JPS50145314A - - Google Patents
Info
- Publication number
- JPS50145314A JPS50145314A JP5285874A JP5285874A JPS50145314A JP S50145314 A JPS50145314 A JP S50145314A JP 5285874 A JP5285874 A JP 5285874A JP 5285874 A JP5285874 A JP 5285874A JP S50145314 A JPS50145314 A JP S50145314A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5285874A JPS5517088B2 (en) | 1974-05-14 | 1974-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5285874A JPS5517088B2 (en) | 1974-05-14 | 1974-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50145314A true JPS50145314A (en) | 1975-11-21 |
| JPS5517088B2 JPS5517088B2 (en) | 1980-05-09 |
Family
ID=12926548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5285874A Expired JPS5517088B2 (en) | 1974-05-14 | 1974-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5517088B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5395120A (en) * | 1977-01-31 | 1978-08-19 | Sumitomo Metal Ind Ltd | Tough steel having excellent resistance for becoming brittle owing to sr |
| JP2014501848A (en) * | 2010-11-19 | 2014-01-23 | ポスコ | High strength steel material with excellent cryogenic toughness and method for producing the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3619302A (en) * | 1968-11-18 | 1971-11-09 | Yawata Iron & Steel Co | Method of heat-treating low temperature tough steel |
| GB1325198A (en) * | 1970-07-20 | 1973-08-01 | Armco Steel Corp | Process of heat treating nickelbearing steel and steel stock produced thereby |
-
1974
- 1974-05-14 JP JP5285874A patent/JPS5517088B2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3619302A (en) * | 1968-11-18 | 1971-11-09 | Yawata Iron & Steel Co | Method of heat-treating low temperature tough steel |
| GB1325198A (en) * | 1970-07-20 | 1973-08-01 | Armco Steel Corp | Process of heat treating nickelbearing steel and steel stock produced thereby |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5395120A (en) * | 1977-01-31 | 1978-08-19 | Sumitomo Metal Ind Ltd | Tough steel having excellent resistance for becoming brittle owing to sr |
| JPS594487B2 (en) * | 1977-01-31 | 1984-01-30 | 住友金属工業株式会社 | Manufacturing method for strong steel with excellent SR embrittlement resistance |
| JP2014501848A (en) * | 2010-11-19 | 2014-01-23 | ポスコ | High strength steel material with excellent cryogenic toughness and method for producing the same |
| 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 |
|---|---|
| JPS5517088B2 (en) | 1980-05-09 |