JPS52133819A - Preparation of high toughness steel plate - Google Patents
Preparation of high toughness steel plateInfo
- Publication number
- JPS52133819A JPS52133819A JP5050576A JP5050576A JPS52133819A JP S52133819 A JPS52133819 A JP S52133819A JP 5050576 A JP5050576 A JP 5050576A JP 5050576 A JP5050576 A JP 5050576A JP S52133819 A JPS52133819 A JP S52133819A
- Authority
- JP
- Japan
- Prior art keywords
- preparation
- steel plate
- high toughness
- toughness steel
- combinating
- 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.)
- Pending
Links
Landscapes
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
PURPOSE: To increase the low temp. toughness with accelerating the formation of suitable size fine carbide, carbo-nitride of Nb, V, Ti, Mo by combinating the specified intermediate heating process prior to the heat treatment after the rolling.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5050576A JPS52133819A (en) | 1976-05-01 | 1976-05-01 | Preparation of high toughness steel plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5050576A JPS52133819A (en) | 1976-05-01 | 1976-05-01 | Preparation of high toughness steel plate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52133819A true JPS52133819A (en) | 1977-11-09 |
Family
ID=12860805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5050576A Pending JPS52133819A (en) | 1976-05-01 | 1976-05-01 | Preparation of high toughness steel plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52133819A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0839921A1 (en) * | 1996-04-17 | 1998-05-06 | Nippon Steel Corporation | Steel having improved toughness in welding heat-affected zone |
CN103952638A (en) * | 2014-04-04 | 2014-07-30 | 日照钢铁控股集团有限公司 | Pipeline steel having excellent low-temperature toughness and manufacturing process |
CN104018089A (en) * | 2014-05-23 | 2014-09-03 | 内蒙古包钢钢联股份有限公司 | High-strength high-toughness steel plate with yield strength 890Mpa grade and method for producing same |
CN111926236A (en) * | 2020-08-12 | 2020-11-13 | 宝武集团鄂城钢铁有限公司 | Method for producing steel plate with excellent Z-direction performance for welding structure by adopting continuous casting billet under condition of small compression ratio |
CN112322990A (en) * | 2020-11-23 | 2021-02-05 | 浙江宝武钢铁有限公司 | Limit-resistant low-temperature hot-rolled angle steel and preparation method thereof |
-
1976
- 1976-05-01 JP JP5050576A patent/JPS52133819A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0839921A1 (en) * | 1996-04-17 | 1998-05-06 | Nippon Steel Corporation | Steel having improved toughness in welding heat-affected zone |
EP0839921A4 (en) * | 1996-04-17 | 1999-06-02 | Nippon Steel Corp | Steel having improved toughness in welding heat-affected zone |
CN103952638A (en) * | 2014-04-04 | 2014-07-30 | 日照钢铁控股集团有限公司 | Pipeline steel having excellent low-temperature toughness and manufacturing process |
CN104018089A (en) * | 2014-05-23 | 2014-09-03 | 内蒙古包钢钢联股份有限公司 | High-strength high-toughness steel plate with yield strength 890Mpa grade and method for producing same |
CN111926236A (en) * | 2020-08-12 | 2020-11-13 | 宝武集团鄂城钢铁有限公司 | Method for producing steel plate with excellent Z-direction performance for welding structure by adopting continuous casting billet under condition of small compression ratio |
CN112322990A (en) * | 2020-11-23 | 2021-02-05 | 浙江宝武钢铁有限公司 | Limit-resistant low-temperature hot-rolled angle steel and preparation method thereof |
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