ʻO ka pauma seramika Silicon carbide

Ma muli o kona paʻakikī kiʻekiʻe, kūpaʻa kiʻekiʻe o ka corrosion a me ka ikaika wela kiʻekiʻe, ua hoʻohana nui ʻia nā seramika silicon carbide.Aia ka nui o kēia mau ʻano: silicon carbide ceramics loaʻa ka maikaʻi o ka corrosion kemika, ka ikaika kiʻekiʻe, ka paʻakikī kiʻekiʻe, ke kūpaʻa abrasion maikaʻi, ka liʻiliʻi liʻiliʻi liʻiliʻi, a me ke kūpaʻa wela kiʻekiʻe, no laila ʻo ia ka mea kūpono no ka hana ʻana i nā apo sealing.Ke hoʻohui ʻia me nā mea graphite, ʻoi aku ka liʻiliʻi o kona friction coefficient ma mua o nā alumina ceramics a me nā alloys paʻakikī, no laila hiki ke hoʻohana ʻia i nā koina PV kiʻekiʻe, ʻoi aku ka nui o nā kūlana hana o ka lawe ʻana i nā waikawa ikaika a me nā alkalis.

ʻO ka pāpaʻa seramika Silicon carbide he kiʻekiʻe ka paʻakikī, ka ikaika kiʻekiʻe, ke kiʻekiʻe kiʻekiʻe a me ka pale ʻana i ka corrosion, a me nā ʻano ʻē aʻe, ke hoʻohālikelike ʻia me ke ola lawelawe o ka pauma metala maʻamau, i loko o ke kahua kikowaena hoʻokahi manawa i kona manawa lawelawe a ʻoi aku paha.

ʻO ka ʻepekema ʻepekema a me ka ʻenehana ka hoʻokūkū koʻikoʻi o nā ʻoihana pāpaʻa silicon carbide ceramic pump.Me ka emi ʻana o ka hoʻokele waiwai o Kina i nā makahiki i hala iho nei, hiki i ka hapa nui o nā ʻoihana hana ke manaʻolana no ka hoʻihoʻi ʻana i ka hoʻokele waiwai me ka hoʻopili ʻana i nā kumukūʻai hana.Manaʻo ka poʻe akamai i ke kūlana koʻikoʻi o ka hoʻokele waiwai, pono nā mea hana kūpono e hoʻonui i ka ikaika o ka ʻepekema a me ka ʻenehana hou, ʻoiai mai ka maikaʻi, ke kumukūʻai a me ka noiʻi a me ka hoʻomohala ʻana, a me nā ʻano ʻē aʻe o ka hoʻoikaika ʻana e wāwahi i ka mākeke.