MX341941B - Placa de acero laminada en caliente de alta resistencia y método de manufactura de la misma. - Google Patents
Placa de acero laminada en caliente de alta resistencia y método de manufactura de la misma.Info
- Publication number
- MX341941B MX341941B MX2012010281A MX2012010281A MX341941B MX 341941 B MX341941 B MX 341941B MX 2012010281 A MX2012010281 A MX 2012010281A MX 2012010281 A MX2012010281 A MX 2012010281A MX 341941 B MX341941 B MX 341941B
- Authority
- MX
- Mexico
- Prior art keywords
- inclusion
- âμm
- major diameter
- rolling direction
- steel plate
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000005096 rolling process Methods 0.000 abstract 5
Classifications
-
- 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
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
-
- 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
- C22C38/001—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
- C22C38/005—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
- 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
- C22C38/06—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
- 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
- C21D2211/002—Bainite
-
- 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
- C21D2211/003—Cementite
-
- 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
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)
- Metal Rolling (AREA)
Abstract
Una inclusión, el diámetro principal de la cual es de 3.0 µm o mayor en una sección transversal que tiene la dirección de la anchura de la placa de una placa de acero laminado en caliente, de alta resistencia, como el normal, en donde el valor máximo de la relación diámetro mayor/diámetro menor representado por (el diámetro mayor de la inclusión) / (el diámetro menor de la inclusión) es 8.0 o menor, y la suma de la longitud en la dirección de laminado por 1 mm2 de sección transversal de un grupo de inclusión predeterminado que consiste de una pluralidad de inclusiones, el diámetro mayor del cual es 3.0 µm o mayor, y una inclusión extendida predeterminada, la longitud en la dirección de laminado del cual es 30 µm o mayor es 0.25 mm o menor. La pluralidad de las inclusiones que constituyen el grupo de inclusión predeterminado se agrupan en un intervalo de 50 µm o menor entre sí en ambas de la dirección de laminado y una dirección perpendicular a la dirección de laminado. La inclusión extendida predeterminada está separada a un intervalo que excede 50 µm de todas las inclusiones, el diámetro mayor del cual es 3.0 µm o mayor es al menos una de la dirección de laminado o la dirección perpendicular a la misma.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010053774 | 2010-03-10 | ||
JP2010053787 | 2010-03-10 | ||
PCT/JP2011/055556 WO2011111758A1 (ja) | 2010-03-10 | 2011-03-09 | 高強度熱延鋼板及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2012010281A MX2012010281A (es) | 2012-11-21 |
MX341941B true MX341941B (es) | 2016-09-08 |
Family
ID=44563557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2012010281A MX341941B (es) | 2010-03-10 | 2011-03-09 | Placa de acero laminada en caliente de alta resistencia y método de manufactura de la misma. |
Country Status (11)
Country | Link |
---|---|
US (1) | US9121079B2 (es) |
EP (1) | EP2546377B9 (es) |
JP (1) | JP4842413B2 (es) |
KR (1) | KR101420554B1 (es) |
CN (1) | CN102791896B (es) |
BR (2) | BR122018007147B1 (es) |
CA (1) | CA2792535C (es) |
ES (1) | ES2716991T3 (es) |
MX (1) | MX341941B (es) |
PL (1) | PL2546377T3 (es) |
