Yc-8104a High-temperature Insulating thiab Anti-Corrosion Nano-composite Ceramic Txheej (Grey)
Cov khoom xyaw thiab cov tsos
(Ib qho khoom siv ceramic txheej
YC-8104 xim:pob tshab, liab, daj, xiav, dawb, thiab lwm yam xim hloov tuaj yeem ua raws li cov neeg siv khoom xav tau
Siv tau substrate
Qhov chaw ntawm ntau yam substrates xws li cov lauj kaub uas tsis yog-sticks tuaj yeem ua los ntawm hlau, mos hlau, carbon steel, stainless hlau, aluminium alloy, titanium alloy, high-temperature alloy steel, microcrystalline iav, ceramics, thiab lwm yam alloys.
Siv tau qhov kub thiab txias
- Qhov siab tshaj plaws kub tsis kam yog 800 ℃, thiab lub sijhawm ua haujlwm ntev yog nyob rau hauv 600 ℃. Nws yog resistant rau erosion ncaj qha los ntawm nplaim taws los yog high-temperature gas flows.
- Qhov kub tsis kam ntawm cov txheej yuav sib txawv raws li nyob ntawm qhov kub tsis kam ntawm cov substrates sib txawv. Resistant rau txias thiab kub poob siab thiab thermal co.
Khoom nta
1. Nano-coatings yog cawv-raws li, nyab xeeb, ib puag ncig tus phooj ywg thiab tsis muaj tshuaj lom.
2. Nano-composite ceramics ua tau cov vitrification dense thiab du ntawm qhov kub ntawm 180 ℃, uas yog lub zog-txuag thiab zoo nkauj plees.
3. Tshuaj tiv thaiv: Kub ua hauj, acid kuj, alkali tsis kam, rwb thaiv tsev, kub-resistant, thiab tsis kam mus rau tshuaj lom neeg cov khoom, thiab lwm yam.
4. Cov txheej txheej tuaj yeem ua tiav qhov tuab ntawm 50 microns ntawm qhov kub thiab txias, tiv taus qhov kub thiab txias, thiab muaj kev tiv thaiv zoo thermal shock (resistant rau txias thiab kub pauv, thiab yuav tsis tawg los yog tev tawm thaum lub sij hawm kev pab cuam lub neej ntawm txheej).
5. Lub nano-inorganic txheej yog ntom thiab muaj kev ruaj ntseg hluav taws xob rwb thaiv tsev ua haujlwm. Nrog lub thickness ntawm 50 microns, nws tuaj yeem tiv taus qhov hluav taws xob rwb thaiv tsev ntawm li 3,000 volts.
Daim ntawv thov teb
1. Boiler Cheebtsam, kav dej, li qub, tshav kub exchangers, radiators;
2. Microcrystalline iav, cov cuab yeej thiab cov cuab yeej siv, cov cuab yeej kho mob, cov khoom siv tshuaj, thiab cov khoom siv noob caj noob ces;
3. Cov khoom siv kub kub thiab cov khoom siv hluav taws xob kub siab;
4. Qhov chaw ntawm cov khoom siv metallurgical, pwm, thiab cov khoom siv casting;
5. Cov khoom siv hluav taws xob cua sov, tso tsheb hlau luam, thiab lub thawv;
6. Cov khoom siv hauv tsev me me, chav ua noj, thiab lwm yam.
7. High-temperature Cheebtsam rau tshuaj thiab metallurgical industries.
Txoj kev siv
1. Cov khoom siv ib leeg: Muab ntim thiab kho rau 2 mus rau 3 teev. Cov txheej kho kho yog lim los ntawm 300-mesh lim tshuaj ntsuam. Cov txheej lim tau dhau los ua tiav nano-composite ceramic txheej thiab muab tso rau tom qab siv. Cov xim pleev xim yuav tsum siv li ntawm 24 teev; txwv tsis pub, nws qhov kev ua tau zoo yuav poob qis los yog khov kho.
2. Kev tu cov khoom siv hauv paus: Degreasing thiab xeb tshem tawm, nto roughening thiab sandblasting, sandblasting nrog Sa2.5 qib lossis siab dua, cov nyhuv zoo tshaj plaws yog ua tiav los ntawm sandblasting nrog 46-mesh corundum (dawb corundum).
