本刊每期介绍经营和计划管理方面经验及金属回收专业技术知识,并适当地介绍国外金属回收工业动态,供各地金属回收管理部门(公司、办、处)或加工厂(车间)领导干部及职工业务学习,提高其专业知识水平。废金属是工业原料,回收、加工、利用应逐步做到科学管理。废金属(废黑色金属和有色金属的总称)主要来源:(1)冶金生产金属原材料过程中产生的废金属;(2)金属材料经加工生产工业产品过程中产生的废金属;(3)各种金属铸造生产过程中产生的废金属; This issue introduces each management and planning management experience and metal recycling professional and technical knowledge, and appropriate introduction of foreign metal recycling industry dynamics, for around the metal recycling management department (company, office, office) or processing factory (workshop) leading cadres and Staff business learning, improve their professional knowledge. Scrap metal is industrial raw materials, recycling, processing, utilization should be gradually scientific management. (2) Scrap metal produced during the processing of industrial products made of metal materials; (3) The total amount of scrap metal (collectively referred to as spent ferrous and non-ferrous metals) Scrap metal produced in the process of metal casting;