CH440352A - Verfahren zur Herstellung eines feinkörnigen Baustahls - Google Patents
Verfahren zur Herstellung eines feinkörnigen BaustahlsInfo
- Publication number
- CH440352A CH440352A CH1439662A CH1439662A CH440352A CH 440352 A CH440352 A CH 440352A CH 1439662 A CH1439662 A CH 1439662A CH 1439662 A CH1439662 A CH 1439662A CH 440352 A CH440352 A CH 440352A
- Authority
- CH
- Switzerland
- Prior art keywords
- fine
- production
- structural steel
- grain structural
- grain
- Prior art date
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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT53661 | 1961-01-23 | ||
| AT980861A AT242176B (de) | 1961-12-27 | 1961-12-27 | Verfahren zur Herstellung eines feinkörnigen Baustahls |
| ES29357563 | 1963-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH440352A true CH440352A (de) | 1967-07-31 |
Family
ID=27146422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1439662A CH440352A (de) | 1961-01-23 | 1962-12-07 | Verfahren zur Herstellung eines feinkörnigen Baustahls |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE655315A (da) |
| CH (1) | CH440352A (da) |
| DE (1) | DE1433757A1 (da) |
| GB (1) | GB1001233A (da) |
| LU (1) | LU42731A1 (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5545614B2 (da) * | 1972-12-31 | 1980-11-19 | ||
| US4067756A (en) * | 1976-11-02 | 1978-01-10 | The United States Of America As Represented By The United States Department Of Energy | High strength, high ductility low carbon steel |
| US4406713A (en) * | 1981-03-20 | 1983-09-27 | Kabushiki Kaisha Kobe Seiko Sho | Method of making high-strength, high-toughness steel with good workability |
| AU4966585A (en) * | 1984-10-30 | 1986-05-15 | M.W. Tischhauser | Method for producing prestressed steel n |
| DD231577B1 (de) * | 1984-12-17 | 1987-09-09 | Brandenburg Stahl Walzwerk | Verfahren zur erhoehung der festigkeit von bewehrungsstaehlen |
| DE102016005532A1 (de) * | 2016-05-02 | 2017-11-02 | Vladimir Volchkov | Stahl |
-
1962
- 1962-01-22 GB GB224462A patent/GB1001233A/en not_active Expired
- 1962-10-09 DE DE19621433757 patent/DE1433757A1/de active Pending
- 1962-11-22 LU LU42731D patent/LU42731A1/xx unknown
- 1962-12-07 CH CH1439662A patent/CH440352A/de unknown
-
1964
- 1964-11-05 BE BE655315A patent/BE655315A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU42731A1 (da) | 1963-01-22 |
| DE1433757A1 (de) | 1968-11-28 |
| BE655315A (da) | 1965-03-01 |
| GB1001233A (en) | 1965-08-11 |
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