On the basis of the above analystic results, successful butt cold welding has been obtained between the metals of incoherent lattice and non-soluble liquidoid and non-soluble solidoid.

根据上述分析结果，实现了非共格金属间及、不溶金属间的对冷压焊。

This paper discussesd the preparation of glage-trace element fertiliar.Main raw material-glass and some trace element were put into together,when the reactants were melt,they occur solidoid reaction.

玻璃微量元素,以玻璃为主要原,加人适量的微量元素,经过灼烧成为熔融状态后,发生反应,即生成玻璃微量元素。