Bulk Good Prezz Bejgħ tal-Fabbrika 99.9% 99.95% 99.99% Prodotti tal-landa jixtru landa tal-landa pura tal-landa tal-landa
|
Isem |
Ingot tal-landa |
|
standard |
Grad Nazzjonali |
|
Purità |
99.95%~99.99% |
|
kontenut |
Pb akbar minn jew daqs 99.9% |
X'inhu Ingot tal-Landa Pura?
Ingot tal-landa pura tirreferi għal blokka tal-landa b'livelli ta 'impurità eċċezzjonalment baxxi, li tipikament ikun hemm akbar minn jew daqs 99.9% landa bil-piż, b'kontaminanti bħal ċomb, bismut, jew ħadid ristrett għal ammonti ta' traċċa (eż.<0.01%). Unlike lower-purity tin alloys, pure tin ingots retain the metal's inherent properties at their most unadulterated state: superior electrical conductivity, low melting point (231.9°C), and excellent corrosion resistance, especially against organic acids found in food. These characteristics make them indispensable in high-stakes applications where impurities could compromise functionality. For instance, ultra-pure tin (≥99.99%) is used in semiconductor manufacturing to create ultra-clean solder joints for microchips, ensuring minimal signal interference. They also feature in precision plating for aerospace components and the production of high-purity tin chemicals (e.g., stannic oxide for ceramics). The rigorous purification processes (electrolytic refining, fire refining) and strict quality certifications (e.g., ASTM A624) that define pure tin ingots justify their higher cost, as they guarantee reliability in mission-critical industries
