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通过对WJCZn成分、性能设计及对生产工艺条件的改进 ,开展了多次工业试制。结果表明 :所设计的化学成分和工艺规程合理 ;基板的机械性能达到设计要求 ;WJCZn各项性能均达到《GB T1 2 75 4-91》规定的指标 ;试制产品经用户试用 ,其性能满足使用要求。
Through the WJCZn composition, performance design and production process conditions improved, launched a number of industrial trial. The results show that: the designed chemical composition and technological procedure are reasonable; the mechanical properties of the substrate meet the design requirements; and all the properties of WJCZn meet the targets specified in “GB T1 2 75 4-91”; the trial product meets the requirements of users Claim.