KR940002369A - 철계형상기억합금 - Google Patents

철계형상기억합금 Download PDF

Info

Publication number
KR940002369A
KR940002369A KR1019920011732A KR920011732A KR940002369A KR 940002369 A KR940002369 A KR 940002369A KR 1019920011732 A KR1019920011732 A KR 1019920011732A KR 920011732 A KR920011732 A KR 920011732A KR 940002369 A KR940002369 A KR 940002369A
Authority
KR
South Korea
Prior art keywords
less
ferrous
rectifier
alloy
training
Prior art date
Application number
KR1019920011732A
Other languages
English (en)
Other versions
KR950001112B1 (ko
Inventor
백승한
손용철
Original Assignee
이성범
주식회사 우진
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 이성범, 주식회사 우진 filed Critical 이성범
Priority to KR1019920011732A priority Critical patent/KR950001112B1/ko
Publication of KR940002369A publication Critical patent/KR940002369A/ko
Application granted granted Critical
Publication of KR950001112B1 publication Critical patent/KR950001112B1/ko

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/04Ferrous alloys, e.g. steel alloys containing manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

본 발명은 중량로 Mn 14-18%. si 6% 이하, Cr 9% 이하, Ni 6% 이하와 나머 지는 Fe로 조성된 합금을 냉간가공 한 후 600∼750℃에서 써멀 사이클링 및 트레이닝하여 철계형상기억합금을 제조하기 위한 것이다.

Description

철계형상기억합금
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 중량%로 Mn 14~18%, si 6% 이하, Cr 9%이하, Ni 6% 이하와 잔여 Fe로 조성된 합금을 냉간가공 후 600~750℃에서 Thermal cycling 및 Training함을 특징으로 하는 철계형상기억합금.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920011732A 1992-07-02 1992-07-02 형상기억 효과 및 내식성이 우수한 철계 형상기억합금 및 이의 제조방법 KR950001112B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920011732A KR950001112B1 (ko) 1992-07-02 1992-07-02 형상기억 효과 및 내식성이 우수한 철계 형상기억합금 및 이의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920011732A KR950001112B1 (ko) 1992-07-02 1992-07-02 형상기억 효과 및 내식성이 우수한 철계 형상기억합금 및 이의 제조방법

Publications (2)

Publication Number Publication Date
KR940002369A true KR940002369A (ko) 1994-02-17
KR950001112B1 KR950001112B1 (ko) 1995-02-11

Family

ID=19335731

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920011732A KR950001112B1 (ko) 1992-07-02 1992-07-02 형상기억 효과 및 내식성이 우수한 철계 형상기억합금 및 이의 제조방법

Country Status (1)

Country Link
KR (1) KR950001112B1 (ko)

Also Published As

Publication number Publication date
KR950001112B1 (ko) 1995-02-11

Similar Documents

Publication Publication Date Title
KR890002433A (ko) 내식 내마모성이 우수한 Fe기 육성합금
KR830007862A (ko) 코발트를 함유시키지 않은 마르에이징 강
KR890008339A (ko) 고강도, 내열성 알루미늄 합금
KR880012786A (ko) 고강도 내마모성 동합금
TR28589A (tr) Yüksek islenebilme ve gelismis soguk deformasyon niteligine sahip östenit paslanmaz celik.
KR910021492A (ko) 고 강도 스테인레스 강(steel)
KR900008053A (ko) 오오스테나이트계 크롬-니켈 합금
KR940002369A (ko) 철계형상기억합금
KR950018567A (ko) 주철제 접동부재
ES478667A1 (es) Procedimiento de obtencion de una aleacion de alumino.
KR920000948A (ko) 내충격성 및 용접성이 우수한 무어링 체인강의 제조방법
JPS55100949A (en) Ni base alloy for engine valve and valve seat of internal combustion engine
SE8800919L (sv) Legering med utmaerkt erosionsmotstaand
JPS5647553A (en) Austenite stainless steel having free cutting property
JPS5379711A (en) High chromium alloy with excellent corrosion resistance against mixture of nitric and hydrofluoric acids
KR920012503A (ko) 내식성과 가공성이 우수한 크롬 함유 강판
SE9403749L (sv) Ny användning av ett höghållfast rostfritt stål
KR950011631A (ko) 알루미늄 합금
KR950026994A (ko) 성형성이 우수한 직접 법랑용 냉연강판 및 그 제조방법
KR920012499A (ko) 인성이 우수한 열처리 생략형 열간단조용강
KR900014617A (ko) 철기(鐵基) 형상기억합금
KR920016608A (ko) 고인성형 비조질강
JPS5693858A (en) High temp. steel with excellent creep embrittlement resistance
JPS5378914A (en) Low alloy steel for large-sized forged product
GB2275689A (en) Heat-resistant iron-base alloy sleeve for diesel engine prechamber

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
J2X1 Appeal (before the patent court)

Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL

G160 Decision to publish patent application
B701 Decision to grant
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20110111

Year of fee payment: 17

LAPS Lapse due to unpaid annual fee