Kunamagama ahlukene kuye ngohlobo lopende osetshenzisiwe, isibonelo, i-primer coat ibizwa ngokuthi i-primer coat, kanti i-finish coat ibizwa ngokuthi i-finish coat. Ngokuvamile, i-coating etholakala nge-coating incane kakhulu, cishe ama-micron angu-20~50, kanti i-paste coating ewugqinsi ingathola i-coating enobukhulu obungaphezu kuka-1 mm ngesikhathi.
Kuwungqimba oluncane lwepulasitiki olumbozwe ngensimbi, indwangu, ipulasitiki nezinye izinto ezisetshenziswayo ukuze kuvikelwe, kugqunywe, kuhlotshiswe nezinye izinjongo.
Ukugqoka kokushisa okuphezulu kokushisa kukagesi
Umqhubi owenziwe ngethusi, i-aluminium nezinye izinsimbi umbozwe ngopende wokufaka ugesi noma ipulasitiki, irabha kanye nezinye izigxobo zokufaka ugesi. Kodwa-ke, upende wokufaka ugesi, ipulasitiki kanye nerabha kuyasaba ukushisa okuphezulu. Ngokuvamile, uma izinga lokushisa lidlula ama-200 ℃, zizohlangana futhi zilahlekelwe yizimfanelo zazo zokufaka ugesi. Futhi izintambo eziningi zidinga ukusebenza ngaphansi kokushisa okuphezulu, yini okufanele siyenze? Yebo, vumela upende wokufaka ugesi wokushisa okuphezulu usize. Lo pende empeleni uwupende we-ceramic. Ngaphezu kokugcina ukusebenza kokufaka ugesi emazingeni okushisa aphezulu, ungahlanganiswa eduze nentambo yensimbi ukuze ufeze "ukungathungwa". Ungasonga intambo izikhathi eziyisikhombisa neziyisishiyagalombili, futhi ngeke zihlukane. Lo pende uminyene kakhulu. Uma uwusebenzisa, izintambo ezimbili ezinomehluko omkhulu we-voltage zizoshayisana ngaphandle kokuphuka.
Izembozo zokushisa okuphezulu zokushisa zingahlukaniswa ngezinhlobo eziningi ngokuya ngokwakheka kwamakhemikhali azo. Isibonelo, i-boron nitride noma i-aluminium oxide noma i-copper fluoride coating ebusweni bomqhubi we-graphite isasebenza kahle ekushiseni kagesi ku-400 ℃. I-enamel entanjeni yensimbi ifinyelela ku-700 ℃, i-phosphate based inorganic binder coating ifinyelela ku-1000 ℃, kanti i-plasma sprayed aluminium oxide coating ifinyelela ku-1300 ℃, konke okusagcina ukusebenza kahle kokushisa kagesi.
Izimbozo zokuvikela ugesi ezishisa kakhulu zisetshenziswe kabanzi kumandla kagesi, ama-motor, izinto zikagesi, izinto zikagesi, izindiza, amandla e-athomu, ubuchwepheshe besikhala, njll.
Ngokusho kwesigaba se-FNLONGO sezingubo zokufutha ezishisayo, izingubo zingahlukaniswa kanje:
1. Ukugqoka okumelana nokuguga
Kuhlanganisa nezingubo ezinamathelayo ezingagugi, ezingagugi ngenxa yokukhathala kanye nezingubo ezingagugi. Kwezinye izimo, kunezinhlobo ezimbili zezingubo ezingagugi: izingubo ezingagugi ezisezingeni lokushisa eliphansi (<538 ℃) kanye nezingubo ezingagugi ezisezingeni lokushisa eliphezulu (538~843 ℃).
2. Ukugqoka okumelana nokushisa kanye nokungangenisi i-oxidation
Isembozo sihlanganisa izembozo ezisetshenziswa ezinqubweni zokushisa okuphezulu (kufaka phakathi umoya we-oxidation, igesi ebolile, ukuguguleka kanye nesithiyo sokushisa esingaphezu kuka-843 ℃) kanye nezinqubo zensimbi encibilikisiwe (kufaka phakathi i-zinc encibilikisiwe, i-aluminium encibilikisiwe, insimbi encibilikisiwe kanye nensimbi, kanye nethusi elincibilikisiwe).
3. Izembozo zokugqwala ezilwa nomoya kanye nokucwiliswa
Ukugqwala komoya kuhlanganisa ukugqwala okubangelwa umoya wezimboni, umoya wosawoti kanye nomoya wensimu; Ukugqwala kokucwiliswa kuhlanganisa ukugqwala okubangelwa ukuphuza amanzi ahlanzekile, amanzi ahlanzekile angaphuzwayo, amanzi ashisayo ahlanzekile, amanzi anosawoti, ikhemikhali kanye nokucubungula ukudla.
4. Ukuqina komoya kanye nokumelana nokugqoka
Lesi simbozo sisetshenziselwa ukuqondisa, ukumelana kanye nokuvikela.
5. Buyisela isembozo esinobukhulu
Lesi simbozo sisetshenziselwa imikhiqizo esekelwe ensimbini (insimbi yekhabhoni ekwazi ukugaywa kanye nensimbi engagqwali) kanye nensimbi engenansimbi (i-nickel, i-cobalt, ithusi, i-aluminium, i-titanium kanye nama-alloy ayo).
6. Ukugqoka kokulawula izikhala zezingxenye zemishini
Lesi simbozo singagaywa.
7. Ukugqoka okumelana namakhemikhali
Ukugqwala kwamakhemikhali kuhlanganisa ukugqwala kwama-asidi ahlukahlukene, ama-alkali, usawoti, izinto ezihlukahlukene ezingaphili kanye nezinhlobo ezahlukene zamakhemikhali emvelo.
Phakathi kwemisebenzi yokumboza engenhla, ukumboza okumelana nokuguguleka, ukumboza okumelana nokushisa kanye nokubola kanye nokumboza okumelana nokugqwala kwamakhemikhali kuhlobene kakhulu nokukhiqizwa kwemboni yensimbi.
Isibonelo,Imikhiqizo ye-PC kanye ne-PMMAsebenzisa njalo ukumboza.
Imikhiqizo eminingi ye-PC kanye ne-PMMA inezidingo eziphezulu zobuso, ngokuvamile eziyizidingo zokukhanya. Ngakho-ke, ubuso bomkhiqizo kumele bumbozwe ukuze kuvinjelwe ukuklwebheka.
Isikhathi sokuthunyelwe: Disemba-09-2022
