AR094473A1 - Tubo de acero sin costura y método de fabricación - Google Patents
Tubo de acero sin costura y método de fabricaciónInfo
- Publication number
- AR094473A1 AR094473A1 ARP140100107A ARP140100107A AR094473A1 AR 094473 A1 AR094473 A1 AR 094473A1 AR P140100107 A ARP140100107 A AR P140100107A AR P140100107 A ARP140100107 A AR P140100107A AR 094473 A1 AR094473 A1 AR 094473A1
- Authority
- AR
- Argentina
- Prior art keywords
- weight
- chromium
- iron
- bainite
- steel composition
- Prior art date
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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
-
- 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
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
-
- 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
- C21D9/085—Cooling or quenching
-
- 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
- C22C38/04—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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- 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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- 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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/02—Rigid pipes of metal
-
- 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
- C21D2211/002—Bainite
-
- 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
-
- 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
- C21D2211/005—Ferrite
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
Reivindicación 1: Un tubo de acero sin costura caracterizado porque comprende: una composición que comprende: 0.06 - 0.10% en peso de carbono; 1.5 - 4.5% en peso de cromo; 0.3 - 0.8% en peso de manganeso; 0.20 - 0.35% en peso de silicio; 0 a 0.55% en peso de molibdeno; 0 a 0.06% en peso de vanadio; 0 a 0.3% en peso de cobre; 0.01 - 0.03% en peso de titanio; 0.000 1 a 0.0025% en peso de boro; 0 a 0.08% en peso de niobio; en tanto el resto está compuesto por hierro e impurezas inevitables; y una micro estructura final que comprende una mezcla de martensita templada y bainita superior; donde la micro estructura final del tubo comprende por lo menos 5% en volumen de bainita; donde aproximadamente 85% en peso o más del cromo se mantiene en solución sólida; y donde sustancialmente toda la austenita retenida es descompuesta. Reivindicación 13: Un método de fabricación de un tubo de acero sin costura caracterizado porque comprende: proveer una composición de acero que comprende: 0.06 - 0.10% en peso de carbono; 1.5 - 4.5% en peso de cromo; 0.3 - 0.8 % en peso de manganeso; 0.20 - 0.35 % en peso de silicio; 0 a 0.55% en peso de molibdeno; 0 a 0.06% en peso de vanadio; 0 a 0.3% en peso de cobre; 0.01 - 0.03% en peso de titanio; 0.0001 a 0.0025% en peso de boro; 0 a 0.08% en peso de niobio; en tanto el resto está compuesto por hierro e impurezas inevitables; austenizar la composición de acero a una temperatura lo suficientemente alta como para disolver sustancialmente todos los carburos ricos en hierro y cromo y suficientemente baja como para obtener un tamaño de grano austenítico anterior al enfriamiento de 20 mm o menos; enfriar la composición de acero a cierta velocidad como para producir una micro estructura que comprende una mezcla de martensita y bainita superior fina que comprende placas de ferrita y carburos de hierro alargados alternativos, y a una velocidad a la cual la descomposición de austenita procede por debajo de 550ºC; y templar la composición de acero para formar martensita templada y bainita superior usando baja temperatura y un período de homogeneización tal como para mantener aproximadamente 85% en peso del cromo en la solución sólida; en tanto la micro estructura final del tubo comprende por lo menos 5% en volumen de bainita; y sustancialmente toda la austenita retenida es descompuesta.