Microstructure and properties of repaired welding area in large aluminum alloy ZL114A castings by MIG (Metal Inertia Gas) welding technology were studied.
研究了ZL114 A合金大型铸件熔化极气体保护焊(MIG)焊补区域的组织与性能。
2
This lay in the quality of the welding of the electronic device in the follow-up frame loop of the rocket inertia platform.
确定的最终故障是火箭惯性平台随动环回路中电子器件的焊接质量问题。
3
The inertia friction welding process is a non-linear process because of the interaction between temperature field and material properties as well as friction force and thrust force.