JP2007515300A - 耐摩耗層 - Google Patents
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- JP2007515300A JP2007515300A JP2006534584A JP2006534584A JP2007515300A JP 2007515300 A JP2007515300 A JP 2007515300A JP 2006534584 A JP2006534584 A JP 2006534584A JP 2006534584 A JP2006534584 A JP 2006534584A JP 2007515300 A JP2007515300 A JP 2007515300A
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 22
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 20
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims abstract description 12
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 9
- 150000004767 nitrides Chemical class 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 105
- 239000000470 constituent Substances 0.000 claims description 11
- 229910052727 yttrium Inorganic materials 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 150000002500 ions Chemical class 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 6
- 238000001020 plasma etching Methods 0.000 claims description 4
- 238000007740 vapor deposition Methods 0.000 claims description 3
- 238000000889 atomisation Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000011247 coating layer Substances 0.000 claims description 2
- 238000010891 electric arc Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 1
- 238000005240 physical vapour deposition Methods 0.000 abstract description 5
- 239000010936 titanium Substances 0.000 description 19
- 239000011651 chromium Substances 0.000 description 15
- 238000012360 testing method Methods 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 7
- 229910052718 tin Inorganic materials 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 229910000997 High-speed steel Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910010037 TiAlN Inorganic materials 0.000 description 2
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- UQZIWOQVLUASCR-UHFFFAOYSA-N alumane;titanium Chemical compound [AlH3].[Ti] UQZIWOQVLUASCR-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- -1 ferrous metals Chemical class 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 229910010038 TiAl Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Substances [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- 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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
- C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/06—Alloys based on chromium
-
- 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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y10T428/24975—No layer or component greater than 5 mils thick
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Vapour Deposition (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Laminated Bodies (AREA)
- Milling Processes (AREA)
- Drilling Tools (AREA)
Abstract
Description
MeCrAlY合金(Meは金属)もまたタービンブレードの被覆用として公知である。この合金は耐酸化性と断熱性とを高め、ひいては許容温度を高めるので、航空機エンジンの効率を高める(例えば非特許文献3参照)。
本発明は、本願発明者による先のドイツ国特許第10212383号の内容に基づくものである。
最も切削し難い材料に適する対摩耗層は、同層が2構成層からなるのであれば、底部構成層は均一混合相の組成を有する厚い(TiAlCrκ)N基底層であり、同基底層は上部構成層たる薄いCrN頂部層により被覆されているものである。
請求項2に記載の2つの構成層を形成するときは、基底層の厚さは1〜6μmに固定し、より薄い頂部被覆層は0.15〜0.6μmとすることが好ましい。
対摩耗層の工具への接着を向上させるため、対摩耗層を付するべき工具の表面は希ガスイオン、好ましくはアルゴンイオンを用いたプラズマエッチングにより基板表面を清浄にすることが好ましい。基板の清浄化に関しては、例えば特許文献1に記載のように低電圧アーク放電を用いて実施することができる。
Cr比率 60原子%
Al比率 16.5原子%
