Machubu otenthetsera magetsi osapanga dzimbiri ndi zida zamagetsi zomwe zimapangidwa kuti zisinthe mphamvu yamagetsi kukhala mphamvu yotentha. Mtundu uwu wa machubu otenthetsera magetsi ndi chinthu chokhala ndi chubu chachitsulo ngati chipolopolo chakunja, ndi mawaya ozungulira amagetsi otenthetsera (nickel-chromium, iron-chromium alloys) amagawidwa mofanana pakati pa axis mkati mwa chubu. Mipatayo imadzazidwa ndi mchenga wophatikizika wa magnesium oxide wokhala ndi kutchinjiriza kwabwino komanso kuwongolera kutentha, ndipo malekezero a chubu amasindikizidwa ndi silikoni kapena ceramic. Chifukwa cha kutentha kwake kwakukulu, kugwiritsa ntchito mosavuta, kuyika kosavuta komanso kopanda kuipitsa, kumagwiritsidwa ntchito kwambiri pazotentha zosiyanasiyana.
Poyerekeza ndi njira zotenthetsera zachikhalidwe, machubu otenthetsera zitsulo zosapanga dzimbiri amapulumutsa mphamvu kwambiri, amakonzedwa mwasayansi, osavuta kuyiyika ndikugwiritsa ntchito, ndipo ali ndi phindu lazachuma. Ubwino wake umawonetsedwa motere:
1. Yaing'ono koma yamphamvu kwambiri: Chitsulo chosapanga dzimbiri chotenthetsera chubu chimagwiritsa ntchito zinthu zotenthetsera zomangika mkati.
2. Machubu otenthetsera achitsulo osapanga dzimbiri amakhala ndi kuyankha mwachangu kwamafuta, kuwongolera kutentha kwambiri komanso kutentha kwakukulu kokwanira.
3. Kutentha kotentha kwambiri: Kutentha kogwira ntchito kwa chotenthetsera ichi kumatha kufika madigiri 850.
4. Chubu chamagetsi chamagetsi chimakhala ndi dongosolo losavuta, limagwiritsa ntchito zinthu zochepa, zimakhala ndi kutentha kwakukulu kwa kutentha, ndipo zimapulumutsa mphamvu ndi kupulumutsa mphamvu panthawi yomweyo.
5. Moyo wautali wautumiki ndi kudalirika kwakukulu: Machubu otenthetsera zitsulo zosapanga dzimbiri amapangidwa ndi zida zapadera zotenthetsera magetsi, ndipo katundu wopangidwa ndi mphamvu ndi wololera. Chotenthetseracho chimakhala ndi zodzitchinjiriza zingapo, zomwe zimathandizira kwambiri chitetezo ndi moyo wautumiki wa chowotcha ichi.
Nthawi yotumiza: May-07-2025