【摘要】 本文测试了保温材料、低发热保温材料和高发热保温材料的性能、温度场,由此确定了给定铸件壁厚所需的经济补贴的厚度,并进行了现场浇注试验。更多还原

【Abstract】 This paper deals with the test determining the performance, temperature field of the insulation material, lower exothermic -insulation and high exothermic -insulation. Consequeatly, the method of finding the thickness of economic- pad on the given casting is described.更多还原