Kodi mungasankhe bwanji zinthu zotenthetsera zamagetsi zomwe zimasungunuka ndi madzi?

Chimodzi mwa zinthu zomwe zimakhudza ubwino wa chotenthetsera chamagetsi chosungunuka, ubwino wa chinthucho ndi chifukwa chofunikira. Kusankha bwino zipangizo zopangira chubu chotenthetsera chosungunuka ndi mfundo yotsimikizira ubwino wa chotenthetsera chosungunuka.

1, mfundo yosankha chitoliro: kukana kutentha, kukana dzimbiri.

Pa mapaipi otentha pang'ono, mapaipi a BUNDY, aluminiyamu, mapaipi amkuwa nthawi zambiri amagwiritsidwa ntchito, ndipo mapaipi otentha kwambiri nthawi zambiri amakhala mapaipi achitsulo chosapanga dzimbiri ndi mapaipi a Ingle. Chubu chotenthetsera cha Ingle 800 chingagwiritsidwe ntchito ngati madzi ndi otsika, chubu chotenthetsera chamagetsi cha Ingle 840 chingagwiritsidwe ntchito ngati kutentha kwambiri kukugwira ntchito, chimakhala ndi kukana kwabwino kwa okosijeni, komanso chimakhala ndi kukana kwabwino kwa dzimbiri.

2, kusankha waya wotsutsa

Zipangizo za waya wokana zomwe zimagwiritsidwa ntchito kwambiri mu gawo lamagetsi lotenthetsera ndi waya wokana wa Fe-Cr-Al ndi Cr20Ni80. Kusiyana kwakukulu pakati pa mawaya awiri okana ndikuti malo osungunuka a 0Cr25Al5 ndi apamwamba kuposa a Cr20Ni80, koma kutentha kwambiri, 0Cr25Al5 ndikosavuta kusungunuka, ndipo Cr20Ni80 imathanso kusunga magwiridwe antchito okhazikika kutentha kwambiri. Chifukwa chake, waya wokana womwe umagwiritsidwa ntchito kutentha kwambiri nthawi zambiri ndi Cr20Ni80.

chotenthetsera chosungunula

3, kusankha ufa wa MgO

Ufa wa MgO uli pakati pa waya wotsutsa ndi khoma la chubu ndipo umagwiritsidwa ntchito poteteza pakati pa waya wotsutsa ndi khoma la chubu. Nthawi yomweyo, ufa wa MgO uli ndi mphamvu yabwino yotenthetsera kutentha. Komabe, ufa wa MgO uli ndi mphamvu zolimbitsa thupi, choncho uyenera kutsukidwa ndi kukana chinyezi (ufa wa MgO wosinthidwa kapena wotsekedwa ndi chitoliro chotenthetsera chamagetsi) ukagwiritsidwa ntchito.

Ufa wa MgO ungagawidwe m'magulu awiri: ufa wotentha pang'ono ndi ufa wotentha kwambiri malinga ndi kutentha komwe kumagwiritsidwa ntchito. Ufa wotentha pang'ono ungagwiritsidwe ntchito pansi pa 400 ° C, womwe nthawi zambiri umasintha ufa wa MgO.

Ufa wa MgO womwe umagwiritsidwa ntchito mu chitoliro chotenthetsera chamagetsi umapangidwa ndi tinthu ta ufa wa MgO tosiyanasiyana tokhala ndi makulidwe osiyanasiyana malinga ndi gawo linalake (chiŵerengero cha mesh).

4, kusankha zipangizo zosindikizira

Ntchito ya zinthu zotsekera ndikuletsa chinyezi cha mlengalenga kulowa mu ufa wa MgO kudzera pakamwa pa chitoliro, kuti ufa wa MgO ukhale wonyowa, mphamvu ya insulation ichepe, komanso kuti chitoliro chamagetsi chotenthetsera chituluke ndi kulephera. Ufa wa magnesia wosinthidwa sungatsekedwe.

Zipangizo zazikulu zomwe zimagwiritsidwa ntchito potseka chubu chotenthetsera chamagetsi (chosanyowa) ndi galasi, epoxy resin, mafuta a silicone ndi zina zotero. Mu chitoliro chotenthetsera chamagetsi chotsekedwa ndi mafuta a silicone, chikatenthedwa, mafuta a silicone pakamwa pa chitolirocho amasinthasintha ndi kutentha, ndipo kutenthetsa kwa chitoliro chotenthetsera chamagetsi kudzachepa. Kukana kutentha kwa zinthu za epoxy resin sikokwera kwambiri, ndipo singagwiritsidwe ntchito m'machubu amagetsi otentha kwambiri monga barbecue ndi uvuni wa microwave wokhala ndi kutentha kwakukulu pakamwa pa chitoliro. Galasi ili ndi kukana kutentha kwambiri, koma mtengo wake ndi wokwera, ndipo imagwiritsidwa ntchito kwambiri potseka mapaipi otentha kwambiri.

Kuphatikiza apo, padzakhala machubu a silicone, manja a silicone, mikanda ya porcelain, zotetezera kutentha zapulasitiki ndi zina mkamwa mwa chitoliro, makamaka kuti ziwonjezere mpata wamagetsi ndi mtunda woyenda pakati pa ndodo ya lead ndi khoma lachitsulo la pakamwa pa chitoliro. Rabala ya silicone ingathandize kudzaza ndi kugwirizana.

Ngati mukufuna zinthu zathu, chonde titumizireni mwachindunji!

Olumikizana nawo: Amiee Zhang

Email: info@benoelectric.com

Wechat: +86 15268490327

WhatsApp: +86 15268490327

Skype: amiee19940314


Nthawi yotumizira: Meyi-16-2024