JP4957854B1 - 高強度電縫鋼管およびその製造方法 - Google Patents
高強度電縫鋼管およびその製造方法 Download PDFInfo
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- JP4957854B1 JP4957854B1 JP2011063779A JP2011063779A JP4957854B1 JP 4957854 B1 JP4957854 B1 JP 4957854B1 JP 2011063779 A JP2011063779 A JP 2011063779A JP 2011063779 A JP2011063779 A JP 2011063779A JP 4957854 B1 JP4957854 B1 JP 4957854B1
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 117
- 239000010959 steel Substances 0.000 title claims abstract description 117
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 229910000734 martensite Inorganic materials 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 20
- 239000012535 impurity Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 63
- 230000008569 process Effects 0.000 claims description 41
- 238000001816 cooling Methods 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 39
- 238000010438 heat treatment Methods 0.000 claims description 26
- 239000003973 paint Substances 0.000 claims description 25
- 238000005096 rolling process Methods 0.000 claims description 22
- 238000000137 annealing Methods 0.000 claims description 16
- 230000009466 transformation Effects 0.000 claims description 14
- 238000005098 hot rolling Methods 0.000 claims description 12
- 238000005097 cold rolling Methods 0.000 claims description 9
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 229910052758 niobium Inorganic materials 0.000 claims description 6
- 229910052721 tungsten Inorganic materials 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 238000009751 slip forming Methods 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 238000005554 pickling Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 9
- 238000000576 coating method Methods 0.000 abstract description 9
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 229910052748 manganese Inorganic materials 0.000 abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 27
- 238000009864 tensile test Methods 0.000 description 16
- 230000035939 shock Effects 0.000 description 8
- 239000006104 solid solution Substances 0.000 description 7
- 230000009467 reduction Effects 0.000 description 6
- 238000005728 strengthening Methods 0.000 description 6
- 229910001566 austenite Inorganic materials 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000007670 refining Methods 0.000 description 5
- 238000003303 reheating Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- 238000005496 tempering Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 229910001563 bainite Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010191 image analysis Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 206010067482 No adverse event Diseases 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000008572 axis elongation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
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- 230000012010 growth Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
-
- 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
- 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
-
- 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
- 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
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- 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
- C22C38/18—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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011063779A JP4957854B1 (ja) | 2010-03-24 | 2011-03-23 | 高強度電縫鋼管およびその製造方法 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010068499 | 2010-03-24 | ||
JP2010068499 | 2010-03-24 | ||
JP2011015076 | 2011-01-27 | ||
JP2011015076 | 2011-01-27 | ||
JP2011063779A JP4957854B1 (ja) | 2010-03-24 | 2011-03-23 | 高強度電縫鋼管およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP4957854B1 true JP4957854B1 (ja) | 2012-06-20 |
JP2012167358A JP2012167358A (ja) | 2012-09-06 |
Family
ID=44673378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011063779A Active JP4957854B1 (ja) | 2010-03-24 | 2011-03-23 | 高強度電縫鋼管およびその製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130160889A1 (fr) |
EP (1) | EP2551366B1 (fr) |
JP (1) | JP4957854B1 (fr) |
KR (1) | KR101315568B1 (fr) |
CN (1) | CN102822374B (fr) |
