1. Each time remelting caused some loss of Tin, through oxidation. 2. Repeat with remaining apples, remelting caramel if needed. 3. Brass and zinc should therefore be removed before remelting . 4. This remelting of the dendrites is called recalescence. 5. Monitoring the vacuum arc remelting process. 6. This vacuum remelting process rids the steel of inclusions and unwanted gases while optimizing the chemical composition. 7. Vitreous solders retain their amorphous structure during remelting , can be reworked repeatedly, and are relatively transparent. 8. Calcium and tantalum impurities can be removed by vacuum remelting , distillation, amalgam formation or zone melting. 9. He is not clear about making glass from the raw ingredients but clearer about remelting glass to make objects. 10. PPAs, as any thermoplastic, are theoretically fully recyclable by remelting , and as a condensation polymer by depolymerization.
