I ka hana ʻenehana, ua like nā paipu me nā "moku koko" e lawe ana i nā mea abrasive maikaʻi loa e like me ka oka, ka pauka lanahu, a me ka lepo. I ka wā lōʻihi, ua maʻalahi nā paia o loko o nā pipeline maʻamau i ka lahilahi a me ka perforated, e koi ana i ka hoʻololi pinepine ʻana a hiki ke hoʻopilikia i ka hana ma muli o nā leaks. I kēia manawa, kahi mea i kapa ʻia“Pipa paipu kūpaʻa ʻaʻahu silicon carbide”hele mai i ka lima. Ua like ia me ke kau ʻana i kahi "poka pale" ma ka pipeline, e lilo i "master" i ka hana ʻana i ka lole a me ka waimaka.
E nīnau paha kekahi, he aha ka silicon carbide? ʻO ka ʻoiaʻiʻo, ʻo ia kahi mea hoʻoheheʻe ʻia me ke ʻano paʻa paʻa. ʻO kahi laʻana, ʻo ka paia o loko o kahi paipu maʻamau e like me ka papahele sima ʻōpala, a i ka wā e kahe ana nā mea i loko o ia mea, ʻo ia ka "ʻuʻuku" i ka lepo; ʻO ka paia o loko o nā paipu carbide silika ua like ia me nā papa pōhaku paʻa i hoʻomaʻemaʻe ʻia, me ka haʻahaʻa haʻahaʻa a me ka lole māmā i ke kahe ʻana o ka mea. ʻOi aku ka ikaika o kēia ʻano i ka pale ʻana i ka lole ma mua o nā paipu kila maʻamau a me nā paipu seramika, a ke hoʻohana ʻia i ka lawe ʻana i nā mea lole kiʻekiʻe, hiki ke hoʻonui ʻia kona ola lawelawe i nā manawa he nui.
Eia nō naʻe, ʻano palupalu ka silicon carbide ponoʻī a hiki ke haki ke hana pololei ʻia i paipu. ʻO ka hapa nui o nā paipu kūʻokoʻa silicon carbide o kēia manawa e hui pū i nā mea carbide silicon me nā pipeline metala - a i ʻole ma ke kau ʻana i kahi papa o ka silicon carbide ceramic tile ma ka paia o loko o ka pipeline metala, a i ʻole ma ka hoʻohana ʻana i nā kaʻina hana kūikawā e hoʻohui i ka pauka silicon carbide a me ka hoʻopili ʻana, e uhi ana i ka paia o loko o ka paipu e hana i kahi papa kūpaʻa ikaika. Ma kēia ala, loaʻa i ka pipeline ka paʻakikī o ka metala, ʻaʻole maʻalahi ka deformed a haki paha, a me ke kūpaʻa ʻana o ka silicon carbide, ke kaupaona ʻana i ka pono a me ka lōʻihi.
Ma waho aʻe o ka hoʻohana ʻana i ke kūpaʻa ʻana, loaʻa i nā paipu kūpaʻa silicon carbide nā mea maikaʻi o ke kūpaʻa kiʻekiʻe a me ka haʻahaʻa haʻahaʻa a me ka pale ʻana i ka corrosion. ʻO kekahi mau mea ʻenehana ʻaʻole wale ka abrasive nui, akā hiki ke loaʻa i nā waiwai acidic a alkaline paha. ʻO nā paipu maʻamau ka maʻalahi i ka hoʻopili ʻana i ka wā lōʻihi, ʻoiai ʻo ka silicon carbide he kūʻē ikaika i ka waikawa a me ka alkali; ʻOiai inā e loli ana ka mahana o ka mea i lawe ʻia, ʻaʻole e hoʻopilikia nui ʻia kāna hana, a ʻoi aku ka laulā o kāna mau hiʻohiʻona noiʻi, mai ka mining a me ka mana a hiki i nā ʻoihana kemika a me nā metallurgical, kahi e ʻike ʻia ai kona alo.
No nā ʻoihana, ʻo ka hoʻohana ʻana i nā paipu kūpaʻa silicon carbide ʻaʻole i hoʻololi wale i hoʻokahi mea, akā e hōʻemi ana hoʻi i ka pinepine o ka hoʻololi ʻana i ka paipu, hoʻohaʻahaʻa i ke kumukūʻai o ka mālama ʻana i ka downtime, a hōʻemi i nā pōʻino palekana i hoʻokumu ʻia e ka leakage waiwai. ʻOiai ʻoi aku ka kiʻekiʻe o kāna hoʻopukapuka mua ma mua o nā pipeline maʻamau, i ka wā lōʻihi, ʻoi aku ka maikaʻi o ke kumukūʻai.
I kēia mau lā, me ka piʻi nui ʻana o ka pono o ka lako a me ka palekana i ka hana ʻoihana, ʻoi aku ka maʻamau o ka hoʻohana ʻana i nā pipelines carbide wear-resistant. ʻO kēia "hoʻonui paipu" ʻike ʻole ʻole e hūnā i ka noʻonoʻo o nā mea hana ʻenehana, e hana i ke kaʻina hana i ʻoi aku ka paʻa a me ka maikaʻi - ʻo ia ka pipeline carbide wear-resistant pipeline, kahi "mākaʻikaʻi ʻaʻahu" e mālama mālie i nā "moku koko" o ka ʻoihana.
Ka manawa hoʻouna: Sep-24-2025