DE69208359D1 - Ätzverfahren - Google Patents

Ätzverfahren

Info

Publication number
DE69208359D1
DE69208359D1 DE69208359T DE69208359T DE69208359D1 DE 69208359 D1 DE69208359 D1 DE 69208359D1 DE 69208359 T DE69208359 T DE 69208359T DE 69208359 T DE69208359 T DE 69208359T DE 69208359 D1 DE69208359 D1 DE 69208359D1
Authority
DE
Germany
Prior art keywords
etching process
binder phase
cobalt
nickel
water content
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69208359T
Other languages
English (en)
Other versions
DE69208359T2 (de
Inventor
Rolf Svensson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandvik Intellectual Property AB
Original Assignee
Sandvik AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sandvik AB filed Critical Sandvik AB
Application granted granted Critical
Publication of DE69208359D1 publication Critical patent/DE69208359D1/de
Publication of DE69208359T2 publication Critical patent/DE69208359T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S427/00—Coating processes
    • Y10S427/103—Diamond-like carbon coating, i.e. DLC

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • ing And Chemical Polishing (AREA)
  • Weting (AREA)
  • Chemical Vapour Deposition (AREA)
DE69208359T 1991-05-15 1992-05-14 Ätzverfahren Expired - Lifetime DE69208359T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9101469A SE9101469D0 (sv) 1991-05-15 1991-05-15 Etsmetod
PCT/SE1992/000317 WO1992020841A1 (en) 1991-05-15 1992-05-14 Etching process

Publications (2)

Publication Number Publication Date
DE69208359D1 true DE69208359D1 (de) 1996-03-28
DE69208359T2 DE69208359T2 (de) 1996-06-27

Family

ID=20382739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69208359T Expired - Lifetime DE69208359T2 (de) 1991-05-15 1992-05-14 Ätzverfahren

Country Status (8)

