A senes of thermodynamics experiments were used to optimize the hot forging process of 20SiMn low-carbon alloy steel.A d......

利用超声振动空蚀实验机研究了20SiMn在蒸馏水、3%NaCl单相液流和含有3 kg/m.3石英砂液固双相流中的空蚀行为,探讨了腐蚀因素对单......