碳、硫、磷对连铸坯热裂的影响法国迈济耶尔市的一研究机构进行了这一试验研究，共进行了３组碳锰钢的试验，每组试样的碳、硫、磷含显各不相同。试验时按拟定的工艺路线对试样进行冷却，以研究这些元素对连铸坯内部热裂纹产生的影响。研究表明，钢液凝固时连铸坯是否产生... Effect of Carbon, Sulfur and Phosphorus on Thermal Cracking of Continuous Casting Billet This research was conducted by a research institute in Maizielle, France. Three sets of carbon-manganese steel tests were conducted. The carbon, sulfur, Phosphorus containing significantly different. During the test, the samples were cooled according to the proposed process route to study the influence of these elements on the hot cracks in the slab. Research shows that when the liquid steel solidification billet produced ...