非晶合金的稳定性是制备大块非晶合金的关键，而弛豫后形成的短程有序结构对非晶中的晶体相形核有重要的影响。
Stability of an amorphous alloy is a key for synthesizing bulk amorphous alloy, short range order formed after relaxation has important influence on nucleation of crystalline phase in amorphous.
用TEM、XRD等方法研究了蒸发法制备的纳米铜粒子真空烧结后粒子尺寸及晶相的变化。
TEM, XRD were used to study the changes on particle size and crystal phase of nanometer copper after sintering in vacuum.
研究表明：硼共晶组织经淬火后，具有优良的抗磨粒磨损性能。
Study shows that quenched boron eutectic structure possesses the excellent wear abrasion property.
应用推荐