Piki:
E ai ki tetahi kukū, te pāmahana me te tere, ka whakamahia te waikawa ki te tango matū kiri waikura rino, e kiia nei ko te pickling.
Phosphating:
Ko te tukanga o te hanga paninga phosphate ki runga i te mata whakarewa na roto i nga tauhohenga matū me te hiko.Ko te kiriata hurihanga phosphate i hangaia ko te kiriata phosphating.
Te kaupapa: Ki te whakarei ake i nga ahuatanga anti-corrosion me te anti-waikura o te mata o te papanga.I te wa ano, ko te kiriata phosphate i hangaia hei kaikawe whakahinuhinu he pai te tauhohenga me te whakahinuhinu me te whakaiti i te whakarea waku mata o te tukatuka o muri o te rauemi.Whakapai ake i te whakapiri peita me te whakarite mo te mahi ka whai ake.
Saponification:
I muri i te mea mahi he phosphating, te paparanga kiriata stearate me te konutea phosphate i roto i te otinga rumakina i roto i te pati saponification tauhohe ki te hanga i te apa konutea stearate saponification.Te kaupapa: Ki te hanga i tetahi paparanga saponification me te pai o te adsorption me te whakahinuhinu i runga i te mata o te rauemi, kia pai ai te ahunga whakamua o te hangarau tukatuka o muri mai.
Ko te tikanga o te tiki waikura me te tauine te tikanga tino whakamahia i roto i te mara ahumahi.Ko te kaupapa o te tango i te waikura me te tauine waikura ka tutuki ma te weriweri miihini o te waikawa i runga i te waikura memeha me te waikura hei whakaputa hau hauwai.Ko te nuinga o nga mea e whakamahia ana mo te kohikohi ko te waikawa waikawa, te waikawa pungatara, me te waikawa phosphoric.He iti noa te whakamahi i te waikawa nitric na te mea ka puta te hau hau hauota hauota paitini i te wa e piki ana.He pai te whakamahi i te pikinga waikawa maaota mo te iti o te mahana, kaua e neke ake i te 45 ℃, me tapiri ano te nui o te aukati kohu waikawa.He tino puhoi te tere pikinga o te waikawa sulfuric i te pāmahana iti, he pai ki te whakamahi i te pāmahana waenga, te pāmahana 50 - 80 ℃, whakamahia te kukū o te 10% - 25%.Ko te painga o te pikinga waikawa phosphoric ko te kore e whakaputa i nga toenga kino, he pai ake te haumaru, engari ko te kino o te waikawa phosphoric he nui ake te utu, he puhoi te tere o te pikinga, ko te 10% ki te 40% te kukū o te whakamahinga whānui, a ka taea te pāmahana tukatuka. te pāmahana noa ki te 80 ℃.I roto i te tukanga pickling, ko te whakamahi i te waikawa whakauru he tikanga tino whai hua ano, penei i te waikawa waikawa-waikawa-waikawa-waikawa-waikawa-waikawa-waikawa-waikawa-waikawa-waikawa-waikawa-waikawa-waikawa-waikawa-waikawa-waikawa-waikawa-waikawa-waikawa-waikawa-waikawa-waikawa-waikawa.
Ko te raina pickling i hangaia e Wuxi T-mana kua tino kapi me te aunoa.Ko te tukanga whakaputa ka mahia i roto i te tank kati ka wehea mai i te ao o waho;ko te kohu waikawa ka tangohia e te pourewa kohu waikawa mo te maimoatanga purenga;ka wehea te tukanga whakaputa mai i te hauora o te kaiwhakahaere Impact;te whakahaere aunoa, te kaha o te whakaputanga teitei, te whakaputanga nui, ina koa mo te whakaputanga nui, te whakaputanga pokapū;rorohiko mana aunoa o tawhā tukanga, tukanga production pūmau;ka whakaritea ki te raina whakaputa phosphating pickling o mua, he tino pai ake te mahi, engari he tino whakaiti te whenua i te parahanga ki te taiao.
Wā tuku: Noema-23-2022