NO20080941L - Ledningsror av somlose stalror og fremgangsmate for fremstilling derav - Google Patents
Ledningsror av somlose stalror og fremgangsmate for fremstilling deravInfo
- Publication number
- NO20080941L NO20080941L NO20080941A NO20080941A NO20080941L NO 20080941 L NO20080941 L NO 20080941L NO 20080941 A NO20080941 A NO 20080941A NO 20080941 A NO20080941 A NO 20080941A NO 20080941 L NO20080941 L NO 20080941L
- Authority
- NO
- Norway
- Prior art keywords
- someless
- stalks
- making
- methods
- wire rods
- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- 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
-
- 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
- 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
- C22C38/04—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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
- Y10S148/909—Tube
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Reinforcement Elements For Buildings (AREA)
- Conductive Materials (AREA)
Abstract
Et tykkvegget sømløst stålrør for ledningsrør som har en høy styrke og forbedret seighet og korrosjonsmotstand til tross for den tykke vegg og som er egnet for bruk som et stigerør og tømningsrør, har en kjemisk sammensetning som i masseprosent omfatter, C: 0,02 - 0,08 %, Si: høyst 0,5 %, Mn: 1,5 - 3,0 %, Al: 0,001 - 0,10 %, Mo: mer enn 0,4 - 1,2 %, N: 0,002 - 0,015 %, idet minst én av Ca og REM (sjeldent jordmetall) inneholdes i en total mengde på 0,0002 - 0,007 %, idet resten er Fe og forurensninger, hvor forurensningene har et innhold av P: høyst 0,05 %, S: høyst 0,005 %, og O: høyst 0,005 %, idet den kjemiske sammensetning tilfredsstiller ulikheten 0,8 < [Mn] x [Mo] < 2,6, hvori [Mn] og [Mo] er tallekvivalenter til innholdene av Mn henholdsvis Mo, i masseprosent.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005240069 | 2005-08-22 | ||
PCT/JP2006/316395 WO2007023804A1 (ja) | 2005-08-22 | 2006-08-22 | ラインパイプ用継目無鋼管およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20080941L true NO20080941L (no) | 2008-05-15 |
NO340253B1 NO340253B1 (no) | 2017-03-27 |
Family
ID=37771549
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20080938A NO341250B1 (no) | 2005-08-22 | 2008-02-25 | Ledningsrør av sømløse stålrør og fremgangsmåte for fremstilling derav |
NO20080939A NO338486B1 (no) | 2005-08-22 | 2008-02-25 | Ledningsrør av sømløse stålrør og fremgangsmåte for fremstilling derav. |
NO20080941A NO340253B1 (no) | 2005-08-22 | 2008-02-25 | Sømløst stålrør for ledningsrør og fremgangsmåte for fremstilling derav |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20080938A NO341250B1 (no) | 2005-08-22 | 2008-02-25 | Ledningsrør av sømløse stålrør og fremgangsmåte for fremstilling derav |
NO20080939A NO338486B1 (no) | 2005-08-22 | 2008-02-25 | Ledningsrør av sømløse stålrør og fremgangsmåte for fremstilling derav. |
Country Status (10)
Country | Link |
---|---|
US (3) | US7931757B2 (no) |
EP (3) | EP1918398B1 (no) |
JP (3) | JP4502011B2 (no) |
CN (3) | CN101300369B (no) |
AR (2) | AR054935A1 (no) |
AU (3) | AU2006282410B2 (no) |
BR (3) | BRPI0615215B1 (no) |
CA (3) | CA2620069C (no) |
NO (3) | NO341250B1 (no) |
WO (3) | WO2007023805A1 (no) |
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---|---|---|---|---|
US8002910B2 (en) * | 2003-04-25 | 2011-08-23 | Tubos De Acero De Mexico S.A. | Seamless steel tube which is intended to be used as a guide pipe and production method thereof |
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Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61147812A (ja) * | 1984-12-19 | 1986-07-05 | Nippon Kokan Kk <Nkk> | 遅れ破壊特性の優れた高強度鋼の製造方法 |
JPH07331381A (ja) * | 1994-06-06 | 1995-12-19 | Nippon Steel Corp | 高強度高靭性継目無鋼管およびその製造法 |
JPH08269544A (ja) * | 1995-03-30 | 1996-10-15 | Nippon Steel Corp | 溶接部靭性の優れたb添加超高強度鋼管用鋼板の製造方法 |
JP3258207B2 (ja) | 1995-07-31 | 2002-02-18 | 新日本製鐵株式会社 | 低温靭性の優れた超高張力鋼 |
JPH09111343A (ja) * | 1995-10-18 | 1997-04-28 | Nippon Steel Corp | 高強度低降伏比シームレス鋼管の製造法 |
JPH09235617A (ja) * | 1996-02-29 | 1997-09-09 | Sumitomo Metal Ind Ltd | 継目無鋼管の製造方法 |
JP3965708B2 (ja) * | 1996-04-19 | 2007-08-29 | 住友金属工業株式会社 | 靱性に優れた高強度継目無鋼管の製造方法 |
JPH09324217A (ja) * | 1996-06-07 | 1997-12-16 | Nkk Corp | 耐hic性に優れた高強度ラインパイプ用鋼の製造方法 |
JPH09324216A (ja) * | 1996-06-07 | 1997-12-16 | Nkk Corp | 耐hic性に優れた高強度ラインパイプ用鋼の製造方法 |
JPH10237583A (ja) * | 1997-02-27 | 1998-09-08 | Sumitomo Metal Ind Ltd | 高張力鋼およびその製造方法 |
JP3526722B2 (ja) * | 1997-05-06 | 2004-05-17 | 新日本製鐵株式会社 | 低温靭性に優れた超高強度鋼管 |
JP3387371B2 (ja) * | 1997-07-18 | 2003-03-17 | 住友金属工業株式会社 | アレスト性と溶接性に優れた高張力鋼および製造方法 |
UA59411C2 (uk) * | 1997-07-28 | 2003-09-15 | Ексонмобіл Апстрім Рісерч Компані | Низьколегована конструкційна сталь (варіанти) та спосіб одержання листа сталі (варіанти) |
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 |
JP3812108B2 (ja) * | 1997-12-12 | 2006-08-23 | 住友金属工業株式会社 | 中心部特性に優れる高張力鋼およびその製造方法 |
JP3344305B2 (ja) * | 1997-12-25 | 2002-11-11 | 住友金属工業株式会社 | 耐水素誘起割れ性に優れたラインパイプ用高強度鋼板およびその製造方法 |
JP2000169913A (ja) * | 1998-12-03 | 2000-06-20 | Sumitomo Metal Ind Ltd | 強度と靱性に優れたラインパイプ用継目無鋼管の製造方法 |
JP3491148B2 (ja) | 2000-02-02 | 2004-01-26 | Jfeスチール株式会社 | ラインパイプ用高強度高靱性継目無鋼管 |
JP4016786B2 (ja) * | 2002-10-01 | 2007-12-05 | 住友金属工業株式会社 | 継目無鋼管およびその製造方法 |
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 |
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 |
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