Ungasigcina kanjani isithando somlilo se-muffle esishisayo?

1. Ithuluzi kufanele lifakwe esikhungweni segesi esomile, esingena umoya, esingagqwali, izinga lokushisa lesimo somsebenzi ngu-10-50 ℃, izinga lokushisa eliphelele alikho ngaphezu kwama-85%.

2. Ukuze kuqinisekiswe ukunemba kwesilinganiso, imitha yomehluko weleveli yamanje isetshenziselwa ukulinganisa ithemometha yesilawuli sezinga lokushisa se-XMT njalo ngonyaka ukugwema amaphutha amakhulu.

3. Hlola ukuthi zonke izingcingo zocingo zikhululekile yini, ukuthi oxhumana nabo bokushintshanisa balungile yini, futhi uma kuvela amaphutha, kufanele balungiswe ngesikhathi.

4. Isithando somlilo se-muffle esiboniswa ngedijithali isithando somlilo se-silicon carbide rod, ngemva kokuthola ukuthi induku ye-silicon carbide ivikelekile, kufanele kushintshwe induku entsha ye-silicon carbide enencazelo ephambene nokumelana okufanayo. Lapho ushintsha, qala ngokukhipha amahawu kanye ne-silicon carbide rod chucks emikhawulweni yomibili, bese ugcina izinduku ze-silicon carbide ezivikelekile. Ngenxa yokuthi izinduku ze-silicon carbide zilula ukuphuka, ukunakekelwa kufanele kuthathwe lapho uzifaka. Ikhanda kufanele liboshwe ukuze lixhumane kahle nenduku ye-silicon carbide. Uma i-chuck i-oxidized kakhulu, kufanele ishintshwe kufakwe entsha. Izikhala ezimbotsheni zedivayisi kuzo zombili iziphetho zezinti ze-silicon carbide zivinjelwe ngezintambo ze-asbestos. Ukushisa kwesithando somlilo akuzange kudlule izinga lokushisa eliphezulu lomsebenzi we-1350 ℃. Izinduku ze-silicon carbide zithembise ukuqhubeka nemisebenzi yazo amahora ama-4 ekushiseni okuphezulu kakhulu. Ngemva kokusebenzisa isithando somlilo se-muffle sohlobo lwebhokisi isikhathi esifushane, uma inkinobho yokulungiswa kwamandla okushisa ilungiswa endaweni ephakeme endaweni ephikisana newashi, ukushisa okuqondile okwamanje akukhuphuki. Inani elengeziwe lesikhawu likude, futhi amandla okushisa adingekayo awafinyelelwanga, okubonisa ukuthi induku ye-silicon carbide ibiguga. Ngalesi sikhathi, izinduku ze-silicon carbide ezihambisanayo zingashintshwa zibe uchungechunge, futhi zisengasetshenziswa ngokuqhubekayo. Lapho ushintsha indlela yokuxhuma, asikho isidingo sokuhlanganisa induku ye-silicon carbide, vele ushintshe indlela yokuxhuma, futhi ngemva kokushintsha indlela yokuxhuma, naka ukulungiswa okunesiyaluyalu kwenkinobho yokulungisa amandla okushisa lapho uyisebenzisa, kanye ne-DC yokushisa. inani alidluli inani elengeziwe.