SE0701436L - Impact hardened steel beam - Google Patents
Impact hardened steel beamInfo
- Publication number
- SE0701436L SE0701436L SE0701436A SE0701436A SE0701436L SE 0701436 L SE0701436 L SE 0701436L SE 0701436 A SE0701436 A SE 0701436A SE 0701436 A SE0701436 A SE 0701436A SE 0701436 L SE0701436 L SE 0701436L
- Authority
- SE
- Sweden
- Prior art keywords
- max
- stainless steel
- impact
- steel beam
- precipitation hardenable
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
- B60J5/0426—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged at the beltline
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
- B60J5/0429—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged diagonally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
- B60J5/0443—Beams
- B60J5/0444—Beams characterised by a special cross section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/007—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of special steel or specially treated steel, e.g. stainless steel or locally surface hardened steel
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Vibration Dampers (AREA)
Abstract
The present invention relates to an impact beam for use in a vehicle. More specifically, the invention relates to an impact beam comprising precipitation hardenable stainless steel, and a method of producing such a beam. The precipitation hardenable stainless steel has a composition, all in percent by weight, of: C max 0.07 Si max 1.2 Mn max 0.7 Cr 10-14 Mo max 1.5 Ni 7-12 Cu max 2.6 Ti 0.6-2.0 (Nb+Ta) max 0.7 balance Fe and normally occurring impurities. An impact beam comprising precipitation hardenable stainless steel, according to the invention, provides improved impact absorbing properties per unit of weight, and can be formed by conventional hot forming techniques.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0701436A SE531252C2 (en) | 2007-06-12 | 2007-06-12 | Impact hardened steel beam |
US12/664,121 US20100180990A1 (en) | 2007-06-12 | 2008-05-29 | Impact beam comprising precipitation hardenable stainless steel |
PCT/SE2008/050630 WO2008153480A1 (en) | 2007-06-12 | 2008-05-29 | Impact beam comprising precipitation hardenable stainless steel |
EP08779313A EP2158340A4 (en) | 2007-06-12 | 2008-05-29 | Impact beam comprising precipitation hardenable stainless steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0701436A SE531252C2 (en) | 2007-06-12 | 2007-06-12 | Impact hardened steel beam |
Publications (2)
Publication Number | Publication Date |
---|---|
SE0701436L true SE0701436L (en) | 2008-12-13 |
SE531252C2 SE531252C2 (en) | 2009-02-03 |
Family
ID=40129951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0701436A SE531252C2 (en) | 2007-06-12 | 2007-06-12 | Impact hardened steel beam |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100180990A1 (en) |
EP (1) | EP2158340A4 (en) |
SE (1) | SE531252C2 (en) |
WO (1) | WO2008153480A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009030489A1 (en) * | 2009-06-24 | 2010-12-30 | Thyssenkrupp Nirosta Gmbh | A method of producing a hot press hardened component, using a steel product for the manufacture of a hot press hardened component, and hot press hardened component |
DE102010019992A1 (en) | 2010-05-10 | 2011-11-10 | Volkswagen Ag | Body structure, in particular floor structure, for a motor vehicle |
WO2015018017A1 (en) * | 2013-08-08 | 2015-02-12 | General Electric Company | Precipitation-hardened stainless steel alloys |
KR20170026519A (en) * | 2014-07-03 | 2017-03-08 | 오토테크 엔지니어링 에이.아이.이. | Reinforced structural components |
DE102015112499A1 (en) * | 2015-07-30 | 2017-02-02 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Door impact beams |
US10676196B2 (en) | 2016-01-21 | 2020-06-09 | Ami Industries, Inc. | Energy attenuating mounting foot for a cabin attendant seat |
CN108664701A (en) * | 2018-04-04 | 2018-10-16 | 江苏理工学院 | A kind of collision prevention girders structural optimization method based on B-spline |
US20220371091A1 (en) * | 2021-05-19 | 2022-11-24 | Ford Global Technologies, Llc | Directed energy deposition (ded) reinforcements on body structures and visible sheet metal surfaces |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5855844A (en) * | 1995-09-25 | 1999-01-05 | Crs Holdings, Inc. | High-strength, notch-ductile precipitation-hardening stainless steel alloy and method of making |
US6238455B1 (en) * | 1999-10-22 | 2001-05-29 | Crs Holdings, Inc. | High-strength, titanium-bearing, powder metallurgy stainless steel article with enhanced machinability |
DE10359786A1 (en) * | 2003-12-19 | 2005-08-04 | Daimlerchrysler Ag | Stainless frame construction for motor vehicles |
DE102005030507B4 (en) * | 2005-06-28 | 2008-04-03 | Benteler Automobiltechnik Gmbh | Door structure of a motor vehicle |
DE102005054847B3 (en) * | 2005-11-15 | 2007-10-04 | Benteler Automobiltechnik Gmbh | High-strength steel component with targeted deformation in the event of a crash |
-
2007
- 2007-06-12 SE SE0701436A patent/SE531252C2/en not_active IP Right Cessation
-
2008
- 2008-05-29 WO PCT/SE2008/050630 patent/WO2008153480A1/en active Application Filing
- 2008-05-29 US US12/664,121 patent/US20100180990A1/en not_active Abandoned
- 2008-05-29 EP EP08779313A patent/EP2158340A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US20100180990A1 (en) | 2010-07-22 |
WO2008153480A1 (en) | 2008-12-18 |
EP2158340A4 (en) | 2010-12-08 |
SE531252C2 (en) | 2009-02-03 |
EP2158340A1 (en) | 2010-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |