上海钢铁工艺技术研究所承担冶金部钢铁司下达的科研课题“复碳工艺与装置的研究”,经过多年工作取得很大进展。结合课题研究,该所研制了φ1000×1600毫米强对流罩式光亮热处理炉,经上海标准件一厂近一年来的使用,处理了三百多炉次,约四百多 Shanghai Institute of Iron and Steel Technology to undertake the Ministry of Metallurgical Division issued by the Division of steel research project “carbon recovery process and device research”, after many years of work made great progress. Combined with research, the institute has developed a φ1000 × 1600mm strong convection shroud bright heat treatment furnace, which has been processed by Shanghai Standard Parts Factory for nearly a year and has handled more than 300 heats and about 400 heats