ʻO ka ipu hao ʻekolu-lobe graphite me ka hoʻoili wela maikaʻi loa

ʻO ka wehewehe pōkole:

ʻO nā kaʻina hana a pau i hoʻohana ʻia no ka ulu ʻana i nā kristal semiconductor e hana i kahi wela kiʻekiʻe, ʻano ʻino, a ʻo ka wahi wela o ka umu ulu kristal e hoʻolako pinepine ʻia me nā ʻāpana graphite maʻemaʻe kiʻekiʻe me ka wela a me ka corrosion, e like me nā mea wela, crucible, graphite insulation cylinder, alakaʻi kahe. cylinder, graphite electrode, pot holder, electrode nut, etc