KR890005295A - 내식성이 우수한 티탄금속재의 제조방법 - Google Patents

내식성이 우수한 티탄금속재의 제조방법 Download PDF

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KR890005295A
KR890005295A KR1019880010877A KR880010877A KR890005295A KR 890005295 A KR890005295 A KR 890005295A KR 1019880010877 A KR1019880010877 A KR 1019880010877A KR 880010877 A KR880010877 A KR 880010877A KR 890005295 A KR890005295 A KR 890005295A
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South Korea
Prior art keywords
titanium metal
corrosion resistance
metal material
excellent corrosion
producing titanium
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KR1019880010877A
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English (en)
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KR910006642B1 (ko
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가즈히로 다키
야스히로 미츠요시
다케시 시라키
Original Assignee
가사하라 유키오
니폰고교 가부시키가이샤
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Publication of KR890005295A publication Critical patent/KR890005295A/ko
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Publication of KR910006642B1 publication Critical patent/KR910006642B1/ko

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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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/02—Pretreatment of the material to be coated
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Metal Rolling (AREA)

Abstract

내용 없음

Description

내식성이 우수한 티탄금속재의 제조 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 냉간가공시 Ti(CN)형성에 따른 변화를 나타내는 그래프,
제2도는 본 발명의 실시예에 따른 티탄금속재 표면의 X 선 회절결과를 나타낼 도면,
제3도는 압연유(壓延油)를 사용하여 냉각압연시킨 순수한 티탄금속재 표면의 X선 회절결과를 나타낸 도면.

Claims (3)

  1. 티탄금속재를 냉간가공할때 그 티탄금속재의 표면에 오일이 존재하도록 하면서 전체 가공정도에 대해 10% 이상의 가공을 시행한 다음, 이를 300℃ 이상의 온도에서 열처리시켜서, 그 티탄금속재의 표면에 Ti2N, TiC및 Ti(CN)중의 적어도 하나이상의 성분이 함유된 내식성이 우수한 층을 형성시키는 것을 특징으로 하는 내식성이 우수한 티탄금속재의 제조방법.
  2. 제 1 항에 있어서, 티탄금속재는 티탄 또는 그 합금으로 이루어진 것을 특징으로 하는 내식성이 우수한 티탄금속재의 제조방법.
  3. 티탄금속재를 냉간 가공할때 그 티탄금속재의 표면에 오일이 존재하도록 하면서 전체가공정도에 대해 10% 이상의 가공을 시행한 다음, 이를 300℃ 이상의 온도에서 열처리시켜서, 그 티탄금속재의 표면에 Ti2N, TiC 및 Ti(CN)중의 적어도 하나이상의 성분이 함유된 내식성이 우수한 층이 형성된 것을 특징으로 하는 내식성이 우수한 티탄금속재.
    ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880010877A 1987-09-10 1988-08-26 내식성이 우수한 티탄금속재의 제조방법 KR910006642B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP22686787 1987-09-10
JP62-226867 1987-09-10
JP63-106149 1988-04-28
JP63106149A JPH01159364A (ja) 1987-09-10 1988-04-28 耐食性に優れたチタン材の製造方法

Publications (2)

Publication Number Publication Date
KR890005295A true KR890005295A (ko) 1989-05-13
KR910006642B1 KR910006642B1 (ko) 1991-08-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880010877A KR910006642B1 (ko) 1987-09-10 1988-08-26 내식성이 우수한 티탄금속재의 제조방법

Country Status (4)

Country Link
US (1) US4908072A (ko)
JP (1) JPH01159364A (ko)
KR (1) KR910006642B1 (ko)
GB (1) GB2209692B (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02173256A (ja) * 1988-12-24 1990-07-04 Nippon Mining Co Ltd 耐食性に優れたチタン材の製造方法
US5188677A (en) * 1989-06-16 1993-02-23 Nkk Corporation Method of manufacturing a magnetic disk substrate
ES2135445T3 (es) * 1992-02-07 1999-11-01 Smith & Nephew Inc Implantes medicos metalicos biocompatibles endurecidos superficialmente.
US5518820A (en) * 1992-06-16 1996-05-21 General Electric Company Case-hardened titanium aluminide bearing
US5395461A (en) * 1992-06-18 1995-03-07 Nippon Mining & Metals Co., Ltd. Method of producing titanium material resistant to hydrogen absorption in aqueous hydrogen sulfide solution
JP4641091B2 (ja) * 2000-09-11 2011-03-02 清隆 松浦 金属材料表面に対する炭窒化物層形成方法及び表面に炭窒化物層を備えるチタン系金属材料
JP4224995B2 (ja) * 2002-07-18 2009-02-18 日本電気株式会社 二次電池および二次電池用集電体
US20070237985A1 (en) * 2006-04-10 2007-10-11 Xu Qing Hai Titanium Based Alloy PVD Coatings On Cast Iron Worktables For Woodworking Machines
JP4825894B2 (ja) 2009-04-15 2011-11-30 トヨタ自動車株式会社 燃料電池用セパレータおよびその製造方法
DK2792004T3 (en) * 2011-12-14 2017-12-11 Eos Energy Storage Llc ELECTRIC RECHARGEABLE METAL ANODECELE AND BATTERY SYSTEMS AND PROCEDURES
KR102404467B1 (ko) 2018-04-03 2022-06-07 닛폰세이테츠 가부시키가이샤 티타늄판

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814212A (en) * 1972-05-12 1974-06-04 Universal Oil Prod Co Working of non-ferrous metals
US4096076A (en) * 1976-01-29 1978-06-20 Trw Inc. Forging compound
US4055975A (en) * 1977-04-01 1977-11-01 Lockheed Aircraft Corporation Precision forging of titanium
US4364969A (en) * 1979-12-13 1982-12-21 United Kingdom Atomic Energy Authority Method of coating titanium and its alloys
JPS56165502A (en) * 1980-05-23 1981-12-19 Kobe Steel Ltd Manufacture of cold rolled titanium sheet
US4346014A (en) * 1981-04-20 1982-08-24 Pennwalt Corporation Rolling oil compositions and method of inhibiting carbon smut on batch annealed steel
JPS58161771A (ja) * 1982-03-18 1983-09-26 Itsuo Shintani 表面硬化金属及びその製造方法
GB8408975D0 (en) * 1984-04-06 1984-05-16 Wood J V Titanium alloys

Also Published As

Publication number Publication date
GB2209692A (en) 1989-05-24
US4908072A (en) 1990-03-13
JPH01159364A (ja) 1989-06-22
JPH0515784B2 (ko) 1993-03-02
KR910006642B1 (ko) 1991-08-29
GB2209692B (en) 1991-12-18
GB8821178D0 (en) 1988-10-12

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