Muaj ntau lub npe sib txawv nyob ntawm hom xim siv, piv txwv li, txheej primer hu ua txheej primer, thiab txheej tiav hu ua txheej tiav. Feem ntau, txheej tau los ntawm txheej yog nyias nyias, kwv yees li 20 ~ 50 microns, thiab txheej tuab tuaj yeem tau txais txheej nrog tuab ntau dua 1 hli ib zaug.
Nws yog ib txheej yas nyias nyias uas tau pleev rau ntawm hlau, ntaub, yas thiab lwm yam khoom siv rau kev tiv thaiv, rwb thaiv tsev, kho kom zoo nkauj thiab lwm yam hom phiaj.
Txheej txheem rwb thaiv tsev kub siab
Tus neeg xyuas pib ua los ntawm tooj liab, txhuas thiab lwm yam hlau yog them nrog cov xim rwb thaiv tsev lossis yas, roj hmab thiab lwm yam rwb thaiv tsev. Txawm li cas los xij, cov xim rwb thaiv tsev, yas thiab roj hmab ntshai qhov kub siab. Feem ntau, yog tias qhov kub tshaj 200 ℃, lawv yuav sib sau ua ke thiab poob lawv cov khoom rwb thaiv tsev. Thiab ntau cov xov hlau yuav tsum ua haujlwm hauv qhov kub siab, peb yuav tsum ua li cas? Yog lawm, cia cov txheej rwb thaiv tsev hluav taws xob kub siab pab. Cov txheej no yog cov txheej ceramic. Ntxiv nrog rau kev tswj hwm kev ua haujlwm rwb thaiv tsev hluav taws xob ntawm qhov kub siab, nws kuj tseem tuaj yeem "koom ua ke" nrog cov hlau hlau kom ua tiav "seamless". Koj tuaj yeem qhwv cov hlau xya zaug thiab yim zaug, thiab lawv yuav tsis sib cais. Cov txheej no ntom heev. Thaum koj siv nws, ob lub xov hlau nrog qhov sib txawv loj yuav sib tsoo yam tsis muaj kev tawg.
Cov txheej txheej rwb thaiv hluav taws xob kub siab muaj peev xwm muab faib ua ntau hom raws li lawv cov tshuaj lom neeg sib xyaw. Piv txwv li, boron nitride lossis txhuas oxide lossis tooj liab fluoride txheej rau ntawm qhov chaw ntawm graphite conductor tseem muaj kev ua tau zoo rwb thaiv hluav taws xob ntawm 400 ℃. Lub enamel ntawm cov hlau hlau ncav cuag 700 ℃, lub phosphate-based inorganic binder txheej ncav cuag 1000 ℃, thiab lub plasma sprayed txhuas oxide txheej ncav cuag 1300 ℃, tag nrho cov no tseem tswj tau kev ua tau zoo rwb thaiv hluav taws xob.
Cov txheej txheem rwb thaiv hluav taws xob kub siab tau siv dav hauv lub zog hluav taws xob, lub cev muaj zog, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, kev tsav dav hlau, lub zog atomic, thev naus laus zis chaw, thiab lwm yam.

Raws li FNLONGO qhov kev faib tawm ntawm cov tshuaj pleev xim thermal spraying, cov tshuaj pleev xim tuaj yeem muab faib ua:
1. Hnav cov txheej txheem tiv taus
Nws muaj cov txheej uas tiv taus cov nplaum, tiv taus qhov nkees ntawm qhov chaw thiab tiv taus kev yaig. Qee zaum, muaj ob hom txheej uas tiv taus kev hnav: cov txheej uas kub tsawg (<538 ℃) thiab cov txheej uas kub siab (538~843 ℃).
2. Cov txheej txheem tiv taus kub thiab oxidation tiv taus
Cov txheej txheej suav nrog cov txheej txheem siv rau hauv cov txheej txheem kub siab (suav nrog huab cua oxidation, roj corrosive, erosion thiab thermal barrier saum 843 ℃) thiab cov txheej txheem hlau molten (suav nrog zinc molten, txhuas molten, hlau molten thiab hlau, thiab tooj liab molten).
3. Cov txheej txheem tiv thaiv xeb hauv huab cua thiab kev sib xyaw ua ke
Kev xeb hauv huab cua suav nrog kev xeb los ntawm huab cua kev lag luam, huab cua ntsev thiab huab cua teb; Kev xeb hauv dej suav nrog kev xeb los ntawm kev haus dej tshiab, dej tshiab tsis haus, dej tshiab kub, dej ntsev, tshuaj lom neeg thiab kev ua zaub mov.
4. Kev coj ua thiab kev tiv thaiv txheej txheem
Cov txheej no yog siv rau kev ua hluav taws xob, kev tiv thaiv thiab kev tiv thaiv.
5. Rov qab kho qhov txheej txheem
Cov txheej no yog siv rau cov hlau ua los ntawm hlau (cov hlau carbon uas siv tau thiab cov hlau uas tiv taus xeb) thiab cov hlau uas tsis yog hlau (nickel, cobalt, tooj liab, txhuas, titanium thiab lawv cov alloys).
6. Kev tswj qhov sib txawv rau cov khoom siv kho tshuab
Cov txheej no yog grindable.
7. Tshuaj tiv thaiv txheej txheem
Kev xeb los ntawm tshuaj lom neeg suav nrog kev xeb ntawm ntau yam kua qaub, alkalis, ntsev, ntau yam inorganic thiab ntau yam organic tshuaj lom neeg.
Ntawm cov haujlwm txheej saum toj no, cov txheej tiv taus hnav, cov txheej tiv taus kub thiab oxidation thiab cov tshuaj tiv taus xeb yog muaj feem cuam tshuam nrog kev tsim khoom lag luam hlau.

Piv txwv li, pebCov khoom siv PC thiab PMMAfeem ntau siv txheej.
Ntau yam khoom PC thiab PMMA muaj qhov yuav tsum tau ua kom pom tseeb heev, uas feem ntau yog qhov yuav tsum tau ua kom pom tseeb. Yog li ntawd, qhov chaw ntawm cov khoom yuav tsum tau pleev xim kom tiv thaiv kev khawb.