I-oxidation yeukuxolelaichaphazeleka ikakhulu kukwenziwa kweekhemikhali kwentsimbi eshushu kunye nezinto zangaphakathi nangaphandle zesandi sokufudumeza (njengokuqubuda kwe-botoace, ubushushu be-SURTE, njl njl).
1) Ubume bemichiza yezixhobo zensimbi
Isixa senqanaba lesigusha esikhe senziwe sihambelana ngokusondeleyo nokwenziwa kweekhemikhali. Ukuphakathi komxholo wekhabhoni yentsimbi, isikali esingaphantsi sesosidi sesoside senziwa, ngakumbi xa umxholo wekhabhoni ungaphezulu kwe-0.3%. Kungenxa yokuba emva kokuba i-carbon i-oxidred, igesi ye-monoxide (co) yenziwa kumphezulu wento engenanto, edlala indima ekuthinteleni i-oxidation eqhubekayo. I-Alo Alloy yentsimbi eCR, Ni, Al, MO, MO, i-heatser filmored, kwaye inamathe nakwenziwe i-oxidon, kwaye ingenzi intsimbi isondele kwaye iwele i-oxidation, ukukhusela i-oxidetion, ukukhuselwa. Intsimbi engekho mthethweni enganyangekiyo yintsimbi ye-lafay enezini ezingentla, kwaye xa umxholo we-NI nor kwintsimbi yintsimbi ene-13%? Nge-20%, phantse akukho widation yenzeka.
2) Ukuqulunqwa kwe-booce
Ukuqulunqwa kwe-wokoceyiniukufowunaisikali, okufanayoukuxolela kwentsimbiKwimo eyahlukileyo yokufudumeza, ukumila kwesikali akufani, kwirhasi ye-oxiding, ukumiswa kwesikali yeyona nto incinci, kulula ukuyisusa; Kwindawo yokungathathi hlangothi igesi (ikakhulu iqulethe u-N2) kunye nokunciphisa igesi yendawo (equlathe i-CO, H2, njl.), I-HOSEC. Ukwenzela ukunciphisa ukwakhiwa kunye nokususwa kwesikali se-oxide, ingqalelo kufuneka ihlawulwe kulawulo lwerhasi ye-wokoce kwinqanaba ngalinye lokufudumeza. Ngokubanzi, iziko lingaphantsi kwe-1000 ℃, kwaye irhasi ye-oxidare isetyenziswa xa ishushu, kuba inkqubo ye-oxidation ayikanzima kakhulu, kwaye kulula ukuyisusa lula; Xa iqondo lobushushu lidlula i-1000 ℃, ngakumbi kwiqondo lokuqhuba lobushushu, ukunciphisa irhasi ye-wooces okanye igesi ye-wokohlathi okanye irhasi yokuthabatha kufuneka isetyenziselwe ukunciphisa ukuveliswa kwemveliso yesikali se-oxade.
Ubume begesi yeziko kwiziko lokuphefumla iflaya lixhomekeke kwinani lomoya onikezwe ipetroli ngexesha lokudibana. Ukuba umntu onobuchule obukhulu kumoya kwiziko likhulu kakhulu, ukuhanjiswa komoya kuninzi kakhulu, irhasi ye-wourced, isikali se-oxide sentsimbi ingaphezulu kwe-windows kwi-0.4? Kwi-0.5, irhasi ye-wources iyabalahlaka, yenze imeko yokukhusela ukuthintela ukumiswa kwesikali se-oxade kwaye sikufumane ukufudumeza kwe-oxidation.

3) Iqondo lobushushu
Iqondo lobushushu lokufudumeza lelona phawu liphambili lokuqulunqwa kokukrakra, amaqondo obushushu aphakamileyo, kokukhona i-oxidation. Kwi-570 ℃? Phambi kwe-600 ℃, ukutyhoboza i-oxidation icotha, ukusuka kwi-700 ℃ isantya esiyi-700 Ngo-950 ℃, oxidation ibaluleke kakhulu. Ukuba izinga le-oxidation lithathwa njenge-1 kwi-900 ° C, 2 nge-1000 ° C, i-3.5 nge-1100 ° 2 ° ukuya kwi-700 ° 2 nge-1300 ° C, ukunyuka kwamaxesha amathandathu.
4) Ixesha lokufudumeza
Ixesha elide lexesha lokufudumeza kokulilungisa kwirhasi ye-oxidic kwiziko, kokukhona ixesha lokufudumeza linokuncitshiswa, ngakumbi ixesha lokufudumeza, ngakumbi ixesha lokufudumeza kwaye sibambe ixesha lokufudumeza kufuneka linqunywe kangangoko kunokwenzeka.
Ukongeza, i-billet ye-billet kwiqondo lokushisa eliphezulu alinakuzicocwa iziko, kodwa nakwiinkqubo ze-billet zisezantsi, kodwa ngokuthe ngcembe iqondo lokuncipha kwe-billet.