WO (1) | WO2011111758A1 (es) |
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JP5402847B2 (ja) * | 2010-06-17 | 2014-01-29 | 新日鐵住金株式会社 | バーリング性に優れる高強度熱延鋼板及びその製造方法 |
JP5402848B2 (ja) * | 2010-06-17 | 2014-01-29 | 新日鐵住金株式会社 | バーリング性に優れる高強度熱延鋼板及びその製造方法 |
CN103429779B (zh) * | 2011-03-18 | 2015-06-03 | 新日铁住金株式会社 | 热轧钢板及其制造方法 |
JP5668588B2 (ja) * | 2011-04-19 | 2015-02-12 | 新日鐵住金株式会社 | 成形性及び破壊特性に優れた高強度熱延鋼板及びその製造方法 |
US20150004050A1 (en) * | 2012-01-18 | 2015-01-01 | Jfe Steel Corporation | Steel strip for coiled tubing and method of manufacturing the same |
JP5720612B2 (ja) * | 2012-03-30 | 2015-05-20 | 新日鐵住金株式会社 | 成形性及び低温靭性に優れた高強度熱延鋼板及びその製造方法 |
CN102787272B (zh) * | 2012-07-26 | 2013-10-16 | 北京科技大学 | 一种汽车厢体用热轧酸洗高强钢的制备方法 |
JP5786820B2 (ja) * | 2012-08-06 | 2015-09-30 | 新日鐵住金株式会社 | 成形性、破壊特性及び疲労特性に優れた熱延鋼板及びその製造方法 |
KR101461740B1 (ko) * | 2012-12-21 | 2014-11-14 | 주식회사 포스코 | 재질 및 두께 편차가 작고 내도금박리성이 우수한 열연강판 및 그 제조방법 |
US10513747B2 (en) | 2013-03-14 | 2019-12-24 | Nippon Steel & Sumikin Stainless Steel Corporation | Ferritic stainless steel sheet exhibiting small increase in strength after aging heat treatment, and method of producing the same |
BR112015024840B1 (pt) * | 2013-04-15 | 2020-03-31 | Nippon Steel Corporation | Chapa de aço laminada a quente |
KR101568514B1 (ko) | 2013-12-24 | 2015-11-11 | 주식회사 포스코 | 저항복비형 초고강도 건설용 강재 및 그 제조방법 |
PL3150733T3 (pl) * | 2014-05-28 | 2020-08-24 | Nippon Steel Corporation | Blacha stalowa cienka walcowana na gorąco i sposób jej wytwarzania |
DE102014017273A1 (de) * | 2014-11-18 | 2016-05-19 | Salzgitter Flachstahl Gmbh | Hochfester lufthärtender Mehrphasenstahl mit hervorragenden Verarbeitungseigenschaften und Verfahren zur Herstellung eines Bandes aus diesem Stahl |
WO2016132549A1 (ja) | 2015-02-20 | 2016-08-25 | 新日鐵住金株式会社 | 熱延鋼板 |
EP3260565B1 (en) | 2015-02-20 | 2019-07-31 | Nippon Steel Corporation | Hot-rolled steel sheet |
BR112017017443A2 (pt) | 2015-02-25 | 2018-04-03 | Nippon Steel & Sumitomo Metal Corporation | folha de aço laminada a quente |
WO2016135898A1 (ja) * | 2015-02-25 | 2016-09-01 | 新日鐵住金株式会社 | 熱延鋼板 |
KR102205432B1 (ko) | 2016-08-05 | 2021-01-20 | 닛폰세이테츠 가부시키가이샤 | 강판 및 도금 강판 |
JP6358407B2 (ja) | 2016-08-05 | 2018-07-18 | 新日鐵住金株式会社 | 鋼板及びめっき鋼板 |
JP2018031069A (ja) * | 2016-08-19 | 2018-03-01 | 株式会社神戸製鋼所 | 厚鋼板およびその製造方法 |
JP6424908B2 (ja) * | 2017-02-06 | 2018-11-21 | Jfeスチール株式会社 | 溶融亜鉛めっき鋼板およびその製造方法 |
KR20190142768A (ko) * | 2017-04-20 | 2019-12-27 | 타타 스틸 네덜란드 테크날러지 베.뷔. | 우수한 연성 및 신장 플랜지성을 가진 고강도 강 시트 |
CN107287517A (zh) * | 2017-06-09 | 2017-10-24 | 唐山不锈钢有限责任公司 | 高强度结构钢q550c及其生产方法 |
CN108251745A (zh) * | 2018-01-30 | 2018-07-06 | 舞阳钢铁有限责任公司 | 一种大厚度高纯净耐高压锅炉汽包用钢板及其生产方法 |
RU2687360C1 (ru) * | 2018-07-19 | 2019-05-13 | Публичное акционерное общество "Северсталь" (ПАО "Северсталь") | Стальной прокат повышенной коррозионной стойкости и изделие, выполненное из него |
CN109112279A (zh) * | 2018-09-26 | 2019-01-01 | 武汉钢铁有限公司 | 800MPa级簇团强化型钢板及制备方法 |
EP3653736B1 (en) * | 2018-11-14 | 2020-12-30 | SSAB Technology AB | Hot-rolled steel strip and manufacturing method |
CN113383097B (zh) * | 2019-03-26 | 2022-11-22 | 日本制铁株式会社 | 钢板、钢板的制造方法及镀层钢板 |
KR102587687B1 (ko) * | 2019-07-09 | 2023-10-10 | 제이에프이 스틸 가부시키가이샤 | 내황산 노점 부식성이 우수한 이음매 없는 강관 및 그의 제조 방법 |
WO2021052434A1 (zh) * | 2019-09-19 | 2021-03-25 | 宝山钢铁股份有限公司 | 一种Nb微合金化高强高扩孔钢及其生产方法 |
MX2022010321A (es) * | 2020-05-13 | 2022-09-19 | Nippon Steel Corp | Cuerpo conformado por estampacion en caliente. |
CN115135790B (zh) * | 2020-05-13 | 2023-09-22 | 日本制铁株式会社 | 热冲压用钢板及热冲压成形体 |
