查询词典 brazing

Methods: The brazings of the best brazing properties were selected by means of moistness test, filling seam test, mechanical property test and micro structural analysis.

对1＃ ～5＃5种钎料进行了润湿性试验、填缝试验、力学性能测试及显微组织分析。

In this paper, based on the perpendicular test, the optimum brazing parameters were obtained.

这对于拓宽TiNi形状记忆合金的应用范围具有重要的现实意义。

Electron beam brazing parameters of stainless steel quadrate tube were decided.

确定了不锈钢方管电子束钎焊的工艺参数，并利用扫描电子显微镜和能谱分析仪，对电子束钎焊试样的显微组织进行了分析。

Shek Pik steep here, such as Fukandaoxiao, Shek Pik on numerous traces of brazing, cutting track record in the head.

这里石壁陡峭，如斧砍刀削，石壁上钎痕累累，凿迹斑斑在目。

All refrigerant brazing is performed in a nitrogen atmosphere.

所有制冷剂钎焊是在氮气气氛中进行。

After the brazing alloy has set, remove residual flux from the joint area as it is corrosive and presents an unclean appearance and condition.

在铜焊合金固定后，清除连接部位的残留焊剂，因为这些残留焊剂具有腐蚀性，并且外观显得不整洁。

Resistance welding and brazing possibly become the development trend.

电阻焊和钎焊有可能成为铝／铜焊接的发展方向。

The main production enterprise "Three Shan" brand heavy, medium and light rock drill brazing with more than 500 kinds of products, widely used in mountains, mining, railways, highways, hydroelectric energy and other infrastructure construction projects, products sold throughout the country and exported to the United States, Japan, more than 20 countries and regions.

企业主要生产"三山"牌重、中、轻型凿岩钎具500余种产品，广泛应用于开山、采矿、铁路、公路、水电等基础能源建设工程，产品畅销全国各地，并出口到美国、日本等二十多个国家和地区。

The influence of brazing temperature on the mechanical properties and microstructures of the TiNi SMA was studied.

通过改变加热温度，研究了TiNi形状记忆合金的力学性能和组织变化规律。

They are advocates of green environmental protection energy-saving power supply, has been formed are: crystal-like medium, high, ultra-high frequency induction heating machine, high frequency quenching machine, high-frequency annealing machine, IF forging furnace, medium frequency melting furnace, high-frequency brazing welding machine, such as a series of high-tech products.

他们正在倡导绿色环保节能电源，目前已形成有：晶体式的中、高、超高频感应加热机，高频淬火机床，高频退火机，中频锻造炉，中频熔炼炉，高频钎焊机等一系列的高新技术产品。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。