公开(公告)号：EP4434657A1

公开(公告)日：2024-09-25

申请号：EP22962108.1

申请日：2022-10-14

申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.

发明人： FUKUI, Haruyo ,  TSUKIHARA, Nozomi ,  PASEUTH, Anongsack ,  TABATA, Toshihiro

IPC分类号： B23B27/14 ,  B23C5/16 ,  C23C14/06

CPC分类号： C23C28/42 ,  C23C30/005 ,  C23C28/44 ,  C23C14/34 ,  C23C14/0641 ,  C23C14/325

摘要： A cutting tool is a cutting tool comprising a substrate and a coating film disposed on the substrate, in which the coating film includes a first layer, the first layer is composed of an alternate layer where a first unit layer and a second unit layer are alternately stacked, the first unit layer is composed of AlaCr1-a-bCebN, a is 0.400 or more and 0.800 or less, b is 0.001 or more and 0.100 or less, the second unit layer is composed of TicSi1-cN, and c is 0.200 or more and 0.990 or less.

公开(公告)号：EP3421642B1

公开(公告)日：2024-07-24

申请号：EP18179117.9

申请日：2018-06-21

IPC分类号： C23C28/04 ,  C23C14/00 ,  C23C14/02 ,  C23C14/06 ,  C23C14/32 ,  C23C30/00

CPC分类号： C23C14/0021 ,  C23C14/022 ,  C23C14/325 ,  C23C28/044 ,  C23C30/005 ,  C23C14/0641

公开(公告)号：EP4370486A1

公开(公告)日：2024-05-22

申请号：EP22751287.8

申请日：2022-07-12

申请人： Oerlikon Surface Solutions AG, Pfäffikon

发明人： KOHLHAUSER, Bernhard ,  SCHOECH, Helmut ,  WIDRIG, Beno ,  RAMM, Juergen

IPC分类号： C04B41/52 ,  C04B41/00 ,  C04B41/89 ,  C04B111/00 ,  C04B41/90 ,  C23C14/00 ,  C23C14/08 ,  C23C14/32 ,  C23C28/04

CPC分类号： C04B41/009 ,  C04B41/89 ,  C04B41/90 ,  C04B41/52 ,  F01D5/288 ,  C04B2111/0098220130101 ,  C04B2111/0040520130101 ,  C23C14/325 ,  C23C14/0021 ,  C23C14/081 ,  C23C14/083 ,  C23C28/04 ,  F01D25/007 ,  F05D2300/211220130101 ,  F05D2300/13220130101 ,  Y02T50/60

公开(公告)号：EP4367282A1

公开(公告)日：2024-05-15

申请号：EP22747643.9

申请日：2022-07-06

申请人： Lion Alternative Energy PLC

发明人： LIAPIS, Kostas

IPC分类号： C23C14/02 ,  C23C14/06 ,  C23C14/22 ,  C23C14/32 ,  H01J37/32

CPC分类号： C23C14/025 ,  C23C14/0605 ,  C23C14/221 ,  C23C14/325

公开(公告)号：EP3692184B1

公开(公告)日：2024-04-17

申请号：EP18812054.7

申请日：2018-10-04

IPC分类号： C23C14/06 ,  C23C14/24 ,  C23C14/32 ,  C23C14/54 ,  H01J37/32 ,  H05H1/50

CPC分类号： C23C14/0641 ,  C23C14/243 ,  C23C14/325 ,  C23C14/54 ,  H01J37/32055 ,  H01J37/3266 ,  H05H1/50

公开(公告)号：EP3262207B1

公开(公告)日：2018-12-12

申请号：EP16706566.3

申请日：2016-02-19

申请人： Oerlikon Surface Solutions AG, Pfäffikon

发明人： ARNDT, Mirjam ,  KHATIBI, Ali

IPC分类号： C23C14/06 ,  C23C14/32 ,  C23C14/34 ,  C23C14/35 ,  C23C28/04 ,  C23C28/00 ,  B21J13/02

CPC分类号： C23C28/048 ,  B21J13/02 ,  C23C14/0664 ,  C23C14/0676 ,  C23C14/325 ,  C23C14/345 ,  C23C14/3492 ,  C23C14/352 ,  C23C28/042 ,  C23C28/044 ,  C23C28/42

摘要： Coatings for metal forming tools or metal forming members used for cold forming of high-strength steels include a CrN lower layer and a TiCN upper layer. The lower layer is deposited closer to the substrate than the upper layer. The lower layer is made of oxygen-enriched chromium nitride exhibiting a cubic structure with preferred orientation, and the upper layer is made of hydrogen-enriched titanium carbonitride. Methods for depositing the coatings are also described.