Ti比率 23原子%
Y比率 0.5原子%
に調整した。
基板温度Ts=450℃、バイアス電圧UB=−50V、Cr陰極の放電電流Ik=300A、CrNを被覆される工具へのイオン電流Iion=9A、純窒素プラズマにおける窒素分圧pN2=5Pa
であった。
比較試験
実施例にて説明した層を設けた超硬金属研削工具を、炭化タングステンを埋め込んだチ
タン系材料という構成を有するサンプルとし、工具寿命に関する実地試験を行った。直径16mmの正面フライスを使用し、試験条件は、
切削速度 1000m/分
冷却方式 外部オイル冷却
切削深さ ap=25mm
切削幅 ae=2.5mm
を維持した。
比較試験において、従来技術による層を付与した同一形状のフライスを用いた。それらは従来技術による金属窒化物層、およびいわゆるギューリングファイヤー被覆層、すなわち(TiAl)N/TiNの多層構成層であった。
対摩耗層の全厚は1〜7μmの範囲であることが好ましい。
Claims (9)
- 切削工具、特に回転加工工具用の対摩耗層であって、同層はCr、Ti、Al、および粒状を微細にするための少量の元素(κ)からなる金属窒化物からなり、
全層中の全金属原子のうち、
Cr比率は65%を超え、好ましくは66〜70%、
Al比率は10〜23%、および
Ti比率は10〜25%
である対摩耗層。 - 対摩耗層は2つの構成層を有することと、底部構成層は均一混合相である構成を有する厚い(TiAlCrκ)Nからなる層により形成されることと、上部構成層は薄いCrN頂部被覆層であって該底部構成層を被覆していることとを備える請求項1に記載の対摩耗層。
- イットリウムは粒状を微細にするための元素(κ)として用いられることと、層中の全金属量に対するイットリウムの百分率は1原子%未満、好ましくは約0.5原子%以下であることとを備える請求項1または2に記載の対摩耗層。
- 切削工具、特に回転加工工具用の対摩耗層であって、同層はCr、Ti、Al、および好ましくは粒状を微細にするための少量の元素(κ)からなる金属窒化物からなり、
2つの構成層を有することと、底部構成層は均一相組成を有する厚い(TiAlCr)Nおよび/または(TiAlCrκ)Nからなる基底層であることと、上部構成層は薄いCrN頂部層であって該底部構成層を被覆していることと、
基底層は、全層中の全金属原子に対して、
Cr比率は30%を超え、好ましくは30〜65%であることと、
Al比率は15〜35%、好ましくは17〜25%であることと、
Ti比率は16〜40%、好ましくは16〜35%、特に好ましくは24〜35%であることとよりなる対摩耗層。 - 層の全厚が1乃至7μmである請求項1乃至4のいずれかに記載の対摩耗層。
- 基底層の厚さは1〜6μmであり、薄い頂部層の厚さは0.15〜0.6μmである請求項2乃至5のいずれかに記載の対摩耗層。
- 対摩耗層は陰極アーク蒸着法、またはマグネトロン微粒化法により成膜される請求項1乃至6のいずれかに記載の対摩耗層。
- 対摩耗層を備えるべき工具の表面は希ガスイオン、好ましくはArイオンを用いたプラズマエッチングにより基板洗浄される請求項1乃至7のいずれかに記載の対摩耗層を備える工具。
- 該プラズマエッチングは低電圧アーク放電により実施される請求項8に記載の工具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10347981A DE10347981A1 (de) | 2003-10-15 | 2003-10-15 | Verschleißschutzschicht für spanabhebende Werkzeuge, insbesondere für rotierende Zerspanungswerkzeuge |
DE10347981.3 | 2003-10-15 | ||
PCT/DE2004/002308 WO2005038089A2 (de) | 2003-10-15 | 2004-10-13 | Verschleissschutzschicht |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007515300A true JP2007515300A (ja) | 2007-06-14 |
JP4745243B2 JP4745243B2 (ja) | 2011-08-10 |
Family
ID=34441974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006534584A Expired - Fee Related JP4745243B2 (ja) | 2003-10-15 | 2004-10-13 | 耐摩耗層 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7541101B2 (ja) |
EP (1) | EP1675973B1 (ja) |
JP (1) | JP4745243B2 (ja) |
KR (1) | KR20060118484A (ja) |
DE (1) | DE10347981A1 (ja) |
WO (1) | WO2005038089A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014525984A (ja) * | 2011-06-30 | 2014-10-02 | ラミナ テクノロジーズ ソシエテ アノニム | 陰極アーク堆積 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10212383A1 (de) | 2002-03-20 | 2003-10-16 | Guehring Joerg | Verschleißschutzschicht für spanabhebende Werkzeuge, insbesondere für rotierende Zerspanwerkzeuge |
SE529375C2 (sv) * | 2005-07-22 | 2007-07-24 | Sandvik Intellectual Property | Anordning för förbättrad plasmaaktivitet i PVD-reaktorer |
DE102006006564B4 (de) | 2006-01-23 | 2022-12-08 | Gühring KG | Werkzeug zum Entgraten von Bohrungen sowie Bausatz für ein solches Werkzeug |
DE102006015367B4 (de) * | 2006-04-03 | 2020-08-13 | Gühring KG | Drehantreibbares Werkzeug zur Herstellung von Gewinden |
US7939181B2 (en) * | 2006-10-11 | 2011-05-10 | Oerlikon Trading Ag, Trubbach | Layer system with at least one mixed crystal layer of a multi-oxide |
EP2351870B1 (de) * | 2007-06-25 | 2018-08-08 | Oerlikon Surface Solutions AG, Pfäffikon | Schichtsystem zur Bildung einer Oberflächenschicht auf einer Oberfläche eines Substrats |
