DE69617002D1 - Verfahren zur herstellung von hochfesten nahtlosen stahlrohren mit hervorragender schwefel induzierter spannungsrisskorossionsbeständigkeit - Google Patents
Verfahren zur herstellung von hochfesten nahtlosen stahlrohren mit hervorragender schwefel induzierter spannungsrisskorossionsbeständigkeitInfo
- Publication number
- DE69617002D1 DE69617002D1 DE69617002A DE69617002A DE69617002D1 DE 69617002 D1 DE69617002 D1 DE 69617002D1 DE 69617002 A DE69617002 A DE 69617002A DE 69617002 A DE69617002 A DE 69617002A DE 69617002 D1 DE69617002 D1 DE 69617002D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- seamless steel
- cracking resistance
- steel tubes
- strength seamless
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
- B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11602395A JP3755163B2 (ja) | 1995-05-15 | 1995-05-15 | 耐硫化物応力割れ性に優れた高強度継目無鋼管の製造方法 |
| JP14784495 | 1995-06-14 | ||
| JP14784595 | 1995-06-14 | ||
| JP17187295A JP3362565B2 (ja) | 1995-07-07 | 1995-07-07 | 高強度高耐食継目無鋼管の製造方法 |
| PCT/JP1996/001274 WO1996036742A1 (fr) | 1995-05-15 | 1996-05-15 | Procede de production de tubes d'acier sans soudure a haute resistance, non susceptibles de fissuration par les composes soufres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE69617002D1 true DE69617002D1 (de) | 2001-12-20 |
Family
ID=27470307
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69617002A Expired - Lifetime DE69617002D1 (de) | 1995-05-15 | 1996-05-15 | Verfahren zur herstellung von hochfesten nahtlosen stahlrohren mit hervorragender schwefel induzierter spannungsrisskorossionsbeständigkeit |
| DE69617002T Expired - Lifetime DE69617002T4 (de) | 1995-05-15 | 1996-05-15 | Verfahren zur herstellung von hochfesten nahtlosen stahlrohren mit hervorragender schwefel induzierter spannungsrisskorossionsbeständigkeit |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69617002T Expired - Lifetime DE69617002T4 (de) | 1995-05-15 | 1996-05-15 | Verfahren zur herstellung von hochfesten nahtlosen stahlrohren mit hervorragender schwefel induzierter spannungsrisskorossionsbeständigkeit |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5938865A (enExample) |
| EP (1) | EP0828007B1 (enExample) |
| DE (2) | DE69617002D1 (enExample) |
| DK (1) | DK0828007T3 (enExample) |
| MX (1) | MX9708775A (enExample) |
| NO (1) | NO321325B1 (enExample) |
| WO (1) | WO1996036742A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458009A (zh) * | 2014-09-05 | 2016-04-06 | 上海金保莱不锈钢有限公司 | 一种生产超薄精轧管的方法 |
| CN107052076A (zh) * | 2016-11-28 | 2017-08-18 | 安徽宝泰特种材料有限公司 | 一种夹套芯棒热轧制大口径钛及钛合金薄壁无缝管的方法 |
Families Citing this family (80)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3355132B2 (ja) * | 1998-05-01 | 2002-12-09 | 新日本製鐵株式会社 | 破断分離性と耐久強さに優れた機械構造用鋼 |
| JP3562353B2 (ja) * | 1998-12-09 | 2004-09-08 | 住友金属工業株式会社 | 耐硫化物応力腐食割れ性に優れる油井用鋼およびその製造方法 |
| FR2783840B1 (fr) * | 1998-09-30 | 2000-11-10 | Aubert & Duval Sa | Acier permettant des cinetiques de nitruration elevees, procede pour son obtention et pieces formees avec cet acier |
