| 品名：錫粉 | 產地：浙江 | 錫含量≥：99.9（%） |
| 粒度：-200（目） | 牌號：BNY-Sn05 | 形狀：球形 |
超細球形錫粉
我公司投巨資引進美國超細錫粉生產線，最細粒徑可達到納米級，球形度好，氧含量低，歡迎新老客戶前來洽談合作！
ng>Tin metal Powderng>
ng>Formulang> | | 50Sn118.71 | | ng>Purityng> | | 99.9 % | | ng>Particle Sizeng> | | 1-5 Micron 5-10Micron -325mesh -200mesh -100mesh | | ng>CASng> | | 7440-31-5 | | ng>Melting Pointng> | | 231.9 °C | | ng>Boiling Pointng> | | 2270 °C | | ng>Densityng> | | 7.29 G/Cm³ | | ng>Brinnell Hardnessng> | | 3.9 | | ng>Coeff. of Expansion @ 20ºCng> | | 19.9 x 10-6 | | ng>Electric Resistivityng> | | 11 Microhm-Cm | | ng>Crystal Structureng> | | Tetragonal | | ng>Applicationsng> | | Abrasives
Alloys
Catalyst | | ng>Formng> | | Powder | |
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| ng>Backgroundng> | | Tin is one of the earliest metals known. Tin was used in bronze implements as early as 3,500 BC. Tin was one of the first superconductors to be studied. | | ng>Alloyng> | | Tin is commonly used as an alloy to make bronze, bell metal, die casting alloy, pewter, soft solder and phosphor bronze. | | ng>Corrosion-resistant Coatingng> | | Tin bonds readily to iron, and is used to coat many metals to prevent corrosion. | | ng>Solderng> | | Tin is used in solders for electric circuits or joining pipes. |
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