ICP-AES determination of Cu Fe CD Zn Al and Bi as impurities in tin-lead solder

1、

Determination of tin and lead content in fluoborate tin-lead alloy plating baths

氟硼酸盐锡铅合金镀液中锡、铅含量的测定

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2、

Tin-coat the plug-in contact before soldering.

焊接之前必须给插入式触点涂上锡。

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3、

The results show that PTFE, MoS2 and graphite as solid lubricants of tin-bronze bearings can reduce the friction and wear under dry friction.

结果表明，几种固体润滑剂的嵌入均可提高轴承的耐磨性，并对减小摩擦系数有一定的作用；

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4、

Archaeological findings verified that a tin-bronze sword unearthed in the Gansu Province was the earliest Chinese bronze casting made 4,800 years ago.

在甘肃省东乡马家窑出土的铜刀，被考古学家证明是4800年以前的青铜器铸件。

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5、

The tin-bronze alloy powder was used to instead of pure copper powder, the test results show that alloy layer crack slowed for using the bronze.

将锡青铜合金粉代替纯铜粉进行比较试验，分析结果表明用青铜的合金层中裂纹有所减缓。

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6、

Tribological Behavior of Tin-Bronze Gradient Self-lubricating Composites

锡青铜梯度自润滑复合材料的摩擦学性能

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7、

Study on the Room-temperature Solid Lubricants Embedded Tin-bronze Materials

常温锡青铜镶嵌型固体润滑剂材料的研究

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8、

Performance Test after Prevent Oxidation Treatment for Sintered Tin-bronze Filter

烧结锡青铜过滤元件防氧化处理前后性能测试对比

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9、

Tin-bronze gradient self-lubricating composites were designed and prepared by powder metallurgy process.

利用粉末冶金工艺设计和制备了新型润滑材料&锡青铜梯度自润滑复合材料；

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10、

The Effect of embedded Solid Lubricant on the Tribological Properties of Tin-Bronze Bearings

镶嵌用固体润滑剂对锡青铜轴承摩擦学性能影响的研究

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11、

Study on Microstructure and Properties of Arc Sprayed Tin-base Babbit Coating

电弧喷涂锡基巴氏合金层组织及性能研究

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12、

The analysis method for lead in tin-base bearing alloy is studied. It is showed from the test that it has high accuracy and wide measure range.

研究了锡基轴承合金中铅的分析方法，试验结果表明该方法准确度高，并且测定铅含量的范围大。

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13、

Analysis method for lead in tin-base bearing alloy

锡基轴承合金中铅的分析方法

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14、

Determination of High Antimony Content in Lead Tin-Base Alloy by Differential Absorption Spectrophotometry

差示吸光光度法测定铅锡基合金中锑

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15、

Effects of Sulphur Contents in Original Melted Spheroidal Graphite Cast Iron Containing Arsenium, Tin, Lead and Titanium on Suitable Addition Amounts of Rare Earth Elements

含砷锡铅钛球铁原铁水含硫量对稀土合适加入量的影响

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16、

In this paper, numerical simulation for TiN films generated on titanium surface using laser gas alloying ( LGA) method is performed by finite difference method.

本文用有限差分法对金属钛表面脉冲激光生成氮化钛薄膜过程的温度场进行了三维数值模拟计算。

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17、

Effectes of carbon content on Microstructure and mechanical properties of spheroidal graphite cast iron containing arsenic, tin, lead and titanium

碳量对含砷锡铅钛球墨铸铁组织与力学性能的影响

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18、

An Elementary Study on Micro-scale Abrasive Wear and Corrosion Properties for TiN Coatings of Medical Titanium Alloys

生物医用钛合金TiN涂层微磨粒磨损及耐蚀性初步研究

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19、

Numerical simulation of laser gas alloying for TiN films generated on titanium surface

Ti表面脉冲激光氮化成膜温度场的数值模拟

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20、

Research of TiN Based and Titanium Baced Nano-Oxides Anode Materials for Lithium Ion Batteries

锂离子电池锡基与钛基纳米氧化物负极材料的研究

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