ʻO ka metala calcium e pili ana i nā mea hao me ka calcium ka mea nui. ʻO ka maʻamau, ʻoi aku ka nui o ka calcium ma mua o 60%. Hoʻohana ʻia ia ma nā ʻano he nui e like me ka metallurgy, electronics a me nā ʻoihana waiwai. ʻAʻole like me nā mea calcium maʻamau, ʻoi aku ka maikaʻi o ka paʻa kemika a me nā waiwai mechanical.
Aia ka metala calcium ma ka poloka a i ʻole ke ʻano flake, keʻokeʻo keʻokeʻo a i ʻole ke kala-hina ke kala, ʻo ka mānoanoa ma kahi o 1.55-2.14g/cm³, a ʻo ka helu heheʻe he 800-850 ℃. ʻO nā huila maʻamau o ka metala calcium ʻo CaCu5, CaFe5, CaAl10, etc., i hoʻohana pinepine ʻia i ka ʻoihana hana.
Hoʻohana nui ʻia ka metala calcium i ka ʻoihana metallurgical. Ma keʻano he mea hoʻohaʻahaʻa, hiki iā ia ke hoʻemi i nā ores e like me ka hao hao, ke keleawe, a me ke alakaʻi i nā metala. Hiki ke hoʻohana ʻia e hoʻomaʻemaʻe i nā metala a mālama i nā ʻōpala i nā hana ʻē aʻe. Eia kekahi, hoʻohana nui ʻia ka metala calcium, he conductivity uila kiʻekiʻe a me ke kūpaʻa wela kiʻekiʻe, a hiki ke hoʻohana ʻia i ke kaʻina hana a me ka hana ʻana i nā mea uila.
Ma ke kahua o nā mea, hiki i ka calcium metala ke hana i nā ʻano like ʻole me nā mea ʻē aʻe, e like me ka calcium-aluminum alloy, calcium-lead alloy, calcium-iron alloy, a me nā mea ʻē aʻe. , hoʻohana nui ʻia nā māla uila a me ka uila.
I ka hopena, ʻo ka calcium metala kahi mea hao nui me nā manaʻo hoʻohana ākea. Ma muli o kona kūpaʻa kemika maikaʻi a me nā waiwai mechanical, hiki iā ia ke pāʻani i kahi kuleana koʻikoʻi i nā kula he nui a he metala koʻikoʻi i ka ʻoihana ʻoihana hou.
Ka manawa hoʻouna: ʻAukake-10-2023
