锡合金

The RTS profile generally will result in brighter and shinier joints and fewer problems concerning solderability, since the solder paste reflowed in a RTS profile will still contain its flux vehicle throughout the entirety of the preheat stage.

在 RTS 曲线中，锡膏中的助焊剂媒介在整个预热过程中的存在，会促进焊料的润湿，因此 RTS 曲线可以用难以焊接的合金和元件上。

The article introduces the study of nano-porous silicon/ graphite/ pyrolyzed carbon composite and tin-cobalt/ oxide composite.

本文分别介绍了锂离子电池的多孔硅/石墨/碳复合负极材料和锡钴合金/氧化物复合材料。

Match with the global restriction usage CFC melting agent of 《the Montreal international convention 》and satisfy doing not need of high accuracy, high dependable sex electronics product to clean construction craft, our company has doing not need of various metal alloy comparisons and line paths to wash tin line to provide a choice.

配合全球限制使用 CFC 溶剂的《蒙特利尔国际公约》以及满足高精度、高可靠性电子产品的免清洗组装工艺，本公司配有多种合金比例和线径的免洗锡线供客选择。

Brazing powder alloys include silver, zinc, copper, nickel, aluminum and tin.

我们生产的钎焊合金粉末包括银，锌，铜，镍，铝，锡等。

At present, Coplate has 500 employees, approximate fixed assets of RMB 20 million and 12 production lines, and the capability for plating gold, silver, copper, nickel, tin, chrome and ternary alloy and painting on the surfaces of various kinds of base metal.

目前公司拥有员工500人，固定资产超过2000万元人民币，共有12条生产线，具备在不同基材的表面电镀金、银、铜、镍、锡、铬、三元合金及烤漆处理的能力，年销售额超过1亿元人民币。

Contact the production of silver, and silver, silver cadmium oxide, silver nickel, silver tin oxide alloy materials, such as more than 10 kinds of contact or the whole of the compound contact.

生产的银触点，有纯银、银氧化镉、银镍、银氧化锡等10多种合金材料的复合触头或整体触头。

The press quench 6020 alloy of the present invention contains silicon, magnesium, copper, iron, manganese, chromium, and tin.

本发明的模压淬火6020合金含有硅、镁、铜、铁、锰、铬和锡。

Diffusion and homogenization are slower and more difficult in tin bronzes, silicon bronzes and copper nickels than in most other copper alloys.

扩散和趋同较为缓慢，较难锡青铜，硅青铜及铜尼克尔斯比其他大多数铜合金。

As the important accessories of seawater pipes system, seawater pump and valve usually made of tin bronze and silicon brass were not able to meet the high reliability requirement for seawater pipes, because they were liable to serious electric coupling corrosion as they were coupled with the currently popularized B10 alloy in sea water.

海水泵阀等附件是海水管系的重要部件，国内常用锡青铜、硅黄铜制造，与目前推广使用的B10合金在海水中偶合时，电偶腐蚀较重，不能满足海水管系对高可靠性的要求。

8 Splices 接合 Conductors will be spliced or joined with devices identified for such use or by brazing, welding, or soldering with a fusible alloy or metal.

导体要用确定适合其用途的装置或者通过铜焊，电焊或锡焊等用一可熔的合金或金属进行接合或连接。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。