CA2800991C - Process for manufacturing a steel tube for air bags - Google Patents
Process for manufacturing a steel tube for air bags Download PDFInfo
- Publication number
- CA2800991C CA2800991C CA2800991A CA2800991A CA2800991C CA 2800991 C CA2800991 C CA 2800991C CA 2800991 A CA2800991 A CA 2800991A CA 2800991 A CA2800991 A CA 2800991A CA 2800991 C CA2800991 C CA 2800991C
- Authority
- CA
- Canada
- Prior art keywords
- steel tube
- steel
- cold drawing
- air bags
- manufacturing
- 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 - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 185
- 239000010959 steel Substances 0.000 title claims abstract description 185
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 230000008569 process Effects 0.000 title claims abstract description 24
- 238000010622 cold drawing Methods 0.000 claims abstract description 77
- 238000010438 heat treatment Methods 0.000 claims abstract description 49
- 238000010791 quenching Methods 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 17
- 230000009467 reduction Effects 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 13
- 238000005496 tempering Methods 0.000 claims abstract description 13
- 239000012535 impurity Substances 0.000 claims abstract description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 4
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 17
- 230000006698 induction Effects 0.000 claims description 9
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 abstract description 13
- 239000000956 alloy Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 description 24
- 230000007423 decrease Effects 0.000 description 18
- 230000009172 bursting Effects 0.000 description 15
- 239000000203 mixture Substances 0.000 description 14
- 239000000126 substance Substances 0.000 description 10
- 230000003247 decreasing effect Effects 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 229910001566 austenite Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 3
- 238000009863 impact test Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005275 alloying Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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
- 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
- C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
-
- 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
-
- 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
- B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
- B21C29/003—Cooling or heating of work
-
- 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
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/18—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
- C22C38/48—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
- Metal Extraction Processes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010127713 | 2010-06-03 | ||
| JP2010-127713 | 2010-06-03 | ||
| PCT/JP2011/062583 WO2011152447A1 (ja) | 2010-06-03 | 2011-06-01 | エアバッグ用鋼管の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2800991A1 CA2800991A1 (en) | 2011-12-08 |
| CA2800991C true CA2800991C (en) | 2016-08-02 |
Family
ID=45066805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2800991A Expired - Fee Related CA2800991C (en) | 2010-06-03 | 2011-06-01 | Process for manufacturing a steel tube for air bags |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20130086965A1 (pl) |
| EP (1) | EP2578705B1 (pl) |
| JP (1) | JP5234226B2 (pl) |
| KR (1) | KR20130020811A (pl) |
| CN (1) | CN103261451B (pl) |
| CA (1) | CA2800991C (pl) |
| ES (1) | ES2691209T3 (pl) |
| MX (1) | MX2012013939A (pl) |
| PL (1) | PL2578705T3 (pl) |
| TR (1) | TR201815837T4 (pl) |
| TW (1) | TWI436912B (pl) |
| WO (1) | WO2011152447A1 (pl) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP5304915B2 (ja) * | 2012-03-09 | 2013-10-02 | 新日鐵住金株式会社 | 金属管の製造方法及び製造設備 |
| CN103639233B (zh) * | 2013-11-28 | 2016-02-17 | 攀钢集团江油长城特殊钢有限公司 | 制造40MPa级超高压气瓶用锻制无缝钢管的方法 |
| CN103725859B (zh) * | 2013-11-30 | 2015-09-16 | 常熟市东鑫钢管有限公司 | 无缝钢管的制造方法 |
| 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 |
| SI3719148T1 (sl) * | 2019-04-05 | 2023-06-30 | Ssab Technology Ab | Izdelek iz jekla visoke trdote in način njegove izdelave |
| CN113770196A (zh) * | 2021-09-15 | 2021-12-10 | 江苏宏亿钢管有限公司 | 安全气囊用精密无缝钢管加工工艺 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050000601A1 (en) * | 2003-05-21 | 2005-01-06 | Yuji Arai | Steel pipe for an airbag system and a method for its manufacture |
| US20050076975A1 (en) * | 2003-10-10 | 2005-04-14 | Tenaris Connections A.G. | Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same |
| US20060169368A1 (en) * | 2004-10-05 | 2006-08-03 | Tenaris Conncections A.G. (A Liechtenstein Corporation) | Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same |
| JP4208013B2 (ja) * | 2004-10-29 | 2009-01-14 | 住友金属工業株式会社 | エアバッグインフレータ用鋼管とその製造方法 |
| EP1983065B1 (en) * | 2006-02-09 | 2014-11-05 | Nippon Steel & Sumitomo Metal Corporation | Method for manufacturing bottle member for air bag inflator |
| CA2667534C (en) * | 2006-10-27 | 2013-02-05 | Sumitomo Metal Industries, Ltd. | Seamless steel tube for an airbag accumulator and a process for its manufacture |
| 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 |
-
2011
- 2011-06-01 KR KR1020127033709A patent/KR20130020811A/ko not_active Application Discontinuation
- 2011-06-01 EP EP11789849.4A patent/EP2578705B1/en active Active
- 2011-06-01 CA CA2800991A patent/CA2800991C/en not_active Expired - Fee Related
- 2011-06-01 WO PCT/JP2011/062583 patent/WO2011152447A1/ja active Application Filing
- 2011-06-01 MX MX2012013939A patent/MX2012013939A/es active IP Right Grant
- 2011-06-01 CN CN201180037798.1A patent/CN103261451B/zh not_active Expired - Fee Related
- 2011-06-01 PL PL11789849T patent/PL2578705T3/pl unknown
- 2011-06-01 JP JP2012518424A patent/JP5234226B2/ja active Active
- 2011-06-01 ES ES11789849.4T patent/ES2691209T3/es active Active
- 2011-06-01 TR TR2018/15837T patent/TR201815837T4/tr unknown
- 2011-06-03 TW TW100119615A patent/TWI436912B/zh not_active IP Right Cessation
-
2012
- 2012-11-30 US US13/690,818 patent/US20130086965A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| PL2578705T3 (pl) | 2019-03-29 |
| TWI436912B (zh) | 2014-05-11 |
| US20130086965A1 (en) | 2013-04-11 |
| CN103261451B (zh) | 2015-06-24 |
| TW201217199A (en) | 2012-05-01 |
| EP2578705A4 (en) | 2017-06-14 |
| CA2800991A1 (en) | 2011-12-08 |
| TR201815837T4 (tr) | 2018-11-21 |
| JP5234226B2 (ja) | 2013-07-10 |
| EP2578705B1 (en) | 2018-08-08 |
| ES2691209T3 (es) | 2018-11-26 |
| WO2011152447A1 (ja) | 2011-12-08 |
| JPWO2011152447A1 (ja) | 2013-08-01 |
| MX2012013939A (es) | 2013-05-06 |
| KR20130020811A (ko) | 2013-02-28 |
| EP2578705A1 (en) | 2013-04-10 |
| CN103261451A (zh) | 2013-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20121127 |
|
| MKLA | Lapsed |
Effective date: 20210601 |