CN115287533A (zh) * | 2022-07-14 | 2022-11-04 | 莱芜钢铁集团银山型钢有限公司 | 一种汽车用热轧高强钢及制备方法 |
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EP2166121A1 (en) | 1999-09-16 | 2010-03-24 | JFE Steel Corporation | High strength steel sheet and method for manufacturing the same |
JP4237904B2 (ja) * | 2000-01-11 | 2009-03-11 | 新日本製鐵株式会社 | 母材ならびに溶接継手のクリープ強度と靭性に優れたフェライト系耐熱鋼板およびその製造方法 |
JP4051999B2 (ja) * | 2001-06-19 | 2008-02-27 | Jfeスチール株式会社 | 形状凍結性と成形後の耐久疲労特性に優れた高張力熱延鋼板およびその製造方法 |
KR100756114B1 (ko) * | 2002-12-26 | 2007-09-05 | 신닛뽄세이테쯔 카부시키카이샤 | 구멍 확장성, 연성 및 화성 처리성이 우수한 고강도 열연 강판의 제조 방법 |
JP4649868B2 (ja) | 2003-04-21 | 2011-03-16 | Jfeスチール株式会社 | 高強度熱延鋼板およびその製造方法 |
TWI248977B (en) * | 2003-06-26 | 2006-02-11 | Nippon Steel Corp | High-strength hot-rolled steel sheet excellent in shape fixability and method of producing the same |
JP4580157B2 (ja) * | 2003-09-05 | 2010-11-10 | 新日本製鐵株式会社 | Bh性と伸びフランジ性を兼ね備えた熱延鋼板およびその製造方法 |
EP2192205B1 (en) * | 2003-10-17 | 2013-06-12 | Nippon Steel & Sumitomo Metal Corporation | High-strength steel sheets excellent in hole-expandability and ductility and a method for producing the same |
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JP5194811B2 (ja) * | 2007-03-30 | 2013-05-08 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき鋼板 |
JP5037413B2 (ja) * | 2007-04-19 | 2012-09-26 | 新日本製鐵株式会社 | 低降伏比高ヤング率鋼板、溶融亜鉛メッキ鋼板、合金化溶融亜鉛メッキ鋼板、及び、鋼管、並びに、それらの製造方法 |
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 |
JP2010053787A (ja) | 2008-08-28 | 2010-03-11 | Toyota Motor Corp | 内燃機関の燃料噴射制御装置 |
JP5233514B2 (ja) | 2008-08-28 | 2013-07-10 | 株式会社Ihi | 可変容量過給機 |
JP5370016B2 (ja) | 2008-09-11 | 2013-12-18 | 新日鐵住金株式会社 | 穴広げ性に優れた高強度熱延鋼板及びその製造方法 |
-
2011
- 2011-03-09 MX MX2012010281A patent/MX341941B/es active IP Right Grant
- 2011-03-09 PL PL11753416T patent/PL2546377T3/pl unknown
- 2011-03-09 EP EP11753416.4A patent/EP2546377B9/en active Active
- 2011-03-09 JP JP2011532058A patent/JP4842413B2/ja active Active
- 2011-03-09 CA CA2792535A patent/CA2792535C/en not_active Expired - Fee Related
- 2011-03-09 ES ES11753416T patent/ES2716991T3/es active Active
- 2011-03-09 BR BR122018007147-8A patent/BR122018007147B1/pt not_active IP Right Cessation
- 2011-03-09 US US13/583,537 patent/US9121079B2/en active Active
- 2011-03-09 WO PCT/JP2011/055556 patent/WO2011111758A1/ja active Application Filing
- 2011-03-09 KR KR1020127023392A patent/KR101420554B1/ko active IP Right Grant
- 2011-03-09 BR BR112012022573A patent/BR112012022573B1/pt not_active IP Right Cessation
- 2011-03-09 CN CN201180013139.4A patent/CN102791896B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP2546377A1 (en) | 2013-01-16 |
ES2716991T3 (es) | 2019-06-18 |
CA2792535A1 (en) | 2011-09-15 |
MX2012010281A (es) | 2012-11-21 |
PL2546377T3 (pl) | 2019-07-31 |
WO2011111758A1 (ja) | 2011-09-15 |
CA2792535C (en) | 2015-06-16 |
JPWO2011111758A1 (ja) | 2013-06-27 |
CN102791896B (zh) | 2014-06-11 |
ES2716991T9 (es) | 2020-02-20 |
BR112012022573A2 (pt) | 2016-08-23 |
US20130000791A1 (en) | 2013-01-03 |
EP2546377A4 (en) | 2016-07-27 |
KR101420554B1 (ko) | 2014-07-16 |
EP2546377B1 (en) | 2019-03-06 |
US9121079B2 (en) | 2015-09-01 |
BR122018007147B1 (pt) | 2019-05-21 |
CN102791896A (zh) | 2012-11-21 |
EP2546377B9 (en) | 2019-12-04 |
JP4842413B2 (ja) | 2011-12-21 |
KR20120118061A (ko) | 2012-10-25 |
BR112012022573B1 (pt) | 2018-07-24 |
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HC | Change of company name or juridical status |
Owner name: NIPPON STEEL & SUMITOMO METAL CORPORATION.* |
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