Effects of the melt treatment on the thin-wall die casting processability of ADC alloy - Details

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Abstract：

Effects　of　the　melt　treatment　on　the　thin-wall　processability　of　ADC12　alloy　were　investigated　by　the　help　of　self-designed　thin-walled　die　casting　die　in　the　condition　of　conventional　die　casting.　The　results　reveal　that　the　integrated　melt　treatment　of　ADC12　alloy　can　geatly　improve　the　purity　of　melt　and　change　significantly　morphology　of　impurity　and　refine　the　average　grain　size　to　52　μm,　in　which　ratio　of　inclusion-removal　reaches　up　to　92%　and　hydrogen　content　only　is　0.　16　mL/100　g.　The　desirable　melt　quality　can　effectively　improve　the　filling　capacity＇　of　the　thin-walled　ie　casting　by　decreasing　viscosity　of　aluminum　alloy　melt.　Comparing　with　the　conventional　melt　treatment,　the　minimum　wall　thickness　which　realizes　full　filling　can　increase　33%　after　integrated　melt　treatment.

Keyword：

ADC12 alloy; Die casting; Melt treatment; Thin-wall processablity

Community：

[ 1 ] [Wang, L.-D.]College of Mechanical Engineering, Fuzhou University, Fuzhou, China
[ 2 ] [Wang, L.-D.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, China
[ 3 ] [Chen, Y.]Department of Materials Science and Engineering, Fujian University of Technology, Fuzhou, China
[ 4 ] [Hong, L.]Department of Materials Science and Engineering, Fujian University of Technology, Fuzhou, China
[ 5 ] [Zhu, D.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, China
[ 6 ] [Wei, Z.]College of Mechanical Engineering, Fuzhou University, Fuzhou, China
[ 7 ] [Li, Q.]College of Mechanical Engineering, Fuzhou University, Fuzhou, China

Reprint 's Address：

王连登
[Wang, L.-D.]College of Mechanical Engineering, Fuzhou University, Fuzhou, China

Email：

liandeng@fzu.edu.cn

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Source ：

Special Casting and Nonferrous Alloys

ISSN： 1001-2249

Year： 2011

Issue： 2

Volume： 31

Page： 136-138

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ESI Highly Cited Papers on the List： 0 Unfold All

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30 Days PV： 0

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