A process for producing a stamper substrate in which a rolled metal sheet can entirely be used as a substrate material to thereby enable maintaining high production yield.
本发明提供一种能够将金属轧制板整体作为基板用材料进行使用，并能够较高地维持制造成品率的压模用基板的制造方法。
Electrolytic Cleaning is required in case material rolled with high percentage of oil while reduction in mills goes for annealing in furnace.
电解的清洗被需要以防万一以高百分率的油卷的材料当在制造工厂的还原反应在炉中去拿核酸混合的时候。
The rolling experiment with lead as blank material is made in D51-160A hot ring rolling mill and the qualified pre-rolled ring of conical ring with inner steps is rolled.
采用铅环件试样在D51 - 160 A热轧环机上进行轧制实验，轧制出了合格的内台阶锥形环件预轧制环件。
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