AF2594-16: ʻO ka hopena hope loa no ka hoʻopili ʻana i ke kila kila

I ka wā e kuʻi ai i ke kila kila, he mea koʻikoʻi ke koho ʻana i ka electrode no ka hōʻoia ʻana i ka maikaʻi a me ke kūpaʻa o ka weld. ʻO AF2594-16 kahi duplex nitrogen kalapona haʻahaʻa loa i uhi ʻia me ka calcium titaniumʻelekole kila kilae kū ana i nā kūlana kiʻekiʻe loa o ka maikaʻi o ka wili ʻana. Ua kūlike kēia electrode me nā kūlana AWS A5.4 E2594-16 a ua hoʻolālā ʻia e hāʻawi i ka hana maikaʻi loa ma nā ʻano hana like ʻole.

ʻO ke koʻokoʻo wili AF2594-16 kahi hopena maʻalahi e kūpono no ka wili AC a me DC. Loaʻa iā ia kahi PRE Resistance Equivalent Value, a i ʻole Pipe Index, o 240 a hāʻawi i ke kūpaʻa maikaʻi loa i ka haki ʻana o ka wela, e kūpono ai no nā hana wili koi. ʻO ka haʻahaʻa o ke kalapona i hui pū ʻia me ka molybdenum a me ka nitrogen e hōʻoiaʻiʻo ana i ka metala i waiho ʻia he kūpaʻa maikaʻi loa i ka pitting corrosion a me ka stress corrosion cracking, e hāʻawi ana i ka lōʻihi o ka lōʻihi a me ka hilinaʻi.

ʻO kekahi o nā noi koʻikoʻi no AF2594-16 ka hoʻopili ʻana i nā kila kila duplex ma nā ʻoihana aila, kinoea a me ka petrochemical ma waho o ke kai. ʻO kāna hana kūikawā e lilo ia i koho mua no ka hoʻopili ʻana iā 00Cr25Ni7MO4Netc a me nā mea like kahi e pono ai ke kūlana kiʻekiʻe loa a me nā kūlana hana. Inā he mau ʻāpana kūkulu, paipu a i ʻole ke kahua koʻikoʻi, hāʻawi ʻo AF2594-16 i ka ikaika a me ke kūpaʻa i ka pala e pono ai i kēia mau wahi koi.

ʻO nā waiwai kiʻekiʻe o AF2594-16 e lilo ia i koho mua no nā poʻe loea e pono ai ke koʻokoʻo wili kila kila maikaʻi loa. Hoʻopuka ia i nā wili kiʻekiʻe me ke kūpaʻa maikaʻi loa i ka pala a me ka nahā, e lilo ia i hopena hilinaʻi a kūpono hoʻi no nā ʻano hana like ʻole. Me ka AF2594-16, hiki i nā mea wili ke hilinaʻi i ka pono a me ke ola lōʻihi o kā lākou hana, e hōʻoiaʻiʻo ana i ka hoʻokō ʻia ʻana o nā kūlana kiʻekiʻe loa a me ka hana ma kēlā me kēia papahana.

I ka hōʻuluʻulu manaʻo, ʻo ka AF2594-16 ke kūlana kiʻekiʻe o nā electrodes wili kila kila, e hāʻawi ana i ka hana a me ka hilinaʻi like ʻole no nā noi koi nui loa. ʻO kona kūpaʻa kiʻekiʻe i ka pala a me ka māwae, me kona versatility a me ka maʻalahi o ka hoʻohana ʻana, e lilo ia i hopena hope loa no nā poʻe loea e pono ai ka mea maikaʻi loa i ka wili kila kila. Me ka AF2594-16, hiki i nā mea wili ke hoʻokō i nā hopena maikaʻi loa, e hōʻoiaʻiʻo ana i ka lōʻihi a me ka pono o kā lākou mau hana ʻoiai ma nā wahi paʻakikī loa.