Hāʻawi ʻo E2594-16 Electrode i ka hana kuʻi kila kila Duplex maikaʻi loa

ʻO kaʻElekoda E2594-16hōʻike i kahi mea hoʻopau wili kiʻekiʻe i hoʻolālā ʻia no nā noi koʻikoʻi e koi ana i ka ikaika kūikawā a me ke kūpaʻa i ka pala. ʻO kēia electrode, e kūlike ana me ka hoʻokaʻawale ʻana o AWS E2594-16, he huahana wili hao pale (SMAW). Ua hana pono ʻia e waiho i kahi metala wili kila kila duplex e hoʻohui i nā microstructures austenitic a me ferritic, e hopena ana i kahi hui wili paʻa a hilinaʻi hoʻi no nā ʻano ʻoihana koi.

ʻIke ʻia kēia electrode E2594-16 kikoʻī e kona ʻano haʻahaʻa loa o ke kalapona a me ka naikokene me kahi hoʻohui titanium, i hoʻopaʻa ʻia i loko o kahi uhi lime (calcium). Hāʻawi ka uhi i kahi arc paʻa, ka spatter liʻiliʻi, a me ka wehe ʻana i ka slag maʻalahi, kahi e hoʻonui nui ai i ka weldability a me ka pono o ka mea hoʻohana. Hana like ka uea kumu a me ka haku mele uhi e hana i kahi metala weld e hoʻokō ana i nā koi kemika koʻikoʻi o ka AWS A5.4/A5.4M kikoʻī.

ʻO ka noi mua no kaʻElekoda E2594-16aia i loko o ka wili ʻana i nā kila kila duplex, i ʻike pinepine ʻia e UNS S32750 a me nā papa like. He kūpono loa ia no nā hana i hōʻike ʻia i nā media corrosive aggressive, e like me nā mea i loaʻa ma kahakai, ka hana kemika, ka ʻaila a me ke kinoea, a me nā ʻoihana petrochemical. Hōʻike nā weldments hopena i ke kūpaʻa maikaʻi loa i ka pitting, crevice corrosion, a me ka stress corrosion cracking, e hōʻoiaʻiʻo ana i ka pono lōʻihi o ka hale i wili ʻia.

He kiʻekiʻe loa nā waiwai mechanical o ka metala weld i waiho ʻia e ka E2594-16 Electrode. Hiki i nā mea hoʻohana ke manaʻo i ka ikaika tensile kiʻekiʻe a me ka paʻakikī maikaʻi, he mea nui ia no nā ʻāpana e hana ana ma lalo o ke kaumaha kiʻekiʻe a ma nā wahi haʻahaʻa haʻahaʻa. ʻO ke ʻano microstructure kaulike i hoʻokō ʻia ma o nā kaʻina hana welding kūpono ke kī i ka loaʻa ʻana o kēia mau waiwai mechanical kūpono a me nā ʻano hana.

ʻO kaʻElekoda E2594-16he mea hoʻopau wili kiʻekiʻe e hāʻawi ana i nā mea hana i kahi hopena hilinaʻi no ka hoʻohui ʻana i nā kila kila duplex. ʻO kona ʻano i kāohi ʻia a me ka uhi kiʻekiʻe e hōʻoia i nā hopena kūlike, e hoʻokō ana i nā pono koʻikoʻi o ka ʻoihana hou. Kū kēia electrode ma ke ʻano he mea hana kumu no ka hōʻoia ʻana i ka lōʻihi a me ka palekana o nā kūkulu wili ʻia i nā noi corrosive a me ka ikaika kiʻekiʻe.