1, masana'antar karfe a duk fadin kasar
2, kamfanoni masu alaƙa na masana'antar ƙarfe
3, Kamfanonin kasuwancin waje tare da albarkatun abokan ciniki
Gabatarwa: iskar oxygen a cikin narkakkar karfe yana da tasiri mai mahimmanci akan ingancin narkakkar karfe, yawan amfanin ƙasa, da yawan amfani da ferroalloy.Kamar yadda samar da sikelin na rimmed karfe, daidaitaccen karfe, ci gaba da jefa karfe tare da aluminum deoxidation da kuma waje refining fasaha na narkakkar karfe da ake amfani da ko'ina, yana da gaggawa don lissafin oxygen abun ciki a cikin narkakkar karfe a cikin sauri, daidai da kuma kai tsaye hanya, don haka. don sarrafa ayyukan ƙera ƙarfe, haɓaka inganci, da rage yawan amfani.
Don biyan buƙatun samarwa na sama, an ƙirƙira binciken binciken iskar oxygen azaman nau'in binciken gano ƙarfe na auna abun cikin iskar oxygen a cikin narkakkar karfe da zafin narkakken ƙarfe.
1, Aikace-aikace:
An yi amfani da shi don LF, RH da sauran tashoshi masu tacewa, binciken oxygen yana auna ayyukan oxygen da ke isa tashoshin da kuma a cikin tsarin jiyya, wanda zai iya tabbatar da ƙarin deoxidizer, rage lokacin tsaftacewa, taimakawa wajen bunkasa sababbin nau'o'in, inganta fasaha, da inganta tsabtaccen karfe.
2, Babban Halaye da Ragewar Aikace-aikacen
Binciken Oxygen yana da nau'i biyu: babban bincike na oxygen da ƙananan binciken oxygen.Na farko shine
ana amfani da shi don auna zafin jiki da babban abun ciki na iskar oxygen na narkakkar karfe a cikin mai canzawa, tanderun lantarki, tanderun tacewa.Ana amfani da na baya don auna zafin jiki da babban abun ciki na iskar oxygen na narkakkar karfe a cikin LF, RH, DH, tundish, da sauransu.
3, Tsari
4, Ka'ida:
An yi amfani da "fasahar gwajin abun ciki mai ƙarfi dielectric cell oxygen-content test" a cikin binciken oxygen, wanda ke ba da damar auna zafin jiki da abun ciki na iskar oxygen na narkewar ƙarfe a lokaci guda.Binciken Oxygen ya ƙunshi rabin cell da thermocouple.
Gwajin abun ciki mai ƙarfi na dielectric sel oxygen-abun ciki ya ƙunshi rabi-rabi biyu.A cikinsa an san ɗayan tantanin halitta na matsanancin matsin lamba na oxygen, ɗayan kuma narkakken ƙarfe ne.Rabin sel guda biyu suna haɗe ta hanyar ions oxygen solid electrolyte, suna samar da kwayar tattara oxygen.Ana iya ƙididdige abubuwan da ke cikin iskar oxygen daga yuwuwar iskar oxygen da zafin jiki.
5, Fasali:
1) Ana iya auna aikin iskar oxygen na narkakken karfen kai tsaye da sauri, wanda ke taimakawa wajen ƙayyade adadin abin da ke cikin deoxidizing, da canza aikin deoxygenation.
2) Binciken oxygen yana da sauƙin aiki.Ana iya samun sakamakon aunawa kawai 5-10s bayan saka shi a cikin narkakkar karfe.
1, Auna Rage
Yanayin zafin jiki: 1200 ℃ ~ 1750 ℃
Oxygen yuwuwar: -200 ~~ + 350mV
Oxygen aiki: 1 ~ 1000ppm
2, Daidaiton Aunawa
Reproducibility baturi Oxygen: Karfe LOX aiki ≥20ppm, kuskure ne ± 10% ppm
Ayyukan LOX Karfe <20ppm, kuskuren shine ± 1.5ppm
Daidaitaccen ma'aunin zafin jiki: 1554 ℃, ± 5 ℃
3, Lokacin Amsa
Oxygen cell 6 ~ 8s
Thermocouple 2 ~ 5s
Duk lokacin amsawa 10 ~ 12s
4, Ingantaccen Aunawa
nau'in hyperoxia ≥95%;nau'in hypoxia ≥95%
● bayyanar da tsari
Duba KTO-Cr a Hoto na 1
● kayan aiki masu goyan baya Hoto 1 Zane taswirar zafin jiki da binciken auna oxygen
1 KZ-300A Microcomputer na zafin jiki, oxygen da carbon
2 KZ-300D Microcomputer na zazzabi, oxygen da carbon
● Bayanin oda
1, Da fatan za a saka samfurin;
2, Length na takarda tube ne 1.2m, wanda kuma za a iya musamman bisa ga mai amfani bukatun;
3, Tsawon mashi shine 3m, 3.5m, 4m, 4.5m, 5m, 5.5m, wanda yayi daidai da buƙatar mai amfani.
