I ka wā e pili ana i nā noi ikaika kiʻekiʻe a haʻahaʻa, he mea koʻikoʻi ke koho ʻana i ka uea. ʻO kēia kahiUea AWS E81T1-Ni1C-JH4 a me E81T1-C1A4-Ni1-H4 i hoʻopili ʻia me ke koko kahe (FCAW-G)hoʻomaka ka hana. Ua hoʻolālā kūikawā ʻia kēia mau uea no kēia ʻano noi, me ka hoʻohana ʻana i ke kinoea pale CO2 100% e hōʻoia i ka hana maikaʻi loa a me nā hopena.
Ua kaulana ka uea AWS E81T1-Ni1C-JH4 no kona ikaika maikaʻi loa a me ka paʻakikī o ka hopena wela haʻahaʻa, e kūpono ana no ka hoʻoheheʻe ʻana i nā wahi ʻino. Ma ka ʻaoʻao ʻē aʻe, he kiʻekiʻe nā helu hoʻoheheʻe ʻana o ka uea E81T1-C1A4-Ni1-H4 a me nā waiwai mechanical maikaʻi loa, e lilo ia i koho mua no nā hana hoʻoheheʻe kaumaha.
ʻO kekahi o nā pono nui o kēia mau uwea ʻo ko lākou hiki ke hāʻawi i nā wili ikaika kiʻekiʻe me ka liʻiliʻi o ka pīpī ʻana, e hōʻoiaʻiʻo ana i kahi kaʻina hana wili maʻemaʻe a maikaʻi hoʻi. Eia kekahi, ʻo kona ʻano hui hao haʻahaʻa e kūpono ia no nā ʻano hana like ʻole mai ka wili kūkulu a hiki i ka hana mīkini kaumaha.
Hoʻonui hou ʻia ka hana o kēia mau uea ma o ka hoʻohana ʻana i ke kinoea pale CO2 100%, e hāʻawi ana i nā ʻano komo maikaʻi loa a me ka fusion. Hoʻopuka kēia i nā wili kiʻekiʻe me nā waiwai mechanical maikaʻi loa e hoʻokō ana i nā koi koʻikoʻi o nā noi ikaika kiʻekiʻe, haʻahaʻa-alloy.
I ka hōʻuluʻulu manaʻo, ʻo nā uea AWS E81T1-Ni1C-JH4 a me E81T1-C1A4-Ni1-H4 flux-cored nā koho hope loa no nā mea hoʻoheheʻe e ʻimi nei i kahi hopena ikaika kiʻekiʻe, haʻahaʻa-alloy. Hāʻawi i nā waiwai mechanical maikaʻi loa, kahi kaʻina hana hoʻoheheʻe maʻemaʻe a me ka hoʻohālikelike ʻana me ke kinoea pale 100% CO2, ʻo kēia mau uea ka hui kūpono o ka ikaika a me ka pono no nā hana hoʻoheheʻe koi.
Ka manawa hoʻouna: ʻApelila-08-2024