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能量是铸造生产中最重要的因素之一。铸造生产需要总能量中的约80％,通常用于金属熔化、过热及保温。有色合金的熔化、保温用的能源组成,受能源供应、提高生产效率、防止公害和改善作业环境等因素的影响。对此国外极度重视。国内亦不例外。为了节能除积极进行热效率高的新型熔化和保温炉的研究外,还应对现有设备进行改造。因而可以说进入了有色合金熔化和保温炉的变革时代。
Energy is one of the most important factors in casting production. Casting production requires about 80% of the total energy, commonly used for metal melting, overheating and insulation. Non-ferrous alloy melting, thermal insulation with the energy composition, by the energy supply, improve production efficiency, prevent pollution and improve the operating environment and other factors. Foreign attach great importance to this. Domestic is no exception. In order to save energy, in addition to the active research on new thermal and high melting and holding furnaces, existing facilities should also be retrofitted. It can be said that the transition into a non-ferrous alloy melting and holding furnace change.