Imikorere y'ibicuruzwa:Ifite ubushyuhe bukabije bwo hejuru, kwihanganira ubushyuhe bukabije bwumuriro, kwihanganira kwambara, kurwanya ruswa yimiti nibindi biranga.
Ikoreshwa nyamukuru:Ahanini ikoreshwa muri zone yinzibacyuho ya sima izunguruka, itanura ryangirika, imiyoboro yo mu kirere cya gatatu, nibindi bikoresho byubushyuhe bisaba guhangana nubushyuhe bwumuriro.
Ibiranga ibicuruzwa:Nkibikoresho byibanze byinganda zikora inganda, amatafari maremare ya alumina afite ibiranga ubukana bwinshi, ugereranije nubushyuhe bukabije bworoheje (hafi 1500 ° C), hamwe no kurwanya isuri. Zikoreshwa cyane mu ziko ryinganda mu nganda zitandukanye. Nyamara, kubera icyiciro kinini cya corundum kirimo amatafari asanzwe ya alumina, kristal ya feri ya corundum mubicuruzwa byacumuye ni nini, kandi guturika no gukuramo bikunda kubaho mugihe uhuye nubukonje bwihuse nubushyuhe. Ubushyuhe bukabije bwumuriro munsi ya 1100 ° C ubukonje bwamazi burashobora kugera inshuro 2-4. Muri sisitemu yo gukora sima, kubera kugabanuka kwubushyuhe bwibisabwa hamwe nibisabwa kugirango ibikoresho byangiritse kugirango bifatanye nuruhu rw itanura, amatafari maremare ya alumina arashobora gukoreshwa gusa muri zone yinzibacyuho y’itanura rizunguruka, umurizo w’itanura hamwe na preheater y’itanura ryangirika. .
Kurwanya amatafari maremare ya alumina ni amatafari maremare ya aluminiyumu afite ibintu birwanya anti-flaking byakozwe bishingiye kuri clinique ya aluminiyumu kandi ikongerwamo ZrO2 cyangwa ibindi bikoresho. Bashobora kugabanywamo ibyiciro bibiri, kimwe ni anti-flaking amatafari maremare ya alumina arimo ZrO2, naho ubundi Ubwoko bwa mbere ni anti-flaking amatafari maremare ya alumina atarimo ZrO2.
Kurwanya amatafari maremare ya alumina arashobora kurwanya ubushyuhe bwubushyuhe bwo hejuru, ntibigabanuka mubunini kandi bifite ubwiyongere bumwe, ntibishobora kunyerera cyangwa gusenyuka, bifite imbaraga zubushyuhe busanzwe hamwe nubushyuhe bwo hejuru bwubushyuhe bwo hejuru, ubushyuhe bukabije bworoshya ubushyuhe, kandi gira ubushyuhe bwiza. Irashobora kwihanganira ingaruka zubushyuhe butunguranye cyangwa ubushyuhe butaringaniye, kandi ntibishobora gucika cyangwa gukuramo. Itandukaniro riri hagati ya anti-flaking amatafari maremare arimo ZrO2 na anti-flaking amatafari maremare ya alumina adafite ZrO2 biri muburyo bwabo butandukanye bwo kurwanya flaking. ZrO2 irimo anti-flaking amatafari ya alumina maremare akoresha ibikoresho bya zircon kugirango akoreshe kurwanya ruswa nziza. ZrO2 irwanya isuri ya sulfuru-chlor-alkali. Muri icyo gihe, ku bushyuhe bwinshi, SiO2 ikubiye muri zircon izahinduka icyiciro cya kirisiti kuva cristobalite ikagera kuri quartz, bikavamo ingaruka runaka yo kwaguka, bityo bikagabanya ibyago byo kwirinda sulfur-chlor-alkali. Igihe kimwe, irinda gutemba mugihe gishyushye n'imbeho; anti-flaking amatafari maremare ya alumina atarimo ZrO2 yakozwe mugushyiramo andalusite kumatafari maremare ya alumina. Andalusite mubicuruzwa ikoreshwa muguhitamo kabiri mumatara ya sima. Itanga umusaruro udasubirwaho mikorobe yo kwaguka kugirango ibicuruzwa bitagabanuka iyo bikonje, bikuraho imihangayiko yo kugabanuka no gukumira ibishishwa byubatswe.
Ugereranije no kurwanya amatafari maremare ya alumina adafite ZrO2, anti-spalling amatafari maremare ya alumina arimo ZrO2 afite uburyo bwiza bwo kurwanya kwinjira no gutwarwa na sulfure, chlorine na alkali, bityo bakaba bafite ibyiza byo kurwanya flaking. Ariko, kubera ko ZrO2 ari ibintu bidasanzwe, birazimvye, bityo igiciro nigiciro kiri hejuru.Kurwanya amatafari maremare ya alumina arimo ZrO2 bikoreshwa gusa muri zone yinzibacyuho ya sima izunguruka. Kurwanya amatafari maremare ya alumina atarimo ZrO2 akoreshwa cyane mu ziko ryangirika kumirongo itanga sima.
Igihe cyo kohereza: Werurwe-28-2024
