NO931530L - Meget mekanisk og korrosjonsresistent rustfritt stål og relevante behandlingsprosesser - Google Patents
Meget mekanisk og korrosjonsresistent rustfritt stål og relevante behandlingsprosesserInfo
- Publication number
- NO931530L NO931530L NO931530A NO931530A NO931530L NO 931530 L NO931530 L NO 931530L NO 931530 A NO931530 A NO 931530A NO 931530 A NO931530 A NO 931530A NO 931530 L NO931530 L NO 931530L
- Authority
- NO
- Norway
- Prior art keywords
- stainless steel
- temperature
- corrosion resistant
- treatment processes
- resistant stainless
- Prior art date
Links
- 238000005260 corrosion Methods 0.000 title abstract 2
- 230000007797 corrosion Effects 0.000 title abstract 2
- 229910001220 stainless steel Inorganic materials 0.000 title abstract 2
- 239000010935 stainless steel Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 238000010791 quenching Methods 0.000 abstract 2
- 230000000171 quenching effect Effects 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000000137 annealing Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000005242 forging Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000013067 intermediate product Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 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
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment 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
- 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
- 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
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Thermal Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Crystallography & Structural Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Heat Treatment Of Steel (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Coating With Molten Metal (AREA)
- Extrusion Of Metal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM920782A IT1263251B (it) | 1992-10-27 | 1992-10-27 | Procedimento per la produzione di manufatti in acciaio inossidabile super-duplex. |
Publications (3)
Publication Number | Publication Date |
---|---|
NO931530D0 NO931530D0 (no) | 1993-04-27 |
NO931530L true NO931530L (no) | 1994-04-28 |
NO306122B1 NO306122B1 (no) | 1999-09-20 |
Family
ID=11401259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO931530A NO306122B1 (no) | 1992-10-27 | 1993-04-27 | Stållegering, fremgangsmåte for fremstilling av denne og anvendelse av legeringen |
Country Status (8)
Country | Link |
---|---|
US (1) | US5352406A (no) |
EP (1) | EP0594935B1 (no) |
AT (1) | ATE194666T1 (no) |
DE (1) | DE69329004T2 (no) |
DK (1) | DK0594935T3 (no) |
ES (1) | ES2148193T3 (no) |
IT (1) | IT1263251B (no) |
NO (1) | NO306122B1 (no) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1052036C (zh) * | 1994-05-21 | 2000-05-03 | 朴庸秀 | 有高耐腐蚀性的双相不锈钢 |
FI100422B (fi) * | 1994-07-11 | 1997-11-28 | Metso Paper Inc | Telan valmistus |
IT1275287B (it) * | 1995-05-31 | 1997-08-05 | Dalmine Spa | Acciaio inossidabile supermartensitico avente elevata resistenza meccanica ed alla corrosione e relativi manufatti |
MY116920A (en) * | 1996-07-01 | 2004-04-30 | Shell Int Research | Expansion of tubings |
SE527175C2 (sv) * | 2003-03-02 | 2006-01-17 | Sandvik Intellectual Property | Duplex rostfri ställegering och dess användning |
EA008812B1 (ru) * | 2003-04-25 | 2007-08-31 | Тубос Де Асеро Де Мексико, С.А. | Бесшовная стальная труба, предназначенная для использования в трубопроводе, и способ ее производства |
CN101506392B (zh) * | 2006-06-29 | 2011-01-26 | 特纳瑞斯连接股份公司 | 用于液压缸的在低温下具有增强各向同性刚度的无缝精密钢管及其制造工序 |
BRPI0802616A2 (pt) * | 2007-03-26 | 2011-08-30 | Sumitomo Metal Ind | produtos tubulares para paìses produtores de petróleo para expansão em poço e aço inoxidável duplo para uso em produtos tubulares para paìses produtores de petróleo para expansão |
MX2007004600A (es) * | 2007-04-17 | 2008-12-01 | Tubos De Acero De Mexico S A | Un tubo sin costura para la aplicación como secciones verticales de work-over. |
US7862667B2 (en) | 2007-07-06 | 2011-01-04 | Tenaris Connections Limited | Steels for sour service environments |
EP2238272B1 (en) * | 2007-11-19 | 2019-03-06 | Tenaris Connections B.V. | High strength bainitic steel for octg applications |
BRPI0904814B1 (pt) * | 2008-11-25 | 2020-11-10 | Maverick Tube, Llc | método de fabricação de um produto de aço |
EP2325435B2 (en) | 2009-11-24 | 2020-09-30 | Tenaris Connections B.V. | Threaded joint sealed to [ultra high] internal and external pressures |
US9163296B2 (en) | 2011-01-25 | 2015-10-20 | Tenaris Coiled Tubes, Llc | Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment |
