ultrafine grain

A new method of getting ultrafine grain has been investigated, which is called Sandglass Extrusion ( SE).

沙漏挤压是一种新的晶粒细化方法，通过挤压过程中产生的大塑性变形和动态再结晶而使晶粒得到细化。

The thermally stimulated currents ( TSC ) and the ferroelectric phase transition of ferroelectric ultrafine grain were investigated.

研究了铁电微晶 粉粒 的热刺激电流及其铁电相变.

Manufacture and Mechanical Properties of Ultrafine Grain Aluminum Alloy by ECAP

采用ECAP制备亚微晶铝合金及其力学性能

Discussion on approaches to obtain ultrafine grain size for low carbon steel

低碳钢晶粒超细化方法初探

Study on the Microstructure Prediction of Ultrafine Grain Steel in Thermal Simulation Experiment

超细晶粒钢热模拟试验组织预测研究

The Methods: To obtain ultrafine grain in new generation steel were investigated.

探索了在新一代钢中获得超细晶粒的方法.

Environment-friendly thick film conductor paste adopts ultrafine Pd-Ag alloy powder made by chemical methods as functional phase. Alloying is complete. Average grain is 0.1 μ m and specific surface area is 10m2/ g.

环保型厚膜导体浆料，采用化学法制超细钯银合金粉作功能相，合金化完全，平均粒度0.1μm，比表面积10m2/g；