高结晶温度的保护渣具有较强的脱玻化能力，且脱玻化温度较低；
The powder for higher crystallization temperature has stronger crystallization capability in annealing and lower devitrified temperature;
高结晶温度的保护渣具有较强的脱玻化能力，且脱玻化温度较低；
The powder for higher crystallization temperature has stronger crystallization capability in annealing and lower devitrified temperature;
应用推荐