CN100562597C - The corrosion-resistant steel of the good-toughness of mother metal and weld part and manufacture method thereof - Google Patents
The corrosion-resistant steel of the good-toughness of mother metal and weld part and manufacture method thereof Download PDFInfo
- Publication number
- CN100562597C CN100562597C CNB2004800424588A CN200480042458A CN100562597C CN 100562597 C CN100562597 C CN 100562597C CN B2004800424588 A CNB2004800424588 A CN B2004800424588A CN 200480042458 A CN200480042458 A CN 200480042458A CN 100562597 C CN100562597 C CN 100562597C
- Authority
- CN
- China
- Prior art keywords
- toughness
- corrosion
- mother metal
- steel
- good
- 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
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 40
- 239000002184 metal Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims description 19
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000010935 stainless steel Substances 0.000 title abstract description 15
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 32
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 32
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 30
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 25
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 25
- 229910052802 copper Inorganic materials 0.000 claims abstract description 15
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 72
- 239000010959 steel Substances 0.000 claims description 72
- 230000007797 corrosion Effects 0.000 claims description 25
- 238000005260 corrosion Methods 0.000 claims description 25
- 230000007704 transition Effects 0.000 claims description 8
- 238000005098 hot rolling Methods 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 4
- 230000003628 erosive effect Effects 0.000 description 29
- 238000003466 welding Methods 0.000 description 24
- 238000012360 testing method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 12
- 230000009975 flexible effect Effects 0.000 description 7
- 239000013535 sea water Substances 0.000 description 6
- 229910052761 rare earth metal Inorganic materials 0.000 description 5
- 229910000859 α-Fe Inorganic materials 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241001454768 Mentzelia nuda Species 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 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
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000005382 thermal cycling 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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of 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
- C22C38/02—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
- C22C38/06—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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- 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
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
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)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP072438/2004 | 2004-03-15 | ||
JP2004072438A JP4441295B2 (en) | 2004-03-15 | 2004-03-15 | Manufacturing method of high strength steel for welding and high strength steel for welding with excellent corrosion resistance and machinability |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1926256A CN1926256A (en) | 2007-03-07 |
CN100562597C true CN100562597C (en) | 2009-11-25 |
Family
ID=34975601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800424588A Expired - Lifetime CN100562597C (en) | 2004-03-15 | 2004-05-12 | The corrosion-resistant steel of the good-toughness of mother metal and weld part and manufacture method thereof |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080274008A1 (en) |
EP (1) | EP1734142A4 (en) |
JP (1) | JP4441295B2 (en) |
KR (1) | KR100831115B1 (en) |
CN (1) | CN100562597C (en) |
CA (1) | CA2559843C (en) |
WO (1) | WO2005087964A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110217566A1 (en) * | 2009-03-30 | 2011-09-08 | Matoko Nagasawa | Corrosion-resistant steel for chimney/flue use in natural gas-fired or liquefied petroleum gas-fired plants |
US20130202908A1 (en) * | 2012-02-08 | 2013-08-08 | Grzegorz Jan Kusinski | Equipment for use in corrosive environments and methods for forming thereof |
