Magn gott verð verksmiðju Sala 99,9% 99,95% 99,99% Tin vörur Kauptu hreina tin málm tini ingots
|
Nafn |
Tin ingot |
|
Standard |
Landsgráðu |
|
Hreinleiki |
99.95%~99.99% |
|
innihald |
Pb meiri en eða jafnt og 99,9% |
Hvað er hreinn tini ingot?
Hreinn tini ingot vísar til tiniblokkar með einstaklega lítið óhreinindi, venjulega sem inniheldur meira en eða jafnt og 99,9% tin miðað við þyngd, með mengun eins og blý, bismuth eða járn takmarkað við að rekja magn (td, td<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
