alloying technique造句

• The properties of ferrous powder metallurgy materials can be improved by powder ' s alloying technique
  铁基粉末冶金材料性能提高可通过粉末合金化方法达到。
• In this paper , metastable cu - al alloy powder with different aluminum content was prepared by mechanical alloying technique . high strength and high conductivity cu - al2c > 3 composites were prepared by a new type vacuum internal oxidation technique
  本文采用机械合金化法制备了不同铝含量的亚稳态的cu - al合金粉末，采用新型真空内氧化工艺制备了不同成分的高强度高导电cu - al2o3复合材料。