IT1130093B - Procedimento per produrre un acciaio laminato,molto resistente e molto tenace - Google Patents
Procedimento per produrre un acciaio laminato,molto resistente e molto tenaceInfo
- Publication number
- IT1130093B IT1130093B IT21017/80A IT2101780A IT1130093B IT 1130093 B IT1130093 B IT 1130093B IT 21017/80 A IT21017/80 A IT 21017/80A IT 2101780 A IT2101780 A IT 2101780A IT 1130093 B IT1130093 B IT 1130093B
- Authority
- IT
- Italy
- Prior art keywords
- tough
- resistant
- procedure
- produce
- laminated steel
- Prior art date
Links
- 229910000576 Laminated steel Inorganic materials 0.000 title 1
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
- C21D8/0221—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
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 Steel (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54038234A JPS5814848B2 (ja) | 1979-03-30 | 1979-03-30 | 非調質高強度高靭性鋼の製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8021017A0 IT8021017A0 (it) | 1980-03-28 |
IT1130093B true IT1130093B (it) | 1986-06-11 |
Family
ID=12519602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21017/80A IT1130093B (it) | 1979-03-30 | 1980-03-28 | Procedimento per produrre un acciaio laminato,molto resistente e molto tenace |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5814848B2 (it) |
DE (1) | DE3012139A1 (it) |
IT (1) | IT1130093B (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5792129A (en) * | 1980-11-27 | 1982-06-08 | Nippon Steel Corp | Production of nonrefined high toughness steel |
FR2502178B1 (fr) * | 1981-03-19 | 1986-06-20 | Siderurgie Fse Inst Rech | Procede de fabrication de toles fortes en acier |
JPS5877528A (ja) * | 1981-10-31 | 1983-05-10 | Nippon Steel Corp | 低温靭性の優れた高張力鋼の製造法 |
CS330783A2 (en) | 1982-07-09 | 1984-06-18 | Mannesmann Ag | Zpusob vyroby plechu s jemnozrnnou strukturou z nizce legovane oceli pro vyrobu trub velkeho prumeru |
DE3323929A1 (de) * | 1982-07-09 | 1984-01-12 | Mannesmann AG, 4000 Düsseldorf | Verfahren zur herstellung von feinkoernigen, schweissbaren grossrohrblechen |
JPS61127815A (ja) * | 1984-11-26 | 1986-06-16 | Nippon Steel Corp | 高アレスト性含Ni鋼の製造法 |
US4880480A (en) * | 1985-01-24 | 1989-11-14 | Kabushiki Kaisha Kobe Seiko Sho | High strength hot rolled steel sheet for wheel rims |
JPS63312951A (ja) * | 1987-06-15 | 1988-12-21 | Kobe Steel Ltd | ボイラ用炭素鋼板 |
DE3818879C1 (it) * | 1988-06-01 | 1989-11-16 | Mannesmann Ag, 4000 Duesseldorf, De | |
JPH0794687B2 (ja) * | 1989-03-29 | 1995-10-11 | 新日本製鐵株式会社 | 高溶接性、耐応力腐食割れ性および低温靭性にすぐれたht80鋼の製造方法 |
JP2711163B2 (ja) * | 1990-01-12 | 1998-02-10 | 新日本製鐵株式会社 | 耐co▲下2▼腐食性の優れた高耐食性低合金ラインパイプ用鋼の製造法 |
JPH0417614A (ja) * | 1990-05-11 | 1992-01-22 | Nkk Corp | 溶接性が良好で破壊伝播停止特性の優れた厚鋼板の製造方法 |
JP2598357B2 (ja) * | 1992-03-11 | 1997-04-09 | 新日本製鐵株式会社 | 低温靱性の優れた高張力鋼板の製造法 |
US5858130A (en) * | 1997-06-25 | 1999-01-12 | Bethlehem Steel Corporation | Composition and method for producing an alloy steel and a product therefrom for structural applications |
CN110760659A (zh) * | 2019-09-27 | 2020-02-07 | 南京钢铁股份有限公司 | 一种耐候桥梁用焊丝钢的轧制工艺 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5821008B2 (ja) * | 1975-10-06 | 1983-04-26 | 新日本製鐵株式会社 | アツエンノママデテイオンジンセイノスグレタ テイコウフクヒコウチヨウリヨクアツコウハンノセイゾウホウホウ |
US4138278A (en) * | 1976-08-27 | 1979-02-06 | Nippon Steel Corporation | Method for producing a steel sheet having remarkably excellent toughness at low temperatures |
-
1979
- 1979-03-30 JP JP54038234A patent/JPS5814848B2/ja not_active Expired
-
1980
- 1980-03-28 IT IT21017/80A patent/IT1130093B/it active
- 1980-03-28 DE DE19803012139 patent/DE3012139A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JPS55131125A (en) | 1980-10-11 |
DE3012139A1 (de) | 1980-10-09 |
IT8021017A0 (it) | 1980-03-28 |
JPS5814848B2 (ja) | 1983-03-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT8022512A0 (it) | Apparecchiatura per formatura composita. | |
BR8007717A (pt) | Laminados resistentes ao impacto | |
IT7823207A0 (it) | Liposomi. | |
JPS5373414A (en) | Austenite stainless steel | |
ES262012Y (es) | Llavero. | |
IT1130093B (it) | Procedimento per produrre un acciaio laminato,molto resistente e molto tenace | |
JPS5295524A (en) | Austenite stainless steel | |
IT1131127B (it) | Procedimento per piegare un articolo laminato | |
CS193577B2 (en) | Laminated electroaccoustic convertor | |
JPS5363210A (en) | Lowwchrome oxidationnresistant austenite stainless steel | |
JPS53104515A (en) | Abrasionnresistant austenitic stainless steel | |
JPS5373415A (en) | Austenite stainless steel | |
JPS53114720A (en) | Highhmanganese steel with improved toughness | |
IT8022660A0 (it) | Acciaio ferritico inossidabile. | |
HU175741B (hu) | Vjazkaja, ferritnaja korrozionnostojjkaja molibdenovaja stal' | |
IT7923445A0 (it) | Giubotto corazzato antiproiettile. | |
JPS5363209A (en) | Austenite stainless steel | |
JPS52110215A (en) | Deep drawing austenite stainless steel | |
NL7711436A (nl) | Staalconvertor. | |
JPS52138422A (en) | High strength bolt stainless steel | |
JPS5443818A (en) | Austenite wearrresistant steel | |
JPS5353512A (en) | Heat resistant steel | |
SE7801265L (sv) | Sammansatt, fortlopande blankettbana | |
BR5900238U (pt) | Cepa laminada,compensada e conformada ortopedicamente | |
ES233069Y (es) | Eslinga compuesta. |