hotforming相关论文
Effect of Cooling Rate on Microstructure Evolution of Hot Forming High Strength Steel Based on Non-I
Constitutive equations based on isothermal tensile test were applied when traditional researchers performed numerica......
采用无机粘结剂H3PO4-CuO取代酚醛树脂粘结剂,制作树脂磨具.CuO粉在890～910 ℃下灼烧,灼烘后经球磨机破碎,加入H3PO4,Al(OH)3混合液......
