E mōhio ana tātou, i roto i ngā pereti whakawhiti wera pereti, he mea ahurei te pereti titanium mō tōna ātete pai ki te waikura. Ā, i roto i te kōwhiringa o ngā gasket, he rongonui te gasket viton mō tōna ātete ki te waikawa me te kawakore me ētahi atu matū. Nō reira, ka taea te whakamahi ngātahi hei whakapai ake i te ātete waikura o te whakawhiti wera pereti?
Ina hoki, kāore e taea te whakamahi ngātahi i te pereti Titanium me te hiri viton. Engari he aha ai? Ko te kaupapa ātete waikura o te pereti titanium, kāore e taea te whakamahi ngātahi i ngā mea e rua, nā te mea he ngāwari te hanga i tētahi paparanga o te kiriata tiaki waikura titanium matotoru ki runga i te mata o te pereti titanium, ka taea te hanga tere i tēnei paparanga o te kiriata waikura i roto i te taiao kei roto te hāora i muri i te whakangaromanga. Ā, mā tēnei ka taea te whakangaro me te whakatika (te whakahoki anō) i te kiriata waikura kia mau tonu te āhua pumau, kia tiakina ai ngā huānga titanium i roto mai i te whakangaromanga atu.
He pikitia noa mō te waikura o te poka
Heoi, ina whakamahia te konganuku, te koranu rānei o te titanium ki te taiao kei roto te fluorine, i raro i te mahi a ngā katote hauwai i roto i te wai, ka tauhohe ngā katote fluoride mai i te gasket viton ki te titanium whakarewa hei whakaputa i te fluoride wairewa, ka puta ai te pakaru o te titanium. Ko te whārite tauhohenga penei:
Ti2O3+ 6HF = 2TiF3+ 3H2O
TiO2+ 4HF = TiF4+ 2H2O
TiO2+ 2HF = TiOF2+ H2O
Kua kitea e ngā rangahau i roto i te otinga waikawa, ina tae te kukū o te katote fluoride ki te 30ppm, ka taea te whakangaro i te kiriata waikura i runga i te mata o te titanium, e tohu ana ahakoa he iti rawa te kukū o te katote fluoride ka tino whakaiti i te ātete waikura o ngā pereti titanium.
Ina kore te konukōre titanium e tiakina e te waikura titanium, ka mimiti tonu te titanium i te hauwai i roto i te taiao waikura kei roto te hauwai, ā, ka puta te tauhohenga REDOX. Kātahi ka puta te TiH2 ki runga i te mata tioata titanium, ka tere ake te waikura o te pereti titanium, ka puta he kapiti, ā, ka turuturu te whakawhiti wera pereti.
Nō reira, kaua e whakamahia ngātahi te pereti titanium me te gasket viton i roto i te whakawhiti wera pereti, ki te kore ka waikura, ka pakaru rānei te whakawhiti wera pereti.
He nui ngā wheako ratonga a Shanghai Heat Transfer Equipment Co.,Ltd.(SHPHE) i roto i te umanga whakawhiti wera pereti, ā, kei a ia anō hoki ngā taiwhanga ā-tinana me te matū e pā ana, e taea ai te whakatau tere me te tika i te rauemi o te pereti me te gasket mō ngā kiritaki i te wā tōmua o te kōwhiringa, kia mau ai te haumaru me te pono o te mahi a ngā taputapu.
Wā tuku: 17-Pepuere-2022