WO (1) | WO2011118841A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106048153A (zh) * | 2016-07-20 | 2016-10-26 | 柳州科尔特锻造机械有限公司 | 一种合金钢的快速热处理工艺 |
CN114026014A (zh) * | 2019-06-28 | 2022-02-08 | 日本制铁株式会社 | 冲击吸收构件、冲击吸收构件的制造方法以及冷塑性加工用钢板的制造方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2601037C2 (ru) | 2011-11-28 | 2016-10-27 | Арселормитталь Инвестигасьон И Десарролло С.Л. | Высококремнистые двухфазные стали с улучшенной пластичностью |
CN102605240A (zh) * | 2011-12-09 | 2012-07-25 | 首钢总公司 | 一种具有高强度和高塑性的双相钢及其生产方法 |
CN105238995B (zh) * | 2014-06-11 | 2017-08-11 | 鞍钢股份有限公司 | 一种液压成型钢管用热轧酸洗板及其制造方法 |
US11332812B2 (en) | 2016-10-24 | 2022-05-17 | Jfe Steel Corporation | Electric resistance welded steel tubes for high-strength thin hollow stabilizers, and methods for manufacturing the same |
KR102043524B1 (ko) | 2017-12-26 | 2019-11-12 | 주식회사 포스코 | 초고강도 열연 강판, 강관, 부재 및 그 제조 방법 |
CN112703265A (zh) * | 2018-10-04 | 2021-04-23 | 日本制铁株式会社 | 冷轧钢板 |
CN109465609A (zh) * | 2018-12-29 | 2019-03-15 | 无锡苏嘉法斯特汽车零配件有限公司 | 一种汽车异型车门防撞梁用焊接钢管的制备方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03122219A (ja) | 1989-10-06 | 1991-05-24 | Nippon Steel Corp | 引張り強さ120Kgf/mm↑2以上の機械構造用高強度鋼管の製造方法 |
JPH04276017A (ja) * | 1991-03-01 | 1992-10-01 | Kobe Steel Ltd | 圧壊特性に優れたドアガードバーの製造方法 |
TW515847B (en) * | 1997-04-09 | 2003-01-01 | Kawasaki Steel Co | Coating/baking curable type cold rolled steel sheet with excellent strain aging resistance and method for producing the same |
US6589369B2 (en) * | 2000-04-21 | 2003-07-08 | Nippon Steel Corporation | High fatigue strength steel sheet excellent in burring workability and method for producing the same |
JP4396243B2 (ja) * | 2003-11-28 | 2010-01-13 | Jfeスチール株式会社 | 成形後の耐遅れ破壊特性に優れた高加工性超高強度冷延鋼板の製造方法 |
JP4833835B2 (ja) * | 2004-02-19 | 2011-12-07 | 新日本製鐵株式会社 | バウシンガー効果の発現が小さい鋼管およびその製造方法 |
JP2006089804A (ja) * | 2004-09-24 | 2006-04-06 | Nisshin Steel Co Ltd | 縮管性に優れたインパネリインフォースメント用高強度電縫鋼管の製造方法 |
EP1676932B1 (fr) * | 2004-12-28 | 2015-10-21 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Tôle d'acier mince à haute résistance, possedant une résistance accrue à la fragilisation par l'hydrogène |
JP2006299414A (ja) * | 2005-03-24 | 2006-11-02 | Jfe Steel Kk | 低温靭性に優れた低降伏比電縫鋼管の製造方法 |
JP5234876B2 (ja) * | 2005-09-30 | 2013-07-10 | Jfeスチール株式会社 | 高張力冷延鋼板の製造方法 |
EP1951519A4 (fr) * | 2005-10-24 | 2008-12-31 | Exxonmobil Upstream Res Co | Acier biphase haute resistance presentant un faible taux de fluage, une haute tenacite et une soudabilite superieure |
JP4466619B2 (ja) * | 2006-07-05 | 2010-05-26 | Jfeスチール株式会社 | 自動車構造部材用高張力溶接鋼管およびその製造方法 |
JP4957185B2 (ja) * | 2006-10-31 | 2012-06-20 | Jfeスチール株式会社 | 塗装後降伏比の低い高靱性電縫鋼管用熱延鋼板およびその製造方法 |
JP5051886B2 (ja) * | 2007-06-22 | 2012-10-17 | 住友金属工業株式会社 | 冷延鋼板およびめっき鋼板の製造方法 |
JP5365217B2 (ja) | 2008-01-31 | 2013-12-11 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
JP5251208B2 (ja) | 2008-03-28 | 2013-07-31 | Jfeスチール株式会社 | 高強度鋼板とその製造方法 |
JP5418168B2 (ja) | 2008-11-28 | 2014-02-19 | Jfeスチール株式会社 | 成形性に優れた高強度冷延鋼板、高強度溶融亜鉛めっき鋼板およびそれらの製造方法 |
JP5394709B2 (ja) | 2008-11-28 | 2014-01-22 | 株式会社神戸製鋼所 | 耐水素脆化特性および加工性に優れた超高強度鋼板 |
-
2011
- 2011-03-23 JP JP2011063779A patent/JP4957854B1/ja active Active
- 2011-03-23 KR KR1020127026473A patent/KR101315568B1/ko active IP Right Grant
- 2011-03-23 US US13/636,857 patent/US20130160889A1/en not_active Abandoned
- 2011-03-23 CN CN201180015165.0A patent/CN102822374B/zh active Active
- 2011-03-23 WO PCT/JP2011/057928 patent/WO2011118841A1/fr active Application Filing
- 2011-03-23 EP EP11759643.7A patent/EP2551366B1/fr active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106048153A (zh) * | 2016-07-20 | 2016-10-26 | 柳州科尔特锻造机械有限公司 | 一种合金钢的快速热处理工艺 |
CN114026014A (zh) * | 2019-06-28 | 2022-02-08 | 日本制铁株式会社 | 冲击吸收构件、冲击吸收构件的制造方法以及冷塑性加工用钢板的制造方法 |
CN114026014B (zh) * | 2019-06-28 | 2024-06-11 | 日本制铁株式会社 | 冲击吸收构件、冲击吸收构件的制造方法以及冷塑性加工用钢板的制造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2551366A4 (fr) | 2015-07-15 |
KR20120123602A (ko) | 2012-11-08 |
JP2012167358A (ja) | 2012-09-06 |
CN102822374A (zh) | 2012-12-12 |
EP2551366B1 (fr) | 2017-05-17 |
CN102822374B (zh) | 2014-12-17 |
WO2011118841A1 (fr) | 2011-09-29 |
KR101315568B1 (ko) | 2013-10-08 |
EP2551366A1 (fr) | 2013-01-30 |
US20130160889A1 (en) | 2013-06-27 |
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