casting powder technique 连铸保护渣技术
casting tungsten carbide powder 铸造碳化钨粉
ingot casting slag flux powder 铸锭保护渣
casting mold powder 连铸保护渣
casting sand powder 铸造粉尘
rocket casting Bt powder 火箭抛撒剂型
The casting powder reduces hot crack trend of magnesium aluminum alloy castings.
该保护渣减少了镁合金铸件的热裂倾向。
Heat transfer in the mould and the performance of casting powder were improved. the stabilization of casting conditions were enhanced.
从改善结晶器传热，改进保护渣性能，稳定的浇注条件等方面开展工作。
The casting powder has better temperature retention, fire retardancy and paintability, excellent floatability, and is uneasy for deposition in use.
本发明所提供的保护 渣，具有较强的保温性、阻燃性和涂覆性，并且具有优良的悬浮性，使用过程 中不易沉淀。
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