3. Ci kub: 180 ℃ rau 30 feeb
4. Kev tsim kho txoj kev
Txau: Nws raug pom zoo tias cov tshuaj tsuag thickness nyob rau hauv 50 microns.
5. Txheej txheej kho thiab txheej txheej kho
Txheej cuab yeej tuav: Ntxuav kom huv si nrog cov dej tsis muaj ethanol, qhuav nrog cua compressed thiab khw.
6. Txheej txheej kho: Tom qab txau, cia nws qhuav ntawm qhov chaw li 30 feeb. Tom qab ntawd muab tso rau hauv qhov cub ntawm 180 degrees thiab ci rau 30 feeb. Tom qab txias, tshem tawm.
Unique rau Youcai
1. Kev ruaj ntseg
Tom qab kev sim nruj, cov txheej txheem aerospace-qib nanocomposite ceramic tseem nyob ruaj khov nyob rau hauv huab cua txias, tiv taus kub, thermal shock thiab tshuaj lom neeg corrosion.
2. Nano-dispersion technology
Cov txheej txheem dispersion tshwj xeeb ua kom ntseeg tau tias cov nanoparticles sib npaug sib npaug hauv cov txheej, tsis txhob agglomeration. Kev sib cuam tshuam zoo kev kho mob txhim kho kev sib raug zoo ntawm cov khoom, txhim kho kev sib raug zoo ntawm cov txheej thiab substrate nrog rau kev ua tau zoo tag nrho.
3. Txheej controllability
Cov txheej txheem meej thiab cov txheej txheem sib xyaw ua kom cov txheej txheem ua tau zoo tuaj yeem kho tau, xws li hardness, hnav tsis kam thiab thermal stability, ua tau raws li qhov yuav tsum tau ua ntawm kev siv sib txawv.
4. Micro-nano qauv yam ntxwv:
Nanocomposite tej hub qhwv qhwv micrometer sau, sau cov khoob, tsim cov txheej ntom ntom, thiab txhim kho compactness thiab corrosion tsis kam. Lub caij no, nanoparticles nkag mus rau saum npoo ntawm lub substrate, tsim cov hlau-ceramic interphase, uas txhim kho lub zog sib txuas thiab tag nrho lub zog.
Kev tshawb fawb thiab kev txhim kho txoj cai
1. Thermal expansion txuam qhov teeb meem:Cov thermal expansion coefficients ntawm cov hlau thiab ceramic cov ntaub ntawv feem ntau txawv thaum lub sij hawm cua sov thiab txias txheej txheem. Qhov no yuav ua rau tsim cov microcracks nyob rau hauv txheej thaum lub sij hawm kub cycling txheej txheem, los yog txawm tev tawm. Txhawm rau daws qhov teeb meem no, Youcai tau tsim cov ntaub ntawv txheej tshiab uas nws cov coefficient ntawm thermal expansion yog ze rau ntawm cov hlau substrate, yog li txo cov thermal stress.
2. Resistance rau thermal shock thiab thermal co:Thaum cov hlau txheej txheej nrawm hloov ntawm qhov kub thiab txias, nws yuav tsum muaj peev xwm tiv taus qhov tshwm sim thermal tsis muaj kev puas tsuaj. Qhov no yuav tsum tau lub txheej kom muaj thermal shock kuj zoo heev. Los ntawm optimizing lub microstructure ntawm txheej, xws li nce tus naj npawb ntawm theem interfaces thiab txo cov grain loj, Youcai tuaj yeem txhim kho nws cov thermal shock resistance.
3. Bonding zog:Lub zog sib txuas ntawm cov txheej txheej thiab cov hlau substrate yog qhov tseem ceeb rau kev ruaj ntseg mus sij hawm ntev thiab durability ntawm txheej. Txhawm rau txhim kho lub zog ntawm kev sib raug zoo, Youcai qhia txog cov txheej txheem nruab nrab lossis cov txheej txheem hloov pauv ntawm cov txheej txheem thiab cov substrate los txhim kho cov wettability thiab tshuaj sib txuas ntawm ob.
