zone-hardened alloy

The Widmanstatten structure changes into the basket weave structure in the alloy TC11 heat-affected zone of joint.

TC11合金热影响区的魏氏组织转变为网篮组织；

< 110> oriented rods of a Tb-Dy-Fe magnetostrictive alloy have been successfully prepared by zone melting unidirectional solidification.

采用区熔定向凝固的方法，制备〈110〉取向Tb-Dy-Fe超磁致伸缩合金晶体。

Study on the Al-Fe Combining Zone of Inserting Cast-in Iron Ring Aluminum Alloy Piston

镶圈铝合金活塞铝铁结合区的研究

By using the same adjusting parameters, the energy band of Si-Ge alloy is computed, which is superior to the OPW result. Thus it can be seen that the zone-variational method is an effective and prospective computational method in band theory and has considerable wide application.

运用同样的调整参数来计算锗硅合金的能带，获得了比OPW法更好的结果，从而说明这是一种有效的能带计算方法，可望在其它领域中获得更多的应用。

The joint was analyzed by EDS and the ternary phase diagram for Fe-Cr-Ti. The results indicated the presence of σ, Fe_2Ti, FeTi and β-Ti in the reaction zone between stainless steel and titanium alloy.

对接头进行了能谱分析，结合Fe-Cr-Ti三元相图发现，钛合金与不锈钢之间的反应区内依次形成了σ、Fe2Ti、FeTi和β-Ti层。