n. reoxidation
misc. secondary oxidation
连铸中间包覆盖剂冶金效果分析_技术交流_技术中心_中厚板 关键词 :中间包;覆盖剂;碱度;夹杂物;二次氧化 [gap=1129]Key words :tundish;covering flux;basicity;inclusion;reoxidation
基于20个网页-相关网页
采用过氧化氢二次氧化法精制肝素钠。
The purification procedures of heparin by double oxidation process with H_2O_2 were investigated.
第二个氧化峰是硫酸铋膜底层铋的二次氧化，其产物为非晶态的铋的氧化物或水合物。
The second oxidation peak is the second oxidation of bismuth under the bismuth sulphate film. The oxidation product is non-crystalline.
试验结果表明采用钢包注流保护浇注技术可降低二次氧化，提高铸坯内在和表面的质量。
The experiment shows that adopting protective casting technology can reduce reoxidation and improve the internal and surface quality of block.
应用推荐