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接触网铝合金锻件缺陷分析及对策
: P! ^) b2 r" m" L) u; _6 M孙成良，李忠齐# \- f5 |3 W8 f
摘要：介绍了接触网铝合金锻造特点，结合生产实例对铝合金锻件常见缺陷的形成机理进行了分析，并根据: o/ a( ^6 m3 M1 e. ]
产生缺陷的影响因素提出了防治对策，对改善铝合金锻件质量有一定的指导意义。2 l" ]1 H! ^) Z- H7 M' r- x) s
关键词：锻造特点；缺陷分析；防治对策
" |/ [! w3 R+ HAbst ract : This article set forth aluminium alloy forging characteristic for OCS, analyze forming principle of common
1 q9 N4 ]9 R7 a, Hdefect on aluminium alloy forging piece combining manufacturing example, and put forward corresponding prevent) A1 z. ], G |. i
countermeasure in pertinence based on influence factor of causing defect. It has some introduction significance to
2 h6 c! g f2 q2 g* {5 t# eimprove quality of aluminium alloy forging piece.
2 \* Y6 Q9 ?7 ]Key wor ds: forging characteristic; defect analysis; prevent countermeasure
6 x" k! e8 P/ K& E* A/ M8 {6 {中图分类号：U225.4 文献标识码：B 文章编号：1007-936X(2007) 06-0043-03 |
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发表于 2016-5-29 09:12:10
