锡合金

The classification, characteristics, and application results of tin, tin lead and tin bismuth electroplating were summarized.

总结了电镀锡、锡铅合金和锡铋合金的分类、特点及应用情况。

At present, the development of wear-resistant alloys, tin bronze service life is 1-3 times the price of tin bronze is only about 60%, can effectively substitute for tin bronze ZCuSn6Zn6Pb3, ZCuSn10P1 and so on, can produce worm wheel, sleeve, bushing, nut, slider and so on, the alloy has high strength, wear resistance, and the proportion of small, die-casting with excellent performance characteristics.

目前开发的耐磨合金，使用寿命是锡青铜的1-3倍，而价格仅是锡青铜的60%左右，能有效替代锡青铜ZCuSn6Zn6Pb3、ZCuSn10P1等，可制造蜗轮、轴套、轴瓦、螺母、滑块等，该合金具有强度高，耐磨性好、比重小、压铸性能优良的特性。

In order to enhance the anti-corrosive performance of ZK60 magnesium alloy, the chemical conversion coatings on ZK60 magnesium alloy obtained from phosphate or stannate solutions were studied.

摘 要：为了提高ZK60镁合金的耐腐蚀性能，利用磷酸盐溶液或锡酸盐溶液，考察了在ZK60镁合金上形成磷酸盐或锡酸盐化学转换膜的工艺条件及膜层的耐蚀性能。

Secondly, Au-Sn IMC is trapped by either Ag-Sn or Cu-Sn IMC, so that the amount of Au-Sn IMC that resettles at solder joint is rare after long duration of reliability test.

另一个是金－锡合金被Ag－Sn 或 Cu－Sn颗粒俘获，在长时间的可靠性试验中，在焊接点上重新排列的数量相对比较少。

Imports of copper materials such as: oxygen-free copper, copper, copper, Sambo Copper, brass, bronze, phosphor copper, beryllium copper, tungsten copper, cups with disabilities copper, tin bronze, phosphor copper, tin, tungsten copper, tin zinc and copper, beryllium bronze, zirconium bronze, aluminum bronze, chromium zirconium copper, copper alloy hardware Gold, silver copper, Nickel Silver, copper, copper rod, copper strip ..., titanium alloy, ductile iron demand ....

进口铜料如：无氧铜，紫铜，纯铜，三宝红铜，黄铜，青铜，磷铜，铍铜，钨铜，杯士铜，锡青铜，磷铜，锡钨铜，锡锌铜，铍青铜，锆青铜，铝青铜，铬锆铜，硬铜合金，含银纯铜，洋白铜，铜板，铜棒，铜带。。。，钛合金，球墨铸铁。。。。

Second, silver copper and zinc green solder grades and performance

HAG-25BSn，含银25%，等同于美标AWS BAg-37，是银、铜、锌、锡合金，熔点低于HAg-25B，提高了润湿性和填充性。

PC GOTHIC STAR TRIBAL NINJA THROWING KNIVES KNIFE, ends Oct-13 6:53 am PDT ...

新明星纹身部落铅锡合金皮带扣，结束10月16上午08时56分：：光动力

A new type three-roll rotary experimental mill has been designed on the basis of the analysis and investigation with the main technical parameters of the experimental mill designing in detail, such as offset angle α, inclined angle β and the exit diameter.

对试验轧机的主要技术参数偏转角α、倾斜角β及轧件的出口直径等参数做了详细设计，可以设定不同的偏斜角和倾斜角进行试验，轧制出不同出口直径的轧件，可以对铝、镁、铅、锡合金及其他材料进行试验。

Any of numerous silver - gray alloys of tin with various amounts of antimony,copper,and sometimes lead,used widely for fine kitchen utensil s and tableware.

白？一种银灰色的锡合金，带有多种数量的锑、铜，而且有时还有铅，广泛地用于优质的厨房器皿和餐具

The factory mainly produces phosphorous copper, bronze, copper-tin alloy, red brass, chromium positive pole and zinc bar and plate, as well as some industrial chemicals such as nickel plate, electrolytic copper, cupric sulfate, nickel sulfate, and nickel chloride etc.

本厂生产的磷铜球、磷铜角、青铜板、铜锡合金、红铜角、铬阳极、锌条、兼营的镍板、电解铜、硫酸铜、硫酸镍、氯化镍等各类化工原料，凭借品质高、口碑好、价格合理的优势畅销珠江三角洲及中国其它地区。

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。