the experiments showed that, the adoption of zinc alloy powder could improve the purification effects greatly, and it was especially beneficial to the removal of cobalt.
试验结果表明,合金锌粉的采用可以大大提高除钴镍的效果,尤其是除钴效率;
mercury free zinc powder for alkaline zn mno 2 batteries is produced by atomizing in n2. a systematical research is carried out into the gas evolution behavior of zinc alloy powder .