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Indlela yokusebenzisa i-furnace ye-muffle ukuba ithathwe njengekhuselekile?

Indlela yokusebenzisa i-furnace ye-muffle ukuba ithathwe njengekhuselekile?

A. Izinto ezichasayo zesithando somlilo esitsha ziqulethe ukufuma. Ukongezelela, ukwenzela ukuvelisa i-oxide layer kwindawo yokufudumeza, kufuneka ibhakwe kwiqondo lokushisa eliphantsi kweeyure eziliqela kwaye ifudumeze ngokuthe ngcembe ukuya kwi-900 ° C ngaphambi kokusetyenziswa, kwaye igcinwe ngaphezu kweeyure ezingama-5 ukukhusela igumbi lesithando somlilo. ngenxa yokutshintsha ngokukhawuleza kweqondo lobushushu emva kokufuma.

B. Xa isithando somlilo se-muffle sifudunyezwa, ibhatyi yesithando somlilo nayo iya kuba shushu. Gcina isithando somlilo kude nezinto ezinokutsha kwaye ugcine isithando somlilo silula ukutshabalalisa ubushushu.

C. Ubomi bokusebenza bezinto zokufudumeza kuxhomekeke kwi-oxide layer kwindawo yayo. Ukutshabalalisa i-oxide layer kuya kunciphisa ubomi bento yokufudumeza, kwaye ukuvalwa ngakunye kuya kulimaza i-oxide layer. Ngoko ke, kufuneka kuphetshwe emva kokuba umatshini uvuliwe.

D. Ukushisa kwesithando somlilo akuyi kudlula ubuninzi beqondo lokushisa ngexesha lokusetyenziswa, ukuze ungatshisi izinto zokufudumeza zombane, kwaye akuvumelekanga ukuthulula i-liquid ezahlukahlukeneyo kunye neentsimbi ezityhidiweyo kwisithando somlilo.

E. Xa usenza uvavanyo lwe-ashing, qiniseka ukuba i-carbonize ngokupheleleyo isampuli kwi-furnace yombane ngaphambi kokuba uyibeke kwisithando somlilo ukukhusela ukuqokelela kwekhabhoni ekonakalisa into yokufudumeza.

F. Emva kwemijikelezo emininzi yokufudumeza, izinto ezikhuselayo zesithando somlilo zinokuba neentanda. Ezi ziqhekeko zibangelwa ukwanda kwe-thermal kwaye azikho umphumo kumgangatho wesithando somlilo.

G. Iziko lomlilo liyimveliso yovavanyo kwaye kufuneka lingasetyenziselwa ezinye iinjongo. Isampuli kufuneka igcinwe kwi-crucible ecocekileyo kwaye akufanele ingcolise igumbi lesithando somlilo.

H. Xa usebenzisa isithando somlilo sokuxhathisa, soloko ujonge ukuthintela iingozi ezibangelwa ukusilela kolawulo oluzenzekelayo. Musa ukusebenzisa isithando somlilo xa kungekho mntu usemsebenzini ebusuku.

I. Emva kokuba i-furnace ye-muffle isetyenziswe, umbane kufuneka unqunyulwe ukuze uvumele ukupholisa ngokwemvelo. Ucango lwesithando somlilo akufanele luvulwe ngokukhawuleza ukukhusela igumbi lesithando somlilo ukuba liphulwe ngokukhawuleza ngokubanda. Ukuba isetyenziswe ngokukhawuleza, i-slit encinci inokuvulwa kuqala ukukhawulezisa ukuhla kweqondo lokushisa. Ucango lwesithando somlilo lunokuvulwa kuphela xa iqondo lobushushu lehla ngaphantsi kwe-200°C.

J. Xa usebenzisa isithando somlilo se-muffle, qaphela ukhuseleko kwaye uqaphele ukutshisa.

K. Ngokweemfuno zobugcisa, soloko ujonga ukuba i-wiring ye-terminal nganye yomlawuli ikwimeko efanelekileyo.

L. Khangela iqhosha ubuncinane kanye ngenyanga kwaye uhlambulule igumbi lesithando somlilo. Ukucoca igumbi lesithando somlilo kufuneka kwenziwe ngaphandle kombane.