1, uruganda rukora ibyuma mugihugu cyose
2, ibigo bishamikiye ku ruganda rukora ibyuma
3, amasosiyete yubucuruzi bwamahanga afite ibikoresho byabakiriya
Ijambo ryibanze: ogisijeni mu byuma bishongeshejwe igira ingaruka zikomeye kumiterere yicyuma gishongeshejwe, umusaruro, nigipimo cyo gukoresha na ferroalloy.Nkuko igipimo cy’ibyuma bizunguruka, ibyuma biringaniye, guhora bikozwe mu byuma hamwe na dexyde de aluminium hamwe n’ikoranabuhanga ryo gutunganya hanze y’ibyuma bishongeshejwe bikoreshwa cyane, birihutirwa kubara ibirimo ogisijeni mu byuma bishongeshejwe mu buryo bwihuse, bwuzuye kandi butaziguye, bityo nko kugenzura ibikorwa byo gukora ibyuma, kuzamura ireme, no kugabanya ibyo ukoresha.
Kugira ngo umusaruro uvuzwe haruguru, ogisijeni ikozwe nk'uburyo bwo gupima metallurgie yo gupima ibipimo bya ogisijeni mu byuma byashongeshejwe n'ubushyuhe bw'icyuma gishongeshejwe.
1, Gusaba:
Ikoreshwa rya LF, RH hamwe n’izindi sitasiyo zitunganya, ogisijeni yipima ibikorwa bya ogisijeni igera kuri sitasiyo no mu gihe cyo kuvura, ibyo bikaba bishobora kwemeza ko hiyongeraho deoxidizer, kugabanya igihe cyo gutunganya, gufasha guteza imbere ubwoko bushya, guteza imbere ikoranabuhanga, no guteza imbere isuku y’ibyuma.
2, Ibyingenzi byingenzi nurwego rwo gusaba
Oxygene probe ifite ubwoko bubiri: ogisijeni nyinshi hamwe na ogisijeni nkeya.Icyambere ni
ikoreshwa mu gupima ubushyuhe hamwe na ogisijeni nyinshi yibyuma bishongeshejwe muguhindura, itanura ryamashanyarazi, itanura ritunganijwe.Nyuma ikoreshwa mugupima ubushyuhe hamwe na ogisijeni nyinshi yibyuma bishongeshejwe muri LF, RH, DH, tundish, nibindi.
3, Imiterere
4, Ihame ：
"Ikoranabuhanga rikomeye rya dielectric concentration selile ogisijeni ikubiyemo ikoranabuhanga" ryakoreshejwe muri probe ya ogisijeni, ituma bapima ubushyuhe hamwe na ogisijeni yibyuma byashongeshejwe icyarimwe.Oxygene probe igizwe na selile-selile na thermocouple.
Ikizamini gikomeye cya dielectric concentration selile oxygene-igizwe na selile ebyiri.aho imwe izwiho selile ya ogisijeni yumuvuduko wigice, ikindi nicyuma gishongeshejwe.Utugingo ngengabuzima tubiri duhujwe na ogisijeni ion ikomeye ya electrolyte, ikora selile ya ogisijeni.Oxygene irashobora kubarwa uhereye kubipimo bya ogisijeni yapimwe n'ubushyuhe.
5, Ibiranga:
1) Igikorwa cya ogisijeni yicyuma gishongeshejwe gishobora gupimwa muburyo bwihuse kandi bwihuse, ibyo bikaba bifasha kumenya ingano yumuti wa deoxidizing, no guhindura imikorere ya deoxygene
2) Probe ya ogisijeni iroroshye gukora.Ibisubizo byo gupima birashobora kuboneka 5-10s gusa nyuma yo kuyinjiza mubyuma bishongeshejwe.
1, Gupima Urwego
Ubushyuhe: 1200 ℃ ~ 1750 ℃
Ubushobozi bwa Oxygene: -200 ~~ + 350mV
Igikorwa cya Oxygene: 1 ~ 1000ppm
2, Ibipimo Byukuri
Oxygene ya batiri yororoka: Igikorwa cya Steel LOX ≥20ppm, ikosa ni ± 10% ppm
Igikorwa cya LOX ibikorwa <20ppm, ikosa ni ± 1.5ppm
Ubushuhe bwa Thermocouple: 1554 ℃, ± 5 ℃
3, Igihe cyo Gusubiza
Oxygene selile 6 ~ 8s
Thermocouple 2 ~ 5s
Igihe cyose cyo gusubiza 10 ~ 12s
4, Gukora neza
ubwoko bwa hyperoxia ≥95%;ubwoko bwa hypoxia ≥95%
Kugaragara n'imiterere
Reba KTO-Cr ku gishushanyo 1
Ibikoresho bifasha Igicapo 1 Igishushanyo cyerekana ubushyuhe n'ubushakashatsi bwa ogisijeni
1 KZ-300A Microcomputer metero yubushyuhe, ogisijeni na karubone
2 KZ-300D Microcomputer metero yubushyuhe, ogisijeni na karubone
Gutegeka amakuru
1, Nyamuneka sobanura icyitegererezo;
2, Uburebure bwimpapuro ni 1,2m, bushobora no gutegurwa ukurikije ibyo abakoresha bakeneye;
3, Uburebure bwamacumu ni 3m, 3.5m, 4m, 4.5m, 5m, 5.5m, bihuye nibyifuzo byabakoresha.
