公开(公告)号：AT409758T
公开(公告)日：2008-10-15
申请号：AT06445019
申请日：2006-04-28
申请人： SECO TOOLS AB
发明人： LARSSON TOMMY , KARLSSON LENNART
IPC分类号： C23C30/00 , C23C14/32
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 one or more layers of refractory compounds of which at least one layer comprises a h-Me1Me2X phase, where Me 1 is one or more of the elements V, Cr, Nb, and Ta and Me2 is one or more of the elements Ti, Zr, Hf, Al, and Si and X is one or more of the elements N, C, O or B. The ratio R = (at-% X)/(at-% Me 1 + at-% Me2) of the h-Me1Me2X phase is between 0.5 and 1.0, preferably between 0.8 and 1.0 and X contains less than 30 at-% of O + B. This invention is particularly useful in metal cutting applications where the chip thickness is small and the work material is hard e.g. copy milling using solid end mills, insert milling cutters or drilling of hardened steels.

26. 发明专利

SE529223C2 Belagt skärverktyg innefattande hexagonal h-(Mel,Me2)Xfas 未知
公开(公告)号：SE529223C2
公开(公告)日：2007-06-05
申请号：SE0501038
申请日：2005-05-06
申请人： SECO TOOLS AB
发明人： LARSSON TOMMY , KARLSSON LENNART
IPC分类号： C23C14/06 , C23C30/00

27. 发明专利

CZ2006400A3 Vícevrstvý povlak pro konečnou úpravu kalených ocelí 未知
公开(公告)号：CZ2006400A3
公开(公告)日：2007-01-31
申请号：CZ2006400
申请日：2006-06-20
申请人： SECO TOOLS AB
发明人： SJAALA N JACOB , LARSSON TOMMY , KARLSSON LENNART
IPC分类号： C23C14/06 , B23B27/14
摘要： Povlak pro konečnou úpravu kalených ocelí se skládá z jedné nebo více vrstev odrazivých sloučenin, z nichž alespoň jedna vrstva obsahuje kubickou (Me,Si)X fázi, kde Me je jeden nebo více prvků z Ti, V, Cr, Zr, Nb, Mo, Hf, TRa a Al a Xje jeden nebo více z prvků N, C, O nebo B. Poměr R = (% atomů X) / (% atomů Me) c-MeSiX fáze je mezi 0,5 a 1,0 a X obsahuje méně než 30 % atomů O + B.

29. 发明专利

SE522722C2 未知
公开(公告)号：SE522722C2
公开(公告)日：2004-03-02
申请号：SE0101111
申请日：2001-03-28
申请人： SECO TOOLS AB
发明人： BERGER MATTIAS , KARLSSON LENNART
IPC分类号： B23B27/14 , C23C14/06 , C23C14/34 , C23C30/00
摘要： The present invention relates to a cutting tool insert comprising a substrate and a coating including at least one layer of TiB2. The TiB2-layer has a fibrous microstructure where the grains are 5-50 nm, preferably 10-30 nm, in diameter and a length more than 250 nm, preferably more than 400 nm long, with a length to diameter ratio, 1/d > 2, preferably > 5, and oriented essentially perpendicularly to the surface of the substrate.

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