JPS51123721A - Process for manufacturing a cold rolled steel sheet having excellent w orkability - Google Patents
Process for manufacturing a cold rolled steel sheet having excellent w orkabilityInfo
- Publication number
- JPS51123721A JPS51123721A JP4816675A JP4816675A JPS51123721A JP S51123721 A JPS51123721 A JP S51123721A JP 4816675 A JP4816675 A JP 4816675A JP 4816675 A JP4816675 A JP 4816675A JP S51123721 A JPS51123721 A JP S51123721A
- Authority
- JP
- Japan
- Prior art keywords
- manufacturing
- rolled steel
- cold rolled
- orkability
- steel sheet
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
Abstract
PURPOSE:A new annealing cycle for manufacturing a cold rolled steel having excellent workability by continuous annealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4816675A JPS51123721A (en) | 1975-04-22 | 1975-04-22 | Process for manufacturing a cold rolled steel sheet having excellent w orkability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4816675A JPS51123721A (en) | 1975-04-22 | 1975-04-22 | Process for manufacturing a cold rolled steel sheet having excellent w orkability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS51123721A true JPS51123721A (en) | 1976-10-28 |
Family
ID=12795790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4816675A Pending JPS51123721A (en) | 1975-04-22 | 1975-04-22 | Process for manufacturing a cold rolled steel sheet having excellent w orkability |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51123721A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296497C (en) * | 2005-01-28 | 2007-01-24 | 武汉理工大学 | Double temperature quenching and strong toughening treatment method for cold forging die |
| CN101805824A (en) * | 2010-03-23 | 2010-08-18 | 中信重工机械股份有限公司 | Interrupted quenching thermal treatment method of 42CrMo4 roller shaft |
| CN102071290A (en) * | 2011-01-13 | 2011-05-25 | 上海海事大学 | High-speed steel W18Cr4V die casting mould heat treatment process |
-
1975
- 1975-04-22 JP JP4816675A patent/JPS51123721A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296497C (en) * | 2005-01-28 | 2007-01-24 | 武汉理工大学 | Double temperature quenching and strong toughening treatment method for cold forging die |
| CN101805824A (en) * | 2010-03-23 | 2010-08-18 | 中信重工机械股份有限公司 | Interrupted quenching thermal treatment method of 42CrMo4 roller shaft |
| CN102071290A (en) * | 2011-01-13 | 2011-05-25 | 上海海事大学 | High-speed steel W18Cr4V die casting mould heat treatment process |
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