Numerical Simulation of Mold Filling and Solidification and Experimental Analysis in Furnace Grate Investment Castings 炉排片熔模铸造充型与凝固过程的数值模拟及验证
We added the La Ce oxide into the liquid iron treated with the Mg Si nodulizer and then, made the simulated experiment in the SG2 8 13 mode heat Preservation furnace to the solidifying condition of hearty section castings. 在Mg-Si球化剂处理的铁水中加人La-Ce氧化物。然后在SG2-8-13型保温炉中按大断面铸件凝固条件进行模拟性抗衰退保温试验。