e. welding is a new kind of high deposition efficiency welding technology , and the article present its main characteristics and advantages .
焊工艺是一种新型的高效、高熔敷率的气体保护焊工艺,本文介绍了它的主要特点及优越性。
the experimental value of the deposition efficiency was gotten from the calculation, which is useful to optimize welding process.
分析总结出有关工艺参数与焊缝金属填充量间关系的经验公式,并通过计算得到了其中熔敷效率的试验值。
les turbulence model are used to solve the flow field and the particles are traced in the lagrangian frame, then the micro-particle deposition efficiency was obtained from numerical simulation.
target with higher deposition efficiency could deposit more wafers.
高沉积效率的靶材可制备出更多数目的晶圆。
testing results show that the major factors affecting the deposition efficiency are the welding current, arc voltage and gas flow rate under the condition of same circuit inductance.
试验结果表明,在回路电感值不变的条件下,焊接电流、电弧电压和气体流量是影响熔敷效率的主要因素。
although arc spraying has the advantages of high deposition efficiency and low cost, only electrically conductive wire materials can be adopted for arc spraying.
虽然电弧喷涂生产效率高、成本低,但它仅适用于具有导电性的线材喷涂;
the middle temperature has improved deposition efficiency and is benefit for reducing burning of alloys.
温度适中既提高了熔敷效率又有利于降低合金烧损;
the deposition efficiency of welding wires metal, microstructure and mechanical properties of welded joints were studied.
研究了交流和直流反接两种型式下焊丝金属熔敷率、焊接接头金属组织以及接头的力学性能。
in the process, fin has high deposition efficiency and good heat transfer performance.