Intsinga zidashobora kuzimya umuriroreba insinga zishobora gukomeza gukora neza mugihe runaka mugihe cyo gutwika umuriro.igihugu cyanjye gisanzwe GB12666.6 (nka IEC331) igabanya ikizamini cyo kurwanya umuriro mu byiciro bibiri, A na B. Ubushyuhe bwumuriro wo mu cyiciro A ni 950 ~ 1000 and, kandi igihe cyo gutanga umuriro ni 90min.Ubushyuhe bwa flame yo mu cyiciro B ni 750 ~ 800 ℃, kandi igihe cyo gutanga umuriro ni iminota 90.min, mugihe cyibizamini byose, icyitegererezo kigomba kwihanganira igiciro cyagenwe cyagenwe nigicuruzwa.
Intsinga zidashobora kuzimya umuriro zikoreshwa cyane mu nyubako ndende, gari ya moshi zo munsi y'ubutaka, ku mihanda yo munsi y'ubutaka, sitasiyo nini z'amashanyarazi, inganda zikomeye mu bucukuzi bw'amabuye y'agaciro ndetse n'ahandi bijyanye n'umutekano w’umuriro no kurwanya inkongi y'umuriro no kurokora ubuzima, nk'imirongo itanga amashanyarazi n'imirongo igenzura y'ibikorwa byihutirwa nk'ibikoresho byo kuzimya umuriro n'amatara yo kuyobora byihutirwa.
Kugeza ubu, insinga n’insinga nyinshi zidashobora kuzimya umuriro mu gihugu ndetse no hanze yacyo zikoresha insina ya magnesium oxyde minerval insinga hamwe na mika kaseti-yakomeretse umuriro;muribo, imiterere yinsinga ya magnesium oxyde minerval insulasi irerekanwa mumashusho.
Magnesium oxyde minerval insulaire ni ubwoko bwa kabili irwanya umuriro hamwe nimikorere myiza.Ikozwe mu muringa, umuringa, hamwe na oxyde ya magnesium.Yitwa MI (insinga ya minerl insulated insinga) mugihe gito.Igice cyihanganira umuriro cyumugozi kigizwe rwose nibintu bidafite umubiri, mugihe urwego rwo kwanga insinga zisanzwe zirwanya umuriro rugizwe nibintu kama kama nibintu rusange.Kubwibyo, imikorere irwanya umuriro winsinga za MI iruta iy'insinga zisanzwe zirwanya umuriro kandi ntizitera ruswa kubera gutwikwa no kubora.gaze.Umugozi wa MI ufite ibintu byiza birwanya umuriro kandi urashobora gukora ku bushyuhe bwo hejuru bwa 250 ° C igihe kirekire.Muri icyo gihe, nazo zidashobora guturika, irwanya ruswa ikomeye, ubushobozi bunini bwo gutwara, kurwanya imirasire, imbaraga za mashini nyinshi, ubunini buto, uburemere bworoshye, ubuzima burebure, n'umwuga udafite umwotsi.Nyamara, igiciro gihenze, inzira iragoye, kandi kubaka biragoye.Ahantu ho kuhira peteroli, inyubako zingenzi zubakishijwe ibiti inyubako rusange, ahantu h’ubushyuhe bwo hejuru n’ibindi bihe bisabwa cyane n’umuriro w’ubukungu ndetse n’ubukungu bwemewe, ubu bwoko bwa kabili ifite imbaraga zo kurwanya umuriro burashobora gukoreshwa, ariko burashobora gukoreshwa gusa mukurwanya umuriro muke wa voltage. insinga.
Umugozi urwanya umuriro uzengurutswemika kasetini inshuro nyinshi gukomeretsa hamwe na mika kaseti nyinshi hanze ya kiyobora kugirango wirinde ko umuriro waka, bityo ukongerera igihe cyo gukora neza kandi ugakomeza umurongo udafunzwe mugihe runaka.
okiside ya magnesium
Ifu yera ya amorphous.Impumuro nziza, uburyohe kandi ntabwo ari uburozi.Ifite ubushyuhe bwo hejuru kandi buke (ubushyuhe bwo hejuru 2500 ℃, ubushyuhe buke -270 ℃), kurwanya ruswa, kwikingira, gutwara neza ubushyuhe hamwe nibintu byiza, kristu itagira ibara kandi ibonerana, gushonga 2852 ℃.Okiside ya magnesium ifite imbaraga nyinshi zidashobora kurwanya umuriro kandi ikingira, kandi ifite aho ishonga cyane.Ikoreshwa mukubyara magnesium oxyde minerval insulasi irwanya umuriro.
Mika kaseti
Mika ni imyunyu ngugu idahwitse, irangwa no gukingirwa, kurwanya ubushyuhe bwinshi, kurabagirana, kumiterere yumubiri na chimique bihamye, kubika neza ubushyuhe, gukomera, gukomera no kudacanwa, kandi byambuwe ibintu byoroshye byimpapuro zibonerana.
Mika kasetiikozwe mu ifu ya flake ya mika mu mpapuro za mika, ifatanye nigitambara cya fibre fibre hamwe na afashe.
Umwenda w'ikirahuri wometse ku ruhande rumwe rw'impapuro za mika witwa "kaseti y'uruhande rumwe", naho iyometse ku mpande zombi yitwa "kaseti y'impande ebyiri".Mugihe cyo gukora, ibice byinshi byubatswe bifatanyirijwe hamwe, byumishwa mu ziko, bikomeretsa, hanyuma bigacishwa muri kaseti zingana.
Mika kaseti, izwi kandi nka mika kaseti irwanya umuriro, ikorwa na (mika kaseti).Nubwoko bwibikoresho byokwirinda umuriro.Ukurikije imikoreshereze yacyo, irashobora kugabanywamo: mika kaseti ya moteri na mika kaseti ya insinga.Ukurikije imiterere, igabanijwemo: umukandara wimpande ebyiri, umukandara umwe, umukandara umwe-umwe, umukandara wa firime ebyiri, umukandara wa firime imwe, nibindi. Mika, irashobora kugabanywamo: synthique mika kaseti, kaseti ya phlogopite, na kaseti ya muscovite.
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. ° C Amazi, kutarwanya ubushyuhe bwo hejuru.
Ceramic refractory silicone rubber
Bitewe n'imbogamizi zimiterere yimikorere, umugozi wihanganira umuriro uzengurutswe na mika kaseti akenshi utera inenge mubice.Nyuma yo gukuraho, kaseti ya mika iba yoroheje kandi yoroshye kugwa, bikavamo ingaruka mbi zo kurwanya umuriro.Kwikingira, biroroshye kugwa mugihe ihungabanye, biragoye rero kwemeza itumanaho ryizewe kandi ryoroshye ryitumanaho ryigihe kirekire nimbaraga mugihe umuriro.
Amabuye y'agaciro ya Magnesia yanduye insinga zirwanya umuriro agomba gutumiza ibikoresho bidasanzwe, igiciro gihenze cyane, kandi ishoramari ni rinini;hiyongereyeho, icyuma cyo hanze cyiyi kabili ni umuringa, bityo igiciro cyibicuruzwa nacyo gituma iki gicuruzwa gihenze;wongeyeho Ubu bwoko bwa kabili bufite ibisabwa byihariye mugikorwa cyo gukora, gutunganya, gutwara, gushyira umurongo, gushiraho no gukoresha, kandi biragoye kubyamamaza no kubikoresha murwego runini, cyane cyane mumazu ya gisivili.
Igihe cyo kohereza: Werurwe-16-2023