US7947363B2 (en) * | 2007-12-14 | 2011-05-24 | Kennametal Inc. | Coated article with nanolayered coating scheme |
WO2012069475A1 (en) * | 2010-11-23 | 2012-05-31 | Seco Tools Ab | Coated cutting tool insert |
DE102011007139A1 (de) | 2011-04-11 | 2012-10-11 | Gühring Ohg | Verfahren zum Ausbilden einer Verschleißschutzschicht auf einem Schneidwerkzeugkörper und Schneidwerkzeug mit einer Verschleißschutzschicht |
US8475943B2 (en) * | 2011-07-08 | 2013-07-02 | Kennametal Inc. | Coated article having yttrium-containing coatings applied by physical vapor deposition and method for making the same |
US10954803B2 (en) * | 2019-01-17 | 2021-03-23 | Rolls-Royce Corporation | Abrasive coating for high temperature mechanical systems |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04128363A (ja) * | 1990-09-19 | 1992-04-28 | Limes:Kk | 複合材料 |
JP2000506225A (ja) * | 1996-03-11 | 2000-05-23 | バルツェルス・アクチェンゲゼルシャフト | 工作物を被覆するための方法および装置 |
JP2002337007A (ja) * | 2001-05-11 | 2002-11-26 | Hitachi Tool Engineering Ltd | 硬質皮膜被覆工具 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3073779B2 (ja) | 1991-03-18 | 2000-08-07 | 旭化成工業株式会社 | Ic耐熱トレー用樹脂組成物 |
DE19523550A1 (de) * | 1995-06-28 | 1997-01-02 | Hauzer Holding | PVD-Hartstoffbeschichtung |
DE19547305A1 (de) * | 1995-12-18 | 1997-06-19 | Univ Sheffield | Verfahren zum Beschichten von metallischen Substraten |
DE19609647A1 (de) * | 1996-03-12 | 1997-09-18 | Univ Sheffield | Hartstoffschicht |
DE19818782A1 (de) | 1998-04-27 | 1999-10-28 | Muenz Wolf Dieter | Werkzeugbeschichtung und Verfahren zu deren Herstellung |
US6492011B1 (en) * | 1998-09-02 | 2002-12-10 | Unaxis Trading Ag | Wear-resistant workpiece and method for producing same |
DE60124061T2 (de) * | 2000-12-28 | 2007-04-12 | Kabushiki Kaisha Kobe Seiko Sho, Kobe | Hartstoffschicht für Schneidwerkzeuge |
JP3910373B2 (ja) * | 2001-03-13 | 2007-04-25 | オーエスジー株式会社 | 回転切削工具用硬質積層被膜、および硬質積層被膜被覆回転切削工具 |
DE10212383A1 (de) * | 2002-03-20 | 2003-10-16 | Guehring Joerg | Verschleißschutzschicht für spanabhebende Werkzeuge, insbesondere für rotierende Zerspanwerkzeuge |
-
2003
- 2003-10-15 DE DE10347981A patent/DE10347981A1/de not_active Withdrawn
-
2004
- 2004-10-13 JP JP2006534584A patent/JP4745243B2/ja not_active Expired - Fee Related
- 2004-10-13 EP EP04802621A patent/EP1675973B1/de not_active Expired - Lifetime
- 2004-10-13 KR KR1020067009402A patent/KR20060118484A/ko not_active Application Discontinuation
- 2004-10-13 WO PCT/DE2004/002308 patent/WO2005038089A2/de active Application Filing
-
2006
- 2006-04-14 US US11/403,829 patent/US7541101B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04128363A (ja) * | 1990-09-19 | 1992-04-28 | Limes:Kk | 複合材料 |
JP2000506225A (ja) * | 1996-03-11 | 2000-05-23 | バルツェルス・アクチェンゲゼルシャフト | 工作物を被覆するための方法および装置 |
JP2002337007A (ja) * | 2001-05-11 | 2002-11-26 | Hitachi Tool Engineering Ltd | 硬質皮膜被覆工具 |
Cited By (1)
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US20060222891A1 (en) | 2006-10-05 |
US7541101B2 (en) | 2009-06-02 |
EP1675973A2 (de) | 2006-07-05 |
JP4745243B2 (ja) | 2011-08-10 |
WO2005038089A2 (de) | 2005-04-28 |
WO2005038089A3 (de) | 2005-09-01 |
EP1675973B1 (de) | 2012-12-19 |
KR20060118484A (ko) | 2006-11-23 |
DE10347981A1 (de) | 2005-07-07 |
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