CN104561494A - Heat treatment method for automotive instrument panel beam - Google Patents

Heat treatment method for automotive instrument panel beam Download PDF

Info

Publication number
CN104561494A
CN104561494A CN201410796360.7A CN201410796360A CN104561494A CN 104561494 A CN104561494 A CN 104561494A CN 201410796360 A CN201410796360 A CN 201410796360A CN 104561494 A CN104561494 A CN 104561494A
Authority
CN
China
Prior art keywords
fascia board
board girder
instrument panel
automotive instrument
heat treatment
Prior art date
Application number
CN201410796360.7A
Other languages
Chinese (zh)
Inventor
胡玉龙
李广辉
Original Assignee
芜湖福司精密模具有限公司
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 芜湖福司精密模具有限公司 filed Critical 芜湖福司精密模具有限公司
Priority to CN201410796360.7A priority Critical patent/CN104561494A/en
Publication of CN104561494A publication Critical patent/CN104561494A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/06Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of magnesium or alloys based thereon

Abstract

The invention discloses a heat treatment method for an automotive instrument panel beam and belongs to the field of nonferrous metals. The method comprises the following manufacturing steps: (1) performing solution treatment on the automotive instrument panel beam; and (2) performing aging treatment on the automotive instrument panel beam. According to the method disclosed by the invention, the problem the mechanical property needs to be further optimized in the process of manufacturing the conventional automotive instrument panel beam by utilizing a magnesium alloy is solved, and the heat treatment method has the advantages of simple method, low cost and simplicity in processing.

Description

A kind of heat treating method of fascia board girder
Technical field
The invention belongs to non-ferrous metal field, more particularly, relate to a kind of heat treating method of fascia support crossbeam.
Background technology
Magnesium, due to its unique properties, becomes the third-largest metal engineering material after iron and steel, aluminium, is described as " 21 century green engineering material ".And magnesium alloy is widely used in the industries such as Aeronautics and Astronautics, the vehicles, weaving and printing because low density, specific rigidity and specific tenacity are high.
Because magnesium alloy parts motional inertia is low, when being applied on high speed zero parts, effect is particularly evident.Magnesium alloy is used as automobile component and usually has the following advantages: (1) improves fuel economy comprehensive standard, reduce exhaust gas emission and fuel cost, according to measuring and calculating, what automobile was fuel used 60% is consumed in automotive dead weight, the every loss of weight 10% of automobile, oil consumption will reduce 8%-10%; (2) quality alleviates the stowage capacity and useful load that can increase vehicle, can also improve brake and acceleration characteristics simultaneously; (3) noise and vibration of vehicle can greatly be improved.
Fascia board girder is the bearing carrier supporting man-machine interface in automobile, and forms security system together with other safety members, and can play the effect of officer and passenger in protection car while supporting, its strength and stiffness is the important indicator of its performance.But usually owing to also needing to take into account the factors such as its weight, higher requirement is proposed to choosing of material, need the characteristic that low density, specific rigidity and specific tenacity are high, magnesium alloy then can meet this demand well, but general magnesium alloy also needs to be optimized its mechanical property in the fabrication process.
Summary of the invention
Utilizing in magnesium alloy manufacturing processed for existing fascia board girder, the problem that its mechanical property needs to be optimized, the invention provides a kind of heat treating method of fascia board girder, by changing the heat treatment mode in fascia board girder manufacturing processed, alloy is strengthened, thus reaches the object improving its mechanical property.
For solving the problem, the present invention adopts following technical scheme.
A heat treating method for fascia board girder, comprises the following steps:
(1) solution treatment of fascia board girder:
A. fascia board girder is heated to 370-390 DEG C, insulation 2 h;
B. fascia board girder is heated to 410-430 DEG C, insulation 14-20 h, then air cooling;
(2) ageing treatment of fascia board girder:
Fascia board girder is heated to 170-180 DEG C, insulation 16-18 hrear air cooling.
Preferably, in described step (2), fascia board girder is heated to 175 DEG C, insulation 17 hrear air cooling.
Compared to prior art, beneficial effect of the present invention is:
(1) the present invention is by changing the heat treatment mode in fascia board girder manufacturing processed, and alloy is strengthened, and its mechanical property is improved.
(2) the inventive method is simple, and cost is low, handling ease.
Embodiment
Describe the present invention below in conjunction with embodiment.
embodiment 1
A heat treating method for fascia board girder, comprises the following steps:
(1) solution treatment of fascia board girder:
A. fascia board girder is heated to 370 DEG C, insulation 2 h;
B. fascia board girder is heated to 410 DEG C, insulation 14 h, then air cooling;
(2) ageing treatment of fascia board girder:
Fascia board girder is heated to 170 DEG C, insulation 16 hrear air cooling.
embodiment 2
A heat treating method for fascia board girder, comprises the following steps:
(1) solution treatment of fascia board girder:
A. fascia board girder is heated to 390 DEG C, insulation 2 h;
B. fascia board girder is heated to 430 DEG C, insulation 20 h, then air cooling;
(2) ageing treatment of fascia board girder:
Fascia board girder is heated to 180 DEG C, insulation 18 hrear air cooling.

