AR051649A1 - Tubo de acero para un inflador de airbarg, procedimiento para su fabricacion, inflador de airbag que comprende dicho tubo de acero, y uso del tubo de acero - Google Patents
Tubo de acero para un inflador de airbarg, procedimiento para su fabricacion, inflador de airbag que comprende dicho tubo de acero, y uso del tubo de aceroInfo
- Publication number
- AR051649A1 AR051649A1 ARP050104482A ARP050104482A AR051649A1 AR 051649 A1 AR051649 A1 AR 051649A1 AR P050104482 A ARP050104482 A AR P050104482A AR P050104482 A ARP050104482 A AR P050104482A AR 051649 A1 AR051649 A1 AR 051649A1
- Authority
- AR
- Argentina
- Prior art keywords
- steel tube
- less
- maximum
- inflator
- equal
- Prior art date
Links
Classifications
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- 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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
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- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/30—Stress-relieving
-
- 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
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
-
- 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
- C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant pipes
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R2021/26076—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow characterised by casing
- B60R2021/26082—Material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Un tubo de acero para inflador de airbag con elevada resistencia de al menos 900 MPa y preferiblemente al menos 1000 MPa en resistencia a la traccion junto con elevada tenacidad y con buena resistencia a rotura por estallido, tal que no presenta propagacion de fisuras en un ensayo de rotura por estallido a -40sC o menos, el cual es fabricado por templado de un tubo de acero que comprende, en % en masa, los siguiente elementos: C: 0,05-0,20%, Si: 0,1-1,0%, P: como máximo 0,025%, S: como máximo 0,010%, Cr: 0,05-1,45%, Al: como máximo 0,10%, y uno o ambos de los elementos Ti y Mn que satisfacen Ti menor o igual 0,02% y 0,4% menor o igual Mn + 40 Ti menor o igual 1,2% siendo el resto Fe e impurezas inevitables, a partir de una temperatura de al menos el punto de transformacion Ac1 del acero, revenido del tubo a una temperatura menor que el punto de transformacion Ac1, aplicando trabajo en frío con una reduccion de área de como máximo 65%, y someterlo a recocido para eliminar tensiones a una temperatura menor que el punto de transformacion Ac1. La relacion L/T de la relacion de intensidad integrada de rayos X del plano {110} medida para la seccion transversal perpendicular a la direccion axial L del tubo de acero con respecto a la medida para la seccion transversal perpendicular a la direccion circunferencial T es como máximo 50.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62284904P | 2004-10-29 | 2004-10-29 | |
JP2004316337 | 2004-10-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR051649A1 true AR051649A1 (es) | 2007-01-31 |
Family
ID=36227742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP050104482A AR051649A1 (es) | 2004-10-29 | 2005-10-26 | Tubo de acero para un inflador de airbarg, procedimiento para su fabricacion, inflador de airbag que comprende dicho tubo de acero, y uso del tubo de acero |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1816227B1 (es) |
JP (1) | JP4208013B2 (es) |
KR (1) | KR100895163B1 (es) |
CN (1) | CN101048524B (es) |
AR (1) | AR051649A1 (es) |
CA (1) | CA2585629C (es) |
MX (1) | MX2007005029A (es) |
PL (1) | PL1816227T3 (es) |
TW (1) | TWI280984B (es) |
