产品介绍/product presentation

• 产品信息/information
• 名称/Bonding of silver   ：键合银丝
• 品牌/brand                    ： 中金金属 
• 纯度/ purity                   ： ic-ag99.99
• 熔点/ melting point        ： 960℃
• 密度/density                  :  10.49g/cm3(25℃)(lit.)
• 沸点/boiling point          :  2213℃(lit.)
• 延伸率/extensibility       :  15%
• 抗拉度/The tensile          :6g
• 直径/diameter                :0.025mm
• 产品特点/Product features
•           本产品优点:1、价格便宜，是同等线径的金丝的20%左右，成本下降80%左右。

•                           2、导电性好。

                            3、散热性好。

•                           4、反光性好，不吸光，亮度与使用金线的比较可提高10%左右

•                           5、不需要加氮气保护，只要简单调整相关参数即可。

   

•         

• This product adopts casting. Hot extrusion. Cold drawing. The diamond grinding control. Strict control of 25 metalimpurities in control within 0.01The smooth surface without skin softness is moderate in the use of time.

产品实拍图

产品生产工艺介绍/production engineering

 1.键合银丝:

        键合银丝 均采用矿银经过 电解.铸锭.真空熔炼.冷却结晶.退火.冷拉拔. 饶线.而成

        主银纯度99.99加0.01的其他微元素 检测全面 要求更高.

High purity silver using silver mine after electrolysis. Ingots. Hot extrusion. Annealing. Cold drawing. Rao line andinto.

Strict implementation of detecting known all metal 25 elements to a more demanding. Impurity synthesis of not more than 0.01 fully in line with the EU Rosh environmental protection non-toxic requirements

同类产品对比/

产品尺寸参考图/size

单位：mm

产品包装图/Packing diagram

产品部分制造工艺设备/Product manufacturing process equip

买家须知/Buyer tips

 1问:是纯银丝嘛纯度有9999嘛

                             答:重承诺销售的银板含银量都超过9999.假一赔十.

2问:是否是led焊接用        

                           答:可以打用于led焊接 支持打烊

3问: 是否支持混批?

                           答:工厂直销.新产品推广期间支持单个销售

7问:为什么你家价格怎么便宜别人都100元一卷.或银行都几百快一卷

                                 答:工厂直销 .无其他贸易商价格水分 支持打烊

8问:可有证书及其他证明纯度如何保证纯度.

                                  答:国家单位除外.市面上不管那个检测机构只对送检产品负责 不对批量生产出具证书(等于是亲买的都是复印件)

                                                .我公司会提供一张国家权威全球通用:中国科学院(分析报告复印件一份)

                                         您收到货之后可以用最简单最直接最土的办法 .融化 之后观察表面跟融化时是否有黑烟或者其他颜色烟.

9问:为什么你家快递费怎么贵

                                  答:贵重物品目前我司只支持顺风快递 正常全国地区今天发明天亲就收到货 最快1天最慢2天

Question 1: pure silver. The purity of 9999.

Answer: re commitment to sales of silver silver content of more than 9999 false a compensate ten.

Question 2: can you play jewelry

Answer: can make jewelry. The general market jewelry 99-99.9 we purity 99.99 higher. Impurities lower. Health. Environmental protection.

Question 3: whether to support the mixed batch?

Answer: factory outlet. Do not accept retail. The mixed batch to sell 400 grams if necessary please inform toactual weight.

Question 4: Why did you silver how hard.

Answer: Silver by cold drawing process can make the silver hardness increases. If you need soft state. Please advise temperature heating can not affect the purity.

Question 5: can be used in medical equipment.

Answer: can be used in medical equipment. Ensure the detection of 25 elements with ROSH non-toxic environmental protection standard.

Question 6: can be used in vacuum coating factory.

Answer: the absolute can be used in the coating factory. Coating material Division I launched. Board. Grain. Wire(custom).

7 Q: why do you home price so cheap others 7 grams 11 grams or banks.

Answer: factory outlet. No other traders price of water

Question 8: can a certificate and other proof of how to ensure the purity of purity.

Answer: the national unit. On the market except whether the detection mechanism for submission products not responsible for batch production certificate (equal to the pro buy is copy)

. our company will provide a global state authority: Chinese Academy of Sciences (report of one copy)

After you receive the goods can use the most simple and most direct way. The soil surface is observed during the melting of melted with whether there is smoke or other color of smoke.

Question 9: why do you express your fee

Answer: our valuables at present only supports the wind express normal national area invented today day Proreceived goods fastest 1 days the slowest 2 days

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