【摘 要】
：
一位普通农家女历经一年的试验,利用当地遍地皆是的稻草变废为宝,成功研制出国家专利产品“铁水孕育剂”。该项专利技术可以使铸件铁水的密度由每立方米60公斤提高到每立方
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一位普通农家女历经一年的试验,利用当地遍地皆是的稻草变废为宝,成功研制出国家专利产品“铁水孕育剂”。该项专利技术可以使铸件铁水的密度由每立方米60公斤提高到每立方米90至95公斤,平均每吨铸件可增效40多元。至目前,她以稻草灰为原料,还成功研制 GT 球化剂、稻
An ordinary peasant woman after a year of trials, the use of local straw waste turned treasure, the successful development of the national patent product “hot metal inoculant ”. The patented technology allows the density of molten iron castings increased from 60 kg per cubic meter to 90 to 95 kg per cubic meter, with an average of more than 40 yuan per ton of castings. So far, she uses straw ash as raw material, but also successfully developed GT nodulizer, rice
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