EP0367360A2 - Procédé pour la fabrication de réservoirs sous pression sans soudure - Google Patents
Procédé pour la fabrication de réservoirs sous pression sans soudure Download PDFInfo
- Publication number
- EP0367360A2 EP0367360A2 EP89250061A EP89250061A EP0367360A2 EP 0367360 A2 EP0367360 A2 EP 0367360A2 EP 89250061 A EP89250061 A EP 89250061A EP 89250061 A EP89250061 A EP 89250061A EP 0367360 A2 EP0367360 A2 EP 0367360A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure vessels
- tempering
- strength
- steel
- tempered
- 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.)
- Granted
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
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
- C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant pipes
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3837400A DE3837400C2 (de) | 1988-11-01 | 1988-11-01 | Verfahren zur Herstellung nahtloser Druckbehälter |
DE3837400 | 1988-11-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0367360A2 true EP0367360A2 (fr) | 1990-05-09 |
EP0367360A3 EP0367360A3 (fr) | 1991-09-11 |
EP0367360B1 EP0367360B1 (fr) | 1994-08-03 |
Family
ID=6366452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89250061A Expired - Lifetime EP0367360B1 (fr) | 1988-11-01 | 1989-10-23 | Procédé pour la fabrication de réservoirs sous pression sans soudure |
Country Status (5)
Country | Link |
---|---|
US (1) | US5030297A (fr) |
EP (1) | EP0367360B1 (fr) |
AT (1) | ATE109515T1 (fr) |
DE (2) | DE3837400C2 (fr) |
ES (1) | ES2057097T3 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5334841A (en) * | 1993-01-22 | 1994-08-02 | Minnesota Mining And Manufacturing Company | Method and apparatus for detecting fluorescence |
US5387392A (en) * | 1993-08-25 | 1995-02-07 | Bethlehem Steel Corporation | High strength, high toughness steel grade and gas cylinder thereof |
US6488790B1 (en) | 2001-01-22 | 2002-12-03 | International Steel Group Inc. | Method of making a high-strength low-alloy hot rolled steel |
CN104498830B (zh) * | 2014-12-30 | 2017-06-23 | 南阳汉冶特钢有限公司 | 一种合金结构钢及其生产方法 |
WO2020250009A1 (fr) * | 2019-06-12 | 2020-12-17 | Arcelormittal | Acier martensitique laminé à froid et procédé d'acier martensitique s'y rapportant |
CN113862556B (zh) * | 2021-08-05 | 2022-08-05 | 邯郸新兴特种管材有限公司 | 一种4140中厚壁无缝钢管及生产方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2703149B2 (de) * | 1976-01-28 | 1978-07-13 | Ugine Aciers, S.A., Paris | Verfahren zur Herstellung von borhaltigen Stählen |
DE2649019B2 (de) * | 1976-06-14 | 1979-10-25 | Nippon Steel Corp., Tokio | Verfahren zum Herstellen nahtloser Rohre |
JPS6067624A (ja) * | 1983-09-22 | 1985-04-18 | Kawasaki Steel Corp | 高強度高靭性鋼管の製造方法 |
JPS62196326A (ja) * | 1986-02-24 | 1987-08-29 | Sumitomo Metal Ind Ltd | 表面部の靭性の優れた高強度鋼の製造法 |
US4740255A (en) * | 1986-03-17 | 1988-04-26 | Manton Robert B | High strength weldable seamless tube of low alloy steel |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6035981B2 (ja) * | 1981-06-25 | 1985-08-17 | 住友金属工業株式会社 | 圧力容器用高強度高靭性圧延鋼材 |
JPS6187818A (ja) * | 1984-10-03 | 1986-05-06 | Nippon Steel Corp | 高温高圧容器用極厚鋼材の製造方法 |
-
1988
- 1988-11-01 DE DE3837400A patent/DE3837400C2/de not_active Expired - Fee Related
-
1989
- 1989-10-23 ES ES89250061T patent/ES2057097T3/es not_active Expired - Lifetime
- 1989-10-23 DE DE58908140T patent/DE58908140D1/de not_active Expired - Fee Related
- 1989-10-23 EP EP89250061A patent/EP0367360B1/fr not_active Expired - Lifetime
- 1989-10-23 AT AT89250061T patent/ATE109515T1/de not_active IP Right Cessation
- 1989-10-30 US US07/429,215 patent/US5030297A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2703149B2 (de) * | 1976-01-28 | 1978-07-13 | Ugine Aciers, S.A., Paris | Verfahren zur Herstellung von borhaltigen Stählen |
DE2649019B2 (de) * | 1976-06-14 | 1979-10-25 | Nippon Steel Corp., Tokio | Verfahren zum Herstellen nahtloser Rohre |
JPS6067624A (ja) * | 1983-09-22 | 1985-04-18 | Kawasaki Steel Corp | 高強度高靭性鋼管の製造方法 |
JPS62196326A (ja) * | 1986-02-24 | 1987-08-29 | Sumitomo Metal Ind Ltd | 表面部の靭性の優れた高強度鋼の製造法 |
US4740255A (en) * | 1986-03-17 | 1988-04-26 | Manton Robert B | High strength weldable seamless tube of low alloy steel |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN, Band 12, No. 50 (C-476), 16. Februar 1988; & JP-A-62 196 326 (SUMITOMO METAL IND.) (29-08-1987) * |
PATENT ABSTRACTS OF JAPAN, Band 9, Nr. 200 (C-298)[1923], 16. August 1985; & JP -A-60 067 624 (KAWASAKI SEITETSU) (18-04-1985) * |
VdTüV-WERKSTOFFBLATT, Nr. 431, März 1988, Seiten 1-8, Essen, DE; "Vergüteter, Cr-Mo-legierter Walz- und Schmiedestahl 34 CrMo 4 und 34 CrMo 4/A Werkstoff-Nr. 1.7220 * |
Also Published As
Publication number | Publication date |
---|---|
DE58908140D1 (de) | 1994-09-08 |
ES2057097T3 (es) | 1994-10-16 |
US5030297A (en) | 1991-07-09 |
EP0367360A3 (fr) | 1991-09-11 |
ATE109515T1 (de) | 1994-08-15 |
EP0367360B1 (fr) | 1994-08-03 |
DE3837400A1 (de) | 1990-05-03 |
DE3837400C2 (de) | 1995-02-23 |
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