The superior brazing joint can be obtained by the vacuum brazing.
真空钎焊可得到高质量的钎焊接头。
To make a proper brazing joint, the clearance between the solder cup and the tube should be approximately 0.001" to 0.010" (0.0254mm to 0.254mm).
焊料杯口和管道之间的间隙应该大致在0.0254毫米至0.254毫米之间，才能够获得正确的铜焊连接效果。
When joint is filled, a continuous run of solder or brazing alloy will be visible.
在安装连接部件时，可以看到焊料和钎焊合金继续流动。
This paper discusses the effect of brazing time, brazing temperature, brazing gap and diffusion treatment on the remelt temperature of the brazed joint.
文章讨论了钎焊时间、钎焊温度、钎焊间隙及焊后扩散处理对钎焊接头再熔化温度的影响。
The test results indicate that cooling beginning temperature after brazing is most influential to its joint strength, then the cooling hours and finally the way of dehydrating before brazing.
试验结果表明，焊后炉中冷却始温对焊缝焊接强度影响最大，冷却时间次之，焊前脱水方式对焊接强度影响最小。
The joint get good shape and high intensity after brazing.
钎焊后的接头外形美观，强度高。
Results show that the brazed joint with good quality can be got by using the reasonable brazing filler metal and proper brazing flux (HL401 + QJ201) and the optimum brazing technological parameters.
研究表明，采用合理的钎料和钎剂组合(HL401 +QJ 201)以及正确的钎焊工艺参数可获得质量良好的钎焊接头。
The temperature of the joint should be hot enough to melt the brazing alloy .
连接部位的温度应该高到能够融化铜焊合金。
This kind of brazing filler metal had a good filling performance, at the same time, sound high-temperature strength and impact toughness can be obtained in the joint.
该钎料不仅具有较好的填缝能力，同时获得的钎缝接头具有良好的高温强度和抗冲击性能。
The joint structure and element distribution at brazing seam are also studied by SEM/EDAX and thermodynamics measures.
通过SEM/EDAX以及热力学方法分析了钎焊接头组织及钎缝的成分分布。
When joint is filled, a continuous rim of brazing alloy will be visible.
连接处被充满后，就会看到焊接合金的边缘。
Choosing a appropriate thickness filler metal for brazing metal-ceramic can decrease the residual stresses in the brazed joints and improve the joint strength.
同时，选择合适厚度的钎料会降低钎焊接头的残余应力，改善接头连接强度。
The temperature and time range of brazing through the wetting experiment were confirmed, and the effect of brazing conditions on the joint strength through the shear experiment was discussed.
通过对钎料润湿性的研究确定钎焊试验的温度和时间范围；通过剪切试验研究了钎焊工艺参数对接头强度的影响。
So, in order to gain good brazed joint in contact reactive brazing, the orientation of the eutectic liquid must be taken into account during selecting an interlayer.
而在接触反应钎焊的中间层材料选择过程中，考虑接触反应液相产生的方向性是发挥接触反应钎焊优越性的保障。
For both aluminum alloy and magnesium alloy, a sound joint can be obtained under appropriate welding conditions using the process method of ultrasonic brazing.
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.
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。
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