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关注：1
2013-05-23 12:21
求翻译：当加Y量为0.9%时, 合金的延伸率达到最大, 为14.6%。经过T6热处理后, 合金的抗拉强度较铸态均得到了明显提高, 而延伸率有所下降。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
当加Y量为0.9%时, 合金的延伸率达到最大, 为14.6%。经过T6热处理后, 合金的抗拉强度较铸态均得到了明显提高, 而延伸率有所下降。
问题补充： |
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2013-05-23 12:21:38
Plus y 0.9%, the elongation of the alloy reaches the maximum, at 14.6%. After t6 heat treatment, the tensile strength than the cast has been significantly improved, while the elongation declined.
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2013-05-23 12:23:18
When you load the Y amount is 0.9 % of the alloy, when extended to the maximum rate to 14.6 % . After T 6 heat-treated, alloy casting patterns for tensile strength is the apparent increase in elongation rate of decline.
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2013-05-23 12:24:58
When adds the Y quantity is 0.9%, the alloy elongation ratio achieved biggest, is 14.6%.After the T6 heat treatment, the alloy tensile strength compared the cast condition to obtain the distinct enhancement, but the elongation ratio had the drop.
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2013-05-23 12:26:38
When you add y to 0.9%, alloy elongation reaches the maximum, to 14.6%. After T6 heat treatment, the tensile strength than cast alloy have been markedly improved, extension rate declined.
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2013-05-23 12:28:18
正在翻译，请等待...
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