Country Link
US (1) US5380408A (de)
EP (1) EP0584168B1 (de)
JP (1) JP2960546B2 (de)
AT (1) ATE134226T1 (de)
AU (1) AU1790692A (de)
DE (1) DE69208359T2 (de)
SE (1) SE9101469D0 (de)
WO (1) WO1992020841A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514737C2 (sv) * 1994-03-22 2001-04-09 Sandvik Ab Belagt skärverktyg av hårdmetall
US5560839A (en) * 1994-06-27 1996-10-01 Valenite Inc. Methods of preparing cemented metal carbide substrates for deposition of adherent diamond coatings and products made therefrom
SE511209C2 (sv) * 1994-12-12 1999-08-23 Sandvik Ab Metod för att erhålla väldefinierade eggradier på skär med elektropoleringsteknik
US5700518A (en) * 1996-04-26 1997-12-23 Korea Institute Of Science And Technology Fabrication method for diamond-coated cemented carbide cutting tool
US5616231A (en) * 1996-05-08 1997-04-01 Aluminum Company Of America Electrobrightening process for aluminum alloys
US5716170A (en) * 1996-05-15 1998-02-10 Kennametal Inc. Diamond coated cutting member and method of making the same
SE509566C2 (sv) 1996-07-11 1999-02-08 Sandvik Ab Sintringsmetod
WO1998002395A1 (en) 1996-07-11 1998-01-22 Sandvik Ab (Publ) Sintering method
SE509560C2 (sv) * 1996-09-06 1999-02-08 Sandvik Ab Belagt hårdmetallskär för bearbetning av gjutjärn
USRE40005E1 (en) 1996-09-06 2008-01-15 Sandvik Intellectual Property Ab Coated cutting insert
US5955186A (en) * 1996-10-15 1999-09-21 Kennametal Inc. Coated cutting insert with A C porosity substrate having non-stratified surface binder enrichment
SE9603887D0 (sv) * 1996-10-22 1996-10-22 Sandvik Ab Method of making a PVD-coated HSS drill
US5993638A (en) * 1997-05-23 1999-11-30 Sandvik Ab Method for obtaining well-defined edge radii on cutting tool inserts in combination with a high surface finish over the whole insert by electropolishing technique
US6071469A (en) * 1997-06-23 2000-06-06 Sandvik Ab Sintering method with cooling from sintering temperature to below 1200° C. in a hydrogen and noble gas atmosphere
US6214247B1 (en) 1998-06-10 2001-04-10 Tdy Industries, Inc. Substrate treatment method
SE9802487D0 (sv) 1998-07-09 1998-07-09 Sandvik Ab Cemented carbide insert with binder phase enriched surface zone
US6344149B1 (en) * 1998-11-10 2002-02-05 Kennametal Pc Inc. Polycrystalline diamond member and method of making the same
US6436204B1 (en) * 1998-11-20 2002-08-20 Kennametal Pc Inc. Diamond coated cutting tools and method of manufacture
US6217992B1 (en) 1999-05-21 2001-04-17 Kennametal Pc Inc. Coated cutting insert with a C porosity substrate having non-stratified surface binder enrichment
US6723389B2 (en) 2000-07-21 2004-04-20 Toshiba Tungaloy Co., Ltd. Process for producing coated cemented carbide excellent in peel strength
DE60030708T2 (de) * 2000-07-24 2007-09-13 Tungaloy Corporation, Kawasaki Beschichtete Hartmetallkörper
US6660329B2 (en) 2001-09-05 2003-12-09 Kennametal Inc. Method for making diamond coated cutting tool
US6869460B1 (en) 2003-09-22 2005-03-22 Valenite, Llc Cemented carbide article having binder gradient and process for producing the same
US7581906B2 (en) * 2004-05-19 2009-09-01 Tdy Industries, Inc. Al2O3 ceramic tools with diffusion bonding enhanced layer
SE528427C2 (sv) * 2004-07-09 2006-11-07 Seco Tools Ab Ett belagt skär för metallbearbetning och sätt att tillverka detta
US8080312B2 (en) * 2006-06-22 2011-12-20 Kennametal Inc. CVD coating scheme including alumina and/or titanium-containing materials and method of making the same
US20090169594A1 (en) * 2007-09-18 2009-07-02 Stefania Polizu Carbon nanotube-based fibers, uses thereof and process for making same
KR100920835B1 (ko) * 2007-12-20 2009-10-08 주식회사 하이닉스반도체 반도체 메모리 장치
TW201243030A (en) * 2011-04-20 2012-11-01 Applied Materials Inc Selective silicon nitride etch
US10940538B2 (en) * 2017-08-11 2021-03-09 Kennametal Inc. Grade powders and sintered cemented carbide compositions
CN108396369A (zh) * 2018-03-15 2018-08-14 厦门建霖健康家居股份有限公司 一种合金基材电镀镀层退镀免抛光退镀液及退镀方法
CN112011781A (zh) * 2019-05-30 2020-12-01 上海名古屋精密工具股份有限公司 湿法刻蚀粘结相的工艺及其废液回收方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2334698A (en) * 1938-07-09 1943-11-23 Battelle Memorial Institute Polished metal and a method of making the same
US2338321A (en) * 1938-11-23 1944-01-04 Battelle Memorial Institute Method of electropolishing steel
US2334699A (en) * 1938-11-23 1943-11-23 Battelle Memorial Institute Electrolyte for the polishing of metal surfaces and method of use
US2429676A (en) * 1942-04-24 1947-10-28 Battelle Memorial Institute Electrolyte for and method of anodically polishing nickel
NL69990C (de) * 1943-07-23
BE494749A (de) * 1946-09-12
US2493579A (en) * 1947-03-08 1950-01-03 Standard Steel Spring Co Solution for anodic polishing of steel and iron articles
US2550544A (en) * 1947-11-14 1951-04-24 Battelle Development Corp Method of anodically polishing aluminum
US2820750A (en) * 1953-03-25 1958-01-21 Charlesworth Percy Allan Electrolytic treatment of metals and alloys
US4169026A (en) * 1976-07-23 1979-09-25 Matsushita Electric Industrial Co., Ltd. Etchant for electrolytic etching of a ferrite for a magnetic head and method of producing a magnetic head
JPS5312740A (en) * 1976-07-23 1978-02-04 Matsushita Electric Ind Co Ltd Liquid for electrolytically etching ferrite
JPS5384812A (en) * 1976-12-30 1978-07-26 Toho Kinzoku Kk Method of recovering metal component from metal carbide sintered member
US4282289A (en) * 1980-04-16 1981-08-04 Sandvik Aktiebolag Method of preparing coated cemented carbide product and resulting product
US4610931A (en) * 1981-03-27 1986-09-09 Kennametal Inc. Preferentially binder enriched cemented carbide bodies and method of manufacture
JPH0791651B2 (ja) * 1986-04-24 1995-10-04 三菱マテリアル株式会社 ダイヤモンド被覆炭化タングステン基超硬合金製切削工具チツプ
EP0249650B1 (de) * 1986-06-20 1989-12-13 Poligrat Gmbh Elektrolyt zum elektrochemischen Polieren von Metalloberflächen
JP2537208B2 (ja) * 1986-08-20 1996-09-25 キヤノン株式会社 画像信号処理装置
JPS6360280A (ja) * 1986-08-29 1988-03-16 Mitsubishi Metal Corp 表面被覆炭化タングステン基超硬合金の製造法
US4710279A (en) * 1987-03-02 1987-12-01 Hozer Norman R Method and bath for electro-chemically resharpening of cutting tools
CA1319497C (en) * 1988-04-12 1993-06-29 Minoru Nakano Surface-coated cemented carbide and a process for the production of the same
US5135801A (en) * 1988-06-13 1992-08-04 Sandvik Ab Diffusion barrier coating material

Also Published As

Publication number Publication date
DE69208359T2 (de) 1996-06-27
WO1992020841A1 (en) 1992-11-26
JPH06507677A (ja) 1994-09-01
SE9101469D0 (sv) 1991-05-15
JP2960546B2 (ja) 1999-10-06
ATE134226T1 (de) 1996-02-15
EP0584168A1 (de) 1994-03-02
EP0584168B1 (de) 1996-02-14
AU1790692A (en) 1992-12-30
US5380408A (en) 1995-01-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SANDVIK INTELLECTUAL PROPERTY HB, SANDVIKEN, SE

8327 Change in the person/name/address of the patent owner

Owner name: SANDVIK INTELLECTUAL PROPERTY AB, SANDVIKEN, SE

R071 Expiry of right

Ref document number: 584168

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