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/794,230 US9187811B2 (en) | 2013-03-11 | 2013-03-11 | Low-carbon chromium steel having reduced vanadium and high corrosion resistance, and methods of manufacturing |
Publications (1)
Publication Number | Publication Date |
---|---|
AR094473A1 true AR094473A1 (es) | 2015-08-05 |
Family
ID=51486359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP140100107A AR094473A1 (es) | 2013-03-11 | 2014-01-10 | Tubo de acero sin costura y método de fabricación |
Country Status (6)
Country | Link |
---|---|
US (1) | US9187811B2 (es) |
AR (1) | AR094473A1 (es) |
BR (1) | BR102014005582B1 (es) |
CA (1) | CA2845303C (es) |
MX (1) | MX356970B (es) |
PE (1) | PE20150126A1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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. |
US8414715B2 (en) | 2011-02-18 | 2013-04-09 | Siderca S.A.I.C. | Method of making ultra high strength steel having good toughness |
CA2897451C (en) | 2013-01-11 | 2019-10-01 | Tenaris Connections Limited | Galling resistant drill pipe tool joint and corresponding drill pipe |
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 |
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 |
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 |
US11105501B2 (en) | 2013-06-25 | 2021-08-31 | Tenaris Connections B.V. | High-chromium heat-resistant steel |
PL3097214T3 (pl) * | 2014-01-24 | 2021-07-05 | Rautaruukki Oyj | Produkt w postaci taśmy stalowej walcowanej na gorąco o bardzo dużej wytrzymałości |
JP6692429B2 (ja) * | 2016-03-30 | 2020-05-13 | タタ スチール リミテッド | 引張強度が1000〜1200MPaであり、かつ全伸びが16〜17%である高強度熱間圧延鋼(HRHSS) |
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 |
Family Cites Families (127)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3413166A (en) | 1965-10-15 | 1968-11-26 | Atomic Energy Commission Usa | Fine grained steel and process for preparation thereof |
US3655465A (en) | 1969-03-10 | 1972-04-11 | Int Nickel Co | Heat treatment for alloys particularly steels to be used in sour well service |
DE2131318C3 (de) | 1971-06-24 | 1973-12-06 | Fried. Krupp Huettenwerke Ag, 4630 Bochum | Verfahren zum Herstellen eines Beweh rungs Stabstahles für Spannbeton |
US3915697A (en) | 1975-01-31 | 1975-10-28 | Centro Speriment Metallurg | Bainitic steel resistant to hydrogen embrittlement |
DE2917287C2 (de) | 1978-04-28 | 1986-02-27 | Neturen Co. Ltd., Tokio/Tokyo | Verfahren zum Herstellen von Schraubenfedern, Torsionsstäben oder dergleichen aus Federstahldraht |
US4231555A (en) | 1978-06-12 | 1980-11-04 | Horikiri Spring Manufacturing Co., Ltd. | Bar-shaped torsion spring |
EP0021349B1 (en) | 1979-06-29 | 1985-04-17 | Nippon Steel Corporation | High tensile steel and process for producing the same |
JPS5680367A (en) | 1979-12-06 | 1981-07-01 | Nippon Steel Corp | Restraining method of cracking in b-containing steel continuous casting ingot |
