Invention Application
- Patent Title: ALUMINUM ALLOY MATERIAL AND METHOD OF MANUFACTURING ALUMINUM ALLOY BACKBOARD
- Patent Title (中): 铝合金材料及制造铝合金背板的方法
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Application No.: US13059634Application Date: 2010-12-30
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Publication No.: US20130216425A1Publication Date: 2013-08-22
- Inventor: Deyuan Xiao , Richard Rugin Chang , Mengjan Cherng , Qing Rao
- Applicant: Deyuan Xiao , Richard Rugin Chang , Mengjan Cherng , Qing Rao
- Priority: CN201010530995.4 20101103
- International Application: PCT/CN10/80508 WO 20101230
- Main IPC: F21V29/00
- IPC: F21V29/00 ; C22C21/00 ; B22D17/00

Abstract:
The present invention discloses an aluminum alloy material, which is made of raw material of aluminum alloy. The raw material of aluminum alloy consists of the following constituents by percentage of weight: graphene: 0.1%˜1%, carbon nano tube: 1%˜5%, the rest being Al. The aluminum alloy material of the present invention has a good performance of heat dissipation, the thermal conductivity is higher than 200 W/m. Meanwhile, the present invention further provides a method of manufacturing aluminum alloy backboard, in which method, the raw material of aluminum alloy is heated and melted in a heating furnace, afterwards, the raw material of aluminum alloy after melting is formed into an aluminum alloy backboard by die-casting, in this way, the utilization rate of material is increased and the manufacturing cost of the backboard is reduced.
Public/Granted literature
- US08833431B2 Aluminum alloy material and method of manufacturing aluminum alloy backboard Public/Granted day:2014-09-16
Information query