一、前言钢锭加热的烧损是直接影响钢坯收得率的因素之一。目前对均热炉钢锭的加热烧损是难以控制和难以准确测定的。我厂同钢研所在五年前进行一次测量氧化铁皮厚度、估算烧损率的工作,随着生产发展,供热轧板坯的比 I. Introduction The burning of ingot heating is one of the factors that directly affect the yield of billets. At present, it is difficult to control and difficult to accurately determine the heating loss of soaking furnace steel ingot. I plant with steel research five years ago, a measurement of the thickness of the oxide scale to estimate the burning rate of the work, with the development of production, for the hot-rolled slab ratio