The traditional measuring method of melting and crystallizing temperature is complex and inefficient 摘要传统的熔化温度和结晶温度测量方法复杂、效率低。
The results indicate that there are some quasiliquid layers on plane ( 001 ) at some temperature below the melting points of the prefect crystals 结果表明, ( 001 )面在低于其完整晶体的熔化温度出现预熔。
Determination of heats and temperatures of melting and crystallization of electrical insulating materials by differential scanning calorimetry 用差示扫描量热法对电气绝缘材料的结晶熔化温度和热量的测定
The molecular dynamics simulation method has been used to study the relation between the melting temperature and the cohesive energy of pb nanofilms 摘要本文利用分子动力学方法研究了铅纳米薄膜的熔化温度与结合能的关系。
It is found that the relation between the melting temperature and the cohesive energy of bulk materials can be used to nanomaterials , but the coefficient depends on the height of nanofilms 研究表明,块体材料熔化温度与结合能的关系式在纳米薄膜体系仍然成立,但比例系数是一个依赖于薄膜厚度的参量。
The results show that the sinters for the bf in shuicheng iron and steel co . , ltd . have middle rdi ( low temperature reduction degradation index ) , choice ri ( reduction index ) , wider softening temperature range , high start melt and dropping temperature , smaller melt and dropping temperature range 研究结果表明,水钢烧结矿具有中等及中等偏下的低温还原粉化性能和优良的还原性能;软化区间偏宽,开始熔化温度高和开始滴落温度高,却有较窄的熔滴区间。
A new measuring instrument for melting and crystallizing temperature of smelting slag is designed by adopting advanced microcomputer technology , micro - controller technology , and computer image processing technology in order to accurately and efficiently measure physical features of smelting slag , e . g . melting temperature , flowing temperature , crystallizing temperature , and crystallizing rate , etc 设计了一种采用先进的微型计算机技术、微控制器技术、计算机图像处理技术相结合的冶金炉渣熔化结晶温度测定仪,能够准确高效地测试冶金炉渣等材料的熔化温度、流动温度、结晶温度、结晶率等物理特性。