NO313805B1 - Martensittisk stÕlrör og fremgangsmÕte for fremstilling derav - Google Patents
Martensittisk stÕlrör og fremgangsmÕte for fremstilling derav Download PDFInfo
- Publication number
- NO313805B1 NO313805B1 NO19961576A NO961576A NO313805B1 NO 313805 B1 NO313805 B1 NO 313805B1 NO 19961576 A NO19961576 A NO 19961576A NO 961576 A NO961576 A NO 961576A NO 313805 B1 NO313805 B1 NO 313805B1
- Authority
- NO
- Norway
- Prior art keywords
- pipe
- point
- steel
- weight
- less
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 78
- 239000010959 steel Substances 0.000 title claims description 78
- 229910000734 martensite Inorganic materials 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 238000005260 corrosion Methods 0.000 claims description 48
- 230000007797 corrosion Effects 0.000 claims description 48
- 238000005496 tempering Methods 0.000 claims description 13
- 229910052804 chromium Inorganic materials 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 229910052758 niobium Inorganic materials 0.000 claims description 9
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- 229910052720 vanadium Inorganic materials 0.000 claims description 9
- 229910052726 zirconium Inorganic materials 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 229910052715 tantalum Inorganic materials 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 32
- 238000010438 heat treatment Methods 0.000 description 23
- 238000012360 testing method Methods 0.000 description 23
- 229910002092 carbon dioxide Inorganic materials 0.000 description 16
- 239000001569 carbon dioxide Substances 0.000 description 16
- 239000007789 gas Substances 0.000 description 14
- 238000005336 cracking Methods 0.000 description 12
- 238000003466 welding Methods 0.000 description 12
- 230000001105 regulatory effect Effects 0.000 description 10
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 229910001220 stainless steel Inorganic materials 0.000 description 8
- 239000010935 stainless steel Substances 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 239000003112 inhibitor Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229910000859 α-Fe Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 4
- 239000003209 petroleum derivative Substances 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 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
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
- C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- 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
- C21D2211/008—Martensite
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7097063A JP3009126B2 (ja) | 1995-04-21 | 1995-04-21 | ラインパイプ用高Ｃｒマルテンサイト鋼管の製造方法 |
| JP3624796A JPH09228001A (ja) | 1996-02-23 | 1996-02-23 | 耐孔食性に優れたマルテンサイト系ステンレス鋼およびマルテンサイト系ステンレス鋼管 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO961576D0 NO961576D0 (no) | 1996-04-19 |
| NO961576L NO961576L (no) | 1996-10-22 |
| NO313805B1 true NO313805B1 (no) | 2002-12-02 |
Family
ID=26375285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19961576A NO313805B1 (no) | 1995-04-21 | 1996-04-19 | Martensittisk stÕlrör og fremgangsmÕte for fremstilling derav |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US5858128A (de) |
| EP (1) | EP0738784B1 (de) |
| DE (1) | DE69609238T2 (de) |
| NO (1) | NO313805B1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5939018A (en) * | 1984-10-10 | 1999-08-17 | Kawasaki Steel Corporation | Martensitic stainless steels for seamless steel pipe |
| DE69609238T2 (de) * | 1995-04-21 | 2000-11-30 | Kawasaki Steel Corp., Kobe | Rostfreie martensitische Stahl mit hohem Chromgehalt für Rohre, die eine gute Beständigkeit gegen Lochfrasskorrosion haben, und Verfahren zu deren Herstellung |
