CN1187469C - 带有保护层系的刀具及其制造方法 - Google Patents
带有保护层系的刀具及其制造方法 Download PDFInfo
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- CN1187469C CN1187469C CNB971824401A CN97182440A CN1187469C CN 1187469 C CN1187469 C CN 1187469C CN B971824401 A CNB971824401 A CN B971824401A CN 97182440 A CN97182440 A CN 97182440A CN 1187469 C CN1187469 C CN 1187469C
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/0021—Reactive sputtering or evaporation
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/0021—Reactive sputtering or evaporation
- C23C14/0036—Reactive sputtering
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0635—Carbides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0641—Nitrides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0664—Carbonitrides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/54—Controlling or regulating the coating process
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12049—Nonmetal component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
Abstract
Description
样品编号 | 涂覆情况 | 薄膜X=0.5;Y=0.5 | QI=I(200)/I(111) | 切削距离(m) | 残余压力(-GPa) | ||
偏电压(-V) | 氮气压力(mbar) | ||||||
本发明 | 1 | 200 | 3.0×10-2 | TiXAlY)N | 0.1 | 28m(正常磨损0.2mm) | 5.7 |
2 | 150 | 2.0×10-2 | (TiXAlY)N | 1.0 | 23m(正常磨损0.2mm) | 4.0 | |
3 | 100 | 1.0×10-2 | (TiXAlY)N | 0.9 | 22m(正常磨损0.2mm) | 4.5 | |
4 | 100 | 2.0×10-2 | (TiXAlY)N | 2.0 | 18m(正常磨损0.2mm) | 2.9 | |
5 | 100 | 0.5×10-2 | (TiXAlY)N | 1.0 | 25m(正常磨损0.2mm) | 4.8 | |
对比例 | 6 | 20 | 3.0×10-2 | (TiXAlY)N | 8.0 | 3m(碎屑和分层) | 1.3 |
7 | 40 | 3.0×10-2 | (TiXAlY)N | 8.1 | 2m(碎屑和分层) | 1.6 | |
8 | 40 | 2.0×10-2 | (TiXAlY)N | 4.2 | 4m(碎屑和分层) | 2.0 | |
9 | 70 | 3.0×10-2 | (TiXAlY)N | 5.2 | 8m(正常磨损0.2mm) | 1.8 | |
10 | 70 | 2.5×10-2 | (TiXAlY)N | 3.0 | 10m(正常磨损0.2mm) | 2.3 |
样品编号 | 中间层(微米)(μm) | 钛铝层x=0.5;y=0.5 | 最外层 | I(200)/I(111) | 切削距离(m) | |
本发明 | 11 | TiN(0.4μm) | (TixAly)N(2.6μm) | - | 1.5 | 30m(正常磨损0.2mm) |
12 | TiN(3.0μm) | (TixAly)N(2.3μm) | TiCN(0.3μm) | 1.2 | 32m(正常磨损0.2mm) | |
13 | TiN(1.5μm) | (TixAly)N(2.55μm) | TiCN(0.3μm) | 0.5 | 38m(正常磨损0.2mm) | |
14 | TiN(0.8μm) | (TixAly)N(2.4μm) | (TiAl)NO(0.3μm) | 0.5 | 35m(正常磨损0.2mm) | |
15 | TiCN(0.3μm) | (TixAly)N(2.4μm) | Al2O3(0.3μm) | 2.0 | 39m(正常磨损0.2mm) | |
对比例 | 16 | TiN(1.0μm) | (TixAly)N(2.0μm) | - | 3.0 | 12m(正常磨损0.2mm) |
17 | TiN(1.5μm) | (TixAly)N(2.3μm) | TiCN(0.3μm) | 5.8 | 8m(碎屑) | |
18 | TiN(0.4μm) | (TixAly)N(2.3μm) | TiCN(0.3μm) | 4.5 | 14m(正常磨损0.2mm) | |
19 | TiN(0.8μm) | (TixAly)N(2.4μm) | (TiAl)NO(0.3μm) | 8.2 | 10m(正常磨损0.2mm) | |
20 | TiN(0.3μm) | (TixAly)N(2.4μm) | Al2O3(0.3μm) | 12.3 | 10m(正常磨损0.2mm) |
样品编号 | 层的组成 | w | x | y | z | 氧化膜厚度(μm) | |
本发明 | 21 | (TiXAlYYZ)N | 0.48 | 0.5 | 0.02 | 0.7 | |
22 | (TiXAlYCrZ)N | 0.48 | 0.5 | 0.02 | 0.9 | ||
23 | (TiXAlYZrZ)N | 0.48 | 0.5 | 0.02 | 0.7 | ||
24 | (TiXAlYYZ)N | 0.25 | 0.5 | 0.25 | 0.1 | ||
25 | (TiXAlYZrZ)N | 0.25 | 0.5 | 0.25 | 0.5 | ||
26 | (TiXAlYWZ)N | 0.4 | 0.5 | 0.1 | 0.8 | ||
27 | (TiXAlYSiZ)N | 0.4 | 0.5 | 0.1 | 0.1 | ||
28 | (TiXAlYSiZ)N | 0.48 | 0.5 | 0.02 | 0.2 | ||
29 | (TiXAlYHfZ)N | 0.4 | 0.5 | 0.1 | 0.9 | ||
30 | (TiXAlYYZSiW)N | 0.1 | 0.3 | 0.5 | 0.1 | 0.05 | |
对比例 | 31 | (TiXAlY)N | 0.4 | 0.6 | 1.8 | ||
32 | (TiXAlYNbZ)N | 0.4 | 0.5 | 0.1 | 2.5 | ||
33 | (TiXAlYTaZ)N | 0.4 | 0.5 | 0.1 | 3.3 |
偏电压(负) | 氮气压力(毫巴) | 弧电流(A) | 中间层 | 层 | x | y | QI | 残余应力(GPa) | 切削距离(m) | ||
对比例 | 34 | 40 | 3.0×10-2 | 200 | TiN0.08μm | (TixAly)N | 0.6 | 0.4 | 5.0 | 2.2 | 17m |
本发明 | 35 | 150 | 1.0×10-2 | 200 | TiN0.08μm | (TixAly)N | 0.6 | 0.4 | 0.05 | 4.7 | 32m |
偏电压(负) | 氮气压力(mbar) | 弧电流(A) | 中间层 | 层 | x | y | QI | 残余应力(GPa) | 刀具寿命(m) | ||
本发明 | 1 | 150 | 1.0×10-2 | 200 | TiN0.07μm | (TixAly)N | 0.6 | 0.4 | 0.04 | 5.1 | 198m |
对比例 | 2 | 40 | 3.0×10-2 | 200 | TiN0.07μm | (TixAly)N | 0.6 | 0.4 | 5.7 | 1.8 | 127min |
Claims (26)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB1997/001090 WO1999014392A1 (en) | 1997-09-12 | 1997-09-12 | Tool having a protective layer system |
BR9714875-0A BR9714875A (pt) | 1997-09-12 | 1997-09-12 | Ferramenta tendo um sistema de camada protetora |
CNB971824401A CN1187469C (zh) | 1997-09-12 | 1997-09-12 | 带有保护层系的刀具及其制造方法 |
US08/928,668 US6274249B1 (en) | 1997-09-12 | 1997-09-12 | Tool with tool body and protective layer system |
EP97937765A EP1017870B1 (en) | 1997-09-12 | 1997-09-12 | Tool having a protective layer system |
AU40282/97A AU4028297A (en) | 1997-09-12 | 1997-09-12 | Tool having a protective layer system |
PL97339697A PL187859B1 (pl) | 1997-09-12 | 1997-09-12 | Narzędzie zawierające korpus i układ warstw odpornych na zużycie ścierne oraz sposób wytwarzania narzędzia zawierającego korpus i układ warstw odpornych na zużycie ścierne |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB1997/001090 WO1999014392A1 (en) | 1997-09-12 | 1997-09-12 | Tool having a protective layer system |
BR9714875-0A BR9714875A (pt) | 1997-09-12 | 1997-09-12 | Ferramenta tendo um sistema de camada protetora |
CNB971824401A CN1187469C (zh) | 1997-09-12 | 1997-09-12 | 带有保护层系的刀具及其制造方法 |
US08/928,668 US6274249B1 (en) | 1997-09-12 | 1997-09-12 | Tool with tool body and protective layer system |
PL97339697A PL187859B1 (pl) | 1997-09-12 | 1997-09-12 | Narzędzie zawierające korpus i układ warstw odpornych na zużycie ścierne oraz sposób wytwarzania narzędzia zawierającego korpus i układ warstw odpornych na zużycie ścierne |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1276025A CN1276025A (zh) | 2000-12-06 |
CN1187469C true CN1187469C (zh) | 2005-02-02 |
Family
ID=27507866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971824401A Expired - Fee Related CN1187469C (zh) | 1997-09-12 | 1997-09-12 | 带有保护层系的刀具及其制造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6274249B1 (zh) |
