कंपनी की खबर What defines a pure tin metal ingot and its characteristics?

 What defines a pure tin metal ingot and its characteristics?

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  ​​Primary Metal:​​ >99% elemental tin (Sn) content
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  ​​Refined State:​​ Produced through electrolytic or fire refining processes

1. 1.
   ​​Commercial Pure (99.0-99.5%)​​
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     Contains natural impurities
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     Used in basic alloys
2. 2.
   ​​High Pure (99.85-99.90%)​​
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     Meets GB/T 728/ASTM B339 standards
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     Common industrial application grade
3. 3.
   ​​Ultra Pure (99.95-99.99%)​​
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     Requires electrolytic refining
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     Specialized electronic applications

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  ​​Appearance:​​ Silvery-white metallic luster
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  ​​Corrosion Resistance:​​ Forms protective oxide layer
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  ​​Workability:​​ Excellent ductility (can be rolled to 0.001mm thickness)
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  ​​Melting Behavior:​​ Sharp melting point at 231.9°C

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  Laboratory reagents
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  High-end electronics
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  Precision alloys base metal
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