| AR023265A1 (es) * | 1999-05-06 | 2002-09-04 | Sumitomo Metal Ind | Material de acero de elevada resistencia para un pozo petrolero, excelente en el craqueo de la tension de sulfuros y metodo para producir un material deacero de elevada resistencia. |
| US6523261B1 (en) * | 1999-07-22 | 2003-02-25 | Mapress Gmbh & Co. Kg | Method of making a metallic press fitting element |
| US6540848B2 (en) | 2000-02-02 | 2003-04-01 | Kawasaki Steel Corporation | High strength, high toughness, seamless steel pipe for line pipe |
| EP1462536B1 (en) * | 2000-06-07 | 2007-02-14 | Nippon Steel Corporation | Steel pipe excellent in formability and method of producing the same |
| US20020033591A1 (en) * | 2000-09-01 | 2002-03-21 | Trw Inc. | Method of producing a cold temperature high toughness structural steel tubing |
| US7540402B2 (en) * | 2001-06-29 | 2009-06-02 | Kva, Inc. | Method for controlling weld metal microstructure using localized controlled cooling of seam-welded joints |
| WO2003083152A1 (fr) | 2002-03-29 | 2003-10-09 | Sumitomo Metal Industries, Ltd. | Acier a alliage faible |
| DE10315418B3 (de) * | 2003-04-04 | 2004-07-22 | Thyssenkrupp Automotive Ag | Verfahren zur thermomechanischen Behandlung von Stahl |
| CN100545291C (zh) | 2003-04-25 | 2009-09-30 | 墨西哥钢管股份有限公司 | 用作导管的无缝钢管和获得所述钢管的方法 |
| AR047467A1 (es) * | 2004-01-30 | 2006-01-18 | Sumitomo Metal Ind | Tubo de acero sin costura para pozos petroliferos y procedimiento para fabricarlo |
| JP4140556B2 (ja) * | 2004-06-14 | 2008-08-27 | 住友金属工業株式会社 | 耐硫化物応力割れ性に優れた低合金油井管用鋼 |
| EP1820576B1 (en) | 2004-10-28 | 2010-01-27 | Sumitomo Metal Industries, Ltd. | Production method of seamless steel pipe |
| JP4609138B2 (ja) * | 2005-03-24 | 2011-01-12 | 住友金属工業株式会社 | 耐硫化物応力割れ性に優れた油井管用鋼および油井用継目無鋼管の製造方法 |
| JP2006265668A (ja) * | 2005-03-25 | 2006-10-05 | Sumitomo Metal Ind Ltd | 油井用継目無鋼管 |
| CN1840287A (zh) * | 2005-03-31 | 2006-10-04 | 住友金属工业株式会社 | 高强度高韧性管道用无缝钢管的制造方法 |
| CN1840731A (zh) * | 2005-03-31 | 2006-10-04 | 住友金属工业株式会社 | 机械结构部件用无缝钢管的制造方法 |
| JP4725216B2 (ja) * | 2005-07-08 | 2011-07-13 | 住友金属工業株式会社 | 耐硫化物応力割れ性に優れた低合金油井管用鋼 |
| JP4635764B2 (ja) * | 2005-07-25 | 2011-02-23 | 住友金属工業株式会社 | 継目無鋼管の製造方法 |
| MXPA05008339A (es) | 2005-08-04 | 2007-02-05 | Tenaris Connections Ag | Acero de alta resistencia para tubos de acero soldables y sin costura. |
| JP2009541589A (ja) | 2006-06-29 | 2009-11-26 | テナリス・コネクシヨンズ・アクチエンゲゼルシヤフト | 低温における等方じん性が向上した油圧シリンダー用継ぎ目なし精密鋼管およびこれを得る方法 |
| MY144904A (en) * | 2007-03-30 | 2011-11-30 | Sumitomo Metal Ind | Low alloy steel for oil country tubular goods and seamless steel pipe |
| WO2008123422A1 (ja) * | 2007-03-30 | 2008-10-16 | Sumitomo Metal Industries, Ltd. | 低合金鋼、油井用継目無鋼管および継目無鋼管の製造方法 |
| DE102007023306A1 (de) * | 2007-05-16 | 2008-11-20 | Benteler Stahl/Rohr Gmbh | Verwendung einer Stahllegierung für Mantelrohre zur Perforation von Bohrlochverrohrungen sowie Mantelrohr |
| US7862667B2 (en) * | 2007-07-06 | 2011-01-04 | Tenaris Connections Limited | Steels for sour service environments |
