介绍了冶金熔体黏度测控系统的设计、组成环节、功能及应用效果。
The design, compositions, functions and applicable effects of the viscosity measuring and control system of metallurgical melt are introduced.
考察了稀土对锶变质a356合金冶金质量的影响，以减压凝固试样密度来评定熔体中氢含量水平。
The effect of Rare Earth (re) on the metallurgical quality of A356 alloy which was modified with Strontium (Sr) was investigated in this paper.
影响等离子表面冶金熔池中合金熔体粘度的主要因素是电流和粉末体系中的合金元素。
The electric current and alloy elements in powder system are major factors for influencing melt viscosity in surface metallurgy by plasma beam.
论文对等离子束表面冶金过程中熔池的区域性、熔池中熔体的流动特征、化学冶金过程以及温度场进行了详细研究。
The regional metallurgical process, flowing characteristics of melt, the chemical metallurgical process and temperature field of the molten bath have been analyzed in full.
阐述当前这种熔断器熔体的结构和材料，冶金效应合金的布置，填料的种类以及外壳的选用。
It elucidates the construction of fuse element and its materials, the location of alloy of eutectic alloying effect (M-effect), kind of sand filled and choice of cartridge material.
阐述当前这种熔断器熔体的结构和材料，冶金效应合金的布置，填料的种类以及外壳的选用。
It elucidates the construction of fuse element and its materials, the location of alloy of eutectic alloying effect (M-effect), kind of sand filled and choice of cartridge material.
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