JP5974678B2 (en) * | 2012-06-29 | 2016-08-23 | 新日鐵住金株式会社 | Steel member and method for manufacturing steel member |
CN102994915B (en) * | 2012-11-20 | 2015-09-02 | 江苏高博智融科技有限公司 | A kind of corrosion-resistant stainless steel metal |
CN103834871B (en) * | 2014-03-19 | 2017-01-18 | 武汉钢铁(集团)公司 | 500MPa-level corrosion-resistant Cr-contained reinforcing steel bar and rolling process thereof |
CN103849820B (en) * | 2014-03-19 | 2017-01-04 | 武汉钢铁(集团)公司 | The rolling mill practice of high-strength corrosion-resisting Li-adding Al alloy muscle |
JP6405910B2 (en) * | 2014-11-10 | 2018-10-17 | 新日鐵住金株式会社 | Corrosion resistant steel |
JP6107892B2 (en) * | 2015-06-29 | 2017-04-05 | 新日鐵住金株式会社 | Steel member and method for manufacturing steel member |
RU2625510C1 (en) * | 2016-11-17 | 2017-07-14 | Федеральное Государственное Унитарное Предприятие "Центральный научно-исследовательский институт черной металлургии им. И.П. Бардина" (ФГУП "ЦНИИчермет им. И.П. Бардина") | Method of producing high-strength corrosion-resistant hot-rolled steel |
JP6992499B2 (en) * | 2017-12-26 | 2022-01-13 | 日本製鉄株式会社 | Steel material |
CN111349847B (en) * | 2018-12-24 | 2022-03-18 | 宝山钢铁股份有限公司 | Seawater corrosion resistant steel and manufacturing method thereof |
CN110551945B (en) * | 2019-10-10 | 2020-04-14 | 阳春新钢铁有限责任公司 | Optimization method of hot-rolled plain steel bar production process |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2689207B2 (en) * | 1992-02-07 | 1997-12-10 | 新日本製鐵株式会社 | Steel for internal combustion engine exhaust system with excellent wet corrosion resistance |
CA2151513C (en) * | 1992-12-11 | 1999-11-16 | Kenji Kato | Steel excellent in corrosion resistance and processability |
JP2689208B2 (en) * | 1992-12-11 | 1997-12-10 | 新日本製鐵株式会社 | Steel for internal combustion engine exhaust systems with excellent wet corrosion resistance and workability |
JP3265022B2 (en) * | 1993-01-11 | 2002-03-11 | 新日本製鐵株式会社 | Method for producing steel and steel pipe with excellent corrosion resistance |
JPH073388A (en) * | 1993-06-18 | 1995-01-06 | Nippon Steel Corp | Steel excellent in corrosion resistance |
JP3928200B2 (en) * | 1997-02-27 | 2007-06-13 | 住友金属工業株式会社 | Ferritic heat resistant steel with excellent high temperature weld crack resistance and toughness in heat affected zone |
JP2002363704A (en) * | 2001-06-12 | 2002-12-18 | Nippon Steel Corp | Corrosion resistant steel having excellent toughness in base material and heat affected zone |
JP2004162121A (en) * | 2002-11-13 | 2004-06-10 | Nippon Steel Corp | High strength non-heat treated steel sheet with excellent weld heat affected zone toughness/corrosion resistance |
JP3845366B2 (en) * | 2002-11-13 | 2006-11-15 | 新日本製鐵株式会社 | Corrosion resistant steel with excellent weld heat affected zone toughness |
-
2004
- 2004-03-15 JP JP2004072438A patent/JP4441295B2/en not_active Expired - Lifetime
- 2004-05-12 EP EP04732471A patent/EP1734142A4/en not_active Withdrawn
- 2004-05-12 CA CA2559843A patent/CA2559843C/en not_active Expired - Fee Related
- 2004-05-12 KR KR1020067018823A patent/KR100831115B1/en active IP Right Grant
- 2004-05-12 CN CNB2004800424588A patent/CN100562597C/en not_active Expired - Lifetime
- 2004-05-12 US US10/592,836 patent/US20080274008A1/en not_active Abandoned
- 2004-05-12 WO PCT/JP2004/006663 patent/WO2005087964A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR100831115B1 (en) | 2008-05-20 |
KR20060125898A (en) | 2006-12-06 |
US20080274008A1 (en) | 2008-11-06 |
JP4441295B2 (en) | 2010-03-31 |
CA2559843A1 (en) | 2005-09-22 |
EP1734142A1 (en) | 2006-12-20 |
WO2005087964A1 (en) | 2005-09-22 |
JP2005256135A (en) | 2005-09-22 |
CN1926256A (en) | 2007-03-07 |
CA2559843C (en) | 2011-10-11 |
EP1734142A4 (en) | 2007-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: SHIN NIPPON STEEL LTD. Effective date: 20130313 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130313 Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Tokyo, Japan Patentee before: NIPPON STEEL Corp. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Tokyo, Japan Patentee before: NIPPON STEEL & SUMITOMO METAL Corp. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20091125 |
|
CX01 | Expiry of patent term |