| JP5065781B2 (ja) | 2007-07-10 | 2012-11-07 | 臼井国際産業株式会社 | 燃料噴射管用鋼管およびその製造方法 |
| KR100967030B1 (ko) * | 2007-11-07 | 2010-06-30 | 주식회사 포스코 | 딥 드로잉용 고장력강 및 그 제조방법 |
| MX2010005532A (es) | 2007-11-19 | 2011-02-23 | Tenaris Connections Ltd | Acero bainítico de alta resistencia para aplicaciones octg. |
| US8221562B2 (en) | 2008-11-25 | 2012-07-17 | Maverick Tube, Llc | Compact strip or thin slab processing of boron/titanium steels |
| JP4475440B1 (ja) * | 2008-11-26 | 2010-06-09 | 住友金属工業株式会社 | 継目無鋼管およびその製造方法 |
| FR2939449B1 (fr) * | 2008-12-09 | 2011-03-18 | Vallourec Mannesmann Oil & Gas France | Acier faiblement allie a limite d'elasticite elevee et haute resistance a la fissuration sous contrainte par les sulfures. |
| FR2942808B1 (fr) * | 2009-03-03 | 2011-02-18 | Vallourec Mannesmann Oil & Gas | Acier faiblement allie a limite d'elasticite elevee et haute resistance a la fissuration sous contrainte par les sulfures. |
| AR075976A1 (es) * | 2009-03-30 | 2011-05-11 | Sumitomo Metal Ind | Metodo para la manufactura de tuberias sin costura |
| EP2325435B2 (en) | 2009-11-24 | 2020-09-30 | Tenaris Connections B.V. | Threaded joint sealed to [ultra high] internal and external pressures |
| CN102725428B (zh) | 2010-01-27 | 2014-01-15 | 新日铁住金株式会社 | 管线管用无缝钢管的制造方法及管线管用无缝钢管 |
| DE102010008389A1 (de) * | 2010-02-17 | 2011-08-18 | Kocks Technik GmbH & Co. KG, 40721 | Walzanlage zum Erzeugen eines rohrförmigen Produkts und Verfahren zum Erzeugen eines rohrförmigen Produkts |
| JP4911265B2 (ja) * | 2010-06-02 | 2012-04-04 | 住友金属工業株式会社 | ラインパイプ用継目無鋼管及びその製造方法 |
| FR2960883B1 (fr) * | 2010-06-04 | 2012-07-13 | Vallourec Mannesmann Oil & Gas | Acier faiblement allie a limite d'elasticite elevee et haute resistance a la fissuration sous contrainte par les sulfures |
| 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 |
| 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. |
| 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. |
| 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 |
| AR088424A1 (es) * | 2011-08-22 | 2014-06-11 | Nippon Steel & Sumitomo Metal Corp | Tubo de acero para pozo de petroleo con excelente resistencia a la corrosion bajo tension por presencia de sulfuros |
| CN103071679A (zh) * | 2011-10-25 | 2013-05-01 | 都江堰市鑫奥岩土锚固材料有限公司 | 中空锚杆一次性成型工艺 |
| US20130202906A1 (en) * | 2012-02-08 | 2013-08-08 | Edwin Hall Niccolls | Equipment for use in corrosive environments and methods for forming thereof |
| CN104039989B (zh) * | 2012-03-07 | 2015-11-25 | 新日铁住金株式会社 | 硫化物应力开裂耐性优异的高强度钢材的制造方法 |
| BR112014030346B1 (pt) * | 2012-06-20 | 2020-05-05 | Nippon Steel Corporation | materiais tubulares de campos de petróleo e métodos de produção dos mesmos |
| CN103627870B (zh) * | 2012-08-14 | 2016-02-24 | 宝钢特钢有限公司 | 一种锅炉用不锈钢管的热处理方法和制造方法 |
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| AR101200A1 (es) * | 2014-07-25 | 2016-11-30 | Nippon Steel & Sumitomo Metal Corp | Tubo de acero de baja aleación para pozo de petróleo |
