KR970043139A - 접착력이 우수한 니켈계 용사층의 후열처리 방법 - Google Patents

접착력이 우수한 니켈계 용사층의 후열처리 방법 Download PDF

Info

Publication number
KR970043139A
KR970043139A KR1019950055017A KR19950055017A KR970043139A KR 970043139 A KR970043139 A KR 970043139A KR 1019950055017 A KR1019950055017 A KR 1019950055017A KR 19950055017 A KR19950055017 A KR 19950055017A KR 970043139 A KR970043139 A KR 970043139A
Authority
KR
South Korea
Prior art keywords
heat treatment
nickel
post
treatment method
sprayed layer
Prior art date
Application number
KR1019950055017A
Other languages
English (en)
Other versions
KR100256426B1 (ko
Inventor
김형준
강윤하
윤익찬
Original Assignee
김종진
포항종합제철 주식회사
신창식
재단법인 산업과학기술연구소
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 김종진, 포항종합제철 주식회사, 신창식, 재단법인 산업과학기술연구소 filed Critical 김종진
Priority to KR1019950055017A priority Critical patent/KR100256426B1/ko
Publication of KR970043139A publication Critical patent/KR970043139A/ko
Application granted granted Critical
Publication of KR100256426B1 publication Critical patent/KR100256426B1/ko

Links

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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

본 발명은 접착력이 우수한 니켈게 용사층의 후열처리 방법에 관한 것으로, 후열처리 방법에 있어서, 니켈이 50%이상 함유된 합금용사층의 접착력을 증대시키기 위하여 후열처리시, 일반적인 열처리를 이용하여 공기중에서 혹은 질소나 아르곤 등의 불활성 분위기 하에서 600-800℃의 온도범위로 1-5시간 열처리하는 것이다.

Description

접착력이 우수한 니켈계 용사층의 후열처리 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 후열처리 온도에 따른 점착력 시험 결과도,
제2도는 Ni-5Al사층의 주사 전자현미경 단면조직 사진으로써 (가)는 열처리 전 상태의 조직사진 (나)는 1100℃로 열처리한 상태의 조직사진

Claims (1)

  1. 진공이나 불확성 분위기 하에서 니켈계 용사층의 후열처리 방법에 있어서, 니켈이 50%이상 함유된 합금용사층의 접착력을 증대시키기 위하여 후열처리시, 일반적인 열처리를 이용하여 공기중에서 혹은 질소나 아르곤 등의 불활성 분위기 하에서 600-800℃의 온도범위로 1-5시간 열처리하는 것을 특징으로 하는 접착령이 우수한 니켈계 용사층의 후열처리 방법
KR1019950055017A 1995-12-22 1995-12-22 접착력이 우수한 니켈계 용사층의 후열처리 방법 KR100256426B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950055017A KR100256426B1 (ko) 1995-12-22 1995-12-22 접착력이 우수한 니켈계 용사층의 후열처리 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950055017A KR100256426B1 (ko) 1995-12-22 1995-12-22 접착력이 우수한 니켈계 용사층의 후열처리 방법

Publications (2)

Publication Number Publication Date
KR970043139A true KR970043139A (ko) 1997-07-26
KR100256426B1 KR100256426B1 (ko) 2000-05-15

Family

ID=19443500

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950055017A KR100256426B1 (ko) 1995-12-22 1995-12-22 접착력이 우수한 니켈계 용사층의 후열처리 방법

Country Status (1)

Country Link
KR (1) KR100256426B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9394579B2 (en) 2010-11-19 2016-07-19 Posco High-strength steel material having outstanding ultra-low-temperature toughness and a production method therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102136619B1 (ko) * 2018-07-09 2020-07-22 충남대학교산학협력단 다공성 Ni-Al-Mo 알칼리 수전해용 음극 및 그 제조방법과 Ni-Al-Mo 용사코팅재

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60149762A (ja) * 1984-01-13 1985-08-07 Showa Denko Kk 耐食溶射被覆処理方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9394579B2 (en) 2010-11-19 2016-07-19 Posco High-strength steel material having outstanding ultra-low-temperature toughness and a production method therefor

Also Published As

Publication number Publication date
KR100256426B1 (ko) 2000-05-15

Similar Documents

Publication Publication Date Title
US4434189A (en) Method and apparatus for coating substrates using a laser
KR910020190A (ko) 개선된 고온 납땜합금
SE8003254L (sv) Keramiskt ytbelagda strukturer och sett att tillverka dessa
EP0370838B1 (fr) Procédé de protection de surface de pièces métalliques contre la corrosion à température élevée, et pièce traitée par ce procédé
KR940014878A (ko) 단열 피복 방법
CA2053646A1 (en) Process for producing chromium carbide-nickel base age hardenable alloy coatings and coated articles so produced
DE4220472A1 (de) Verfahren zur Herstellung von Leichtbaureflektoren mittels beschichteter Silicium-Formkörper
RU99115088A (ru) Изделие с подложкой из сверхсплава с размещенным на ней обогащенным слоем и способы его изготовления
KR970043139A (ko) 접착력이 우수한 니켈계 용사층의 후열처리 방법
KR900006554A (ko) 니트로겐 강화 합금의 제조방법
KR970027351A (ko) In 706형 철-니켈 초합금 및 초합금으로 된 스타팅 바디로부터 고온 안정성을 지닌 재료뭉치를 만드는 방법
ATE92805T1 (de) Verfahren und vorrichtungen zum erzeugen von draehten aus amorphen metallegierungen.
JPS5754282A (ja) Tainetsugokinnohyomenshorihoho
KR870008038A (ko) 철 및 강제품의 보호 피복 공정
JPS551920A (en) Forming method for corrosion and oxidation resisting protective coat
KR930703725A (ko) 전극 및 그 제조 방법
RU94004210A (ru) Способ получения защитных покрытий
SU1274870A1 (ru) Способ лужени выводов радиоэлементов
JPS569387A (en) Plating method of decorative article
ATE190407T1 (de) Reflektor und verfahren zur herstellung eines reflektors
JPH0219452A (ja) 電子ビームコーテイング方法
KR940014892A (ko) 질화티탄막의 제조방법
JPS53142930A (en) Low temperature heat treating method for electronic parts having noble metal coatings
KR970043250A (ko) 가공성 및 표면 외관이 우수한 용융 알루미늄 도금강판의 제조방법
JPS56108536A (en) Catalyst for exhaust gas

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20030127

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee