Cov yam ntxwv ntawm YC-8102 High-Kub Sealed Anti-Oxidation Nano-Composite Ceramic Coating (Daj Sib)
Cov khoom xyaw thiab tsos
(Ib txheej txheej ceramic
Kua daj ntseg
Cov khoom siv tau
Cov hlau carbon, hlau tsis xeb, hlau cam khwb cia, txhuas alloy, titanium alloy, hlau alloy kub siab, cib refractory insulating, insulating fibers, iav, ceramics, castables kub siab siv tau rau ntawm cov nplaim ntawm lwm cov alloys.
Kub siv tau
Qhov kub siab tshaj plaws tsis kam yog 1400 ℃, thiab nws tiv taus kev yaig ncaj qha los ntawm cov nplaim taws lossis cov pa roj kub siab.
Qhov kub thiab txias ntawm cov txheej yuav txawv raws li qhov kub thiab txias ntawm cov substrates sib txawv. Tiv taus txias thiab cua sov poob siab thiab thermal co.
Cov yam ntxwv ntawm cov khoom
1. Nano-coatings yog ib qho khoom, ib puag ncig zoo, tsis muaj tshuaj lom, yooj yim thov thiab muaj kev ua haujlwm ruaj khov.
2. Lub txheej yog ntom, tiv thaiv oxidation, acid thiab alkali resistant, thiab resistant rau high-temperature corrosion.
3. Cov txheej txheej nano muaj lub zog nkag mus zoo. Los ntawm kev nkag mus, txheej, sau, kaw thiab tsim zaj duab xis, lawv thaum kawg ua tiav peb-seem ruaj khov sealing thiab tiv thaiv oxidation.
4. Nws muaj kev ua yeeb yaj kiab zoo thiab tuaj yeem tsim ib txheej zaj duab xis tuab.
5. Lub txheej no tiv taus qhov kub thiab txias thiab cua sov, tiv taus qhov kub thiab txias zoo, thiab tau dhau los ntawm kev sim dej txias ntau dua 20 zaug (tiv taus qhov txias thiab cua sov sib pauv, lub txheej tsis tawg lossis tev tawm).
6. Qhov nplaum ntawm lub txheej yog ntau dua 5 MPa.
7. Lwm yam xim lossis lwm yam khoom tuaj yeem hloov kho raws li cov neeg siv khoom xav tau.
Cov teb thov
1. Hlau nto, iav nto, ceramic nto;
2. Graphite nto sealing thiab anti-oxidation, high-kub txheej nto sealing thiab anti-corrosion;
3. Cov pwm graphite, cov khoom graphite;
4. Cov khoom siv boiler, cov khoom hloov pauv cua sov, cov radiators;
5. Cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob.
Txoj kev siv
1. Kev npaj xim: Tom qab do lossis co zoo, nws tuaj yeem siv tom qab lim los ntawm 300-mesh lim. Kev ntxuav cov khoom siv hauv paus: Tom qab tshem cov roj thiab tshem tawm cov roj, nws raug pom zoo kom ua cov xuab zeb kom txhim kho qhov cuam tshuam ntawm qhov chaw. Qhov cuam tshuam zoo tshaj plaws ntawm xuab zeb yog ua tiav nrog 46-mesh corundum (dawb corundum), thiab nws yuav tsum ncav cuag qib Sa2.5 lossis siab dua. Cov cuab yeej txheej: Siv cov cuab yeej txheej huv thiab qhuav kom ntseeg tau tias tsis muaj dej lossis lwm yam tsis huv lo rau lawv, yog li ntawd kom tsis txhob cuam tshuam rau cov nyhuv txheej lossis txawm tias ua rau cov khoom tsis zoo.
2. Txoj kev txheej: Txau: Txau rau ntawm qhov kub thiab txias hauv chav. Nws raug pom zoo kom tswj qhov tuab ntawm kev txau hauv 50 txog 100 microns. Ua ntej txau, cov khoom ua haujlwm tom qab xuab zeb yuav tsum tau ntxuav nrog anhydrous ethanol thiab ziab nrog cua compressed. Yog tias sagging lossis shrinkage tshwm sim, cov khoom ua haujlwm tuaj yeem preheated txog li 40 ℃ ua ntej txau.