公开(公告)号：EP2643498B1

公开(公告)日：2018-10-10

申请号：EP11784719.4

申请日：2011-11-22

申请人： Seco Tools AB

发明人： LIND, Hans ,  FORSÉN, Rikard ,  JOHANSSON, Mats ,  TASNADI, Ferenc ,  GHAFOOR, Naureen ,  ALLING, Björn ,  ODÉN, Magnus ,  ABRIKOSSOV, Igor

IPC分类号： C23C30/00 ,  C23C28/00 ,  C23C14/06 ,  B23B27/14

CPC分类号： B23B27/148 ,  C23C14/0021 ,  C23C14/0641 ,  C23C14/325 ,  C23C28/00 ,  C23C30/005 ,  Y10T407/27

摘要： A cutting tool insert for machining by chip removal includes a body of a hard alloy of cemented carbide, cermet, ceramics, polycrystalline diamond or cubic boron nitride based materials onto which a hard and wear resistant coating is deposited by physical vapour deposition (PVD). The coating includes at least one layer of a NaCl-structured (TicAlaCrbMed)(CzOyNx) where Me is one or more of the elements Zr, Hf, V, Nb, Ta, Mo, W and/or Si, 0.10 0.20, c>0.05, 0≦̸d 25 GPa.

公开(公告)号：EP3372706A1

公开(公告)日：2018-09-12

申请号：EP16862197.7

申请日：2016-11-04

申请人： Fujita Giken Co., Ltd.

发明人： KITAGISHI, Yasuhiro ,  NANJO, Yoshiyasu ,  OKAZAKI, kenichi

IPC分类号： C23C14/06 ,  B21D37/01 ,  C23C14/24 ,  C23C14/32 ,  G01N23/20 ,  G01N23/207

CPC分类号： C23C14/0641 ,  B21D37/01 ,  B21D37/10 ,  B21D37/20 ,  C23C14/325 ,  G01N23/20 ,  G01N23/207

摘要： Disclosed herein is a vanadium-based coating film having a high film hardness.
When subjected to X-ray diffraction using Cu Ka radiation, the vanadium-based coating film has peaks at diffraction angles 2θ of 29.9 degrees or more but 30.3 degrees or less, 33.2 degrees or more but 33.6 degrees or less, and 69.8 degrees or more but 70.6 degrees or less, and has a maximum intensity at a diffraction angle 2θ of 33.2 degrees or more but 33.6 degrees or less. This vanadium-based coating film has a film hardness HV of 3500 to 5000, and therefore has a hardness higher than those of conventional vanadium-based coating films.

公开(公告)号：EP2792765B1

公开(公告)日：2018-09-12

申请号：EP12857851.5

申请日：2012-12-14

申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) ,  ISCAR LTD.

发明人： YAMAMOTO Kenji ,  LAYYOUS, Albir A.

IPC分类号： C23C14/06 ,  B23B27/14 ,  B23C5/16 ,  C23C28/04 ,  C23C28/00

CPC分类号： C23C14/0664 ,  C23C14/06 ,  C23C14/325 ,  C23C14/34 ,  C23C28/042 ,  C23C28/044 ,  C23C28/42 ,  C23C28/44 ,  Y10T428/24975

摘要： Provided is a multilayer hard film capable of elongating a lifetime of a member. A multilayer hard film (1) is formed by alternately stacking a layer A (11) made of Ti 1-x Si x (B p C q N r ) [where 0.05 ‰¦ x ‰¦ 0.4, p ‰§ 0, q ‰§ 0, r > 0, p + q+ r = 1], and a layer B (12) made of at least one selected from the group of Ti 1-a-g-b B a C g N b [where 0.05 ‰¦ a ‰¦ 0.5, 0.25 ‰¦ b ‰¦ 0.6, 0 ‰¦ g ‰¦ 0.5], Si 1-c-d C c N d [where 0.2 ‰¦ c ‰¦ 0.5, 0.25 ‰¦ d ‰¦ 0.5], B 1-e-f C e N f [where 0.03 ‰¦ e ‰¦ 0.25, 0.3 ‰¦ f ‰¦ 0.55], TiB 2 , SiC and B 4 C, one another over the surface of the substrate (2).

公开(公告)号：EP2976443B1

公开(公告)日：2018-07-25

申请号：EP14711944.0

申请日：2014-03-13

申请人： AIRBUS (SAS) ,  EUROCOPTER

发明人： LUISET, Benjamin ,  NAVARRE, Thomas ,  BOSCHET, Patrick ,  BILLARD, Alain

IPC分类号： C23C14/06 ,  C23C14/16 ,  B64C11/20 ,  F01D5/28 ,  C23C28/00 ,  C23C28/02

CPC分类号： B64C27/473 ,  B64C3/24 ,  B64C3/28 ,  B64C2027/4733 ,  C23C14/0605 ,  C23C14/0611 ,  C23C14/0617 ,  C23C14/0641 ,  C23C14/0652 ,  C23C14/16 ,  C23C14/165 ,  C23C14/325 ,  C23C14/3485 ,  C23C14/35 ,  C23C28/021 ,  C23C28/42 ,  F01D5/288 ,  F05D2240/303 ,  Y02T50/673