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首页> 外文期刊>Archives of Metallurgy and Materials >DEMAND AND ARISING OF FERROUS SCRAP: STRAINS AND CONSEQUENCES
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DEMAND AND ARISING OF FERROUS SCRAP: STRAINS AND CONSEQUENCES

机译:废渣的需求和增加:应变和后果

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摘要

Demand for ferrous scrap depends on recent steel production, but availability mainly on the amount of steel consumed in the past. The strong acceleration of steel production at the beginning of the new millennium results in strains the iron scrap market. Calculations on the availability of ferrous scrap were carried out by the author for IISI Working Group on Ferrous Scrap. According to the calculations, the amount of scrap available for the steel industry and the amount used each year are recently approaching the same value and by 2012 the demand may be somewhat larger than the amount of scrap arising in that year. Since earlier not all scrap was used, there is no need to worry about a lack of scrap in terms of quantity, but the scrap remaining uncollected (and to be used later) is always of poorer quality. So, the quality of scrap available for the steel industry is getting poorer with the time and the price of good quality scrap will rise. Developments in global steel industry will influence ferrous scrap market also in the next years.
机译:对黑色金属废料的需求取决于最近的钢铁生产,但是可用性主要取决于过去消耗的钢铁数量。在新千年之初,钢铁生产的强劲增长导致废铁市场紧张。由IISI黑色金属废料工作组的作者对含铁废料的可用性进行了计算。根据计算,可用于钢铁行业的废钢数量和每年使用的废钢数量最近都接近相同的值,到2012年,需求可能会比当年产生的废钢数量稍大。由于较早时并未使用所有废料,因此无需担心数量不足的废料,但是未收集(待稍后使用)的废料总是质量较差。因此,随着时间的流逝,钢铁行业可利用的废料质量越来越差,优质废料的价格将上涨。未来几年,全球钢铁行业的发展也将影响废铁市场。

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