EP (1) | EP1017870B1 (zh) |
CN (1) | CN1187469C (zh) |
AU (1) | AU4028297A (zh) |
BR (1) | BR9714875A (zh) |
WO (1) | WO1999014392A1 (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6613410B1 (en) * | 1999-09-23 | 2003-09-02 | National Label Company | Extended wrap label |
CZ301516B6 (cs) * | 1997-09-12 | 2010-03-31 | Oerlikon Trading Ag, Truebbach | Nástroj s ochranným vrstvovým systémem a zpusob jeho výroby |
KR100681741B1 (ko) * | 2001-10-30 | 2007-02-15 | 미츠비시 마테리알 고베 툴스 가부시키가이샤 | 고속절삭가공에서 경질피복층이 우수한 내마모성을발휘하는 표면피복 초경합금제 절삭공구 |
US7033682B1 (en) | 2001-12-28 | 2006-04-25 | Ues, Inc. | Coating solutions for titanium and titanium alloy machining |
WO2003064085A1 (fr) * | 2002-01-31 | 2003-08-07 | Mitsubishi Materials Corporation | Element d'outil de coupe revetu a couche de revetement dure et procede de formation de la couche de revetement dure sur l'outil de coupe |
US6660133B2 (en) | 2002-03-14 | 2003-12-09 | Kennametal Inc. | Nanolayered coated cutting tool and method for making the same |
US6858333B2 (en) | 2002-10-09 | 2005-02-22 | Kennametal Inc. | Tool with wear resistant low friction coating and method of making the same |
JP2005025275A (ja) * | 2003-06-30 | 2005-01-27 | Ntt Power & Building Facilities Inc | 土地建物資産評価システム |
JP4396898B2 (ja) * | 2003-06-30 | 2010-01-13 | 株式会社不二越 | 多元系被膜の製造装置および方法 |
US7455918B2 (en) * | 2004-03-12 | 2008-11-25 | Kennametal Inc. | Alumina coating, coated product and method of making the same |
KR101089528B1 (ko) * | 2004-04-19 | 2011-12-05 | 피보트 에이.에스. | 경질 내마모성 질화알루미늄계 코팅 |
SE528789C2 (sv) * | 2004-09-10 | 2007-02-13 | Sandvik Intellectual Property | PVD-belagt skär av hårdmetall samt sätt att tillverka detta |
SE0500994L (sv) * | 2005-04-29 | 2006-10-30 | Seco Tools Ab | Tunt slitstarkt skikt |
JP5192642B2 (ja) * | 2005-11-11 | 2013-05-08 | 三菱重工業株式会社 | 表面被覆部材及びその製造方法ならびに工具及び工作装置 |
DE102008019202A1 (de) | 2008-04-17 | 2009-10-22 | Kennametal Inc. | Beschichtungsverfahren , Werkstück oder Werkzeug und dessen Verwendung |
EP2287359B1 (en) | 2009-07-03 | 2012-05-23 | Sandvik Intellectual Property AB | Coated cutting tool insert |
WO2011016488A1 (ja) * | 2009-08-04 | 2011-02-10 | 株式会社タンガロイ | 被覆部材 |
US8277958B2 (en) | 2009-10-02 | 2012-10-02 | Kennametal Inc. | Aluminum titanium nitride coating and method of making same |
US8409702B2 (en) | 2011-02-07 | 2013-04-02 | Kennametal Inc. | Cubic aluminum titanium nitride coating and method of making same |
CN104160060A (zh) * | 2012-03-07 | 2014-11-19 | 山高刀具公司 | 具有金属基氮化物层的刀体和涂布该刀体的方法 |
US9103036B2 (en) | 2013-03-15 | 2015-08-11 | Kennametal Inc. | Hard coatings comprising cubic phase forming compositions |
DE102013104254A1 (de) * | 2013-04-26 | 2014-10-30 | Walter Ag | Werkzeug mit CVD-Beschichtung |