JPS634046Y2 (es) | 1980-09-03 | 1988-02-01 | ||
US4376528A (en) | 1980-11-14 | 1983-03-15 | Kawasaki Steel Corporation | Steel pipe hardening apparatus |
JPS634047Y2 (es) | 1981-04-21 | 1988-02-01 | ||
JPS58188532A (ja) | 1982-04-28 | 1983-11-04 | Nhk Spring Co Ltd | 中空スタビライザの製造方法 |
JPS6086209U (ja) | 1983-11-18 | 1985-06-13 | 高圧化工株式会社 | コンパクト |
JPS60215719A (ja) | 1984-04-07 | 1985-10-29 | Nippon Steel Corp | 二輪車フロントフオ−ク用電縫鋼管の製造方法 |
JPS60174822U (ja) | 1984-04-28 | 1985-11-19 | 株式会社山武 | 計器類の連結装置 |
JPS61130462A (ja) | 1984-11-28 | 1986-06-18 | Tech Res & Dev Inst Of Japan Def Agency | 降伏応力110kgf/mm↑2以上の耐応力腐蝕割れ性のすぐれた高靭性超高張力鋼 |
JPS61270355A (ja) | 1985-05-24 | 1986-11-29 | Sumitomo Metal Ind Ltd | 耐遅れ破壊性の優れた高強度鋼 |
DE3666461D1 (en) | 1985-06-10 | 1989-11-23 | Hoesch Ag | Method and use of a steel for manufacturing steel pipes with a high resistance to acid gases |
JPH0421718Y2 (es) | 1986-09-29 | 1992-05-18 | ||
JPS63230847A (ja) | 1987-03-20 | 1988-09-27 | Sumitomo Metal Ind Ltd | 耐食性に優れた油井管用低合金鋼 |
JPS63230851A (ja) | 1987-03-20 | 1988-09-27 | Sumitomo Metal Ind Ltd | 耐食性に優れた油井管用低合金鋼 |
JPH0693339B2 (ja) | 1987-04-27 | 1994-11-16 | 東京電力株式会社 | ガス開閉器 |
US4812182A (en) | 1987-07-31 | 1989-03-14 | Hongsheng Fang | Air-cooling low-carbon bainitic steel |
JPH01259124A (ja) | 1988-04-11 | 1989-10-16 | Sumitomo Metal Ind Ltd | 耐食性に優れた高強度油井管の製造方法 |
JPH01259125A (ja) | 1988-04-11 | 1989-10-16 | Sumitomo Metal Ind Ltd | 耐食性に優れた高強度油井管の製造方法 |
JPH01283322A (ja) | 1988-05-10 | 1989-11-14 | Sumitomo Metal Ind Ltd | 耐食性に優れた高強度油井管の製造方法 |
JPH0741856Y2 (ja) | 1989-06-30 | 1995-09-27 | スズキ株式会社 | エンジンのpcvバルブ |
US5538566A (en) | 1990-10-24 | 1996-07-23 | Consolidated Metal Products, Inc. | Warm forming high strength steel parts |
JP2567150B2 (ja) | 1990-12-06 | 1996-12-25 | 新日本製鐵株式会社 | 低温用高強度低降伏比ラインパイプ材の製造法 |
JPH04231414A (ja) | 1990-12-27 | 1992-08-20 | Sumitomo Metal Ind Ltd | 高耐食性油井管の製造法 |
JPH04107214U (ja) | 1991-02-28 | 1992-09-16 | 京セラ株式会社 | 画像ヘツド |
JP2682332B2 (ja) | 1992-04-08 | 1997-11-26 | 住友金属工業株式会社 | 高強度耐食性鋼管の製造方法 |
IT1263251B (it) | 1992-10-27 | 1996-08-05 | Sviluppo Materiali Spa | Procedimento per la produzione di manufatti in acciaio inossidabile super-duplex. |
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 |
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 |
US5454883A (en) | 1993-02-02 | 1995-10-03 | Nippon Steel Corporation | High toughness low yield ratio, high fatigue strength steel plate and process of producing same |
WO1995002074A1 (fr) | 1993-07-06 | 1995-01-19 | Nippon Steel Corporation | Acier tres resistant a la corrosion et acier tres resistant a la corrosion et tres apte au façonnage |
JPH07197125A (ja) | 1994-01-10 | 1995-08-01 | 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 |
JPH07266837A (ja) | 1994-03-29 | 1995-10-17 | Horikiri Bane Seisakusho:Kk | 中空スタビライザの製造法 |
IT1267243B1 (it) | 1994-05-30 | 1997-01-28 | Danieli Off Mecc | Procedimento di colata continua per acciai peritettici |
GB2297094B (en) | 1995-01-20 | 1998-09-23 | British Steel Plc | Improvements in and relating to Carbide-Free Bainitic Steels |
JP3755163B2 (ja) | 1995-05-15 | 2006-03-15 | 住友金属工業株式会社 | 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 |
WO1996036742A1 (fr) | 1995-05-15 | 1996-11-21 | Sumitomo Metal Industries, Ltd. | Procede de production de tubes d'acier sans soudure a haute resistance, non susceptibles de fissuration par les composes soufres |
