He aha te nui o to mohio mo te weriweri?

Q1: He aha te rauemi fehokotaki'anga?He aha te whakauru?

Whakautu: Kei roto i nga taonga whakaahuru he rakau, he waea waea, he rere, he hau, he hiko, he peera, aha atu.

Q2: He aha te waikawa waikawa?

Whakautu: Ko te paninga o te hiko waikawa he nui te nui o te waikawa waikawa penei i te SiO2, TiO2 me te nui o te warowaihā, me te iti o te alkalinity o te parae i te 1. Titanium electrodes, calcium titanium electrodes, ilmenite electrodes me te rino waikura. Ko nga hiko he hiko waikawa katoa.

Q3: He aha te electrode alkaline?

Whakautu: Ko te paninga hiko kawakore he nui te nui o nga mea hanga parae kawakore penei i te mapere, te fluorite, me etahi atu, kei roto hoki te nui o te deoxidizer me te kaihoko whakakotahi.Ko nga momo hiko iti-waiwai he hiko kawakore.

Q4: He aha te cellulose electrode?

Whakautu: Ko te paninga electrode he ihirangi cellulose teitei me te pewa pumau.Ka pirau, ka whakaputa i te nui o te hau hei whakamarumaru i te whakarewa i te wa e whakahiato ana.Ko tenei momo electrode he iti rawa te parae, he ngawari ki te tango.Kei te kiia hoki he hiko hiko whakararo whakararo.Ka taea te paiherea i roto i nga waahi katoa, ka taea te paiherea poutū ki raro.

Q5: He aha me tino whakamaroke te electrode i mua i te whakapiri?

Ko nga rakau welding he kaha ki te kino i te mahi o te mahi na te makuku o te makuku, ka hua mai he pewa koretake, he nui ake te mokowhiti, he ngawari ki te whakaputa pores, kapiti me etahi atu hapa.Na reira, me tino whakamarokehia te kaitao i mua i te whakamahi.Ko te tikanga, ko te pāmahana whakamaroke o te hiko waikawa ko te 150-200 ℃, ko te wa ko te 1 haora;te pāmahana whakamaroke o te electrode alkaline ko 350-400 ℃, ko te wa ko te 1-2 haora, ka whakamarokehia, ka whakanohoia ki roto i te incubator i te 100-150 ℃ I roto, tangohia i a koe e haere ana.

Q6: He aha te waea whakapiri?

Whakautu: He waea whakarewa e whakamahia ana hei whakarewa whakakii i te wa e whakapiri ana ka whakamahia mo te whakahaere hiko i te wa ano e kiia nei ko te waea whakarewa.E rua nga momo: waea totoka me te waea rewharewha.Te nuinga o te whakamahia tauira waea fehokotaki'anga totoka: (GB-motu te paerewa o Haina) ER50-6 (te piha haapiiraa: H08Mn2SiA).(AWS-American Standard) ER70-6.

Q7: He aha te waea fehokotaki mo te rere?

Whakautu: He momo waea fehokotaki i mahia mai i nga takai rino angiangi kua hurihia ki roto i nga paipa maitai porotaka ka whakakiia ki tetahi hanganga o te paura.

Q8: He aha te take i parea ai te waea rewharewha e te hau hau hau?

Whakautu: E wha nga momo o te waea rewharewha o te rewharewha: ko te waikawa rewharewha-waa-waa-a-waa-a-waa-a-waa-a-waa (te momo titanium), kawa kawakore-waa kaarei maataki i te waea whakakorikori (te momo konupūmā Titanium), te momo paura whakarewa. me te waea whiri-whaiaro whakamaarai-whaiaro.Ko te momo titanium a-whare rewharewha-cored hau maru waea fehokotaki'anga te tikanga tiakina e CO2 hau;ka parea etahi atu waea weriweri ki te hau whakananu (tirohia ki te tohu waea rewharewha).He rereke te tauhohenga konganuku o ia tauira hau, kaua e whakamahi he hau whakamarumaru.Ko te maru o te kowhatu o te waea hiko he parepare hau, he pai te hanga tui, he teitei nga taonga miihini.

Q9: He aha nga whakaritenga hangarau mo te ma o te hau hau hau?

Whakautu: Ko te tikanga, ko te hau CO2 he hua o te hanga matū, me te ma o te 99.6% anake.Kei roto nga tohu o te poke me te makuku, ka mau mai nga hapa penei i nga pores ki te weld.Mo nga hua whakahirahira nui, ko te hau me te CO2 parakore ≥99.8% me whiriwhiri, me te iti o nga pores i roto i te weld, te iti o te hauwai, me te pai o te aukati.

Q10: He aha nga whakaritenga hangarau teitei ake mo te purea argon?

Whakautu: I tenei wa e toru nga momo argon i runga i te maakete: argon mania (te maa i te 99.6%), te argon parakore (te maatanga a tawhio noa 99.9%), me te argon parakore teitei (te ma 99.99%).Ko nga mea tuatahi e rua ka taea te paihere ki te waro maitai me te kowiri tira.Me whakamahi te argon tino parakore mo te whakapiri i nga konganuku kore-ferrous penei i te konumohe me te konumohe konumohe, te titanium me te titanium alloys;ki te karo i te hāoratanga o te weld me te rohe e pa ana ki te wera, kaore e taea te whiwhi i te hanganga pai-kounga me te ataahua.

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