refractory-metal的意思|示意

Molybdenum is the rare metal with high melting point, which is often used to prepare alloy steel, refractory steel and stainless steel.

钼是一种宝贵的稀有高熔点金属，是生产合金刚、不锈钢、耐热钢和合金铸铁的重要合金化元素。

C/C composites with refractory metal compounds were prepared by liquid impregnation, the distribution state of refractory metal grain was observed by optical microscope and surface scan.

利用液相浸渍法制备了含有难熔金属化合物的C/C复合材料，通过金相显微镜、面扫描观察了难熔金属颗粒在材料中的分散状态；

Hydrogen reduction of chlorides is a perspective recovery process for refractory metal and alloy scraps.

用氯化物氢还原法从废料中回收高熔点金属和合金具有良好未前景。

The development of Metal-Refractory multiple structure in china has been discussed.

前言： 综合论述了我国钢铁冶炼业“ 金属—耐材” 复合结构的研究现状。

The refractory material, masonry technique and baking schedule of hot metal ladle lining are improved under practical production conditions.

在实际生产条件下，对铁水罐衬的耐火材料、铁水罐衬的砌筑工艺、烘烤制度进行了改进。

Hard alloy, refractory metal, superhard alloy (diamond) products, etc.

硬质合金、难熔金属、超硬合金(金刚石)制品等。