E kūʻai aku i ka maikaʻi ʻo Silicon Calcium Alloy me ke kumu kūʻai haʻahaʻa i hana ʻia ma Kina. ʻO Harvest Enterprise ka mea hana a me ka mea kūʻai aku ma Kina. Loaʻa ʻia ka silica calcium alloy ma ka hoʻohana ʻana i ka silica, ka lime a me ka coke ma ke ʻano he kumu kumu ma o ka 1500-1800 degere hoʻemi ikaika. ʻO ka alloy binary i haku ʻia me ke silika a me ka calcium no ka māhele o nā ferroalloys. ʻO kāna mau mea nui he silika a me ka calcium, a loaʻa pū kekahi i nā ʻano like ʻole o nā haumia e like me ka hao, aluminika, kalapona, sulfur a me ka phosphorus. I ka ʻoihana kila ua hoʻohana ʻia e like me nā mea hoʻohui calcium, deoxidizers, desulfurizers a me nā denaturants no ka hoʻokomo ʻole ʻia. I loko o ka ʻoihana hao, hoʻohana ʻia ia ma ke ʻano he inoculant a me ka denaturant.
