The influence of mixed refining agent on the microstructure and mechanical properties of four different Al-containing high aluminum Zn-based alloys at room temperature was studied.
研究了混合细化剂对四种不同铝含量的高铝锌合金室温下组织和力学性能的影响。
2
Double metal rolling fin tubes are widely used in refining, chemical, power plant and many other industries because they have good heat transfer, mechanical, anti-corrosion performance.