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接触网铝合金锻件缺陷分析及对策
5 u- I5 A$ I6 V2 C- |' x: A D孙成良，李忠齐, u1 n, R2 [0 {$ |) b( ~, S5 c
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
! d9 K$ b3 J' K2 @6 E8 p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。
$ |" X' M4 N! u: v: F关键词：锻造特点；缺陷分析；防治对策& M- j, a1 \: P9 Z6 r3 r9 E; F
Abst ract : This article set forth aluminium alloy forging characteristic for OCS, analyze forming principle of common
( b- T8 D; f% ]4 Hdefect on aluminium alloy forging piece combining manufacturing example, and put forward corresponding prevent* f. n6 B- b, o$ e! M
countermeasure in pertinence based on influence factor of causing defect. It has some introduction significance to
* N4 S2 h% }; K& J% Zimprove quality of aluminium alloy forging piece.
2 G( |& |4 G% n0 y" s2 Q8 l3 G/ xKey wor ds: forging characteristic; defect analysis; prevent countermeasure
6 c. d1 W8 n2 z2 ]; j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
