废钢，指的是钢铁厂生产过程中不成为产品的钢铁废料（如切边、切头等）以及使用后报废的设备、构件中的钢铁材料，成分为钢的叫废钢；成分为生铁的叫废铁，统称废钢。 目前世界每年产生的废钢总量为3～4亿吨，约占钢总产量的45～50%，其中85～90%用作炼钢原料，10～15%用于铸造、炼铁和再生钢材。
废钢铁 Iron And Steel Scrap ; ferrous waste ; Waste Steel ; Scrap steel
碎废钢 shredded scrap ; shred scrap
废钢打捆机 [机] scrap baling machine ; scrap baling press
铸造废钢 casting scrap ; foundry scrap
废钢炼钢法 scrap practice
废钢轨 USED RAILS ; rail scrap ; Waste rail
备好的废钢 preselected scrap ; prepared scrap
新废料废钢 Shindachi
废钢价格指数 SHCNFSI
The electric furnace steel-making taking scrap steel as primary charge has a very good market prospect.
以废钢为主要原料的电炉炼钢具有很好的市场前景。
参考来源 - 钢中铈与锡的交互作用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
几个船运代理讲的是大批准备发往中国的废钢在美西港口困住了。
Several ship brokers refer to a vast order of scrap metal stuck on America’s West Coast that was bound for China.
利用迭代算法，结合MATLAB语言的特点，介绍一种快速、准确地确定连铸时废钢加入量的计算方案。
This paper gives a rapid and accurate method of calculating the adding of scrap in continuous casting based on the algorithm of iteration and the feature of MATLAB language.
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