今年,广钢企业集团的科技大会,吹响了科技创新的号角,为营造良好的环境又开展了科技攻关招标活动。 “高炉煤粉喷吹技术攻关”,要求平均喷煤量≥150千克/吨铁.平均入炉集比≤510千克/吨,创经济利润100万元/半年。“热轧低碳薄板边裂攻关”,要求边裂率由 This year, the scientific and technological conference of the group of Guangzhou Iron and Steel Enterprises has sounded the horn of scientific and technological innovation and launched a bidding campaign for scientific and technological research in order to create a good environment. “Blast furnace pulverized coal injection technology research”, requiring an average amount of coal injection ≥ 150 kg / ton of iron into the furnace set than the average ≤ 510 kg / ton, creating an economic profit of 1 million yuan / six months. “Hot rolling low-carbon sheet edge crack off”, requiring edge cracking rate from