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1979年,我们在150公斤中频感应炉上进行了喷吹CaO基粉剂的试验研究,1980年又在15吨电炉上进行了半工业性试验。试验结果:机械性能和夹杂物评级CaO基粉剂喷吹的钢材机械性能和夹杂物评级见表3。
In 1979, we conducted a pilot study on the injection of CaO-based powders on a 150 kg medium frequency induction furnace. In 1980, we again conducted a semi-industrial test on a 15 ton electric furnace. Test Results: Mechanical Properties and Inclusion Ratings The mechanical properties and inclusion ratings of CaO-based shot blasting steel are shown in Table 3.