熔炼参数 meaning in English

smelting parameter

The effect of the melting - current and melting - time on the microstructure of the as - cast sm - fe alloy is investigated and the phase composition of the as - cast sm - fe alloy with different sm content is analyzed . the parameters of the melting process and the proportion between different chemical elements are decided , which are based on the above - mentioned investigation and analysis
实验中研究了不同熔炼电流和熔炼时间对铸态组织的影响，并对不同含量的sm - fe合金退火前后的相组成进行了分析，在此基础上确定了熔炼参数和成分配比。