ʻO ka coke petroleum graphitized kiʻekiʻe-maʻemaʻe i hoʻohana ʻia no ka ʻoihana hoʻolei hao ductile

Wehewehe Pōkole:

Hana ʻia ka coke petroleum graphitized kiʻekiʻe-maʻemaʻe mai ka coke petroleum kiʻekiʻe ma lalo o ka mahana o 2,500-3,500 ℃. Ma ke ʻano he mea kalapona kiʻekiʻe-maʻemaʻe, loaʻa iā ia nā ʻano o ka nui o ke kalapona paʻa kiʻekiʻe, ka sulfur haʻahaʻa, ka lehu haʻahaʻa, ka porosity haʻahaʻa a pēlā aku.