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本溪钢厂生产的高速工具钢钢材由於裂纹严重,今年以来已共退货数十吨了,厂内尚存有远超过这个数字的不良钢锭。因为钢质不良,不仅直接造成巨大的经济损失,而且影响了兄弟厂不能完成任务,因而也影响国民经济的发展速度。主要原因是: (1)不顾质量,盲目地追求产量哈尔滨工具厂退回的高速工具钢材,大部分是在1954年12月份冶炼的。本溪钢厂当时为了“争取”时间,“超额”完成任务,在炼两炉钢的时间内炼出了三炉钢,炉料刚才被熔化后仅调整了化学成分就出了钢,因之造成钢中大量夹杂。 (2)不考虑技术条件,盲目生产本溪钢厂×××公斤型高速工具钢钢锭系1953年
Benxi Steel produced high-speed tool steel as a serious crack, this year has returned a total of dozens of tons of the factory there are still far worse than this number of bad ingot. Because of poor steel, not only directly caused huge economic losses, but also affected the brother factory can not complete the task, thus affecting the pace of development of the national economy. The main reasons are: (1) Regardless of quality, the blind pursuit of output of high-speed tool steel returned by Harbin Tool Factory was mostly made in December 1954. At that time, Benxi Steel Mill completed the task of “surpassing” to finish the task in “excess”, refining three furnaces within the time of refining the two furnaces. After the furnaces were melted, only the chemical composition was adjusted and the steel was discharged. As a result, In a large number of inclusions. (2) Regardless of technical conditions, blind production Benxi Steel ××× kg high-speed tool steel steel ingot 1953