KR950001112B1 - 형상기억 효과 및 내식성이 우수한 철계 형상기억합금 및 이의 제조방법 - Google Patents
형상기억 효과 및 내식성이 우수한 철계 형상기억합금 및 이의 제조방법 Download PDFInfo
- Publication number
- KR950001112B1 KR950001112B1 KR1019920011732A KR920011732A KR950001112B1 KR 950001112 B1 KR950001112 B1 KR 950001112B1 KR 1019920011732 A KR1019920011732 A KR 1019920011732A KR 920011732 A KR920011732 A KR 920011732A KR 950001112 B1 KR950001112 B1 KR 950001112B1
- Authority
- KR
- South Korea
- Prior art keywords
- shape memory
- memory effect
- corrosion resistance
- memory alloy
- iron
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
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- 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
Description
Claims (1)
- 중량%로 Mn : 14-18%, Si : 3-6% 이하, Cr : 2-9%, Ni : 2-6%, Fe : 나머지로 조성된 잉고트를 1100℃ 온도에서 24시간 유지하는 균질화 처리단계와, 상기 균질화 처리된 잉고트를 1050℃ 온도에서 열간압연한 후 소정의 두께로 냉간압연하는 단계와, 상기 냉간 압연된 소재를 1050℃에서 1시간 용체화 처리를 행하는 단계와, 상기 용체화 처리를 행한 소재를 상온에서 일정률 변형한 후 600-750℃ 온도에서 10분간 유지시키는 과정을 2회 이상 8회까지 행하는 트레이닝 단계로 이루어진 것을 특징으로 하는 형상기억효과 및 내식성이 우수한 철계 형상기억합금의 제조방법.
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 KR940002369A (ko) | 1994-02-17 |
| KR950001112B1 true KR950001112B1 (ko) | 1995-02-11 |
Family
ID=19335731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019920011732A Expired - Fee Related 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) |
-
1992
- 1992-07-02 KR KR1019920011732A patent/KR950001112B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR940002369A (ko) | 1994-02-17 |
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