E 4 nga huarahi hei ako i a koe ki te wehe i te pono o te kowiri tira

Ko te rino kowiri he momo rino-kounga teitei e taea ai te aukati i te waikura i te hau, i te reo matū matū ranei.He ataahua te mata me te pai o te waikura.Kare e tika kia mahia te maimoatanga mata penei i te whakakikorua tae, engari ka whakamahia nga ahuatanga o te mata o te kowiri tira.Ka whakamahia i roto i tetahi momo rino maha.

I enei wa, kua whakamahia nuitia nga hua kowiri tira i roto i te ahumahi me te oranga.Na me pehea te wehewehe i te pono o te kowiri tira?Kei raro iho, ma te etita o Ingarangi koe e mohio:

1. Tikanga kounga matū
Ko te tikanga tohu matū he tikanga tautuhi hei tautuhi mena kei te kowiri tira autō he nickel.Ko te tikanga ko te whakakore i tetahi wahi iti o te kowiri tira i roto i te aqua regia, te waimeha i te wairewa waikawa ki te wai ma, me tapiri he wai haukini ki te whakakore, katahi ka werohia te reagent nickel.Mēnā he matū wereweti whero e mānu ana i runga i te mata wai, ko te tikanga kei roto i te kowiri tira te nikel;ki te kore he matū weriwe whero, ko te tikanga karekau he nickel i roto i te kowiri tira.

2. Te waikawa nitric
Ko tetahi ahuatanga rongonui o te kowiri tira ko tona aukati i te waikura ki te waikawa nitric whakakoi me te waimeha.Ka taea e tatou te whakamahi i te waikawa nitric ki te maturuturu ki runga i nga hua kowiri tira, ka tino kitea te tohu, engari me aro ki te meka ko nga waro-tiketike 420 me te 440 he iti te waikura i te wa o te whakamatautau tohu waikawa nitric, me nga konganuku kore-ferrous. ka tutaki tonu ki te waikawa nitric concentrated.kua waikura.

3. Te whakamātautau ira pūkawa ngāwha konukura
Tango i te paparanga waikura i runga i te maitai, hoatu he pata wai, muru ki te parahi pūkawa ngāwha, ki te kore e huri i te tae i muri i mirimiri, te tikanga he kowiri tira;maitai koranu.

4. Tae
Te tae mata o te kowiri tira waikawa-horoia: chrome-nickel kowiri tira he hiriwa ma tae jade;he kowiri tira chrome he ma te hina me te kanapa;he rite te tae o te chrome-manganese-nitrogen kowiri tira ki te chrome-nickel kowiri tira me te paku mama.Ko te tae o te mata o te kowiri tira karekau: ko te chrome-nickel steel he parauri-ma, he parauri-pango te chrome-steel, he pango te chrome-manganese-nitrogen.He kowiri tira chrome-nickel te matao me te mata whakaata hiriwa-ma.