CN100532611C - 马氏体不锈钢 - Google Patents
马氏体不锈钢 Download PDFInfo
- Publication number
- CN100532611C CN100532611C CNB2004800187991A CN200480018799A CN100532611C CN 100532611 C CN100532611 C CN 100532611C CN B2004800187991 A CNB2004800187991 A CN B2004800187991A CN 200480018799 A CN200480018799 A CN 200480018799A CN 100532611 C CN100532611 C CN 100532611C
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- Prior art keywords
- steel
- content
- stainless steel
- group
- erosion resistance
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- 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.)
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Links
- 229910001105 martensitic stainless steel Inorganic materials 0.000 title abstract 3
- 239000006104 solid solution Substances 0.000 claims abstract description 24
- 239000000126 substance Substances 0.000 claims abstract description 10
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 6
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 6
- 239000012535 impurity Substances 0.000 claims abstract description 5
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 4
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 4
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 3
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 3
- 229910052802 copper Inorganic materials 0.000 claims abstract 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 35
- 239000010935 stainless steel Substances 0.000 claims description 30
- 229910000734 martensite Inorganic materials 0.000 claims description 28
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 88
- 239000010959 steel Substances 0.000 abstract description 88
- 238000005260 corrosion Methods 0.000 abstract description 29
- 230000007797 corrosion Effects 0.000 abstract description 25
- 238000005336 cracking Methods 0.000 abstract description 23
- 229910052742 iron Inorganic materials 0.000 abstract description 8
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 8
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 2
- 229910052717 sulfur Inorganic materials 0.000 abstract description 2
- 229910001039 duplex stainless steel Inorganic materials 0.000 abstract 1
- -1 if any Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 description 46
- 238000012360 testing method Methods 0.000 description 24
- 230000035882 stress Effects 0.000 description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 15
- 229910000859 α-Fe Inorganic materials 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 229910000765 intermetallic Inorganic materials 0.000 description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 description 9
- 239000001569 carbon dioxide Substances 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 8
- 230000014509 gene expression Effects 0.000 description 8
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000010791 quenching Methods 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 239000010779 crude oil Substances 0.000 description 6
- 239000003129 oil well Substances 0.000 description 6
- 230000000171 quenching effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 230000001376 precipitating effect Effects 0.000 description 5
- 238000005496 tempering Methods 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000005204 segregation Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- OKIZCWYLBDKLSU-UHFFFAOYSA-M N,N,N-Trimethylmethanaminium chloride Chemical compound [Cl-].C[N+](C)(C)C OKIZCWYLBDKLSU-UHFFFAOYSA-M 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- TZMFJUDUGYTVRY-UHFFFAOYSA-N pentane-2,3-dione Chemical compound CCC(=O)C(C)=O TZMFJUDUGYTVRY-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- C22C38/40—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
- C22C38/02—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
- C22C38/40—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Soft Magnetic Materials (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP277682/2003 | 2003-07-22 | ||
JP2003277682 | 2003-07-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1816639A CN1816639A (zh) | 2006-08-09 |
CN100532611C true CN100532611C (zh) | 2009-08-26 |
Family
ID=34074655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800187991A Expired - Fee Related CN100532611C (zh) | 2003-07-22 | 2004-07-22 | 马氏体不锈钢 |
Country Status (12)
Country | Link |
---|---|
US (1) | US7767039B2 (zh) |
EP (1) | EP1652950B1 (zh) |
JP (1) | JP4367412B2 (zh) |
CN (1) | CN100532611C (zh) |
AR (1) | AR045073A1 (zh) |
AU (1) | AU2004258030B2 (zh) |
BR (1) | BRPI0412746B1 (zh) |
CA (1) | CA2532222C (zh) |
MX (1) | MXPA06000764A (zh) |
NO (1) | NO337486B1 (zh) |
RU (1) | RU2335570C2 (zh) |
WO (1) | WO2005007915A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104561820A (zh) * | 2015-02-10 | 2015-04-29 | 苏州市神龙门窗有限公司 | 一种用于防盗门的不锈钢及其热处理方法 |
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---|---|---|---|---|
JP4337712B2 (ja) * | 2004-11-19 | 2009-09-30 | 住友金属工業株式会社 | マルテンサイト系ステンレス鋼 |
JP5088323B2 (ja) | 2006-08-31 | 2012-12-05 | 住友金属工業株式会社 | 溶接構造物用マルテンサイト系ステンレス鋼 |
JP4893196B2 (ja) * | 2006-09-28 | 2012-03-07 | Jfeスチール株式会社 | 高靭性でかつ耐食性に優れた油井用高強度ステンレス鋼管 |
MX2010010435A (es) * | 2008-03-28 | 2010-11-05 | Sumitomo Metal Ind | Acero inoxidable usado para material tubular destinado a pozos petroleros. |
AR073884A1 (es) | 2008-10-30 | 2010-12-09 | Sumitomo Metal Ind | Tubo de acero inoxidable de alta resistencia excelente en resistencia a la fisuracion bajo tension por sulfuros y a la corrosion de gas de acido carbonico en alta temperatura. |
US8663403B2 (en) | 2009-02-04 | 2014-03-04 | General Electric Company | High corrosion resistance precipitation hardened martensitic stainless steel |
US7985306B2 (en) * | 2009-02-04 | 2011-07-26 | General Electric Company | High corrosion resistance precipitation hardened martensitic stainless steel |
CN102051532A (zh) * | 2009-10-29 | 2011-05-11 | 御林汽配(昆山)有限公司 | 一种靶材和利用靶材在铝或铝合金基材上镀膜的工艺方法 |
CN102191436A (zh) * | 2010-03-19 | 2011-09-21 | 宝山钢铁股份有限公司 | 一种综合性能良好的马氏体不锈钢及其制造方法 |
CA2795326C (en) * | 2010-04-28 | 2016-05-17 | Sumitomo Metal Industries, Ltd. | High-strength stainless steel for oil well and high-strength stainless steel pipe for oil well |
RU2522065C1 (ru) * | 2010-05-31 | 2014-07-10 | ДжФЕ СТИЛ КОРПОРЕЙШН | Листовая конструкционная нержавеющая сталь, обладающая превосходной коррозионной устойчивостью в сварном шве, и способ ее производства |
CN102345075A (zh) * | 2011-06-27 | 2012-02-08 | 苏州方暨圆节能科技有限公司 | 散热器翅片的不锈钢材料 |
JP5924256B2 (ja) * | 2012-06-21 | 2016-05-25 | Jfeスチール株式会社 | 耐食性に優れた油井用高強度ステンレス鋼継目無管およびその製造方法 |
CN102950429B (zh) * | 2012-10-25 | 2016-04-13 | 安徽蓝博旺机械集团液压流体机械有限责任公司 | 叉车用微动阀阀体的制备方法 |
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RU2516187C1 (ru) * | 2013-04-09 | 2014-05-20 | Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) | Высокоазотистая мартенситная никелевая сталь |
CN104108003A (zh) * | 2013-04-19 | 2014-10-22 | 宝山钢铁股份有限公司 | 超级13Cr工具接头的制造方法 |
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BR102014005015A8 (pt) | 2014-02-28 | 2017-12-26 | Villares Metals S/A | aço inoxidável martensítico-ferrítico, produto manufaturado, processo para a produção de peças ou barras forjadas ou laminadas de aço inoxidável martensítico-ferrítico e processo para a produção de tudo sem costura de aço inoxidável martensítico-ferrítico |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123468A (en) * | 1964-03-03 | Alloy steel and method |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2861024B2 (ja) * | 1989-03-15 | 1999-02-24 | 住友金属工業株式会社 | 油井用マルテンサイト系ステンレス鋼材とその製造方法 |
JPH03120337A (ja) * | 1989-10-03 | 1991-05-22 | Sumitomo Metal Ind Ltd | マルテンサイト系ステンレス鋼と製造方法 |
JP3106674B2 (ja) | 1992-04-09 | 2000-11-06 | 住友金属工業株式会社 | 油井用マルテンサイト系ステンレス鋼 |
JP3201081B2 (ja) * | 1993-07-26 | 2001-08-20 | 住友金属工業株式会社 | 油井用ステンレス鋼およびその製造方法 |
JP3156170B2 (ja) | 1994-07-26 | 2001-04-16 | 住友金属工業株式会社 | ラインパイプ用マルテンサイト系ステンレス鋼 |
JPH1068050A (ja) * | 1996-08-27 | 1998-03-10 | Hitachi Metals Ltd | 耐熱へたり性に優れたばね用ステンレス鋼 |
JPH10130785A (ja) * | 1996-10-24 | 1998-05-19 | Sumitomo Metal Ind Ltd | 熱間加工性に優れた油井用マルテンサイト系ステンレス鋼 |
JPH11310855A (ja) | 1998-04-27 | 1999-11-09 | Sumitomo Metal Ind Ltd | 耐食性に優れた油井用マルテンサイト系ステンレス鋼およびその製造方法 |
JP2000192196A (ja) * | 1998-12-22 | 2000-07-11 | Sumitomo Metal Ind Ltd | 油井用マルテンサイト系ステンレス鋼 |
SE518600C2 (sv) * | 1999-11-17 | 2002-10-29 | Sandvik Ab | Fordonskomponent |
JP2001179485A (ja) * | 1999-12-27 | 2001-07-03 | Sumitomo Metal Ind Ltd | マルテンサイト系ステンレス溶接鋼管およびその製造方法 |
JP3508715B2 (ja) * | 2000-10-20 | 2004-03-22 | 住友金属工業株式会社 | 高Cr鋼鋳片および継目無鋼管 |
JP2002173740A (ja) * | 2000-12-04 | 2002-06-21 | Nisshin Steel Co Ltd | 形状平坦度に優れた析出硬化型マルテンサイト系ステンレス鋼帯及びその製造方法 |
JP4240189B2 (ja) | 2001-06-01 | 2009-03-18 | 住友金属工業株式会社 | マルテンサイト系ステンレス鋼 |
JP2003003243A (ja) | 2001-06-22 | 2003-01-08 | Sumitomo Metal Ind Ltd | 耐炭酸ガス腐食性および耐硫化物応力腐食割れ性に優れた高強度マルテンサイトステンレス鋼 |
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2004
- 2004-07-22 EP EP04748013.2A patent/EP1652950B1/en not_active Not-in-force
- 2004-07-22 AU AU2004258030A patent/AU2004258030B2/en not_active Ceased
- 2004-07-22 AR ARP040102600A patent/AR045073A1/es active IP Right Grant
- 2004-07-22 MX MXPA06000764A patent/MXPA06000764A/es active IP Right Grant
- 2004-07-22 JP JP2005511942A patent/JP4367412B2/ja active Active
- 2004-07-22 CN CNB2004800187991A patent/CN100532611C/zh not_active Expired - Fee Related
- 2004-07-22 BR BRPI0412746A patent/BRPI0412746B1/pt active IP Right Grant
- 2004-07-22 WO PCT/JP2004/010745 patent/WO2005007915A1/ja active Application Filing
- 2004-07-22 RU RU2006101685/02A patent/RU2335570C2/ru active
- 2004-07-22 CA CA2532222A patent/CA2532222C/en active Active
-
2006
- 2006-01-06 NO NO20060116A patent/NO337486B1/no not_active IP Right Cessation
- 2006-01-20 US US11/335,676 patent/US7767039B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US3123468A (en) * | 1964-03-03 | Alloy steel and method |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104561820A (zh) * | 2015-02-10 | 2015-04-29 | 苏州市神龙门窗有限公司 | 一种用于防盗门的不锈钢及其热处理方法 |
CN104561820B (zh) * | 2015-02-10 | 2016-06-15 | 苏州劲元油压机械有限公司 | 一种用于防盗门的不锈钢及其热处理方法 |
Also Published As
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CA2532222C (en) | 2013-01-29 |
US7767039B2 (en) | 2010-08-03 |
WO2005007915A1 (ja) | 2005-01-27 |
NO20060116L (no) | 2006-02-20 |
AU2004258030A1 (en) | 2005-01-27 |
EP1652950A4 (en) | 2006-09-27 |
EP1652950B1 (en) | 2014-10-15 |
CN1816639A (zh) | 2006-08-09 |
EP1652950A1 (en) | 2006-05-03 |
RU2006101685A (ru) | 2006-07-27 |
JPWO2005007915A1 (ja) | 2006-08-31 |
CA2532222A1 (en) | 2005-01-27 |
NO337486B1 (no) | 2016-04-25 |
US20060174979A1 (en) | 2006-08-10 |
MXPA06000764A (es) | 2006-04-18 |
BRPI0412746B1 (pt) | 2016-12-06 |
AU2004258030B2 (en) | 2008-08-28 |
JP4367412B2 (ja) | 2009-11-18 |
RU2335570C2 (ru) | 2008-10-10 |
BRPI0412746A (pt) | 2006-09-26 |
AR045073A1 (es) | 2005-10-12 |
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