| JP3509604B2 (ja) * | 1999-02-02 | 2004-03-22 | Ｊｆｅスチール株式会社 | ラインパイプ用高Ｃｒ鋼管 |
| JP2002121652A (ja) * | 2000-10-12 | 2002-04-26 | Kawasaki Steel Corp | 自動車足回り用Ｃｒ含有鋼 |
| DE60231279D1 (de) * | 2001-08-29 | 2009-04-09 | Jfe Steel Corp | Verfahren zum Herstellen von nahtlosen Rohren aus hochfester, hochzäher, martensitischer Rostfreistahl |
| JP4144283B2 (ja) * | 2001-10-18 | 2008-09-03 | 住友金属工業株式会社 | マルテンサイト系ステンレス鋼 |
| US9090957B2 (en) | 2004-12-07 | 2015-07-28 | Nippon Steel & Sumitomo Metal Corporation | Martensitic stainless steel oil country tubular good |
| ITMN20060021A1 (it) * | 2006-03-23 | 2007-09-24 | Gilcotubi S R L | Sistema di produzione di strutture tubolari inossidabili e saldabili con alta resistenza meccanica e relativo prodotto ottenuto |
| RU2353671C2 (ru) * | 2007-06-15 | 2009-04-27 | Открытое акционерное общество "Вятка" | Способ производства термомеханически обработанных горячекатаных труб |
| CN109971925B (zh) * | 2019-05-17 | 2020-08-28 | 淮海工学院 | 改善奥氏体不锈钢抗晶间腐蚀性能的形变热处理工艺方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5521566A (en) * | 1978-08-04 | 1980-02-15 | Kawasaki Steel Corp | Martensite system stainless steel for structure with excellent weldability and workability |
| JPS5915977B2 (ja) * | 1980-06-16 | 1984-04-12 | 住友金属工業株式会社 | 耐食性にすぐれた継目無し鋼管用鋼 |
| JPS5915978B2 (ja) * | 1980-06-28 | 1984-04-12 | 住友金属工業株式会社 | 耐食性にすぐれた継目無し鋼管用鋼 |
| JPS6026616A (ja) * | 1983-07-22 | 1985-02-09 | Hitachi Ltd | マルテンサイト系ステンレス鋼の熱処理法 |
| US5049210A (en) * | 1989-02-18 | 1991-09-17 | Nippon Steel Corporation | Oil Country Tubular Goods or a line pipe formed of a high-strength martensitic stainless steel |
| JPH0499154A (ja) * | 1990-08-03 | 1992-03-31 | Nippon Steel Corp | 溶接性の優れた高強度ラインパイプ用高Ｃｒ鋼 |
| JPH0499155A (ja) * | 1990-08-03 | 1992-03-31 | Nippon Steel Corp | 溶接性の優れたラインパイプ用高Ｃｒ鋼 |
| JP2580407B2 (ja) * | 1991-03-14 | 1997-02-12 | 新日本製鐵株式会社 | 耐食性に優れたマルテンサイト系ステンレス鋼継目無鋼管の製造法 |
| JPH05148592A (ja) * | 1991-11-26 | 1993-06-15 | Nippon Steel Corp | 耐炭酸ガス腐食性と製造性に優れた鋼管用マルテンサイト鋼 |
| JP2672429B2 (ja) * | 1992-02-18 | 1997-11-05 | 新日本製鐵株式会社 | 耐食性に優れたマルテンサイト系ステンレス鋼継目無鋼管の製造法 |
| JP2672437B2 (ja) * | 1992-09-07 | 1997-11-05 | 新日本製鐵株式会社 | 耐食性に優れたマルテンサイト系ステンレス鋼継目無鋼管の製造法 |
| JP3328967B2 (ja) * | 1992-09-24 | 2002-09-30 | 住友金属工業株式会社 | 靭性および耐応力腐食割れ性に優れたマルテンサイト系ステンレス鋼継目無鋼管の製造法 |
| JPH06128694A (ja) * | 1992-10-13 | 1994-05-10 | Nippon Steel Corp | 耐蝕性に優れたマルテンサイト系ステンレス鋼 |
| JPH06136490A (ja) * | 1992-10-29 | 1994-05-17 | Nippon Steel Corp | 耐食性の優れたマルテンサイトステンレス鋼の製造方法 |
| JP3116156B2 (ja) * | 1994-06-16 | 2000-12-11 | 新日本製鐵株式会社 | 耐食性および溶接性に優れた鋼管の製造方法 |
| DE69609238T2 (de) * | 1995-04-21 | 2000-11-30 | Kawasaki Steel Corp., Kobe | Rostfreie martensitische Stahl mit hohem Chromgehalt für Rohre, die eine gute Beständigkeit gegen Lochfrasskorrosion haben, und Verfahren zu deren Herstellung |
-
1996
- 1996-04-19 DE DE69609238T patent/DE69609238T2/de not_active Expired - Fee Related
- 1996-04-19 EP EP96302761A patent/EP0738784B1/de not_active Expired - Lifetime
- 1996-04-19 NO NO19961576A patent/NO313805B1/no not_active IP Right Cessation
- 1996-04-19 US US08/634,860 patent/US5858128A/en not_active Expired - Fee Related
-
1998
- 1998-10-28 US US09/181,829 patent/US6136109A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69609238T2 (de) | 2000-11-30 |
| EP0738784A1 (de) | 1996-10-23 |
| US6136109A (en) | 2000-10-24 |
| DE69609238D1 (de) | 2000-08-17 |
| EP0738784B1 (de) | 2000-07-12 |
| NO961576L (no) | 1996-10-22 |
| US5858128A (en) | 1999-01-12 |
| NO961576D0 (no) | 1996-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |