How to make the muffle furnace last longer

muffle furnace mudziyo wekudziya wepasirese, zvinoenderana nechitarisiko uye chimiro chinogona kukamurwa kuita bhokisi revira muffle furnace, chubhu muffle vira. Nzira yekuita sei kuti igare kwenguva refu?

1. Nguva dzose chengetedza kana tambo dzinopisa dzechikamu chimwe nechimwe chevira remuffle dzakasununguka, kana zvisungo zve AC contactor zviri mumamiriro akanaka, uye kana pane kukanganisa kunoitika, inofanira kugadziriswa nenguva.

2. Chimbo chacho chinofanira kuiswa munzvimbo yakaoma, inofefetera, isina-kuora gasi, tembiricha yenzvimbo yekushanda i10-50 ℃, tembiricha yakaenzana haisi kupfuura 85%.

3. Nokuda kwesilicon carbide rod type furnace, kana silicon carbide rod ikawanikwa yakakanganiswa, inofanira kutsiviwa nesilicon carbide rod itsva ine tsanangudzo yakafanana uye kukosha kwakafanana. Paunenge uchitsiva choto chemuffle, tanga wabvisa chivharo chekudzivirira uye silicon carbide rod chuck kumativi ese echoto chemuffle, wobva watora yakakuvara silicon carbide tsvimbo. Sezvo iyo silicon carbide tsvimbo isina kusimba, chenjera paunenge uchiisa. Musoro unofanirwa kusungirirwa kuti ubatane zvakanaka nesilicon carbide tsvimbo. Kana iyo chuck yakanyanyisa oxidized, inofanira kutsiviwa neimwe itsva. Iwo maburi ari pakati pemakomba ekukwira kumigumo ese esilicon carbide tsvimbo anofanirwa kuvharwa netambo dzeasbestos.

Iyo tembiricha yevira remuffle haipfuure tembiricha yekushanda ye1400 ℃. Iyo silicon carbide tsvimbo inobvumirwa kushanda nguva dzose kwemaawa mana patembiricha yepamusoro.

Pamusoro pezvo, iyo silicon carbide yekudziya element isiri-simbi yekudziya yesimbi yakagadzirwa nesilicon carbide seyo huru zvinhu. Iyo ine hunhu hwediki yekuwedzera coefficient, isiri-deformation, yakasimba kemikari kugadzikana, hupenyu hurefu hwebasa, uye nyore kugadzika nekugadzirisa. Yepamusoro mutoro wesilicon carbide tsvimbo = yakayerwa simba / pamusoro penzvimbo yekudziya chikamu (W/cm2)

Kuremerwa kwepamusoro kwesilicon carbide tsvimbo yehuni-tembiricha muffle furnace ine hukama hukuru nehurefu hwehupenyu hwayo hwesevhisi. Naizvozvo, inofanira kunyatsodzorwa mukati meiyo inotenderwa mitoro renji kana yapihwa simba uye ichipisa, uye kudzivirira kuwandisa.