Hunhu hweYC-8102 Yepamusoro-Tembiricha Yakavharwa Anti-Oxidation Nano-Composite Ceramic Coating (Yero Yero)
Zvigadzirwa zvechigadzirwa uye chitarisiko
(Imwe-chikamu checeramic coating
Pale yellow liquid
Inoshanda substrate
Kabhoni simbi, simbi isina tsvina, simbi yakakandwa, aruminiyamu alloy, titanium alloy, yakakwirira-tembiricha alloy simbi, refractory insulating zvidhinha, insulating fibers, girazi, ceramics, yakakwirira-tembiricha castables zvese zvinogona kushandiswa pamusoro pemamwe alloys.
Kushanda tembiricha
Iyo yakanyanya tembiricha yekudzivirira ndeye 1400 ℃, uye inoshingirira kukukurwa kwakananga nemirazvo kana kuyerera kwegasi rinoyerera.
Kupisa kwekushisa kwekuputira kuchasiyana zvichienderana nekupisa kwekushisa kwema substrates akasiyana. Kudzivirira kutonhora uye kupisa kuvhunduka uye kupisa kwemafuta.
Product features
1. Nano-coatings ndeye-single-component, zvakatipoteredza, isina chepfu, iri nyore kushandisa uye ine kushanda kwakadzikama.
2. Iyo yekuputira ine dense, anti-oxidation, asidhi uye alkali inopesana, uye inopesana ne-high-temperature corrosion.
3. Nano-coatings ine simba rakanaka rekupinda. Kuburikidza nekupinda, kupeta, kuzadza, kuisa chisimbiso uye kugadzira firimu, vanozopedzisira vawana matatu-dimensional yakagadzikana yekuisa chisimbiso uye anti-oxidation.
4. Iine maitiro akanaka ekugadzira firimu uye inogona kuita dense film layer.
5. Iyo yekuputira inopesana nepamusoro-tembiricha inotonhora uye inopisa kupisa, ine yakanaka thermal shock resistance, uye yakasangana nemiedzo yekutonhora kwemvura kanopfuura ka20 (inopesana nechando uye kuchinjana kwekupisa, kupfeka hakutseki kana kubvisa).
6. Kusungirirwa kwekuputira kwakakura kudarika 5 MPa.
7. Mamwe mavara kana zvimwe zvinhu zvinogona kugadziriswa maererano nezvinodiwa nevatengi.
Nzvimbo dzekushandisa
1. Metal pamusoro, girazi pamusoro, ceramic pamusoro;
2. Graphite surface sealing uye anti-oxidation, high-temperature coating surface sealing uye anti-corrosion;
3. Graphite molds, graphite zvikamu;
4. Boiler components, heat exchangers, radiators;
5. Zvishandiso zvevira remagetsi uye zvikamu zvemagetsi.
Kushandisa nzira
1. Kugadzirira pendi: Mushure mekusimudzira kana kuzunungusa zvakanaka, inogona kushandiswa mushure mekusefa kuburikidza ne300-mesh filter screen. Base material yekuchenesa: Mushure mekubvisa uye kubvisa girizi, zvinokurudzirwa kuita sandblasting kuti uwedzere mhedzisiro. Iyo yakanakisa sandblasting mhedzisiro inowanikwa ne46-mesh corundum (white corundum), uye inodiwa kusvika kuSa2.5 giredhi kana pamusoro. Maturusi ekuputira: Shandisa zvakachena uye zvakaoma zvekupfekedza maturusi kuona kuti hapana mvura kana zvimwe zvitsvina zvinonamatira pazviri, kuti zvisazokanganisa mabatiro ekuputira kana kutokonzeresa zvigadzirwa.
2. Coating nzira: Kupfapfaidza: Pfapfaidza pakamuri tembiricha. Inokurudzirwa kudzora ukobvu hwekupfapfaidza mukati me50 kusvika 100 microns. Usati wapfapfaidza, workpiece mushure mejecha yejecha inofanira kucheneswa neanhydrous ethanol uye yakaomeswa nemhepo yakamanikidzwa. Kana sagging kana shrinkage ikaitika, workpiece inogona preheated kusvika 40 ℃ isati yapfapfaidza.
3. Coating Tools: Shandisa pfuti yekupfapfaidza ine dhayamita ye1.0. Pfuti diki-diameter yekupfapfaidza ine zvirinani atomization mhedzisiro uye yakanyanya kunaka yekupfapfaidza mhedzisiro. Air compressor uye sefa yemhepo inoda kuve nemidziyo.
4. Kuvhara kupora: Mushure mekupfapfaidza kwapera, rega workpiece yakasikwa yakaoma pamusoro pemaminitsi makumi matatu, woiisa muchoto uye uichengetedze pa 280 degrees kwemaminitsi makumi matatu. Mushure mekutonhora, inogona kutorwa kunze kuti ishandiswe.
Yakasarudzika kuna Youcai
1. Kugadzikana kwehunyanzvi
Mushure mekuyedzwa kwakasimba, iyo aerospace-giredhi nanocomposite ceramic tekinoroji process inoramba yakagadzikana pasi pemamiriro akanyanya, inoshingirira kune yakanyanya tembiricha, kupisa kwekushisa uye kemikari corrosion.
2. Nano-kupararira teknolojia
Iyo yakasarudzika yekuparadzira maitiro inova nechokwadi chekuti nanoparticles akagovaniswa zvakaenzana mujasi, kudzivirira kusangana. Inoshanda interface kurapwa inosimudzira kubatana pakati pezvimedu, kuvandudza kusimba kwekubatanidza pakati pejasi uye substrate pamwe nekuita kwese.
3. Coating controllability
Kunyatsogadzirisa maitiro uye maitiro ekubatanidza anoita kuti maitiro ekuputira agadziriswe, zvakadai sekuoma, kupfeka kusagadzikana uye kugadzikana kwekushisa, kusangana nezvinodiwa zvemashandisirwo akasiyana.
4. Micro-nano chimiro maitiro:
Nanocomposite ceramic particles inoputira micrometer zvimedu, zadza maburi, gadzira rakakora rejasi, uye wedzera compactness uye corrosion kuramba. Zvichakadaro, nanoparticles inopinda pamusoro peiyo substrate, ichiita simbi-ceramic interphase, iyo inowedzera simba rekubatanidza uye simba rose.
Tsvagiridzo nekusimudzira nheyo
1. Thermal kuwedzera matching nyaya: Thermal kuwedzera coefficients yesimbi uye ceramic zvinhu zvinowanzosiyana panguva yekudziya uye kutonhora maitiro. Izvi zvinogona kutungamira mukuumbwa kwe microcracks mukuputira panguva yekupisa bhasikoro maitiro, kana kunyange kupenengura. Kuti agadzirise nyaya iyi, Youcai yakagadzira zvinhu zvitsva zvekuputira izvo coefficient yekuwedzera kwemafuta iri padyo neiyo yesimbi substrate, nekudaro ichidzikisa kushushikana kwekupisa.
2. Kupokana nekuvhundutswa kwekupisa uye kuzununguka kwemafuta: Kana iyo simbi yekumusoro yakavhara inokurumidza kushandura pakati pepamusoro uye yakaderera tembiricha, inofanirwa kukwanisa kumirisana nemhedzisiro yekupisa kusagadzikana pasina kukuvara. Izvi zvinoda coating kuti ive yakanakisa thermal shock resistance. Nekugadzirisa iyo microstructure yejasi, sekuwedzera huwandu hwechikamu chekusangana uye kuderedza saizi yezviyo, Youcai inogona kuwedzera kupisa kwayo kuvhunduka.
3. Simba rekubatanidza: Simba rekubatanidza pakati pekuputira uye simbi substrate inokosha pakugadzikana kwenguva refu uye kusimba kwekuputira. Kuti uwedzere kusimba kwekubatanidza, Youcai inosuma yepakati dhizaini kana shanduko dhizaini pakati pejasi uye substrate kuvandudza kunyorova uye kemikari kubatana pakati pezviviri izvi.
