Weelka Heat Ceramic

Sharaxaad Gaaban:

Weelka kulaylka dhoobada inta badan wuxuu ka kooban yahay lakabka kulaylka iyo lakabka wareejinta kulaylka, lakabka kulaylka waa isticmaalka mabda'a isbeddelka kiimikada wajiga dareeraha ah ee latex slurry kala firidhsanaan sinnayn, samaynta qaab dhismeedka dhuuban budada dhoobada, oo lagu daray sub-micron. budada, ka dibna la shiiday galay dhismeedka godka crystal godan lakabka daadinta kulaylka, porosity ee qaab-dhismeedka dalool yar ee lakabka daadinta kulaylka u dhexeeya 5% iyo 40%, Cabbirka qayb ee budada waa inta u dhaxaysa 90 nm iyo 300 nm.Dusha sare ee xidhiidhka leh isha kulaylku waxay leedahay lakabka kuleylka kuleylka, kaas oo nuugaya oo qabta isha kulaylka.Iyada oo loo marayo aagga sare ee qaabka dabada leh ee lakabka kuleylka kuleylka, awoodda kuleylka kuleylka ayaa la wanaajiyaa iyadoo la isticmaalayo hawada sida dhexdhexaadinta kulaylka.

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Qaybta

Weelka kulaylka dhoobada ah waa aalad ka saarta kulaylka qaybaha elektiroonigga ah ee u nugul kulaylka ee qalabka korontada.Waqtigan xaadirka ah, xaashida dhoobada alumina ee sida caadiga ah loo isticmaalo, xaashida dhoobada nitride aluminium, xaashida dhoobada silikoon carbide.

Alumina xaashida dhoobada: Waxay leedahay waxtarka kuleylka sarreeya, kuleylka kuleylka: 24W / MK, heerkulka sare / cadaadiska sare ee caabbinta, kuleylka si siman, kuleylka degdega ah.Intaa waxaa dheer, waxay leedahay qaab dhismeed fudud oo is haysta, cabbir yar, dusha siman, xoog sare oo aan sahlanayn in la jebiyo, caabbinta aashitada iyo alkali, waarta.

Aluminium nitride xaashida dhoobadaMidabku waa caddaan cawl, oogada siman, waxaa loo habeyn karaa qaab kasta ama cabbir kasta, fududahay in la isticmaalo lana rakibo.Radiator-ka dhoobada Tani waxay leedahay conductivity kulayl aad u sarreeya, conductivity kaamerada waa 7-10 jeer xaashida dhoobada alumina, waxay gaari kartaa 180W sare, waxqabadkeeda dahaarka koronto waa mid aad u deggan, dielectric joogto ah iyo khasaaraha dhexdhexaadka ah waa yar yahay, u adkeysan kara 1800 degrees Celsius iyo ma saameynayso waxqabadka alaabta.Iyada oo horumarinta degdega ah ee qalabka elektarooniga ah, baahida loo qabo alaabada elektiroonigga ah ama kaaliyeyaasha ayaa sidoo kale sii kordheysa, iyo heerka codsiga alaabtan sida kuleylka sare ee aluminium nitride ceramic sheet sida matrix ama alaabta baakadaha ayaa sii kordhaya oo aad u ballaaran suuqa. .

