Pumi kiʻekiʻekiwikā he ʻanokiwikā hiki ke kū i ke kaomi a hoʻohana ʻia no ka lawe ʻana i nā wai.Nui nā ʻano okiwikā, me ke kilakiwikā, keleawekiwikā, kila kohu ʻolekiwikā, a me nā mea ʻē aʻe.
Ke kila kiʻekiʻekiwikā he hoʻohana nui ʻia no ka hana ʻana i ke kila kila kila kiʻekiʻe, ke kila kila kila, a me ke kila maʻemaʻe ʻole wela.kiwikā no nā paipu paila mahu ma lalo o ke kaomi kiʻekiʻe a ma luna.ʻO kēia mau pailakiwikā hiki ke hana i ka oxidation a me ka corrosion i ka wā e hana ana i ka wela kiʻekiʻe a me ke kaomi kiʻekiʻe, a ma lalo o ka hana o ke kinoea flue wela kiʻekiʻe a me ka mahu wai.No laila, kilakiwikā koi ʻia e loaʻa ka ikaika hoʻomanawanui kiʻekiʻe, ke kūpaʻa o ka oxidation kiʻekiʻe, a me ke kūpaʻa hoʻonohonoho maikaʻi. ʻO nā māka kila i hoʻohana ʻia: ʻo nā māka kila kila kila kiʻekiʻe ka 20G, 20MnG, a me 25MnG. ʻO nā māka kila kila 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, 12Cr3MoVSiTiB, etc.. ʻO ke kila ʻeleʻele a me ka wela wela 1Cr18Ni9 a me 1Cr18Ni11Nb puʻe kiʻekiʻe.kiwikā hoʻohana mau ʻia.
Ma waho aʻe o ka hōʻoia ʻana i ka hana kemika a me nā waiwai mechanical, pono kēlā me kēia paipu i ka hoʻāʻo ʻana i ka wai, me ka hoʻonui ʻana a me ka hoʻāʻo ʻana.kilakiwikā Hāʻawi ʻia ma kahi kūlana mālama wela.Eia kekahi, aia kekahi mau koi no ka microstructure, ka nui o ka palaoa, a me ka papa decarburization o ke kila paʻakiwikā.Ke kila ʻolekiwikā no ka wili honua a me ka hoomalu ana i ka aila. No ka ʻimi ʻana i ke ʻano o nā papa pōhaku ma lalo o ka honua, ka wai lepo, ka ʻaila, ke kinoea maoli, a me nā kumu waiwai mineral, hoʻohana ʻia kahi wili wili e wili ai i nā luawai.ʻAʻole hiki ke hoʻokaʻawale ʻia ka ʻili o ka aila a me ke kinoea maoli mai nā pūnāwai wili.Ke kila ʻolekiwikā hoʻohana ʻia no ka hoʻoheheʻe ʻana i ka honua a me ka hoʻokele ʻana ʻo ia nā mea hana nui no ka wili ʻana, ʻoi aku ka nui o wahokiwikā, ko lokokiwikā, pahu pahu, drillkiwikā, etc. Ma muli o nā kūlana hana paʻakikī o ka wili ʻanakiwikā pono e komo i loko o kekahi mau kaukani mika o ka hohonu honua, ka drillkiwikā Hoʻopili ʻia i nā hopena koʻikoʻi e like me ka ʻāʻī ʻana, ka hoʻopaʻa ʻana, ke kulou ʻana, ka torsion, a me nā haʻahaʻa hopena like ʻole, a me ka waiho ʻia ʻana i ka lepo a me ka lole pōhaku.No laila, koi ʻia kakiwikā Pono e lawa ka ikaika, ka paʻakikī, ka pale ʻana i ka ʻaʻahu, a me ka paʻakikī.
kilakiwikā Hōʻike ʻia ʻo "DZ" (ka huahelu phonetic prefix Kina no ke kālaihonua) a me ka helu hoʻokahi e hōʻike i ka helu hua o ke kila, ʻo nā māka kila maʻamau ka 45MnB a me 50Mn o DZ45. 40Mn2 a me 40Mn2Si o DZ50. 40Mn2Mo a me 40MnVB o DZ55. 40MnMoB no DZ60 a me 27MnMoVB no DZ65.kilakiwikā Hāʻawi ʻia ma kahi kūlana mālama wela.Paipu māhā ʻaila: Paipu ʻole i hoʻohana ʻia no ka umu ahikiwikā, mea hoʻololi welakiwikā, a me nā paipu i loko o nā hale hana ʻaila.Hoʻohana maʻamau no ka hana ʻana i ke kila kalapona kiʻekiʻe (10, 20), ke kila kila (12CrMo, 15CrMo), ke kila wela (12Cr2Mo, 15Cr5Mo), a me ke kila kila (1Cr18Ni9, 1Cr18Ni9Ti).Ma waho aʻe o ka loaʻa ʻana o ka palapala hōʻoia o ka haku mele a me nā ʻano mechanical like ʻole, ke kilakiwikā pono hoʻi e hana i nā hoʻokolohua e like me ke kaomi wai, palahalaha, a me ka lapalapa, a me ka maikaʻi o ka ʻili a me ka hoʻāʻo ʻole luku.
kilakiwikā Hāʻawi ʻia ma kahi kūlana mālama wela.Kila kohu ʻolekiwikā: Kila kohu ʻolekiwikā ʻO ka ʻōwili wela a i ʻole ka ʻōwili anu me nā ʻano ʻano kila kuhili ʻole e hoʻohana nui ʻia i ka ʻaila a me nā mea hana kemika, a me nā ʻāpana hoʻolālā kila no nā kumu like ʻole.Ma waho aʻe o ka hōʻoiaʻiʻo ʻana i ka haku mele a me nā waiwai mechanical, nā kila a paukiwikā i hoʻohana ʻia e kū i ke kaomi wai e hōʻoia i ka hele ʻana i ka hoʻāʻo hydraulic.Ke kila kūikawā like ʻolekiwikā pono e hōʻoiaʻiʻo e like me nā kūlana i kuhikuhi ʻia.
Ka manawa hoʻouna: Mei-16-2023