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接触网铝合金锻件缺陷分析及对策
O7 u( c+ N) Z3 r9 K孙成良，李忠齐: `5 P- K$ a- g. c6 t: a% H) j
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
8 b# ?8 A& Q m0 C G5 K$ f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。( [& L. l/ h9 ?* x/ _+ Q: \
关键词：锻造特点；缺陷分析；防治对策
! x% {2 T/ F6 S1 C1 `$ a! P* E5 WAbst ract : This article set forth aluminium alloy forging characteristic for OCS, analyze forming principle of common8 X9 G* k5 i" f; s$ R* F- C, ~0 R5 R
defect on aluminium alloy forging piece combining manufacturing example, and put forward corresponding prevent
+ Z; |7 N+ c/ i6 O5 s7 Jcountermeasure in pertinence based on influence factor of causing defect. It has some introduction significance to
) h/ n, v/ j. P. R# D% aimprove quality of aluminium alloy forging piece.2 U+ B# ^; \# }+ j$ a( {# K0 A
Key wor ds: forging characteristic; defect analysis; prevent countermeasure; n4 G9 G/ E6 I ^2 ]
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
