JPS5723021A - Manufacture of nontempered high-strength rolled bar steel - Google Patents
Manufacture of nontempered high-strength rolled bar steelInfo
- Publication number
- JPS5723021A JPS5723021A JP9812780A JP9812780A JPS5723021A JP S5723021 A JPS5723021 A JP S5723021A JP 9812780 A JP9812780 A JP 9812780A JP 9812780 A JP9812780 A JP 9812780A JP S5723021 A JPS5723021 A JP S5723021A
- Authority
- JP
- Japan
- Prior art keywords
- nontempered
- bar steel
- manufacture
- rolled bar
- steel
- 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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9812780A JPS5723021A (en) | 1980-07-16 | 1980-07-16 | Manufacture of nontempered high-strength rolled bar steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9812780A JPS5723021A (en) | 1980-07-16 | 1980-07-16 | Manufacture of nontempered high-strength rolled bar steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5723021A true JPS5723021A (en) | 1982-02-06 |
Family
ID=14211603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9812780A Pending JPS5723021A (en) | 1980-07-16 | 1980-07-16 | Manufacture of nontempered high-strength rolled bar steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5723021A (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57120616A (en) * | 1981-01-21 | 1982-07-27 | Daido Steel Co Ltd | Production of parts for mechanical structure |
| JPS57123921A (en) * | 1981-01-23 | 1982-08-02 | Daido Steel Co Ltd | Production of structural steel |
| JPH0456727A (ja) * | 1990-06-27 | 1992-02-24 | Nkk Corp | 高強度鉄筋用鋼の製造方法 |
| JP2008088473A (ja) * | 2006-09-29 | 2008-04-17 | Daido Steel Co Ltd | クランクシャフトの製造方法 |
-
1980
- 1980-07-16 JP JP9812780A patent/JPS5723021A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57120616A (en) * | 1981-01-21 | 1982-07-27 | Daido Steel Co Ltd | Production of parts for mechanical structure |
| JPS57123921A (en) * | 1981-01-23 | 1982-08-02 | Daido Steel Co Ltd | Production of structural steel |
| JPH0456727A (ja) * | 1990-06-27 | 1992-02-24 | Nkk Corp | 高強度鉄筋用鋼の製造方法 |
| JP2008088473A (ja) * | 2006-09-29 | 2008-04-17 | Daido Steel Co Ltd | クランクシャフトの製造方法 |
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