Claims (2)

1. a heat treating method for fascia board girder, is characterized in that following steps:
(1) solution treatment of fascia board girder:
A. fascia board girder is heated to 370-390 DEG C, insulation 2 h;
B. fascia board girder is heated to 410-430 DEG C, insulation 14-20 h, then air cooling;
(2) ageing treatment of fascia board girder:
Fascia board girder is heated to 170-180 DEG C, insulation 16-18 hrear air cooling.
2. the heat treating method of a kind of fascia board girder according to claim 1, is characterized in that, in described step (2), fascia board girder is heated to 175 DEG C, insulation 17 hrear air cooling.
CN201410796360.7A 2014-12-22 2014-12-22 Heat treatment method for automotive instrument panel beam CN104561494A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410796360.7A CN104561494A (en) 2014-12-22 2014-12-22 Heat treatment method for automotive instrument panel beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410796360.7A CN104561494A (en) 2014-12-22 2014-12-22 Heat treatment method for automotive instrument panel beam

Publications (1)

Publication Number Publication Date
CN104561494A true CN104561494A (en) 2015-04-29

Family

ID=53078567

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410796360.7A CN104561494A (en) 2014-12-22 2014-12-22 Heat treatment method for automotive instrument panel beam

Country Status (1)

Country Link
CN (1) CN104561494A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106541827A (en) * 2016-12-09 2017-03-29 江苏雨燕模塑有限公司 A kind of fascia and its production technology

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1887480A (en) * 2006-07-27 2007-01-03 上海交通大学 Extrusion casting process for making automobile engine rack of magnesium alloy
CN101693971A (en) * 2009-10-27 2010-04-14 上海交通大学 Low-pressure casting preparation method of heat resistant rare earth-magnesium alloy engine pistons
CN102465244A (en) * 2010-11-15 2012-05-23 张灵芝 Heat treatment technology of magnesium alloy die castings
CN103056611A (en) * 2012-12-20 2013-04-24 河北立中有色金属集团有限公司 Magnesium alloy automobile hub casting spinning compound molding method
CN103849798A (en) * 2012-11-30 2014-06-11 沈阳工业大学 High-strength casting magnesium alloy and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1887480A (en) * 2006-07-27 2007-01-03 上海交通大学 Extrusion casting process for making automobile engine rack of magnesium alloy
CN101693971A (en) * 2009-10-27 2010-04-14 上海交通大学 Low-pressure casting preparation method of heat resistant rare earth-magnesium alloy engine pistons
CN102465244A (en) * 2010-11-15 2012-05-23 张灵芝 Heat treatment technology of magnesium alloy die castings
CN103849798A (en) * 2012-11-30 2014-06-11 沈阳工业大学 High-strength casting magnesium alloy and preparation method thereof
CN103056611A (en) * 2012-12-20 2013-04-24 河北立中有色金属集团有限公司 Magnesium alloy automobile hub casting spinning compound molding method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106541827A (en) * 2016-12-09 2017-03-29 江苏雨燕模塑有限公司 A kind of fascia and its production technology

Similar Documents

Publication Publication Date Title
Tisza et al. Comparative study of the application of steels and aluminium in lightweight production of automotive parts
CN104674109B (en) Low-density Fe-Mn-Al-C system cold-rolled automobile steel plate and preparation method
Mordike et al. Magnesium: properties—applications—potential
RU2691081C1 (en) High-strength aluminium alloys 6xxx and methods for production thereof
CN103343306B (en) A kind of remarkable treatment process improving high strength alumin ium alloy deformability and mechanical property
JP6448550B2 (en) Al casting alloy
CN104372263B (en) A kind of electric furnace production technique of high-purity non-modified crankshaft steel
Kulekci Magnesium and its alloys applications in automotive industry
CN101838761B (en) Aluminum alloy 7085 microalloyed with strontium and preparation method thereof
CN101817015B (en) Method for rolling and molding low-oxygen content aero titanium alloy precision sheet
Musfirah et al. Magnesium and aluminum alloys in automotive industry
CN102936673B (en) Titanium alloy for spring parts and preparation method of alloy
CN103255324A (en) Aluminum alloy material suitable for manufacturing car body panel and preparation method
CN105220090B (en) A kind of vacuum high-pressure pack alloy heat treating castings method
CN103422035B (en) A kind of creep age forming method for Al-Cu-Mg alloy sheet material
CN104911517A (en) Strain aging method for improving mechanical properties of aluminum alloy
WO2013014512A8 (en) Hot-formed previously welded steel part with very high mechanical resistance, and production method
CN103540880B (en) A kind of Al-Zn-Mg-Cu aluminum alloy strengthens tough aging process
CN102477507A (en) Preparation method of aluminum alloy casting rod special for hub of load truck
CN102392166B (en) Mg-Gd-Y-Zn-Zr-series alloy large ingot and preparation method thereof
CN102925762A (en) Aluminum alloy for high-pressure casting
CN105008565A (en) Heat treatable aluminum alloys having magnesium and zinc and methods for producing the same
CN103469035A (en) High-strength, light, corrosion-resistant and weldable Al-Zn-Mg alloy and preparation method
Verbrugge et al. Mass decompounding and vehicle lightweighting
CN105908026A (en) 5xxx aluminum alloy board for automobile body and manufacturing method thereof

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
CB02 Change of applicant information

Address after: 241000, Wuhu economic and Technological Development Zone, Hengshan Road, No. 35, electronic Pioneer Park, room 605-606

Applicant after: Wuhu Force Precision Mold Co., Ltd.

Address before: 241000 No. 215 Changjiang Road, Anhui, Wuhu

Applicant before: Wuhu Force Precision Mold Co., Ltd.

C53 Correction of patent for invention or patent application
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
CB02 Change of applicant information

Address after: No. 215, Changjiang Road, Wuhu, Anhui, Anhui

Applicant after: Wuhu Force Precision Mold Co., Ltd.

Address before: 241000 room 605-606, electronic Pioneer Park, Hengshan Road 35, Wuhu economic and Technological Development Zone, Anhui

Applicant before: Wuhu Force Precision Mold Co., Ltd.

CB02 Change of applicant information
RJ01 Rejection of invention patent application after publication

Application publication date: 20150429

RJ01 Rejection of invention patent application after publication