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低温回火对埃林瓦合金弹性模量E及(△E/E)-T曲线的影响
Effects of Low Temperature Tempering on Young’s Modulus E and △E/E-T Curve of Elinvar Alloy
【摘要】 本文主要研究冷轧后低温回火对Fe-Ni-Cr-Ti埃林瓦合金弹性模量E 及(△E/E)-T曲线的影响。结果表明;随回火温度升高,顺磁模量E_p增加,弹性因瓦效应明显下降,△E_λ效应略有增加。
【Abstract】 The efffet of low temperature tempering after cold rolling on Young’s modulus E and(△E/E)-T curve of Fe-Ni-Cr-Ti Elinvar alloy are studied. It shows that with the increase in tempering temperature the paramagnetic Young’s modulus Ep increases, the eleastic invar effect decreases obviously and △4Eλ effect increases slightly.
【关键词】 埃林瓦合金;
弹性模量;
弹性因瓦效应;
△E_λ效应;
【Key words】 Elinvar alloy; Young’s modulus; eleastic invar effect(△E(?)); △Eλ effect;
【Key words】 Elinvar alloy; Young’s modulus; eleastic invar effect(△E(?)); △Eλ effect;
- 【文献出处】 东北工学院学报 , 编辑部邮箱 ,1988年02期
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