FeNi_(29)Co_(18)MnSi合金材料热电特性的影响研究

Study on the thermoelectric properties of FeNi_(29)Co_(18)MnSi alloy

主要研究了FeNi29Co18MnSi合金材料的热电特性,分析了Ni-Co合金、Ni-Fe合金的热电性能,研究了FeNi29Co18MnSi合金中Mn、Si含量及冷形变对合金热电势的影响。研究表明,随着微量添加元素Mn、Si含量的增加,合金单极对铂(Pt)的热电势绝对值减小,且合金冷形变对热电势具有较大的调整作用。

This paper investigates the thermoelectric properties of FeNi29Co18MnSi alloy,it analyses the EMF of Ni-Co alloy and Ni-Fe alloy and the effect of content（Mn,Si）,cold working on EMF properties of alloy.The results show that： with the added trace elements Mn,Si content increases,the absolute value of EMF decreases,cold working on the EMF of alloy has a greater impact.