3. Cov Cuab Yeej Siv Rau Txheej: Siv rab phom txau uas muaj txoj kab uas hla 1.0. rab phom txau me me muaj qhov ua kom atomization zoo dua thiab muaj txiaj ntsig zoo dua rau kev txau. Yuav tsum muaj lub tshuab cua compressor thiab lub lim cua.
4. Kev kho kom xim: Tom qab txau tshuaj tiav lawm, cia kom qhov chaw ua haujlwm qhuav li 30 feeb, tom qab ntawd muab tso rau hauv qhov cub thiab khaws cia ntawm 280 degrees rau 30 feeb. Tom qab txias lawm, tuaj yeem coj tawm mus siv tau.
Unique rau Youcai
1. Kev ruaj khov ntawm kev siv tshuab
Tom qab kev sim ua tib zoo, cov txheej txheem thev naus laus zis aerospace-grade nanocomposite ceramic tseem ruaj khov nyob rau hauv cov xwm txheej hnyav, tiv taus qhov kub siab, thermal shock thiab tshuaj lom neeg corrosion.
2. Kev siv tshuab nano-dispersion
Cov txheej txheem dispersion tshwj xeeb ua kom ntseeg tau tias cov nanoparticles tau faib sib npaug hauv cov txheej, zam kev sib sau ua ke. Kev kho interface zoo txhim kho kev sib txuas ntawm cov khoom me me, txhim kho lub zog sib txuas ntawm cov txheej thiab cov substrate nrog rau kev ua tau zoo tag nrho.
3. Kev tswj hwm txheej txheem
Cov qauv tsim thiab cov txheej txheem sib xyaw ua rau kev ua haujlwm ntawm cov txheej txheem tuaj yeem hloov kho tau, xws li qhov nyuaj, kev tiv thaiv kev hnav thiab kev ruaj khov thermal, ua tau raws li qhov xav tau ntawm ntau yam kev siv.
4. Cov yam ntxwv ntawm cov qauv micro-nano:
Cov khoom me me Nanocomposite ceramic qhwv cov khoom me me hauv micrometer, sau cov qhov sib txawv, tsim cov txheej tuab, thiab txhim kho qhov compactness thiab corrosion tsis kam. Lub caij no, cov nanoparticles nkag mus rau hauv qhov chaw ntawm lub substrate, tsim cov hlau-ceramic interphase, uas txhim kho lub zog sib txuas thiab lub zog tag nrho.
Txoj cai tshawb fawb thiab kev txhim kho
1. Qhov teeb meem sib phim ntawm kev nthuav dav thermal: Cov coefficients ntawm kev nthuav dav thermal ntawm cov hlau thiab cov khoom siv ceramic feem ntau sib txawv thaum lub sijhawm cua sov thiab txias. Qhov no yuav ua rau muaj cov kab nrib pleb me me hauv cov txheej thaum lub sijhawm kub thiab txias, lossis txawm tias tev tawm. Txhawm rau daws qhov teeb meem no, Youcai tau tsim cov ntaub ntawv txheej tshiab uas cov coefficient ntawm kev nthuav dav thermal ze rau ntawm cov hlau substrate, yog li txo cov kev ntxhov siab thermal.
2. Kev tiv thaiv rau kev poob siab thermal thiab kev co thermal: Thaum cov hlau txheej hloov pauv sai ntawm qhov kub siab thiab qis, nws yuav tsum muaj peev xwm tiv taus qhov kev ntxhov siab thermal tsis muaj kev puas tsuaj. Qhov no xav tau cov txheej kom muaj kev tiv thaiv thermal zoo heev. Los ntawm kev ua kom zoo dua cov qauv ntawm cov txheej, xws li kev nce tus lej ntawm cov theem sib txuas thiab txo qhov loj ntawm cov noob, Youcai tuaj yeem txhim kho nws qhov kev tiv thaiv thermal.
3. Lub zog sib txuas: Lub zog sib txuas ntawm cov txheej thiab cov hlau substrate yog qhov tseem ceeb rau kev ruaj khov thiab kev ua haujlwm ntev ntawm cov txheej. Txhawm rau txhim kho lub zog sib txuas, Youcai qhia txog txheej nruab nrab lossis txheej hloov pauv ntawm cov txheej thiab cov substrate kom txhim kho qhov ntub thiab kev sib txuas tshuaj lom neeg ntawm ob qho.
