FR2287519A1 - Acier structural de bonne aptitude au soudage avec grand apport de chaleur et son procede de fabrication - Google Patents
Acier structural de bonne aptitude au soudage avec grand apport de chaleur et son procede de fabricationInfo
- Publication number
- FR2287519A1 FR2287519A1 FR7530563A FR7530563A FR2287519A1 FR 2287519 A1 FR2287519 A1 FR 2287519A1 FR 7530563 A FR7530563 A FR 7530563A FR 7530563 A FR7530563 A FR 7530563A FR 2287519 A1 FR2287519 A1 FR 2287519A1
- Authority
- FR
- France
- Prior art keywords
- steel
- embrittlement
- resistant
- affected zone
- heat affected
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/004—Dispersions; Precipitations
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49115958A JPS5141620A (en) | 1974-10-07 | 1974-10-07 | Dainyunetsuyosetsukozoyoko |
JP11670074A JPS5143309A (ja) | 1974-10-09 | 1974-10-09 | Dainyunetsuyosetsukozoyoko |
JP321275A JPS5178725A (ja) | 1974-12-28 | 1974-12-28 | Dainyunetsuyosetsukozoyokono seizoho |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2287519A1 true FR2287519A1 (fr) | 1976-05-07 |
Family
ID=27275707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7530563A Withdrawn FR2287519A1 (fr) | 1974-10-07 | 1975-10-06 | Acier structural de bonne aptitude au soudage avec grand apport de chaleur et son procede de fabrication |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2544858A1 (fr) |
FR (1) | FR2287519A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2913584A1 (de) * | 1978-04-05 | 1979-10-11 | Nippon Steel Corp | Verfahren zur herstellung von bainitischem stahlblech |
EP0308361A1 (fr) * | 1987-09-16 | 1989-03-22 | MANNESMANN Aktiengesellschaft | Procédé pour la fabrication de réservoirs sous pression en acier |
US20090317285A1 (en) * | 2006-07-14 | 2009-12-24 | Katsuhiro Sasai | High strength steel plate superior in stretch flange formability and fatigue characteristics |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4812182A (en) * | 1987-07-31 | 1989-03-14 | Hongsheng Fang | Air-cooling low-carbon bainitic steel |
US4957702A (en) * | 1988-04-30 | 1990-09-18 | Qinghua University | Air-cooling duplex bainite-martensite steels |
-
1975
- 1975-10-06 FR FR7530563A patent/FR2287519A1/fr not_active Withdrawn
- 1975-10-07 DE DE19752544858 patent/DE2544858A1/de active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2913584A1 (de) * | 1978-04-05 | 1979-10-11 | Nippon Steel Corp | Verfahren zur herstellung von bainitischem stahlblech |
EP0308361A1 (fr) * | 1987-09-16 | 1989-03-22 | MANNESMANN Aktiengesellschaft | Procédé pour la fabrication de réservoirs sous pression en acier |
US20090317285A1 (en) * | 2006-07-14 | 2009-12-24 | Katsuhiro Sasai | High strength steel plate superior in stretch flange formability and fatigue characteristics |
Also Published As
Publication number | Publication date |
---|---|
DE2544858A1 (de) | 1976-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |