FR2192181B1 - - Google Patents
Info
- Publication number
- FR2192181B1 FR2192181B1 FR7325246A FR7325246A FR2192181B1 FR 2192181 B1 FR2192181 B1 FR 2192181B1 FR 7325246 A FR7325246 A FR 7325246A FR 7325246 A FR7325246 A FR 7325246A FR 2192181 B1 FR2192181 B1 FR 2192181B1
- Authority
- FR
- France
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
- C21D8/0421—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the working steps
- C21D8/0426—Hot rolling
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
- C21D8/0421—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
- C21D8/0447—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment
- C21D8/0473—Final recrystallisation annealing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6867072A JPS535610B2 (online.php) | 1972-07-11 | 1972-07-11 | |
| JP6961573A JPS5427822B2 (online.php) | 1973-06-20 | 1973-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2192181A1 FR2192181A1 (online.php) | 1974-02-08 |
| FR2192181B1 true FR2192181B1 (online.php) | 1976-04-30 |
Family
ID=26409874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7325246A Expired FR2192181B1 (online.php) | 1972-07-11 | 1973-07-10 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3857740A (online.php) |
| DE (1) | DE2334974A1 (online.php) |
| FR (1) | FR2192181B1 (online.php) |
| IT (1) | IT998222B (online.php) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5619380B2 (online.php) * | 1973-08-11 | 1981-05-07 | ||
| JPS5161473A (en) * | 1974-11-27 | 1976-05-28 | Nippon Kokan Kk | Kosokukonoritsugasushiirudoaakuyosetsunyoru atsunikuteionyokochoryokukokanno seizoho |
| US3936324A (en) * | 1975-03-14 | 1976-02-03 | Nippon Kokan Kabushiki Kaisha | Method of making high strength cold reduced steel by a full continuous annealing process |
| JPS52128821A (en) * | 1976-04-12 | 1977-10-28 | Nippon Steel Corp | Preparation of high tensile steel having superior low temperature toughness and yield point above 40 kg/pp2 |
| US4082576A (en) * | 1976-10-04 | 1978-04-04 | Youngstown Sheet And Tube Company | Ultra-high strength low alloy titanium bearing flat rolled steel and process for making |
| FR2419332A1 (fr) * | 1978-03-07 | 1979-10-05 | Kobe Steel Ltd | Acier structural soudable contenant du niobium et possedant une bonne soudabilite |
| FR2419333A1 (fr) * | 1978-03-07 | 1979-10-05 | Kobe Steel Ltd | Acier structural soudable au niobium |
| JPS54132421A (en) * | 1978-04-05 | 1979-10-15 | Nippon Steel Corp | Manufacture of high toughness bainite high tensile steel plate with superior weldability |
| JPS5836650B2 (ja) * | 1978-06-16 | 1983-08-10 | 新日本製鐵株式会社 | 引張強さ３５〜５０Ｋｇ／ｍｍ↑２、降伏比６０％未満で、高伸びを有する複合組織冷延鋼板の製造方法 |
| US4398950A (en) * | 1979-07-10 | 1983-08-16 | Inland Steel Company | High strength cold rolled, weldable steel strip |
| JPS5669358A (en) * | 1979-10-18 | 1981-06-10 | Kobe Steel Ltd | Ultra low carbon cold rolled steel sheet with superior press formability |
| US4328032A (en) * | 1980-03-13 | 1982-05-04 | Sybron Corporation | Titanium and niobium high strength steel alloys |
| JPS6046166B2 (ja) * | 1980-11-26 | 1985-10-15 | 川崎製鉄株式会社 | 焼付硬化性を有する良加工性冷延鋼板の製造方法 |
| JPS5980752A (ja) * | 1982-10-28 | 1984-05-10 | Nippon Kokan Kk <Nkk> | 硫化水素環境で溶接部の耐水素割れ性及び耐硫化物応力腐食割れ性に優れた鋼 |
| US4591395A (en) * | 1983-05-05 | 1986-05-27 | Armco Inc. | Method of heat treating low carbon steel strip |
| JPH0674487B2 (ja) * | 1986-11-28 | 1994-09-21 | 新日本製鐵株式会社 | 耐サワ−性の優れた高靱性電縫鋼管 |
| US5221373A (en) * | 1989-06-09 | 1993-06-22 | Thyssen Edelstahlwerke Ag | Internal combustion engine valve composed of precipitation hardening ferritic-pearlitic steel |
| JP3037767B2 (ja) * | 1991-01-21 | 2000-05-08 | 川崎製鉄株式会社 | 低降伏比高強度溶融亜鉛めっき鋼板及びその製造方法 |
| DE19840788C2 (de) * | 1998-09-08 | 2000-10-05 | Thyssenkrupp Stahl Ag | Verfahren zur Erzeugung von kaltgewalzten Bändern oder Blechen |
| US6518533B1 (en) * | 2001-11-01 | 2003-02-11 | Ltv Steel Company, Inc. | High strength steel tubing |
| US6764645B2 (en) * | 2001-11-28 | 2004-07-20 | Diado Steel Co., Ltd. | Steel for machine structural use having good machinability and chip-breakability |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3328211A (en) * | 1963-12-05 | 1967-06-27 | Ishikawajima Harima Heavy Ind | Method of manufacturing weldable, tough and high strength steel for structure members usable in the ashot-state and steel so made |
| DE1483210A1 (de) * | 1965-11-23 | 1969-03-20 | Hoerder Huettenunion Ag | Verwendung eines unlegierten Stahls mit guter Abkantbarkeit in Laengs- und Querrichtung |
| US3544393A (en) * | 1967-08-11 | 1970-12-01 | Nat Steel Corp | Method of manufacturing low carbon high tensile strength alloy steel |
| US3625780A (en) * | 1968-04-29 | 1971-12-07 | Youngstown Sheet And Tube Co | Process for preparation of high-strength alloy of titanium and ferritic structure |
| DE2133744B2 (de) * | 1971-07-07 | 1973-07-12 | August Thyssen-Hütte AG, 4100 Duisburg | Die verwendung eines vollberuhigten stahles fuer gegenstaende aus warmgewalztem band |
-
1973
- 1973-07-09 US US00377308A patent/US3857740A/en not_active Expired - Lifetime
- 1973-07-10 DE DE19732334974 patent/DE2334974A1/de active Pending
- 1973-07-10 FR FR7325246A patent/FR2192181B1/fr not_active Expired
- 1973-07-11 IT IT26462/73A patent/IT998222B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT998222B (it) | 1976-01-20 |
| FR2192181A1 (online.php) | 1974-02-08 |
| DE2334974A1 (de) | 1974-07-04 |
| US3857740A (en) | 1974-12-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |