JP4719313B2 - 耐サワー性に優れた鋼板及びラインパイプ用鋼管 - Google Patents
耐サワー性に優れた鋼板及びラインパイプ用鋼管 Download PDFInfo
- Publication number
- JP4719313B2 JP4719313B2 JP2010515956A JP2010515956A JP4719313B2 JP 4719313 B2 JP4719313 B2 JP 4719313B2 JP 2010515956 A JP2010515956 A JP 2010515956A JP 2010515956 A JP2010515956 A JP 2010515956A JP 4719313 B2 JP4719313 B2 JP 4719313B2
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- JP
- Japan
- Prior art keywords
- less
- steel
- sour resistance
- amount
- mass
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims description 117
- 239000010959 steel Substances 0.000 title claims description 117
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- 229910052791 calcium Inorganic materials 0.000 claims description 12
- 229910052710 silicon Inorganic materials 0.000 claims description 11
- 229910052717 sulfur Inorganic materials 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 description 10
- 229910052739 hydrogen Inorganic materials 0.000 description 10
- 239000001257 hydrogen Substances 0.000 description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 9
- 238000005096 rolling process Methods 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 230000001771 impaired effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000005204 segregation Methods 0.000 description 7
- 230000009466 transformation Effects 0.000 description 7
- 238000005336 cracking Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000005098 hot rolling Methods 0.000 description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009863 impact test Methods 0.000 description 4
- 238000011835 investigation Methods 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007572 expansion measurement Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010515956A JP4719313B2 (ja) | 2008-06-06 | 2009-06-05 | 耐サワー性に優れた鋼板及びラインパイプ用鋼管 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008149708 | 2008-06-06 | ||
| JP2008149708 | 2008-06-06 | ||
| PCT/JP2009/060721 WO2009148193A1 (ja) | 2008-06-06 | 2009-06-05 | 耐サワー性に優れた鋼板及びラインパイプ用鋼管 |
| JP2010515956A JP4719313B2 (ja) | 2008-06-06 | 2009-06-05 | 耐サワー性に優れた鋼板及びラインパイプ用鋼管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP4719313B2 true JP4719313B2 (ja) | 2011-07-06 |
| JPWO2009148193A1 JPWO2009148193A1 (ja) | 2011-11-04 |
Family
ID=41398260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010515956A Active JP4719313B2 (ja) | 2008-06-06 | 2009-06-05 | 耐サワー性に優れた鋼板及びラインパイプ用鋼管 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4719313B2 (pt) |
| CN (1) | CN102057070B (pt) |
| BR (1) | BRPI0915520B1 (pt) |
| WO (1) | WO2009148193A1 (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5853661B2 (ja) * | 2011-12-15 | 2016-02-09 | Ｊｆｅスチール株式会社 | 高強度耐サワーラインパイプ用鋼板、その素材及び高強度耐サワーラインパイプ用鋼板の製造方法 |
| CN103499011B (zh) * | 2013-09-24 | 2015-10-28 | 中国石油集团工程设计有限责任公司 | 一种抗硫厚板及其焊接工艺 |
| JP2016125137A (ja) * | 2014-12-26 | 2016-07-11 | 株式会社神戸製鋼所 | 耐水素誘起割れ性に優れた鋼板およびラインパイプ用鋼管 |
| JP6584912B2 (ja) * | 2014-12-26 | 2019-10-02 | 株式会社神戸製鋼所 | 耐水素誘起割れ性に優れた鋼板およびラインパイプ用鋼管 |
| CN113106354A (zh) * | 2021-03-31 | 2021-07-13 | 五矿营口中板有限责任公司 | 一种易焊接耐油气腐蚀造船结构钢及其制造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006274338A (ja) * | 2005-03-29 | 2006-10-12 | Jfe Steel Kk | 耐ｈｉｃ性および溶接部靱性優れる耐サワー高強度電縫鋼管用熱延鋼板およびその製造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003306749A (ja) * | 2002-04-19 | 2003-10-31 | Nippon Steel Corp | 変形能に優れた高強度鋼管及び鋼管用鋼板の製造法 |
| JP2006063351A (ja) * | 2004-08-24 | 2006-03-09 | Sumitomo Metal Ind Ltd | 耐水素誘起割れ性に優れた高強度鋼板および製造方法、並びにラインパイプ用鋼管 |
| CN100587098C (zh) * | 2007-10-15 | 2010-02-03 | 莱芜钢铁集团有限公司 | 一种微合金化油气输送无缝管线用钢及其制造方法 |
-
2009
- 2009-06-05 WO PCT/JP2009/060721 patent/WO2009148193A1/ja active Application Filing
- 2009-06-05 BR BRPI0915520 patent/BRPI0915520B1/pt active IP Right Grant
- 2009-06-05 CN CN200980120913.4A patent/CN102057070B/zh active Active
- 2009-06-05 JP JP2010515956A patent/JP4719313B2/ja active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006274338A (ja) * | 2005-03-29 | 2006-10-12 | Jfe Steel Kk | 耐ｈｉｃ性および溶接部靱性優れる耐サワー高強度電縫鋼管用熱延鋼板およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0915520B1 (pt) | 2019-12-10 |
| JPWO2009148193A1 (ja) | 2011-11-04 |
| CN102057070A (zh) | 2011-05-11 |
| WO2009148193A1 (ja) | 2009-12-10 |
| CN102057070B (zh) | 2015-07-01 |
| BRPI0915520A2 (pt) | 2016-01-26 |
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