Kuʻekuʻe Alloy

Hoʻohana ʻia nā kuʻekuʻe aloi, nā kuʻekuʻe aloi like ʻole ma nā wahi like ʻole.No ka laʻana, hoʻohana mau ʻia nā kuʻekuʻe lima i hana ʻia me ke kila manganese i nā paipu paʻa a me ka lepo ma muli o kā lākou hana maikaʻi loa i ka pale ʻana i ka hopena, extrusion, a me nā mea lole.Ka lawe ʻana i nā paipu a me nā paipu ʻē aʻe me ka ʻeha nui a me ka waimaka.Hoʻohana ʻia nā kuʻekuʻe kila kila kiʻekiʻe i nā pipeline me ka kahe wai ikaika a me ka hopena ikaika;Hoʻohana mau ʻia nā kuʻekuʻe lima nickel-steel i nā ʻakika oxidizing kiʻekiʻe (ka waikawa nitric, ka waikawa sulfuric) a me nā paipu wela maʻamau.Eia nō naʻe, e ʻino loa ka pipeline o ka waika hoʻohaʻahaʻa (hydrochloric acid, dilute sulfuric acid, etc.) ke ʻole ka haʻahaʻa loa o ka neʻe ʻana o ka waika hydrochloric;ʻO ka kuʻekuʻe lima martensitic he kiʻekiʻe kiʻekiʻe ka ikaika o ka wela, ka pale ʻana o ka oxidation a me ka pale wai ma lalo o 650 ℃ ʻO ka hiki ke hoʻoheheʻe ʻia, akā ʻilihune ka weldability.No laila, hoʻohana pinepine ʻia i nā pipelines hoʻoili wai mahu a me nā pipelines wai.