MX341638B - Metodo para producir tubos de acero para bolsa de aire. - Google Patents

Metodo para producir tubos de acero para bolsa de aire.

Info

Publication number
MX341638B
MX341638B MX2014004942A MX2014004942A MX341638B MX 341638 B MX341638 B MX 341638B MX 2014004942 A MX2014004942 A MX 2014004942A MX 2014004942 A MX2014004942 A MX 2014004942A MX 341638 B MX341638 B MX 341638B
Authority
MX
Mexico
Prior art keywords
steel tube
seconds
surface temperature
frequency induction
airbag
Prior art date
Application number
MX2014004942A
Other languages
English (en)
Other versions
MX2014004942A (es
Inventor
Uchida Kazuhiro
Miki Takeshi
Original Assignee
Nippon Steel & Sumitomo Metal Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of MX2014004942A publication Critical patent/MX2014004942A/es
Publication of MX341638B publication Critical patent/MX341638B/es

Links

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
    • 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
    • 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
    • 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
    • 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
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • 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
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies 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
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • 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
    • C21D9/085—Cooling or quenching
    • 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
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Se proporciona un método para producir un tubo de acero para bolsa de aire, en el que se somete un tubo de acero a un tratamiento de templado, el tubo de acero es sometido a calentamiento por inducción de alta frecuencia de modo que la temperatura de la superficie exterior T1 (°C) del tubo de acero registrada al final del calentamiento por inducción de alta frecuencia este dentro del rango definido por la Fórmula TAc3 + 40°C = T1 = 1100°C, mediante el uso de la temperatura registrada de la superficie exterior del tubo de acero, se calcula el tiempo x (segundo) transcurrido desde el momento en el que la temperatura de la superficie exterior del tubo de acero alcanza la temperatura del punto de transformación Ac3 en el proceso de calentamiento por inducción de alta frecuencia y en base al tiempo x (segundo) calculado, se controla el tiempo t (segundo) necesario a partir del momento de la medición de la temperatura de la superficie exterior del tubo de acero hasta el comienzo del enfriado rápido de modo que el tiempo t (segundo) esté dentro del rango definido por 0(seg) < t = 10(seg) - x, por la cual puede obtenerse un tubo de acero de gran resistencia y tenacidad. En donde, TAc3 es la temperatura (°C) del punto de transformación Ac3.
MX2014004942A 2011-12-21 2012-11-16 Metodo para producir tubos de acero para bolsa de aire. MX341638B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011279791A JP5316635B2 (ja) 2011-12-21 2011-12-21 エアバック用鋼管の製造方法
PCT/JP2012/007351 WO2013094116A1 (ja) 2011-12-21 2012-11-16 エアバック用鋼管の製造方法

Publications (2)

Publication Number Publication Date
MX2014004942A MX2014004942A (es) 2014-05-28
MX341638B true MX341638B (es) 2016-08-25

Family

ID=48668035

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014004942A MX341638B (es) 2011-12-21 2012-11-16 Metodo para producir tubos de acero para bolsa de aire.

Country Status (9)

Country Link
US (1) US20140311632A1 (es)
EP (1) EP2796572B1 (es)
JP (1) JP5316635B2 (es)
KR (1) KR20140092353A (es)
CN (1) CN104011233A (es)
AR (1) AR089277A1 (es)
BR (1) BR112014010388B1 (es)
MX (1) MX341638B (es)
WO (1) WO2013094116A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020102772A1 (de) 2020-02-04 2021-08-05 Benteler Steel/Tube Gmbh Gasgeneratorrohr und Gasgenerator für Airbagmodul
WO2024185477A1 (ja) * 2023-03-09 2024-09-12 日本製鉄株式会社 継目無鋼管およびエアバッグ用インフレータボトル

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01254359A (ja) * 1988-04-05 1989-10-11 Kawasaki Steel Corp 鋳鉄管の連続鋳造方法および装置
JP3678147B2 (ja) 2000-12-27 2005-08-03 住友金属工業株式会社 高強度高靱性エアバッグ用鋼管とその製造方法
JP3858615B2 (ja) * 2001-03-29 2006-12-20 住友金属工業株式会社 引張強度が９００ＭＰａ以上の高強度エアバッグ用継目無鋼管の製造方法
US20050000601A1 (en) 2003-05-21 2005-01-06 Yuji Arai Steel pipe for an airbag system and a method for its manufacture
WO2006046503A1 (ja) 2004-10-29 2006-05-04 Sumitomo Metal Industries, Ltd. エアバッグインフレータ用鋼管とその製造方法
JP4770922B2 (ja) * 2008-12-08 2011-09-14 住友金属工業株式会社 エアバッグ用鋼管とその製造方法
JP2011157577A (ja) * 2010-01-29 2011-08-18 Sumitomo Metal Ind Ltd 熱処理用鋼材の表面処理液およびこれを用いた熱処理鋼材の製造方法
KR20130020811A (ko) * 2010-06-03 2013-02-28 신닛테츠스미킨 카부시키카이샤 에어백용 강관의 제조 방법
WO2011161927A1 (ja) * 2010-06-21 2011-12-29 住友金属工業株式会社 鋼管の製造方法

Also Published As

Publication number Publication date
BR112014010388A2 (pt) 2017-04-25
US20140311632A1 (en) 2014-10-23
EP2796572B1 (en) 2018-05-30
KR20140092353A (ko) 2014-07-23
JP5316635B2 (ja) 2013-10-16
BR112014010388B1 (pt) 2019-01-15
CN104011233A (zh) 2014-08-27
MX2014004942A (es) 2014-05-28
EP2796572A4 (en) 2015-08-05
EP2796572A1 (en) 2014-10-29
JP2013129875A (ja) 2013-07-04
AR089277A1 (es) 2014-08-13
WO2013094116A1 (ja) 2013-06-27

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