IT1275287B (it) | 1995-05-31 | 1997-08-05 | Dalmine Spa | Acciaio inossidabile supermartensitico avente elevata resistenza meccanica ed alla corrosione e relativi manufatti |
EP0753595B1 (de) | 1995-07-06 | 2001-08-08 | Benteler Ag | Rohre für die Herstellung von Stabilisatoren und Herstellung von Stabilisatoren aus solchen Rohren |
JPH0967624A (ja) | 1995-08-25 | 1997-03-11 | Sumitomo Metal Ind Ltd | 耐sscc性に優れた高強度油井用鋼管の製造方法 |
JPH09235617A (ja) | 1996-02-29 | 1997-09-09 | Sumitomo Metal Ind Ltd | 継目無鋼管の製造方法 |
DE69703454T2 (de) | 1996-04-26 | 2001-05-03 | Matsushita Electric Industrial Co., Ltd. | Informationsaufzeichnungsverfahren, Informationsaufzeichnungsgerät und Kassetteneinheit |
JPH10176239A (ja) | 1996-10-17 | 1998-06-30 | Kobe Steel Ltd | 高強度低降伏比パイプ用熱延鋼板及びその製造方法 |
JPH10140250A (ja) | 1996-11-12 | 1998-05-26 | Sumitomo Metal Ind Ltd | 高強度高靭性エアーバッグ用鋼管の製造方法 |
US20020011284A1 (en) | 1997-01-15 | 2002-01-31 | Von Hagen Ingo | Method for making seamless tubing with a stable elastic limit at high application temperatures |
CA2231985C (en) | 1997-03-26 | 2004-05-25 | Sumitomo Metal Industries, Ltd. | Welded high-strength steel structures and methods of manufacturing the same |
JPH10280037A (ja) | 1997-04-08 | 1998-10-20 | Sumitomo Metal Ind Ltd | 高強度高耐食性継目無し鋼管の製造方法 |
EP0878334B1 (de) | 1997-05-12 | 2003-09-24 | Firma Muhr und Bender | Stabilisator |
US5993570A (en) | 1997-06-20 | 1999-11-30 | American Cast Iron Pipe Company | Linepipe and structural steel produced by high speed continuous casting |
DE19725434C2 (de) | 1997-06-16 | 1999-08-19 | Schloemann Siemag Ag | Verfahren zum Walzen von Warmbreitband in einer CSP-Anlage |
JPH1150148A (ja) | 1997-08-06 | 1999-02-23 | Sumitomo Metal Ind Ltd | 高強度高耐食継目無鋼管の製造方法 |
WO1999016921A1 (fr) | 1997-09-29 | 1999-04-08 | Sumitomo Metal Industries, Ltd. | Acier pour tubes de puits de petrole avec bonne resistance a la corrosion par gaz carbonique humide et par eau de mer, et tube sans soudure pour puits de petrole |
JP3898814B2 (ja) | 1997-11-04 | 2007-03-28 | 新日本製鐵株式会社 | 低温靱性に優れた高強度鋼用の連続鋳造鋳片およびその製造法、および低温靱性に優れた高強度鋼 |
JP3344308B2 (ja) | 1998-02-09 | 2002-11-11 | 住友金属工業株式会社 | 超高強度ラインパイプ用鋼板およびその製造法 |
JP4203143B2 (ja) | 1998-02-13 | 2008-12-24 | 新日本製鐵株式会社 | 耐炭酸ガス腐食性に優れた耐食鋼及び耐食油井管 |
CA2303825C (en) | 1998-07-21 | 2007-01-09 | Shinagawa Refractories Co., Ltd. | Molding powder for continuous casting of thin-slab |
JP2000063940A (ja) | 1998-08-12 | 2000-02-29 | Sumitomo Metal Ind Ltd | 耐硫化物応力割れ性に優れた高強度鋼の製造方法 |
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 |
US6299705B1 (en) | 1998-09-25 | 2001-10-09 | Mitsubishi Heavy Industries, Ltd. | High-strength heat-resistant steel and process for producing high-strength heat-resistant steel |
JP4331300B2 (ja) | 1999-02-15 | 2009-09-16 | 日本発條株式会社 | 中空スタビライザの製造方法 |
JP3680628B2 (ja) | 1999-04-28 | 2005-08-10 | 住友金属工業株式会社 | 耐硫化物割れ性に優れた高強度油井用鋼管の製造方法 |
CZ293084B6 (cs) | 1999-05-17 | 2004-02-18 | Jinpo Plus A. S. | Ocele pro žárupevné a vysokopevné tvářené součásti, obzvláště trubky, plechy a výkovky |
JP4367588B2 (ja) | 1999-10-28 | 2009-11-18 | 住友金属工業株式会社 | 耐硫化物応力割れ性に優れた鋼管 |
JP3545980B2 (ja) | 1999-12-06 | 2004-07-21 | 株式会社神戸製鋼所 | 耐遅れ破壊特性の優れた自動車用超高強度電縫鋼管およびその製造方法 |
JP3543708B2 (ja) | 1999-12-15 | 2004-07-21 | 住友金属工業株式会社 | 耐硫化物応力腐食割れ性に優れた油井用鋼材およびそれを用いた油井用鋼管の製造方法 |
