Zinc-based alloys(ZA22, ZA27) may be formed by rolling and extrusion but with lower plasticity after extruding.
锌基合金(ZA22,ZA27)可以挤压和轧制成形,但挤压成形塑性偏低。
Semi-automatic rolling copper, nickel, silver, zinc, tin, etc. and electroless nickel plating.
半自动滚镀铜、镍、银、锌、锡及无电解镀镍等。
Semi-automatic rolling copper, nickel, silver, zinc, tin, etc. and electroless nickel plating.
半自动滚镀铜、镍、银、锌、锡及无电解镀镍等。
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