Ma ka laina hana o ka hale hana, aia mau kekahi mau lako e "lawe ana i nā ukana kaumaha" - e like me nā paipu no ka lawe ʻana i ka ʻaila a me nā pahu no ka hoʻohuihui ʻana i nā mea, pono e hana me nā ʻāpana kahe wikiwiki a me nā mea maka paʻakikī i kēlā me kēia lā. Ua like kēia mau mea me nā pōhaku wili liʻiliʻi he nui ʻole, e hamo ana i nā paia o loko o nā lako i kēlā me kēia lā. I ka hala ʻana o ka manawa, e wili ʻia nā lako i nā "palapala", ʻaʻole wale ia e koi pinepine ʻia no ka mālama ʻana, akā hiki ke hoʻopilikia i ke ʻano hana. ʻO kaka uhi pale ʻaʻahu silicon carbidehe "pale pale" ʻoihana i hana kūikawā ʻia e hoʻoponopono i kēia "pilikia ʻaʻahu".
E hoihoi paha kekahi poʻe, he aha maoli ka silicon carbide? ʻO ka ʻoiaʻiʻo, he mea inorganic i hana ʻia me ke ʻano hana e like me kahi poloka paʻakikī hina hina a ʻoi aku ka paʻakikī ma mua o nā pōhaku maʻamau, ʻo ka lua wale nō ma hope o ke daimana ma ke ʻano paʻakikī. I ka ʻōlelo maʻalahi, ma ka hana ʻana i kēia mea paʻakikī i loko o kahi ʻano kūpono no ka paia o loko o nā lako, e like me ka pepa a i ʻole ka poloka, a laila e hoʻopaʻa iā ia ma kahi maʻalahi e komo ai, lilo ia i uhi pale ʻaʻahu silicon carbide. He pololei loa kāna hana: "ālai" ia i ka friction a me ka hopena o nā mea no nā lako, e like me ke kau ʻana i kahi papa o "pale pale" ma ka paia o loko o nā lako.
Ma ke ʻano he "loea pale ʻaʻahu" i ka ʻoihana, ʻelua mau pono kūpono o ka uhi silicon carbide. ʻO kekahi, ʻo ia kona kūpaʻa ikaika i ka ʻaʻahu. Ke kū nei i ka ʻino lōʻihi o nā mea paʻakikī e like me ke lanahu, ka ore, a me ke one quartz, paʻakikī ke kahakaha a ʻili paha i kona ʻili, e ʻoi aku ka paʻa o ke kapa ma mua o ke kila maʻamau a me nā keramika maʻamau. ʻO ka lua, ʻo ia ke hoʻololi i nā wahi ʻino. I kekahi mau hiʻohiʻona hana, ʻaʻole wale nā mea e wili akā lawe pū i nā mahana kiʻekiʻe (e like me ka ʻoihana hoʻoheheʻe) a i ʻole ka corrosiveness (e like me ka ʻoihana kemika). Hiki i nā mea pale ʻaʻahu maʻamau ke "hāʻule" koke, akā hiki i ka uhi silicon carbide ke mālama i ke kūpaʻa i loko o ia mau wahi, e paʻakikī ai ke hoʻololi ma muli o nā mahana kiʻekiʻe a me ka palaho ʻia e nā mea acidic a me alkaline.
Eia nō naʻe, i mea e pono ai kēia 'pale pale ʻaʻahu', he mea koʻikoʻi ke kaʻina hana hoʻokomo. Pono e hoʻopilikino ʻia e like me ka nui a me ke ʻano o nā lako, a laila hoʻopaʻa ʻia ma ka paia o loko o nā lako ma ke ʻano ʻoihana e hōʻoia i kahi kūpono ma waena o nā mea ʻelua - inā he mau hakahaka, hiki i ka mea ke "wili" a hoʻopau i ke kino o nā lako. ʻOiai ʻoi aku ka nui o ka hoʻopukapuka mua ʻana i ka uhi silicon carbide ma mua o ke kila maʻamau, i ka wā lōʻihi, hiki iā ia ke hōʻemi nui i ke alapine o ka mālama ʻana a me ka hoʻololi ʻana i nā lako, a ma kahi o ia mea e kōkua i nā ʻoihana e mālama i nā kumukūʻai he nui.
I kēia mau lā, ma nā ʻoihana ʻino loa e like me ka hana mining, ka uila, a me nā mea hana hale, ua lilo ka uhi pale ʻino silicon carbide i "koho" no nā ʻoihana he nui. ʻAʻole ia he mea ʻike ʻia, akā mālama mālie ia i ka hana paʻa o nā lako hana me kona "paʻakikī" ponoʻī, e ʻae ana i kēlā mau lako maʻalahi e "hana" no ka manawa lōʻihi - ʻo ia ka waiwai o ia mea ma ke ʻano he "kahu pale ʻino" ʻoihana.
Ka manawa hoʻouna: Sep-26-2025