Mahinga Whakatupatotanga o te Waihanga Whakakowiri Tiaki Waikawa Kowirihanga

I roto i te tukanga maimoatanga mata kowiri tira, he tikanga noa ko te waikawa pickling me te passivation.Ko tenei tukanga ehara i te mea ka whakanui noa i te ahua rerehua o nga waahanga kowiri tira engari ka hanga he kiriata passivation i runga i te mata, hei aukati i nga tauhohenga matū i waenga i te waikura me nga waahanga waikura i te rangi me te kowiri tira.Ma tenei ka whakapai ake i te aukati waikura o nga waahanga kowiri tira.Heoi, e tika ana ki te ahua waikawa o te kowiri tira waikawa pickling me te otinga passivation.

He aha nga mahi whakatupato me mahi nga kaiwhakahaere i te wa e mahi ana?

1.Me whakatinana nga kaiwhakahaere i nga waahanga whakamarumaru motuhake i te wa e mahi ana hei whakarite i to raatau haumaru.

2.I te wa o te whakaritenga o te otinga, me ata ringihia te kowiri tira waikawa waikawa me te otinga passivation ki roto i te tank tukatuka kia kore ai e pakaru ki te kiri o te kaiwhakahaere.

3.Ko te rokiroki o te kowiri tira waikawa waikawa me te otinga passivation me noho i roto i te hauhautanga, maroke, me te waahi pai-hau kia kore ai e puta ki te ra tika.

 

Mahinga Whakatupatotanga o te Waihanga Whakakowiri Tiaki Waikawa Kowirihanga

4.Mehemea tekowiri tira waikawa pickling me te otinga passivationka pakaru ki te kiri o te kaiwhakahaere, me horoi tonu ki te nui o te wai ma.

5.Ko nga ipu kua whakamahia o te wairewa waikawa me te wairewa whakangao kia kaua e whakarerea matapōkeretia kia kore ai e poke te taiao o nga rawa wai.

 


Wā tuku: Tihema-04-2023