JPS5730890B2 - - Google Patents
Info
- Publication number
- JPS5730890B2 JPS5730890B2 JP7585273A JP7585273A JPS5730890B2 JP S5730890 B2 JPS5730890 B2 JP S5730890B2 JP 7585273 A JP7585273 A JP 7585273A JP 7585273 A JP7585273 A JP 7585273A JP S5730890 B2 JPS5730890 B2 JP S5730890B2
- 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.)
- Expired
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 by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
- C21D8/08—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires for concrete reinforcement
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Forging (AREA)
- Reinforcement Elements For Buildings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722233648 DE2233648B1 (de) | 1972-07-08 | 1972-07-08 | Verfahren zum erhoehen der festigkeit von warmgewalzten, naturharten betonbewehrungsstaehlen, insbesondere spannstaehlen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5018314A JPS5018314A (ko) | 1975-02-26 |
| JPS5730890B2 true JPS5730890B2 (ko) | 1982-07-01 |
Family
ID=5850090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7585273A Expired JPS5730890B2 (ko) | 1972-07-08 | 1973-07-06 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5730890B2 (ko) |
| BR (1) | BR7305041D0 (ko) |
| DE (1) | DE2233648B1 (ko) |
| IT (1) | IT991756B (ko) |
| SE (1) | SE383165B (ko) |
-
1972
- 1972-07-08 DE DE19722233648 patent/DE2233648B1/de active Pending
-
1973
- 1973-07-04 SE SE7309445A patent/SE383165B/xx unknown
- 1973-07-06 IT IT6902473A patent/IT991756B/it active
- 1973-07-06 JP JP7585273A patent/JPS5730890B2/ja not_active Expired
- 1973-07-06 BR BR504173A patent/BR7305041D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT991756B (it) | 1975-08-30 |
| DE2233648A1 (ko) | 1974-01-03 |
| DE2233648B1 (de) | 1974-01-03 |
| SE383165B (sv) | 1976-03-01 |
| JPS5018314A (ko) | 1975-02-26 |
| BR7305041D0 (pt) | 1974-08-15 |