WO (1) | WO2006046503A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5142068B2 (ja) * | 2006-05-17 | 2013-02-13 | 日産自動車株式会社 | 抵抗スポット溶接用高張力鋼板及びその接合方法 |
JP4282731B2 (ja) | 2006-08-11 | 2009-06-24 | 新日本製鐵株式会社 | 疲労特性に優れた自動車足回り部品の製造方法 |
JP5126857B2 (ja) * | 2007-03-29 | 2013-01-23 | 新日鐵住金株式会社 | 加工性に優れた肌焼鋼管の製造方法 |
JP5265944B2 (ja) * | 2008-03-04 | 2013-08-14 | 株式会社神戸製鋼所 | 耐食性に優れた船舶用鋼材 |
JP5318691B2 (ja) * | 2009-07-27 | 2013-10-16 | 株式会社神戸製鋼所 | 多層盛溶接継手の低温靭性に優れた高強度格納容器用厚鋼板 |
JP5234226B2 (ja) * | 2010-06-03 | 2013-07-10 | 新日鐵住金株式会社 | エアバッグ用鋼管の製造方法 |
ES2726767T3 (es) * | 2010-06-03 | 2019-10-09 | Nippon Steel Corp | Tubo de acero para airbags y un proceso para la fabricación del mismo |
IT1404267B1 (it) * | 2011-02-18 | 2013-11-15 | Sistemi Sospensioni Spa | Procedimento per la fabbricazione di componenti in lamiera di acciaio altoresistenziale sottoposti nell'uso a sollecitazioni di fatica, in particolare componenti per sospensioni di veicolo |
JP5316635B2 (ja) | 2011-12-21 | 2013-10-16 | 新日鐵住金株式会社 | エアバック用鋼管の製造方法 |
US9340847B2 (en) * | 2012-04-10 | 2016-05-17 | Tenaris Connections Limited | Methods of manufacturing steel tubes for drilling rods with improved mechanical properties, and rods made by the same |
CN103343296A (zh) * | 2013-05-09 | 2013-10-09 | 内蒙古包钢钢联股份有限公司 | 一种含稀土的液压支架用无缝钢管及其生产方法 |
CN103436787B (zh) * | 2013-08-23 | 2015-11-18 | 内蒙古包钢钢联股份有限公司 | 低成本含稀土抗h2s腐蚀石油套管的生产方法 |
CN104046924B (zh) | 2014-06-25 | 2017-01-04 | 宝山钢铁股份有限公司 | 一种汽车安全气囊用高强韧无缝钢管及其制造方法 |
DE102014018816A1 (de) * | 2014-12-19 | 2016-06-23 | Benteler Steel/Tube Gmbh | Gasdruckbehälter und Rohrelement für ein Airbagsystem sowie Verfahren zu dessen Herstellung |
CN106191649B (zh) * | 2016-07-26 | 2018-02-23 | 张家港市华尊宝特种材料科技有限公司 | 一种安全气囊系统用低合金高强度焊接钢管及其制造方法 |
KR20230048001A (ko) * | 2020-06-23 | 2023-04-10 | 테나리스 커넥션즈 비.브이. | 강철 조성물 및 그의 구성성분으로부터 고강도 강철 배관을 제조하는 방법 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3318467B2 (ja) * | 1995-05-29 | 2002-08-26 | 住友金属工業株式会社 | 加工性に優れた高強度高靭性鋼管の製造方法 |
JP2003201541A (ja) * | 2001-12-28 | 2003-07-18 | Jfe Steel Kk | エアバッグ用高強度高加工性継目無鋼管およびその製造方法 |
JP3960145B2 (ja) * | 2002-06-26 | 2007-08-15 | Jfeスチール株式会社 | エアバッグ用高強度高靱性高加工性継目無鋼管の製造方法 |
US20060070687A1 (en) * | 2002-06-26 | 2006-04-06 | Jfe Steel Corporation, A Corporation Of Japan | Method for producing seamless steel pipe for inflator of air bag |
JP4186566B2 (ja) * | 2002-09-19 | 2008-11-26 | 住友金属工業株式会社 | 低温靱性に優れたエアバッグ用鋼管の製造方法 |
-
2005
- 2005-10-24 CN CN2005800371208A patent/CN101048524B/zh active Active
- 2005-10-24 PL PL05795706T patent/PL1816227T3/pl unknown
- 2005-10-24 MX MX2007005029A patent/MX2007005029A/es active IP Right Grant
- 2005-10-24 JP JP2006543124A patent/JP4208013B2/ja active Active
- 2005-10-24 WO PCT/JP2005/019489 patent/WO2006046503A1/ja active Application Filing
- 2005-10-24 CA CA2585629A patent/CA2585629C/en active Active
- 2005-10-24 KR KR1020077009726A patent/KR100895163B1/ko active IP Right Grant
- 2005-10-24 EP EP05795706.0A patent/EP1816227B1/en active Active
- 2005-10-26 AR ARP050104482A patent/AR051649A1/es active IP Right Grant
- 2005-10-28 TW TW094137907A patent/TWI280984B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2585629A1 (en) | 2006-05-04 |
WO2006046503A1 (ja) | 2006-05-04 |
MX2007005029A (es) | 2007-06-19 |
EP1816227A4 (en) | 2008-08-27 |
TWI280984B (en) | 2007-05-11 |
CN101048524B (zh) | 2011-04-13 |
CN101048524A (zh) | 2007-10-03 |
EP1816227B1 (en) | 2016-03-09 |
KR100895163B1 (ko) | 2009-05-04 |
EP1816227A1 (en) | 2007-08-08 |
PL1816227T3 (pl) | 2016-07-29 |
KR20070057995A (ko) | 2007-06-07 |
CA2585629C (en) | 2011-06-21 |
TW200632109A (en) | 2006-09-16 |
JPWO2006046503A1 (ja) | 2008-05-22 |
JP4208013B2 (ja) | 2009-01-14 |
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