| AR101683A1 (es) * | 2014-09-04 | 2017-01-04 | Nippon Steel & Sumitomo Metal Corp | Tubo de acero de pared gruesa para pozo de petróleo y método de producción del mismo |
| BR112017006937B1 (pt) * | 2014-10-17 | 2021-05-04 | Nippon Steel Corporation | tubo de aço de baixa liga para poço de óleo |
| MX2017006869A (es) * | 2014-11-27 | 2017-08-14 | Jfe Steel Corp | Linea de aparato para fabricar tuberia y tubo de acero sin costura y metodo para fabricar tuberia de acero inoxidable sin costura duplex. |
| WO2016093161A1 (ja) * | 2014-12-12 | 2016-06-16 | 新日鐵住金株式会社 | 油井管用低合金鋼及び低合金鋼油井管の製造方法 |
| JP5943164B1 (ja) * | 2014-12-24 | 2016-06-29 | Jfeスチール株式会社 | 油井用高強度継目無鋼管およびその製造方法 |
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| US9818717B2 (en) | 2016-02-24 | 2017-11-14 | International Business Machines Corporation | Enhanced cleaning for water-soluble flux soldering |
| JP6292366B1 (ja) | 2016-08-01 | 2018-03-14 | 新日鐵住金株式会社 | 継目無鋼管およびその製造方法 |
| US11124852B2 (en) | 2016-08-12 | 2021-09-21 | Tenaris Coiled Tubes, Llc | Method and system for manufacturing coiled tubing |
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| CN109457181B (zh) * | 2018-11-23 | 2020-04-24 | 安徽飞镖知识产权服务股份有限公司 | 一种高压锅炉用无缝钢管及其制造方法 |
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Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54117311A (en) * | 1978-03-06 | 1979-09-12 | Kawasaki Steel Co | Production of steel pipe for oil well |
| JPS563626A (en) * | 1979-06-25 | 1981-01-14 | Kawasaki Steel Corp | Manufacture of seamless steel pipe excellent in toughness |
| JPS5891123A (ja) * | 1981-11-27 | 1983-05-31 | Kawasaki Steel Corp | 溶接部靭性に優れた80kg/mm↑2級構造用継目無鋼管の製造方法 |
| JPS58104120A (ja) * | 1981-12-17 | 1983-06-21 | Kawasaki Steel Corp | 細粒組織を有する高張力鋼材の製造方法 |
| JPS58117832A (ja) * | 1982-01-07 | 1983-07-13 | Nippon Steel Corp | 強度と靭性のすぐれた低炭素当量成分系継目無鋼管の製造法 |
| JPS58224116A (ja) * | 1982-06-21 | 1983-12-26 | Kawasaki Steel Corp | 耐硫化物応力腐食割れ性にすぐれた継目無鋼管の製造方法 |
| JPS6043424A (ja) * | 1983-08-18 | 1985-03-08 | Sumitomo Metal Ind Ltd | 耐硫化物割れ性の優れた鋼の製造方法 |
| JPS6046318A (ja) * | 1983-08-23 | 1985-03-13 | Sumitomo Metal Ind Ltd | 耐硫化物割れ性の優れた鋼の製造方法 |
| JPS6046317A (ja) * | 1983-08-23 | 1985-03-13 | Sumitomo Metal Ind Ltd | 耐硫化物割れ性の優れた鋼の製造方法 |
| JPS6052520A (ja) * | 1983-08-31 | 1985-03-25 | Sumitomo Metal Ind Ltd | 耐硫化物割れ性の優れた鋼の製造方法 |
| JPS6067623A (ja) * | 1983-09-21 | 1985-04-18 | Kawasaki Steel Corp | 直接焼入法による低炭素高強度継目無鋼管の製造方法 |
| JPS6075523A (ja) * | 1983-09-30 | 1985-04-27 | Kawasaki Steel Corp | 高強度油井管用継目無鋼管の製造方法 |
| JPS6086208A (ja) * | 1983-10-14 | 1985-05-15 | Sumitomo Metal Ind Ltd | 耐硫化物割れ性の優れた鋼の製造方法 |
| JPS6086209A (ja) * | 1983-10-14 | 1985-05-15 | Sumitomo Metal Ind Ltd | 耐硫化物割れ性の優れた鋼の製造方法 |
| JPS619519A (ja) * | 1984-06-25 | 1986-01-17 | Sumitomo Metal Ind Ltd | 耐硫化物腐食割れ性に優れた高強度鋼の製法 |
| JPS61238917A (ja) * | 1985-04-15 | 1986-10-24 | Kawasaki Steel Corp | 低合金調質型高張力継目無鋼管の製造方法 |
| JPS6230849A (ja) * | 1985-08-01 | 1987-02-09 | Nippon Kokan Kk <Nkk> | 直接焼入れ焼戻しによる耐sscc特性の優れた鋼の製造方法 |