US9896767B2 (en) | 2013-08-16 | 2018-02-20 | Kennametal Inc | Low stress hard coatings and applications thereof |
US9168664B2 (en) | 2013-08-16 | 2015-10-27 | Kennametal Inc. | Low stress hard coatings and applications thereof |
EP3228726A1 (en) * | 2016-04-08 | 2017-10-11 | Seco Tools Ab | Coated cutting tool |
US10570501B2 (en) | 2017-05-31 | 2020-02-25 | Kennametal Inc. | Multilayer nitride hard coatings |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH645137A5 (de) * | 1981-03-13 | 1984-09-14 | Balzers Hochvakuum | Verfahren und vorrichtung zum verdampfen von material unter vakuum. |
JPH0622212B2 (ja) * | 1983-05-31 | 1994-03-23 | 株式会社東芝 | ドライエッチング方法 |
JPS6020440A (ja) * | 1983-07-14 | 1985-02-01 | Tokyo Daigaku | イオンビ−ム加工装置 |
DE3863725D1 (de) * | 1987-08-26 | 1991-08-22 | Balzers Hochvakuum | Verfahren zur aufbringung von schichten auf substraten und vakuumbeschichtungsanlage zur durchfuehrung des verfahrens. |
US5234561A (en) * | 1988-08-25 | 1993-08-10 | Hauzer Industries Bv | Physical vapor deposition dual coating process |
EP0357824B1 (en) * | 1988-09-08 | 1993-04-07 | Joshin Uramoto | A sheet plasma sputtering method and an apparatus for carrying out the method |
JP2793696B2 (ja) * | 1990-05-17 | 1998-09-03 | 神鋼コベルコツール株式会社 | 耐摩耗性皮膜 |
SE9202838D0 (sv) * | 1992-09-30 | 1992-09-30 | Sandvik Ab | Fullradieverktyg |
CH686767A5 (de) * | 1993-07-29 | 1996-06-28 | Balzers Hochvakuum | Beschichtetes Werkzeug und dessen Verwendung. |
EP0701982B1 (en) * | 1994-09-16 | 2002-07-03 | Sumitomo Electric Industries, Limited | Layered film made of ultrafine particles and a hard composite material for tools possessing the film |
US5753045A (en) * | 1995-01-25 | 1998-05-19 | Balzers Aktiengesellschaft | Vacuum treatment system for homogeneous workpiece processing |
JP3016703B2 (ja) * | 1995-01-31 | 2000-03-06 | 日立ツール株式会社 | 被覆硬質部材 |
DE29615190U1 (de) * | 1996-03-11 | 1996-11-28 | Balzers Verschleissschutz Gmbh | Anlage zur Beschichtung von Werkstücken |
-
1997
- 1997-09-12 AU AU40282/97A patent/AU4028297A/en not_active Abandoned
- 1997-09-12 BR BR9714875-0A patent/BR9714875A/pt not_active IP Right Cessation
- 1997-09-12 EP EP97937765A patent/EP1017870B1/en not_active Expired - Lifetime
- 1997-09-12 CN CNB971824401A patent/CN1187469C/zh not_active Expired - Fee Related
- 1997-09-12 US US08/928,668 patent/US6274249B1/en not_active Expired - Lifetime
- 1997-09-12 WO PCT/IB1997/001090 patent/WO1999014392A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BR9714875A (pt) | 2000-12-12 |
AU4028297A (en) | 1999-04-05 |
CN1276025A (zh) | 2000-12-06 |
EP1017870A1 (en) | 2000-07-12 |
US6274249B1 (en) | 2001-08-14 |
EP1017870B1 (en) | 2002-10-23 |
WO1999014392A1 (en) | 1999-03-25 |
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