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- Analysis of the Structure and Components of Surface Layer on Passivated Magnesium Powder 钝化颗粒镁的表面层成分及结构分析
- Keywords rare erath oxide;passivated magnesium powder;ignition proof;surface layer;desulphurization;nanoindentation; 稀土氧化物;钝化镁粒;阻燃;表面层;铁水脱硫;纳米压痕;
- passivated magnesium powder 钝化镁粒
- rip open 撕开
- It is founded under SEM that the passivated coating of magnesium powder is compact and even. 在SEM下观察发现,钝化处理后镁粒表面生成了致密的钝化层,且包裹均匀。
- This paper analyzes factors that influence the utilizing rate of passivated magnesium used in desulfurization and corresponding measures to improve the utilizing rate. 研究分析了铁水脱硫过程中影响钝化镁利用率的各种因素,提出了行之有效的改进措施。
- By adding magnesium powder into the coating of electrode,the sulphurs removal in deposited metal was satisfactory. 通过理论分析及实验，探讨了手工电弧焊焊条药皮中添加金属镁粉的脱硫效果。
- A study of magnesium powder passivated by chemical reactions 化学反应法制备钝化镁的实验方法研究
- Alongwith the popularizing of new technology of steel-making in steel industry, using metal magnesium powder to decoke has become a support of great or medium steel works developing. 随着炼钢新技术在钢铁行业的推广，运用金属镁粉脱硫成为大、中型钢厂再发展的一个支撑。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Preliminary Study on Magnesium Powder Surface Modification 镁粉表面改性的初步研究
- Actually they even have vanilla powder. 实际上还可以加香草粉。
- He takes a powder every morning. 他每天早晨吃一种粉状药。
- Borax is a kind of white powder. 硼砂是一种白色粉末。
- Shaking will settle the chalk powder down. 晃一晃把粉笔末抖落下来。
- DESIGNATION AND SIZE RANGE OF MAGNESIUM POWDERS 镁粉牌号粒度
- Borax must be reduced to powder for infants. 硼砂必须研成细粉才能供婴儿使用。
- He crushed a piece of chalk to powder. 他将一支粉笔压成粉末。
- There's too much powder on your nose. 你鼻子上的粉擦得太多了。
