
Hoʻolei kālā: Kaʻina Hoʻoheheʻe - Deoxidation
Ma ka hoʻolei kālā, Hoʻohana pinepine ʻia ka deoxidation ma ke ʻano he hana maʻamau: hoʻohui i nā deoxidizers, hoʻokuʻu i ka slag, ninini i ka wela, and hope the casting comes out clean. Yet in practice, I ka wa



