Xaashiyaha dhoobada ee silikon carbide: Waa qalabka ilaalinta deegaanka cagaaran, waxay ka tirsan tahay qaab-dhismeedka microporous, isla aagga halbeegga wuxuu noqon karaa in ka badan 30% porosity, si weyn u kordhiya aagga kuleylka kuleylka iyo xiriirka hawada, kor u qaad saameynta kuleylka.Isla mar ahaantaana, awoodda kulaylkeedu waa yar yahay, kaydinteeda kulaylkeedu waa yar yahay, kulaylka si dhakhso ah ayaa loogu wareejin karaa adduunka ka baxsan, sifooyinka ugu muhiimsan ee weelka kulaylka dhoobada: ilaalinta deegaanka, xakamaynta iyo iska caabbinta cadaadiska sare, kuleylka waxtarka leh , si looga fogaado taranta dhibaatooyinka EMI.Waxay si wax ku ool ah u xallin kartaa dhibaatooyinka kuleylka kuleylka iyo kuleylka kuleylka ee qalabka elektiroonigga ah iyo warshadaha qalabka guriga.Isla mar ahaantaana, waxay si gaar ah ugu habboon tahay isticmaalka tamarta yar yar iyo kuwa dhexdhexaadka ah.Goobta naqshadeynta ayaa fiiro gaar ah u leh iftiinka, khafiifka ah, gaaban iyo kuwa yaryar, kuwaas oo ku siin kara taageero farsamo iyo codsi loogu talagalay hal-abuurka iyo horumarinta alaabta elektiroonigga ah.

Faa'iidooyinka

1.Qalabka kuleylka dhoobada ayaa si toos ah u kululeyn kara kala-baxa, xawaaruhuna waa mid aad u dhakhso badan, hoos u dhigaya saameynta lakabka daboolka ee waxtarka kulaylka;

2.Ceramic saxanka kuleylka waa qaab-dhismeedka polycrystalline, qaabkani wuxuu xoojin karaa kuleylka kuleylka, ka baxsan suuqa inta badan qalabka kuleylka kuleylka;

3.Ceramic saxan kuleylku wuxuu noqon karaa kala-baxa kulaylka jihooyinka badan, dardargelinta kuleylka;

4.Ceramic insulation saxanka kulaylka, conductivity kaamerada sare, iska caabin danab sare, iska caabin heerkulka sare, xidho iska caabin, xoog sare, caabbinta oksaydhka, acid iyo caabbinta alkali, nolosha adeegga dheer, coefficient ballaarinta kulaylka hoose waxay xaqiijin kartaa xasilloonida ee weelka kulaylka dhoobada jawi heerkul sare iyo mid hooseeya ama deegaan kale oo adag;

5.Ceramic saxanka kulaylka wuxuu si wax ku ool ah uga hortagi karaa faragelinta (EMI), anti-static;

6.Ceramic digsiga kulaylka iyadoo la adeegsanayo walxaha dabiiciga ah ee dabiiciga ah, buuxi shuruudaha ilaalinta deegaanka;

7.Ceramic kuleyliyaha kuleylka yar ee mugga yar, miisaanka fudud, xoogga sare, wuxuu badbaadin karaa booska, kaydinta alaabta, badbaadinta xamuulka, wax badan oo ku habboon qaabka macquulka ah ee naqshadeynta alaabta;

8. Ceramic saxanka kulaylka adkeysan kara hadda sare, danab sare, ka hortagi kara burburka daadinta, buuq lahayn, ma soo saari doonaa isku-xidhka capacitance dulin la MOS iyo tuubada kale ee awoodda, oo sidaas daraaddeed fududeeyo habka shaandhaynta, waxay u baahan tahay masaafada gurguurta waa ka gaaban yahay shuruudaha jirka biraha, waxay sii badbaadin kartaa booska guddiga, aad u faa'iido leh naqshadeynta injineerada iyo shahaado koronto.

Hordhac Codsiga

Weelka kulaylka dhoobada waxaa inta badan loo isticmaalaa qaybaha alaabta ee u baahan dahaarka haynta kulaylka, sida qalabka awoodda sare leh, IC MOS tube, IGBT balastar ah dahaarka conduction nooca IGBT, koronto-soo noqnoqda sare, isgaarsiinta, qalabka farsamada.Intaa waxaa dheer, hiitarka dhoobada ayaa sidoo kale loo isticmaali doonaa nalalka LED-ka, alxanka soo noqnoqda ee sarreeya, korantada / codka, transistor power, module power, chip IC, inverter, network / broadband, korontada UPS iyo wixii la mid ah.