GB1352930A - Process for the production of cold reduced steel - Google Patents
Process for the production of cold reduced steelInfo
- Publication number
- GB1352930A GB1352930A GB2174471A GB2174471A GB1352930A GB 1352930 A GB1352930 A GB 1352930A GB 2174471 A GB2174471 A GB 2174471A GB 2174471 A GB2174471 A GB 2174471A GB 1352930 A GB1352930 A GB 1352930A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steel
- temperature
- cold reduced
- production
- decarburization
- 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.)
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
- C21D8/0463—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment following 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
- C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
- C21D3/02—Extraction of non-metals
- C21D3/04—Decarburising
-
- 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0426—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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0436—Cold 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
- C21D8/0473—Final recrystallisation annealing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (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 Sheet Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45008451A JPS5025417B1 (enrdf_load_stackoverflow) | 1970-02-02 | 1970-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1352930A true GB1352930A (en) | 1974-05-15 |
Family
ID=11693475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2174471A Expired GB1352930A (en) | 1970-02-02 | 1971-04-19 | Process for the production of cold reduced steel |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3865637A (enrdf_load_stackoverflow) |
| JP (1) | JPS5025417B1 (enrdf_load_stackoverflow) |
| DE (1) | DE2104824B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2078063A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1352930A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026813B2 (ja) * | 1976-03-27 | 1985-06-26 | 新日本製鐵株式会社 | 防振鋼材の製造方法 |
| JPS5849627B2 (ja) * | 1979-02-27 | 1983-11-05 | 川崎製鉄株式会社 | 非時交性冷延鋼板の製造方法 |
| US4313770A (en) * | 1979-06-28 | 1982-02-02 | Sumitomo Metal Industries, Ltd. | Method of producing cold rolled steel strip having improved press formability and bake-hardenability |
| DE19701443A1 (de) * | 1997-01-17 | 1998-07-23 | Thyssen Stahl Ag | Stahl |
| CN109266963B (zh) * | 2018-10-09 | 2020-09-22 | 苏州翔楼新材料股份有限公司 | 一种商用车离合器骨架大钢片材料生产工艺 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3178318A (en) * | 1962-10-22 | 1965-04-13 | Yawata Iron & Steel Co | Process for producing nonageing super deep-drawing steel sheets |
| US3239390A (en) * | 1961-04-12 | 1966-03-08 | Yawata Iron & Steel Co | Method of producing non-ageing special low carbon iron sheets |
| US3248270A (en) * | 1961-07-18 | 1966-04-26 | Bethlehem Steel Corp | Method of producing deep drawing steel |
| BE620805A (enrdf_load_stackoverflow) * | 1961-09-16 | 1962-11-16 | ||
| US3264144A (en) * | 1962-09-13 | 1966-08-02 | Youngstown Sheet And Tube Co | Method of producing a rolled steel product |
-
1970
- 1970-02-02 JP JP45008451A patent/JPS5025417B1/ja active Pending
-
1971
- 1971-01-25 US US109446A patent/US3865637A/en not_active Expired - Lifetime
- 1971-02-02 DE DE2104824A patent/DE2104824B2/de active Pending
- 1971-02-02 FR FR7103398A patent/FR2078063A5/fr not_active Expired
- 1971-04-19 GB GB2174471A patent/GB1352930A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5025417B1 (enrdf_load_stackoverflow) | 1975-08-23 |
| DE2104824A1 (de) | 1971-08-26 |
| DE2104824B2 (de) | 1974-02-28 |
| US3865637A (en) | 1975-02-11 |
| FR2078063A5 (enrdf_load_stackoverflow) | 1971-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |