The influence of different EB scanning tracks on the brazing temperature field is discussed by the finite element analysis method.
本文通过有限元分析的方法讨论了不同电子束扫描轨迹对钎焊温度场的影响；
The studies show that the addition of copper can lower brazing temperature significantly, by this can protect the brazing base materials effectively.
研究表明，铜的加入能够显著降低钎焊温度，从而有效保护钎焊母材。
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 influence of brazing temperature and cladding ratio of filler metals on brazing quality of aluminum oil cooler for automobile engine was researched.
研究了汽车发动机铝油冷器钎焊温度和钎料包覆率对钎焊质量的影响，借助金相显微镜对钎缝组织进行了分析。
The results show that when the brazing temperature is lower or the holding time is shorter, the metallurgic reaction is not strong and the connection is not tight;
结果表明，钎焊温度过低或保温时间过短，钎料与母材相互冶金作用较弱，接头性能较差；
The principle and th technology of the carbide vacuum brazing are discussed in this paper. The brazing temperature can be decided by measuring the furnace vacuum degree.
讨论了真空钎焊的工作原理及钎焊工艺，并提出可通过测量炉内真空度的办法来确定焊接工作温度。
Results show that both the diffusion treatment and the brazing gap affect strongly on the remelt temperature.
结果表明，扩散处理及钎焊间隙对钎焊接头的再熔化温度有强烈的影响。
Meanwhile, the effects of processing parameters of EB brazing on the temperature field at optimal scanning track are discussed.
同时，讨论了最佳扫描轨迹下电子束钎焊工艺参数对温度场的影响。
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 brazing of PCD tools requires exact heating temperature and soaking time.
聚晶金刚石复合片刀具的焊接，严格要求加热温度和时间的参数。
Wrot copper performs well in high temperature applications and is easily joined by soldering or brazing. Wrot coper is exclusively used for fittings.
在高温环境下，铜也表现很好，而且易于通过焊接或钎焊进行连接。铜专门用作配件材料。
Wrot copper performs well in high temperature applications and is easily joined by soldering or brazing.
锻造铜在高温应用中具有很好的性能，易于采用焊接或铜焊进行连接。
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。
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。
Different from the traditional active metal brazing, RAB uses a liquid-phase oxide-metal melt at high temperature and the process does not require a vacuum or inert atmosphere.
与传统的活性金属钎焊不同，它采用的是一种高温下形成液相的氧化物-金属钎料，并且钎焊过程不需要真空或惰性气氛保护。
The theoretical rules among the high temperature performance of the brazing alloy, strain rate an…
分析了钎料高温性能与应变速率、钴的变质剂作用等因素之间的理论规律。
The theoretical rules among the high temperature performance of the brazing alloy, strain rate an…
分析了钎料高温性能与应变速率、钴的变质剂作用等因素之间的理论规律。
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