EP1264910B1 (en) | 2000-02-28 | 2008-05-21 | Nippon Steel Corporation | Steel pipe having excellent formability and method for production thereof |
JP4379550B2 (ja) | 2000-03-24 | 2009-12-09 | 住友金属工業株式会社 | 耐硫化物応力割れ性と靱性に優れた低合金鋼材 |
JP3518515B2 (ja) | 2000-03-30 | 2004-04-12 | 住友金属工業株式会社 | 低・中Cr系耐熱鋼 |
IT1317649B1 (it) | 2000-05-19 | 2003-07-15 | Dalmine Spa | Acciaio inox martensitico e tubi senza saldatura con esso prodotti |
EP1231289B1 (en) | 2000-06-07 | 2005-10-19 | Nippon Steel Corporation | Steel pipe having high formability and method for producing the same |
JP3959667B2 (ja) | 2000-09-20 | 2007-08-15 | エヌケーケーシームレス鋼管株式会社 | 高強度鋼管の製造方法 |
US6384388B1 (en) | 2000-11-17 | 2002-05-07 | Meritor Suspension Systems Company | Method of enhancing the bending process of a stabilizer bar |
EP1359235A4 (en) | 2001-02-07 | 2005-01-12 | Jfe Steel Corp | THIN STEEL SHEET AND METHOD OF MANUFACTURING THE SAME |
US7048811B2 (en) | 2001-03-07 | 2006-05-23 | Nippon Steel Corporation | Electric resistance-welded steel pipe for hollow stabilizer |
AR027650A1 (es) | 2001-03-13 | 2003-04-09 | Siderca Sa Ind & Com | Acero al carbono de baja aleacion para la fabricacion de tuberias para exploracion y produccion de petroleo y/o gas natural, con mejorada resistencia a lacorrosion, procedimiento para fabricar tubos sin costura y tubos sin costura obtenidos |
WO2002079526A1 (fr) | 2001-03-29 | 2002-10-10 | Sumitomo Metal Industries, Ltd. | Tube en acier a haute resistance pour coussin d'air et procede pour la production de ce tube |
JP2003096534A (ja) | 2001-07-19 | 2003-04-03 | Mitsubishi Heavy Ind Ltd | 高強度耐熱鋼、高強度耐熱鋼の製造方法、及び高強度耐熱管部材の製造方法 |
JP2003041341A (ja) | 2001-08-02 | 2003-02-13 | Sumitomo Metal Ind Ltd | 高靱性を有する鋼材およびそれを用いた鋼管の製造方法 |
CN1151305C (zh) | 2001-08-28 | 2004-05-26 | 宝山钢铁股份有限公司 | 抗二氧化碳腐蚀的低合金钢及油套管 |
EP1288316B1 (en) | 2001-08-29 | 2009-02-25 | JFE Steel Corporation | Method for making high-strength high-toughness martensitic stainless steel seamless pipe |
US6669789B1 (en) | 2001-08-31 | 2003-12-30 | Nucor Corporation | Method for producing titanium-bearing microalloyed high-strength low-alloy steel |
NO315284B1 (no) | 2001-10-19 | 2003-08-11 | Inocean As | Stigerör for forbindelse mellom et fartöy og et punkt på havbunnen |
US6709534B2 (en) | 2001-12-14 | 2004-03-23 | Mmfx Technologies Corporation | Nano-composite martensitic steels |
BR0308848B1 (pt) | 2002-03-29 | 2012-01-10 | aço de baixa liga e método de produção do mesmo. | |
JP2004011009A (ja) | 2002-06-11 | 2004-01-15 | Nippon Steel Corp | 中空スタビライザー用電縫溶接鋼管 |
US6669285B1 (en) | 2002-07-02 | 2003-12-30 | Eric Park | Headrest mounted video display |
CN1229511C (zh) | 2002-09-30 | 2005-11-30 | 宝山钢铁股份有限公司 | 抗二氧化碳和硫化氢腐蚀用低合金钢 |
JP2004176172A (ja) | 2002-10-01 | 2004-06-24 | Sumitomo Metal Ind Ltd | 耐水素誘起割れ性に優れた高強度継目無鋼管およびその製造方法 |
US7074286B2 (en) | 2002-12-18 | 2006-07-11 | Ut-Battelle, Llc | Wrought Cr—W—V bainitic/ferritic steel compositions |
US7010950B2 (en) | 2003-01-17 | 2006-03-14 | Visteon Global Technologies, Inc. | Suspension component having localized material strengthening |
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 |
US20050076975A1 (en) | 2003-10-10 | 2005-04-14 | Tenaris Connections A.G. | Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same |
