Sanadihii la soo dhaafay, in la wajaho kuleylka ee waxyaabaha ku jira ee soosaarka ah ayaa helay feejignaan ballaaran. Alaabada caagga ah ee xasaasiyadda si ballaaran ayaa loo isticmaalay beeraha hawada, duulista, elektiroonigga, iyo qalabka korantada, iyo qalabka korantada si ay uga ciyaaraan kaalin kuleylka, dahaarka iyo nuugista naxdinta leh. Hagaajinta fal-galayaasha kuleylka ahi aad ayey muhiim ugu tahay badeecadaha caagga ah ee maskaxda lagu sameeyo. Qalabka caagga ah ee lagu diyaariyo buuqa shaandhaynta kuleylka ah ee loo yaqaan 'prefer-ka kuleylka' uu si wax ku ool ah u wareejin karo kuleylka, kaas oo ahmiyad weyn u leh is-xakameynta iyo is-dhexgalka korantada elektiroonigga ah, iyo sidoo kale horumarinta isku haleyntooda iyo kordhinta noloshooda adeegga.

Waqtigan xaadirka ah, agabyada caagga ah ee loo isticmaalo taayirrada waxay u baahan yihiin inay yeeshaan astaamaha jiilka kuleylka hooseeya iyo kuwa kuleylka sare. Dhinac, geedi socodka qulqulka taayirrada, kuleylka kuleylka ee caagga ayaa la hagaajiyaa, heerka vulcin-gu ayaa la kordhiyaa, oo isticmaalka tamarta ayaa la dhimay; Kulaylka ayaa laga soo saaray inta lagu gudajiro wadista baabuurta oo yareynaysa heerkulka bakhtiga iyo yareynta sharafta saamiga ee ay sababaan heerkulka xad dhaafka ah ee heerkulka xad dhaafka ah. Wadahadalka kuleylka ee ku-meel-gaarka ah ee fiilada-maskaxda ah waxaa inta badan lagu go'aamiyaa matrix-ga caagga ah iyo buufiyeyaasha loo yaqaan 'udgoon'. Wadahadalka kuleylka ee walxaha ama buuxinta kuleylka kuleylka kuleylka kuleylka ah ayaa aad uga fiican kan shatrix-ka caagga ah.

Waxyaabaha ugu badan ee loo isticmaalo si aadka loo isticmaalo si loo isticmaalo si aad u buuxiso waa agabyada soo socda:

1. Wajiga Cubic Beta Peta Peta Silicon Carbide (Sic)

Nano-Qiyaasta cabirka silikoolka ee loo yaqaan 'Carbide Carbide' wuxuu sameeyaa silsilado kuleylka kuleylka ah, wuuna ka sahlan yahay laanta polylem-ka, oo si weyn u wanaajinaya xadka kuleylka ee kululaynta ee maaddada kululeedka ah iyada oo aan la yareyn karin sheyga isku-dhafka ah ee guryaha farsamada leh.

Wadahadalka kuleylka ee kiimikada ee loo yaqaan 'silicon Carbide Epoxy' oo ay ku kordhayaan kororka qaddarka silicon Carbide, iyo nano-silicon Carbide-ka ayaa ku siin kara waxyaabaha ku habboon kuleylka. Awoodda dabacsanta iyo saamaynta saameynta ee walxaha silicon Carbide Epoxy ayaa kor u kaca marka hore ka dibna hoos u dhaca kororka qaddarka silicon carbide. Wax ka badalida dusha sare ee silicon Carbide waxay si wax ku ool ah u wanaajin kartaa wajahda kuleylka iyo astaamaha farsamada ee sheyga isku-dhafka ah.

Silicon Carbide wuxuu leeyahay astaamaha kiimikada xasilloon, ka-taliyayaasheeda kuleylka ayaa ka fiican buuqa kale ee Semiconductor, oo fal-galkiisana xitaa ka weyn kan birta heerkulka qolka. Baarayaasha ka socda Jaamacadda Beerta Beijing ee Jaamacadda kiimikada ee tikniyoolajiyadda kiimikada ayaa cilmi baaris ku sameysay wanaajinta kuleylka ee Alumina iyo Silicon Carbide ayaa ku xoojiyay caality silicone ah. Natiijooyinka ayaa muujinaya in la-hawlgalayaasha kuleylka ee caalada silicone uu kordho maadaama xaddiga silicon hiliblaha silicon '; Marka tirada silicon Carbide ay la mid tahay, in la wanaajinayo kuleylka ee cabirka yar ee walxaha yar ee Silicon Carbide-ka silicon Carbide uu ka weyn yahay tan cabbirka walxaha silicon-ka silicon Carbide. Feejignaanta kuleylka ee caarada lagu xoojiyay caarada silicon caalicon carbide ayaa ka fiican kan alumina silictofeve-ka silicon. Marka saamiga guud ee alumina / silicon Carbide ay tahay 8/2 oo wadarta lacagta waa 600 qaybood, ka-hortagga kuleylka ee faylka silicon caag ayaa ugu fiican.

2. Aluminium nitride (ALN)

Aluminium Nitride waa atomikada atomikada waxayna ka tirsan tahay dheeman dheeman. Waxay ku dhex jiri kartaa heerkul sarreeya oo ah 2200 ℃. Waxay leedahay fal-galyo wanaagsan oo kuleyl ah iyo mid isdaba joog ah oo ballaarin kara kuleylka, taasoo ka dhigeysa waxyaabo naxdin leh oo kuleylka ah. Wadahadalka kuleylka ee aluminium nitride waa 320 w · (m · k) -1, kaas oo u dhow in la wanaajiyo heerkulka kuleylka ee Boron Oxide iyo silicon Carbide, oo ka badan 5 jeer ka weyn kan alumina. Baarayaasha ka socda Jaamacadda Sayniska iyo tikniyoolajiyadda Qingdao ayaa wax ka bartay wanaajinta kuleylka ee aluminium nitride nerride xoolo dhaqatada ah ee EPDM. Natiijooyinka ayaa muujinaya in: Maaddaama xaddiga dheecaanka af aluminide loo yaqaan 'af aluminium nitide-ka, loo yaqaan' the-ka uurka ku dhaca waxyaabaha ka kooban shey ka kooban; Wadahadalka kuleylka ee sheyga aluminium ee aan lahayn aluminium nitidinum waa 0.26 w · (m · k) -1, markii xaddiga aluminium nitideum-ka ay gaarto illaa 80 qaybood, oo ah · (m · (k) -1, kor u kaca 70%.

3. Nano alumina (al2o3)

Alumina waa nooc ka mid ah buufileyda badan ee Inorganic-ka ah, oo leh wado aad u ballaaran, dhar joogto ah oo caabbinta ah iyo caabbinta wanaagsan. Waxaa si weyn loogu isticmaalaa agabyada is-kabashada.

Baarayaasha ka socda Jaamacadda Jaamacadda Beijing ee tikniyoolajiyadda kiimikada ayaa tijaabisay wanaajinta kuleylka ee nano-alumina / kaarboon nanotube / galka dabiiciga ah. Natiijooyinka ayaa muujinaya in isku-darka loo adeegsado Nano-Alumina iyo kaarboon Nunotubes-ka ay ku leeyihiin saameyn isku-darka ah ee lagu hagaajinayo wanaajinta kuleylka ee maaddada unugyada; Marka qadarka kaarboon nanotubesku yahay mid joogto ah, in la wajaho kuleylka ah ee maaddada unugyada ah waxay kordhaan si toos ah oo ah kororka tirada nano-alumina; Markay 100 adeegsadeen Nano-Alumina oo ah buufiyeyaasha sicirka, iyo qabashada kuleylka ee maaddada ka kooban ee wax ku kordha 120%. Markii 5 qaybood oo ka mid ah nanotubes-ka kaarboon-ka-qaade loo isticmaalo sida buufiyaha kuleylka ah ee loo yaqaan 'sifeyl', ayuu u eg yahay jiritaanka kuleylka ee maaddada ka kooban ee wax ku kordha 23%. Marka 100 qaybood oo Alumina iyo 5 qaybood ah la isticmaalo marka loo isticmaalo buugaarka kaarboon-galeen ah, qancinta kuleylka ee waxyaabaha ku jira ee ku dhaca 155%. Tijaabadu sidoo kale waxay soo jiidataa labada gunaanad ee soo socda: Marka hore, marka tirada unugyada loo yaqaan 'nanotubes-ka kaarboon', oo ah tirada nano-alumina ay ku kordhaan walxaha kacsan ee ku dhaca, iyo qodobka khasaaraha ee sheyga isku-darka ah ayaa si tartiib tartiib ah u kordha. Markii 100 qaybood oo nano-alumina iyo 3 qaybood oo ka mid ah nanotubes-ka kaarboon-ka ah ayaa la istcimaalaa, oo ah isku-darka isku-darka kulaylka ee sheyga isku-darka ah waa kaliya 12 ℃, iyo astaamaha farsamada ee firfircoon ay yihiin kuwo aad u fiican; Marka labaad, markii qadarka kaarboon nanotubes la hagaajiyo, maaddaama cadadka nano-alumina ay kordhayso, adkaanta iyo xoogga ilmada ee walxaha isku-dhafka ah ay kordhaan, halka xoogga khafiifka ah iyo cidhiidhiga burburka burburka.

4. Kaarboon nanotube

Kaarboon Nunotubes waxay leeyihiin guryo jir ahaaneed oo aad u wanaagsan, wanaajinta kuleylka iyo qabashada korantada, waxayna ku habboon yihiin xoojinta kuwa ku habboon. Dib-u-xoojinta agabkoodu is-xakamaynta caagga ayaa helay fiiro gaar ah. Kaarboon Nunotubes waxaa lagu sameeyay iyadoo la adeegsanayo lakabyada go'yaal shaashadda. Iyagu waa nooc cusub oo shaxanka leh qaab-dhismeedka dhululubo oo leh dhexroor ah tobanaan nanometirs (10-30m, 30-60nm, 60-100Nm). Wadahadalka kuleylka ee kaarboon Nunotubes-ka waa 3000 W · (m · (m · k) -1, oo 5 jeer ka kooban astaamaha naxaasta ah. Kaarboon Nunotubes waxay si weyn u wanaajin kartaa wada-shaqeynta kuleylka, qabashada korantada iyo astaamaha jireed ee caagga, iyo xoolahooda iyo wanaagga kuleylka ayaa ka fiican kuwa madowga ah sida kaarboon madow, fiber-ka kaarboon iyo galabka galaaska. Baarayaasha ka socda Jaamacadda Sayniska iyo tikniyoolajiyadda Qingdao ayaa cilmi baaris ku sameysay wanaajinta kuleylka ee kaarboon Nutoubes / agabyada ka kooban EPDM. Natiijooyinka ayaa muujinaya in: Kaarboon Nnotubes uu hagaajin karo wanaajinta kuleylka iyo astaamaha jirka ee agabyada isku-dhafan; Maaddaama cadadka kaarboon nanotubes ay kordhaan, in la wanaajinayo kuleylka ee agabyada ka kooban ee agabyada loo yaqaan 'upermal' ee agabyada ka kooban ayaa kordha, iyo xoogga khafiifka ah iyo siilka nasashada oo ka dib hoos u dhaca, walaaca murugada iyo xoogga jeexitaanka ayaa kordhay; Marka qadarka kaarboon nanotubesku uu yar yahay, yaraha ganaaxiga weyn ayaa ka sahlan in la sameeyo silsilado kuleylka ah oo ka yar dheellitirka yar yar, oo ay ka fiican yihiin isku darka caagga.