| JPH0663026B2 (ja) * | 1985-12-12 | 1994-08-17 | 川崎製鉄株式会社 | 直接焼入れ工程による高強度高じん性ボロン添加厚鋼板の製造法 |
| JPS62149813A (ja) * | 1985-12-23 | 1987-07-03 | Kawasaki Steel Corp | 耐硫化物応力腐食割れ性に優れる高強度継目無鋼管の製造方法 |
| JPH06104849B2 (ja) * | 1986-04-25 | 1994-12-21 | 新日本製鐵株式会社 | 硫化物応力割れ抵抗性に優れた低合金高張力油井用鋼の製造方法 |
| JPS6311621A (ja) * | 1986-06-30 | 1988-01-19 | Kawasaki Steel Corp | シ−ムレス鋼管の圧延のオンラインにおける熱処理方法ならびにその装置 |
| JP2554636B2 (ja) * | 1986-10-08 | 1996-11-13 | 新日本製鐵株式会社 | 耐硫化物応力腐食割れ性の優れた鋼材の製造方法 |
| JPS63223125A (ja) * | 1987-03-10 | 1988-09-16 | Sumitomo Metal Ind Ltd | 高靭性高張力鋼板の製造方法 |
| JPS63238242A (ja) * | 1987-03-26 | 1988-10-04 | Sumitomo Metal Ind Ltd | 耐硫化物応力腐食割れ性に優れた高強度鋼 |
| JPS63274717A (ja) * | 1987-05-06 | 1988-11-11 | Kawasaki Steel Corp | 降伏強さおよび耐硫化物応力腐食割れ性に優れた継目無鋼管の製造方法 |
| JPH066740B2 (ja) * | 1987-08-26 | 1994-01-26 | 日本鋼管株式会社 | 低降伏比厚肉高張力鋼の製造方法 |
| JP3015924B2 (ja) * | 1991-06-04 | 2000-03-06 | 新日本製鐵株式会社 | 強靱鋼の製造方法 |
| JP2579094B2 (ja) * | 1991-12-06 | 1997-02-05 | 新日本製鐵株式会社 | 耐硫化物応力割れ性に優れた油井用鋼管の製造法 |
| JP2527511B2 (ja) * | 1992-01-16 | 1996-08-28 | 新日本製鐵株式会社 | 耐ssc性の優れた高強度高靭性シ―ムレス鋼管の製造法 |
| JP2527512B2 (ja) * | 1992-01-16 | 1996-08-28 | 新日本製鐵株式会社 | 耐ssc性の優れた低硬度高靭性シ―ムレス鋼管の製造法 |
| JPH06172859A (ja) * | 1992-12-04 | 1994-06-21 | Nkk Corp | 耐硫化物応力腐食割れ性に優れた高強度鋼管の製造法 |
| JP2718865B2 (ja) * | 1992-12-08 | 1998-02-25 | 新日本製鐵株式会社 | 細粒組織を有する継目無鋼管の製造法 |
| JP2672441B2 (ja) * | 1992-12-10 | 1997-11-05 | 新日本製鐵株式会社 | 耐ssc性の優れた高強度高靭性シームレス鋼管の製造法 |
| JPH06184635A (ja) * | 1992-12-18 | 1994-07-05 | Nippon Steel Corp | 破壊伝播特性の優れた高強度シームレス鋼管の製造法 |
| JP3249210B2 (ja) * | 1992-12-22 | 2002-01-21 | 新日本製鐵株式会社 | 耐ssc性の優れた低硬度高靭性シームレス鋼管の製造法 |
| JPH06220536A (ja) * | 1993-01-22 | 1994-08-09 | Nkk Corp | 耐硫化物応力腐食割れ性に優れた高強度鋼管の製造法 |
-
1996
- 1996-05-15 DE DE69617002A patent/DE69617002D1/de not_active Expired - Lifetime
- 1996-05-15 EP EP96915150A patent/EP0828007B1/en not_active Expired - Lifetime
- 1996-05-15 WO PCT/JP1996/001274 patent/WO1996036742A1/ja not_active Ceased
- 1996-05-15 US US08/952,222 patent/US5938865A/en not_active Expired - Lifetime
- 1996-05-15 DE DE69617002T patent/DE69617002T4/de not_active Expired - Lifetime
- 1996-05-15 MX MX9708775A patent/MX9708775A/es unknown
- 1996-05-15 DK DK96915150T patent/DK0828007T3/da active
-
1997
- 1997-11-14 NO NO19975237A patent/NO321325B1/no not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458009A (zh) * | 2014-09-05 | 2016-04-06 | 上海金保莱不锈钢有限公司 | 一种生产超薄精轧管的方法 |
| CN107052076A (zh) * | 2016-11-28 | 2017-08-18 | 安徽宝泰特种材料有限公司 | 一种夹套芯棒热轧制大口径钛及钛合金薄壁无缝管的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US5938865A (en) | 1999-08-17 |
| DK0828007T3 (da) | 2002-02-25 |
| DE69617002T2 (de) | 2002-08-29 |
| NO975237L (no) | 1998-01-14 |
| EP0828007B1 (en) | 2001-11-14 |
| EP0828007A4 (enExample) | 1998-04-22 |
| MX9708775A (es) | 1998-02-28 |
| EP0828007A1 (en) | 1998-03-11 |
| NO975237D0 (no) | 1997-11-14 |
| WO1996036742A1 (fr) | 1996-11-21 |
| NO321325B1 (no) | 2006-04-24 |
| DE69617002T4 (de) | 2003-03-20 |
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