US20050087269A1 (en) | 2003-10-22 | 2005-04-28 | Merwin Matthew J. | Method for producing line pipe |
ATE510031T1 (de) | 2004-03-24 | 2011-06-15 | Sumitomo Metal Ind | Verfahren zur herstellung von niedrig legiertem stahl mit hervorragender korrosionsbeständigkeit |
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 |
JP4135691B2 (ja) | 2004-07-20 | 2008-08-20 | 住友金属工業株式会社 | 窒化物系介在物形態制御鋼 |
JP2006037147A (ja) | 2004-07-26 | 2006-02-09 | Sumitomo Metal Ind Ltd | 油井管用鋼材 |
US20060169368A1 (en) | 2004-10-05 | 2006-08-03 | Tenaris Conncections A.G. (A Liechtenstein Corporation) | Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same |
US7566416B2 (en) | 2004-10-29 | 2009-07-28 | Sumitomo Metal Industries, Ltd. | Steel pipe for an airbag inflator and a process for its manufacture |
US7214278B2 (en) | 2004-12-29 | 2007-05-08 | Mmfx Technologies Corporation | High-strength four-phase steel alloys |
JP4792778B2 (ja) | 2005-03-29 | 2011-10-12 | 住友金属工業株式会社 | ラインパイプ用厚肉継目無鋼管の製造方法 |
US20060243355A1 (en) | 2005-04-29 | 2006-11-02 | Meritor Suspension System Company, U.S. | Stabilizer bar |
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. |
CN101300369B (zh) | 2005-08-22 | 2010-11-03 | 住友金属工业株式会社 | 管线用无缝钢管及其制造方法 |
JP4997753B2 (ja) | 2005-12-16 | 2012-08-08 | タカタ株式会社 | 乗員拘束装置 |
US7744708B2 (en) | 2006-03-14 | 2010-06-29 | Tenaris Connections Limited | Methods of producing high-strength metal tubular bars possessing improved cold formability |
JP4751224B2 (ja) | 2006-03-28 | 2011-08-17 | 新日本製鐵株式会社 | 靭性と溶接性に優れた機械構造用高強度シームレス鋼管およびその製造方法 |
KR101340165B1 (ko) | 2006-06-29 | 2013-12-10 | 테나리스 커넥션즈 아.게. | 저온에서 개선된 등방성 인성을 갖는 유압 실린더용 무계목정밀 강철 튜브 및 그것의 제조방법 |
US8027667B2 (en) | 2006-06-29 | 2011-09-27 | Mobilesphere Holdings LLC | System and method for wireless coupon transactions |
US8322754B2 (en) | 2006-12-01 | 2012-12-04 | Tenaris Connections Limited | Nanocomposite coatings for threaded connections |
US20080226396A1 (en) | 2007-03-15 | 2008-09-18 | Tubos De Acero De Mexico S.A. | Seamless steel tube for use as a steel catenary riser in the touch down zone |
EP2133442B1 (en) | 2007-03-30 | 2012-02-01 | Sumitomo Metal Industries, Ltd. | Low-alloy steel, seamless steel pipe for oil well, and process for producing seamless steel pipe |
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 |
WO2009065432A1 (en) | 2007-11-19 | 2009-05-28 | Tenaris Connections Ag | High strength bainitic steel for octg applications |
MX2009012811A (es) | 2008-11-25 | 2010-05-26 | Maverick Tube Llc | Procesamiento de desbastes delgados o flejes compactos de aceros al boro/titanio. |
CN102224268A (zh) | 2008-11-26 | 2011-10-19 | 住友金属工业株式会社 | 无缝钢管及其制造方法 |
CN101413089B (zh) | 2008-12-04 | 2010-11-03 | 天津钢管集团股份有限公司 | 低co2环境用高强度低铬抗腐蚀石油专用管 |
US20100319814A1 (en) | 2009-06-17 | 2010-12-23 | Teresa Estela Perez | Bainitic steels with boron |
CN101613829B (zh) | 2009-07-17 | 2011-09-28 | 天津钢管集团股份有限公司 | 150ksi钢级高强韧油气井井下作业用钢管及其生产方法 |
-
2013
- 2013-03-11 US US13/794,230 patent/US9187811B2/en active Active
-
2014
- 2014-01-10 AR ARP140100107A patent/AR094473A1/es active IP Right Grant
- 2014-03-05 PE PE2014000303A patent/PE20150126A1/es active IP Right Grant
- 2014-03-10 CA CA2845303A patent/CA2845303C/en active Active
- 2014-03-11 BR BR102014005582-7A patent/BR102014005582B1/pt active IP Right Grant
- 2014-03-11 MX MX2014002896A patent/MX356970B/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20140251512A1 (en) | 2014-09-11 |
