KR920012516A - 표면피복서어멧블레이드부재 - Google Patents

표면피복서어멧블레이드부재 Download PDF

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KR920012516A
KR920012516A KR1019910023627A KR910023627A KR920012516A KR 920012516 A KR920012516 A KR 920012516A KR 1019910023627 A KR1019910023627 A KR 1019910023627A KR 910023627 A KR910023627 A KR 910023627A KR 920012516 A KR920012516 A KR 920012516A
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assembly
surface coating
member according
aforementioned
hard layer
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KR1019910023627A
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KR100259259B1 (ko
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히로노리 요시무라
세이이치로오 나카무라
니로오 오다니
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후지무라 마사야
미쯔비시 마테리알 카부시키가이샤
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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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • C23C28/044—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material coatings specially adapted for cutting tools or wear applications
    • 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
    • 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
    • Y10T428/12007—Component of composite having metal continuous phase interengaged with nonmetal continuous phase
    • 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
    • Y10T428/12021—All metal or with adjacent metals having metal particles having composition or density gradient or differential porosity

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  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Chemical Vapour Deposition (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Powder Metallurgy (AREA)
  • Dry Shavers And Clippers (AREA)

Abstract

내용 없음

Description

표면피복서어멧블레이드부재
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 표면피복블레이드부재에 관한 기체표면으로 부터의 깊이와 비커스경도 사이의 관계를 나타내는 그래프, 제2도는 비교블레이드부제를 나타내는 제1도와 유사한 그래프.

Claims (18)

  1. 결합상으로서, 코발트, 니켈, 철 및 알루미늄 중 1종 또는 2종 이상을 5-30중량% 함유하고, 나머지가, 경질 분산상으로서, 티탄, 텅스텐 등의 금속과, 탄탈, 니오브, 바나듐, 지르코늄, 몰리브덴, 크롬 중 1종 또는 2종이상인 부가금속의 탄질화물 및 불가피불순물로 이루어지고, 표면으로부터의 깊이가 1㎜ 이하인 표면부와 표면으로부터의 깊이가 1㎜이상인 내부로 구성되며, 전기한 표면부의 경도가 전기한 내부의 경도보다 큰 서어멧기체와, 전기한 서어멧기체의 표면에 TiX(단, X는 탄소, 질소, 산소, 붕소중 1종 또는 2종이상) 및Al2O3중에서 선택되는 피복화합물로 형성된 1종의 단층 또는 2종 이상의 복수층을 피복하여 이루어진 평균두께 0.5-20㎛의 경질층으로 구성되어 있는 것을 특징으로 하는 표면피복서어멧블레이드부재.
  2. 제1항에 있어서, 전기한 결합상이 10-20중량% 존재하는 것을 특징으로 하는 표면피복서어멧블레이드부재.
  3. 제1항에 있어서, 전기한 결합상이 코발트, 니켈 중 1종 또는 2종으로 구성되어 있는 것을 특징으로 하는 표면피복서어멧블레이드부재.
  4. 제3항에 있어서, 전기한 결합상이 10-20중량% 존재하는 것을 특징으로 하는 표면피복서어멧블레이드부재.
  5. 제1항에 있어서, 전기한 결합상의 형성성분이 0.5-3㎛의 두께로 전기한 기체의 표면위에 삼출되어 있는 것을 특징으로 하는 표면피복서어멧블레이드부재.
  6. 제1항에 있어서, 전기한 기체의 표면부는 주위구조가 없이 코어구조만으로 이루어져 있는 경질분산상을 포함하는 것을 특징으로 하는 표면피복서어멧블레이드부재.
  7. 제1항에 있어서, 전기한 표면부의 최대비커스경도는 2000이상이고, 전기한 비커스경도는 2000미만인 것을 특징으로 하는 표면피복서어멧블레이드부재.
  8. 제1항에 있어서, 최대경도를 보유하는 영역은, 기체표면과 깊이 100㎛ 사이의 부분에 존재하는 것을 특징으로 하는 표면피복서어멧블레이드부재.
  9. 제1항에 있어서, 전기한 기체의 표면부는 전기한 경질층의 형성이전에 연마되는 것을 특징으로 하는 표면피복서어멧블레이드부재.
  10. 제9항에 있어서, 전기한 경질층의 형성 이전에 연마되는 레이크면(rake surface)을 보유하는 것을 특징으로 하는 표면피복서어멧블레이드부재.
  11. 제9항에 있어서, 전기한 경질층의 형성 이전에 연마되는 플랭크를 보유하는 것을 특징으로 하는 표면피복서어멧블레이드부재.
  12. 제1항에 있어서, 전기한 경질층의 피복층은 TiC, TiN, TiCN, TiCN, TiCO, Al2O3중 1종 또는 2종이상의 화학적증착층인 것을 특징으로 하는 표면피복서어멧블레이드부재.
  13. 제1항에 있어서, 전기한 경질층의 피복층은 TiC, TiN, TiCN 중 1종 또는 2종이상의 물리적증착층인 것을 특징으로 하는 표면피복서어멧블레이드부재.
  14. 제13항에 있어서, 전기한 경질층은 복수의 전기한 피복층으로 구성되며, 전기한 기체에 인접하는 최하층은 티탄으로 형성되는 것을 특징으로 하는 표면피복서어멧블레이드부재.
  15. 제13항에 있어서, 전기한 경질층은(Ti, Al)N피복층으로 이루어지는 것을 특징으로 하는 표면피복서어멧블레이드부재.
  16. 제1항에 있어서, 전기한 경질층의 평균두께가 2-10㎛인 것을 특징으로 하는 표면피복서어멧블레이드부재.
  17. 제12항에 있어서, 전기한 경질층의 평균두께가 2-10㎛인 것을 특징으로 하는 표면피복서어멧블레이드부재.
  18. 제13항에 있어서, 전기한 경질층의 평균두께가 2-10㎛인 것을 특징으로 하는 표면피복서어멧블레이드부재.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910023627A 1990-12-25 1991-12-20 표면피복서어멧블레이드부재 KR100259259B1 (ko)

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JP2418976A JP2985300B2 (ja) 1990-12-25 1990-12-25 硬質層被覆サーメット
JP90-418976 1990-12-25

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US (1) US5296016A (ko)
EP (1) EP0492059B1 (ko)
JP (1) JP2985300B2 (ko)
KR (1) KR100259259B1 (ko)
DE (1) DE69132337T2 (ko)
ES (1) ES2149755T3 (ko)

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Publication number Publication date
US5296016A (en) 1994-03-22
KR100259259B1 (ko) 2000-06-15
EP0492059B1 (en) 2000-07-26
EP0492059A2 (en) 1992-07-01
DE69132337T2 (de) 2001-01-04
EP0492059A3 (en) 1992-09-02
JPH04341580A (ja) 1992-11-27
JP2985300B2 (ja) 1999-11-29
DE69132337D1 (de) 2000-08-31
ES2149755T3 (es) 2000-11-16

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