论述了铝热交换器的超声波钎焊工艺及其影响钎焊的几个关键因素。
The ultrasonic soldering process of aluminium heat exchangers and a few important factors effecting on the soldering are reviewed.
采用一定的钎料对铝合金、镁合金进行超声波钎焊能较好提高其接头力学性能。
For both aluminum alloy and magnesium alloy, a sound joint can be obtained under appropriate welding conditions using the process method of ultrasonic brazing.
针对金属蜂窝真空钎焊件的工艺及结构特点，探讨了利用超声波法对其质量进行检测的可行性和可靠性。
According to the technology and configuration of the vacuum braze welding metal honeycomb parts, the technique of ultrasonic inspection for them was studied.
可靠性验证结果表明，选择合适的仪器设备及检测参数，采用正确的评定方法，超声波所测结果能较准确的反映零件的钎焊质量。
Reliability experiment was shown that braze welding quality could be known exactly by ultrasonic inspection when proper device, parameter and evaluation method were selected.
可靠性验证结果表明，选择合适的仪器设备及检测参数，采用正确的评定方法，超声波所测结果能较准确的反映零件的钎焊质量。
Reliability experiment was shown that braze welding quality could be known exactly by ultrasonic inspection when proper device, parameter and evaluation method were selected.
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