IT1403688B1 (it) | 2011-02-07 | 2013-10-31 | Dalmine Spa | Tubi in acciaio con pareti spesse con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensione da solfuri. |
IT1403689B1 (it) | 2011-02-07 | 2013-10-31 | Dalmine Spa | Tubi in acciaio ad alta resistenza con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensioni da solfuri. |
US8636856B2 (en) | 2011-02-18 | 2014-01-28 | Siderca S.A.I.C. | High strength steel having good toughness |
US8414715B2 (en) | 2011-02-18 | 2013-04-09 | Siderca S.A.I.C. | Method of making ultra high strength steel having good toughness |
US9340847B2 (en) | 2012-04-10 | 2016-05-17 | Tenaris Connections Limited | Methods of manufacturing steel tubes for drilling rods with improved mechanical properties, and rods made by the same |
JP6204496B2 (ja) | 2013-01-11 | 2017-09-27 | テナリス・コネクシヨンズ・ベー・ブイ | 耐ゴーリング性ドリルパイプツールジョイントおよび対応するドリルパイプ |
WO2014112445A1 (ja) * | 2013-01-15 | 2014-07-24 | 株式会社神戸製鋼所 | 二相ステンレス鋼材および二相ステンレス鋼管 |
US9187811B2 (en) | 2013-03-11 | 2015-11-17 | Tenaris Connections Limited | Low-carbon chromium steel having reduced vanadium and high corrosion resistance, and methods of manufacturing |
US9803256B2 (en) | 2013-03-14 | 2017-10-31 | Tenaris Coiled Tubes, Llc | High performance material for coiled tubing applications and the method of producing the same |
EP2789701A1 (en) | 2013-04-08 | 2014-10-15 | DALMINE S.p.A. | High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes |
EP2789700A1 (en) | 2013-04-08 | 2014-10-15 | DALMINE S.p.A. | Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes |
WO2014207656A1 (en) | 2013-06-25 | 2014-12-31 | Tenaris Connections Ltd. | High-chromium heat-resistant steel |
DE102013110743B4 (de) | 2013-09-27 | 2016-02-11 | Böhler Edelstahl GmbH & Co. KG | Verfahren zur Herstellung eines Duplexstahles |
US10179943B2 (en) | 2014-07-18 | 2019-01-15 | General Electric Company | Corrosion resistant article and methods of making |
JP6197850B2 (ja) * | 2014-12-18 | 2017-09-20 | Jfeスチール株式会社 | 二相ステンレス継目無鋼管の製造方法 |
US11124852B2 (en) | 2016-08-12 | 2021-09-21 | Tenaris Coiled Tubes, Llc | Method and system for manufacturing coiled tubing |
US10434554B2 (en) | 2017-01-17 | 2019-10-08 | Forum Us, Inc. | Method of manufacturing a coiled tubing string |
CN113523166A (zh) * | 2021-07-21 | 2021-10-22 | 苏州雷格姆海洋石油设备科技有限公司 | 深海连接器用25%Cr大壁厚超级双目不锈钢锻件的生产工艺 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1214667A (en) * | 1983-01-05 | 1986-12-02 | Terry A. Debold | Duplex alloy |
JPS61564A (ja) * | 1984-06-13 | 1986-01-06 | Nippon Kokan Kk <Nkk> | 衝撃特性の優れた2相ステンレス鋼 |
US4604887A (en) | 1984-11-30 | 1986-08-12 | Kawasaki Steel Corporation | Duplex stainless steel seamless pipe and a method for producing the same |
SE453838B (sv) * | 1985-09-05 | 1988-03-07 | Santrade Ltd | Hogkvevehaltigt ferrit-austenitiskt rostfritt stal |
GB2203680B (en) * | 1987-04-21 | 1991-06-26 | Nippon Yakin Kogyo Co Ltd | A direct production process of a stainless steel strip having excellent superplasticity and surface properties |
US4915752A (en) | 1988-09-13 | 1990-04-10 | Carondelet Foundry Company | Corrosion resistant alloy |
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 |
JP2970955B2 (ja) * | 1991-06-03 | 1999-11-02 | 住友金属工業株式会社 | 耐カッパーチェッキング性に優れた高クロムフェライト系耐熱鋼 |
JP3227734B2 (ja) * | 1991-09-30 | 2001-11-12 | 住友金属工業株式会社 | 高耐食二相ステンレス鋼とその製造方法 |
JP2500162B2 (ja) * | 1991-11-11 | 1996-05-29 | 住友金属工業株式会社 | 耐食性に優れた高強度二相ステンレス鋼 |
IT1257695B (it) * | 1992-04-24 | 1996-02-01 | Acciaio austeno-ferritico avente alta resistenza alla corrosione ed elevato carico di snervamento allo stato solubizzato. |
-
1992
- 1992-10-27 IT ITRM920782A patent/IT1263251B/it active IP Right Grant
-
1993
- 1993-04-23 AT AT93106675T patent/ATE194666T1/de not_active IP Right Cessation
- 1993-04-23 EP EP93106675A patent/EP0594935B1/en not_active Expired - Lifetime
- 1993-04-23 DE DE69329004T patent/DE69329004T2/de not_active Expired - Lifetime
- 1993-04-23 US US08/051,424 patent/US5352406A/en not_active Expired - Lifetime
- 1993-04-23 DK DK93106675T patent/DK0594935T3/da active
- 1993-04-23 ES ES93106675T patent/ES2148193T3/es not_active Expired - Lifetime
- 1993-04-27 NO NO931530A patent/NO306122B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69329004D1 (de) | 2000-08-17 |
NO931530D0 (no) | 1993-04-27 |
EP0594935A1 (en) | 1994-05-04 |
EP0594935B1 (en) | 2000-07-12 |
ATE194666T1 (de) | 2000-07-15 |
ITRM920782A1 (it) | 1994-04-27 |
NO306122B1 (no) | 1999-09-20 |
IT1263251B (it) | 1996-08-05 |
ITRM920782A0 (it) | 1992-10-27 |
DK0594935T3 (da) | 2000-10-09 |
DE69329004T2 (de) | 2000-11-16 |
ES2148193T3 (es) | 2000-10-16 |
US5352406A (en) | 1994-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |