I-tube ye-silicone yokumelana nokushisa okuphezulu: izinto eziphambili zokutshatyalaliswa kobushushu kunye nokukhuselwa kweemitha ezihlakaniphile.

Uhlalutyo lwendlela iityhubhu ze-silicone inokuphucula ukuzinza kweemitha kwaye incede ukuphuhliswa kweegridi ezihlakaniphile.

Kwiinkqubo zamandla zanamhlanje, iimitha ezihlakaniphile ziyi-nodes eziphambili ezidibanisa iigridi zamandla kunye nabasebenzisi, kwaye ukuthembeka kwabo kuchaphazela ngokuthe ngqo ulawulo lwamandla kunye nomgangatho wenkonzo. Ngokudityaniswa okunyukayo kweemitha ezihlakaniphile kunye nokwahluka kweendawo zokufakela, ukuchithwa kobushushu kunye nemiba yokukhusela iya isanda kakhulu. Ukumelana nobushushu obuphezulu iityhubhu ze-siliconezibe zizinto ezingundoqo zokusombulula le mingeni ngenxa yeempawu zazo ezizodwa. Ngokumelana nobushushu obugqwesileyo, iipropathi zokugquma kunye nokuguquguquka kokusingqongileyo, iityhubhu ze-siliconeukubonelela ngoluhlu olupheleleyo lwezisombululo zokutshatyalaliswa kobushushu kunye neziqinisekiso ezininzi zokukhusela kwiimitha ezihlakaniphile.

Ⅰ.Izinto eziluncedo ezingundoqo zokumelana nobushushu obuphezulu ithumbu le-silicone

I-1，Ukutshintsha kobushushu obugqithisileyo

Umbhobho werabha oxhathisa ubushushu obuphezulu unokugcina ukusebenza okuzinzileyo kuluhlu olubanzi lobushushu ukusuka -60℃ ukuya kuma-200℃, kwaye ezinye iimveliso ezidityanisiweyo zesakhiwo zinokumelana nokothuka kobushushu obuphezulu obuyi-1650℃. Olu phawu lujongana ngokufanelekileyo nengxaki yokufudumeza kwendawo yemitha ngexesha lobushushu obuphezulu okanye ukugcwala kwamandla ehlotyeni, kwaye ugwema iimpazamo zokulinganisa ezibangelwa ukuguga kwezinto okanye ukuguqulwa.

2, uyilo lokhuseleko oluninzi

Ukukhuselwa kobushushu: Umaleko wangaphandle we-silicone unokumelana nobushushu obuphezulu ukuya kuthi ga kwi-1300 ℃, ukuthintela amacandelo angaphakathi omitha ukuba angatshisi kakhulu kwaye abangele imingcipheko yomlilo.

Ukufakelwa kombane: Amandla e-dielectric yerubha ye-silicone afikelela kwi-15-25kV / mm, enokuthi ihlukanise amacandelo aphezulu kunye nokunciphisa umngcipheko wesiphaluka esifutshane.

Ukuzinza kweMichiza: Inokumelana okuqinileyo ne-asidi, i-alkali, ityuwa kunye nemitha ye-ultraviolet, kwaye inokugcina iimpawu ezizinzileyo zomzimba emva kokusetyenziswa kwangaphandle ixesha elide.

3,Ukulungiswa kwesakhiwo kunceda ukutshatyalaliswa kobushushu

Abanye iibhobho ze-siliconesebenzisa i-glass fibre thermal Iyaqhuba umaleko okanye i-ceramic fiber composite isakhiwo, esikhawulezisa ukuchithwa kobushushu ngaphakathi kwimitha ngokubonakaliswa kwemitha ye-thermal kunye noyilo lwe-thermal conductive channel ukuphepha ukuqokelelwa kobushushu obuchaphazela ubomi bamacandelo.

Ⅱ. Indima ephambili kwizicelo zeemitha ezihlakaniphile

1，Phucula ukuchaneka komlinganiselo

Iimitha ezichaneke kakhulu zinovakalelo kakhulu ekuguquguqukeni kobushushu. Ukufakwa kobushushu kunye nemisebenzi yokuphelisa ubushushu iityhubhu ze-siliconeinokugcina indawo yokushisa eqhubekayo kwisekethe yangaphakathi kwaye iqinisekise ukuchaneka komlinganiselo wamacandelo angundoqo afana ne-analog-to-digital converters (ADC).

2, Yandisa ubomi besixhobo Ngokusonga iintambo okanye izinto eziphambili, iityhubhu ze-siliconeinokuthintela ukunxiba komatshini, ukubola kweekhemikhali kunye nokungena komswakama, ukunciphisa izinga lokungaphumeleli.

Umzekelo, isenokugcina ukutywinwa kwindawo yoxinzelelo oluphezulu (0.64MPa).

3, Ziqhelanise neemfuno zegridi ehlakaniphile

Iigridi ezihlakaniphile zifuna ukusebenza kwexesha elide kunye nokuzinza kwezixhobo. Iimpawu zokuchasa ukuguga ze iityhubhu ze-silicone(njengokuchasana nokuthotywa kwesakhiwo sebhondi ye-Si-O) ukuxhasa ukusebenza okuqhubekayo kweemitha kwiindawo eziyinkimbinkimbi kunye nokunciphisa iindleko zokusebenza kunye nokugcinwa.

Ⅲ. Amatyala ezicelo zeshishini kunye neendlela zophuhliso kwixesha elizayo

Ukusetyenziswa kokumelana nobushushu obuphezulu iityhubhu ze-siliconekwintsimi yeemitha ezihlakaniphile ziqokelele ubutyebi bamatyala asebenzayo. Ezi zicelo ezibonakalayo aziqinisekisi kuphela ukuvuthwa kunye nokuthembeka kwe ityhubhu ye-siliconeitekhnoloji, kodwa ikwakhuthaza ngokuqhubekayo ukwenziwa kwezinto ezintsha kunye nokwenza ngcono izinto. Ukusuka ekhaya ukuya kumazwe ngamazwe, ukusuka kwiimitha zoomatshini zemveli ukuya kwiimitha ezikrelekrele zanamhlanje, umda wesicelo we iityhubhu ze-siliconeiyaqhubeka ukwanda, kwaye iimfuno zokusebenza ziyaqhubeka ukwanda. Ngokukhawuleziswa kolwakhiwo lwegridi elumkileyo kunye nokuthandwa kwezicelo zamandla amatsha, iityhubhu ze-silicone ezinobushushu obuphezulu zingenisa indawo ebanzi yophuhliso, kodwa zikwajongene nokungqongqo ngakumbi.T Techimingeni. Ukuhlalutya ezi meko zokusetyenziswa kunye neendlela zophuhliso kunexabiso elikhulu lokubhekisela kubenzi beemitha, ababoneleli bezinto eziphathekayo kunye nabacwangcisi beshishini.

Ⅳ. Ngathi

I-CMAI International Co., Ltd. lishishini lobugcisa obuphezulu obukhethekileyo kuphando kunye nophuhliso kunye nokuveliswa kwezixhobo ze-silicone ezisebenza kakhulu. Iimveliso zayo zisetyenziswa ngokubanzi kumbane wamandla, izixhobo zonyango, izithuthi zamandla amatsha kunye nezinye iinkalo. CMAIiya kuqhubeka nokusungula kunye nokubonelela ngezisombululo ezingcono zokwakhiwa kweegridi ezihlakaniphile.

Ngolwazi oluthe vetshe, nceda uqhagamshelane:https://www.cmaisz.com/