MX2014002896A (es) | 2015-02-09 |
US9187811B2 (en) | 2015-11-17 |
MX356970B (es) | 2018-06-21 |
BR102014005582B1 (pt) | 2020-03-10 |
CA2845303C (en) | 2021-10-26 |
BR102014005582A2 (pt) | 2016-02-16 |
PE20150126A1 (es) | 2015-03-07 |
CA2845303A1 (en) | 2014-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR094473A1 (es) | Tubo de acero sin costura y método de fabricación | |
AR110828A1 (es) | Tubo de acero inoxidable sin costura de alta resistencia y método para producirlo | |
ES2534930T3 (es) | Acero inoxidable austeno-ferrítico de maquinabilidad mejorada | |
RU2015136606A (ru) | Высокопрочная стальная полоса с низким отношением предела текучести к пределу прочности и способ ее производства | |
AR085312A1 (es) | Tubo de acero sin costura y metodo para fabricarlo | |
AR089398A1 (es) | Tuberia de acero sin costura de alta resistencia para uso en pozos de petroleo que tiene excelente resistencia a la fisuracion bajo tension por sulfuros y metodo para producirla | |
AR085299A1 (es) | Un tubo de acero y metodo para fabricarlo | |
BR112017000021A2 (pt) | método para fabricar uma folha de aço e folha de aço | |
BR112018012422A2 (pt) | método para produzir uma folha de aço, processo para a produção de um componente, folha de aço, estrutura soldada que compreende pelo menos dez soldas por pontos de resistência de pelo menos dois componentes, utilização de uma folha de aço e utilização de uma soldagem por pontos de resistência | |
PE20150937A1 (es) | Metodo de produccion de acero fundido mar tensitico de alta resistencia al desgaste y acero con dichas caracteristicas | |
JP2016509130A5 (es) | ||
AR096965A1 (es) | Tubo de acero de baja aleación para pozo petrolero y método para la manufactura del mismo | |
AR111060A1 (es) | Tubo sin costura de acero inoxidable de alta resistencia para materiales tubulares para pozos de petróleo, y su método de producción | |
AR090645A1 (es) | Metodos de fabricacion de tubos de acero para varillas de perforacion con propiedades mecanicas mejoradas, y varillas obtenidas a traves de los mismos | |
SG11201907930QA (en) | HIGH-Mn STEEL AND PRODUCTION METHOD THEREFOR | |
BRPI1008378A8 (pt) | Aço para estabilizador de alta solidez para veículos, método para produzir um estabilizador de alta solidez para veículos e estabilizador de alta solidez para veículos | |
RU2016109549A (ru) | Коррозионностойкая и износостойкая инструментальная сталь для холодной обработки | |
AR077129A1 (es) | Metodo de fabricacion de un cano de acero y de una composicion de acero | |
RU2015101733A (ru) | Бесшовная труба из высокопрочной нержавеющей стали с высокой коррозионной стойкостью для нефтяной скважины и способ её изготовления | |
MX2020004784A (es) | Hoja de acero laminada en frio y tratada termicamente y un metodo de fabricacion de la misma. | |
BR112016030065A2 (pt) | método para produzir uma folha de aço e folha de aço | |
BR112017000007A2 (pt) | "método para produzir uma chapa de aço de alta resistência e chapa de aço" | |
AR104260A1 (es) | Una varilla de bombeo de acero, método para fabricarla y acero utilizado para la varilla | |
AR105167A1 (es) | Acero resistente a la corrosión, método para producir dicho acero y uso del mismo | |
MX2016012672A (es) | Acero inoxidable austenitico. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |