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一、铜合金熔炼的技术要求(一)防止合金液的吸气和氧化在熔炼过程中合金液很容易吸气,为了防止吸气,就要做到以下各点:1．一切冷料和工具不可投入融熔的合金液中,以避免爆炸和带入气体,所以必须对冷料和工具进行预热烘干,去除油类等。
First, the technical requirements of copper alloy smelting (A) to prevent the suction and oxidation of the alloy liquid alloy liquid is very easy to inhale in the melting process, in order to prevent inhalation, we must do the following: 1. All cold materials and tools can not be put into the molten alloy liquid to avoid explosion and bring gas, so the cold material and tools must be preheated and dried to remove oil and so on.