Magnesia Amatafari ya Carbone: Igisubizo Cyingenzi cyo Gukemura Ibyuma Byuma

Mu nganda zikora ibyuma, icyuma nicyuma gikomeye gitwara, gifata, kandi kivura ibyuma bishongeshejwe hagati yuburyo butandukanye bwo gukora. Imikorere yayo igira ingaruka itaziguye ubwiza bwibyuma, gukora neza, nigiciro cyibikorwa. Nyamara, icyuma gishongeshejwe kigera ku bushyuhe bugera kuri 1,600 ° C cyangwa irenga, kandi kandi ikorana n’ibisasu bikaze, isuri y’imashini, hamwe n’ubushyuhe bw’umuriro - bitera ingorane zikomeye ku bikoresho byangiritse biri ku cyuma. Aha nihoamatafari ya karubone(Amatafari ya MgO-C) agaragara nkigisubizo cyanyuma, atanga igihe kirekire kandi cyizewe kubikorwa byibyuma.

Impamvu amatafari ya karubone ya Magnesium ari ntangarugero kuri Steel Ladles

Urwego rw'icyuma rusaba ibikoresho byangiritse bishobora kwihanganira ibihe bikabije bitabangamiye imikorere. Amatafari gakondo yamashanyarazi akenshi ananirwa kubahiriza ibyo asabwa, biganisha kubasimburwa kenshi, igihe cyo gukora, ndetse nigiciro cyiyongereye. Amatafari ya karubone ya magnesium, ariko, ahuza imbaraga za magnesia yera cyane (MgO) na grafite kugirango akemure ikibazo cyose cyingenzi cyerekeranye nicyuma:

1. Kurwanya Ubushyuhe Bwihariye

Magnesia, igice cyingenzi cyamatafari ya MgO-C, ifite ahantu harehare cyane hejuru ya 2.800 ° C - irenga cyane ubushyuhe ntarengwa bwibyuma bishongeshejwe. Iyo uhujwe na grafite (ibikoresho bifite ubushyuhe buhebuje bwumuriro), amatafari ya karubone ya magnesium agumana ubusugire bwimiterere kabone niyo yaba amaze igihe kinini ahura nicyuma gishongeshejwe 1,600 + ° C. Iyi myigaragambyo irinda koroshya amatafari, guhindura, cyangwa gushonga, kwemeza ko icyuma gikomeza kuba umutekano kandi gikora mugihe kinini.

2. Kurwanya Kurwanya Kurwanya Kurwanya Kurwanya

Ibyuma bishongeshejwe biherekejwe n'ibisate - byongera umusaruro ukungahaye kuri okiside (nka SiO₂, Al₂O₃, na FeO) byangirika cyane ku ruganda. Magnesia mu matafari ya MgO-C yitwara neza hamwe nibi bisate, ikora igicucu cyinshi, kidashobora kwinjizwa hejuru yamatafari kibuza gukomeza kwinjira. Bitandukanye n'amatafari ya alumina-silika, yangirika byoroshye na acide cyangwa shitingi y'ibanze, amatafari ya karubone ya magnesium agumana ubunini bwayo, bikagabanya ibyago byo kumeneka.

3. Kurwanya Ubushyuhe Bwiza Bwinshi?

Urwego rw'icyuma rushyuha inshuro nyinshi (gufata ibyuma bishongeshejwe) no gukonjesha (mugihe cyo kubungabunga cyangwa gukora ubusa) - inzira itera guhungabana. Niba ibikoresho bivunika bidashobora kwihanganira ihinduka ryubushyuhe bwihuse, bizacika, biganisha kunanirwa imburagihe. Graphite mu matafari ya karubone ya magnesium ikora nka "buffer", ikurura imbaraga zumuriro kandi ikarinda kumeneka. Ibi bivuze ko amatafari ya MgO-C ashobora kwihanganira amagana yo gushyushya-gukonjesha adatakaje imikorere, byongerera igihe cyumurimo umurongo wibyuma.

4. Kugabanya kwambara no gufata neza

Kwambara imashini zivuye mubyuma bishongeshejwe, kugenda, no gusakara ni ikindi kibazo gikomeye cyo kuvunika ibyuma. Amatafari ya karubone ya magnesium afite imbaraga zo gukanika no gukomera, bitewe nubusabane hagati yintete za magnesia na grafite. Uku kuramba kugabanya kwambara amatafari, kwemerera urwego gukora igihe kirekire hagati yo gutandukana. Ku bimera byibyuma, ibi bisobanura igihe gito, amafaranga make yumurimo wo gusimbuza inganda, hamwe na gahunda ihamye yo gukora.

Ibyingenzi Byingenzi bya Magnesium Carbon Amatafari mumashanyarazi

Amatafari ya karubone ya magnesium ntabwo ari igisubizo kimwe-gikemurwa-byose bihujwe n'ibice bitandukanye by'icyuma gishingiye ku rwego rwo guhangayika:

Hasi Hasi n'Urukuta:Urukuta rwo hepfo no hepfo ya salle ruri muburyo butaziguye, burigihe kirekire hamwe nicyuma gishongeshejwe. Hano, amatafari ya karubone ya magnesium yuzuye (hamwe na grafite 10-20%) akoreshwa mukurwanya ruswa no kwambara.

Umurongo wa Slag:Umurongo wa slag ni ahantu hashobora kwibasirwa cyane, kuko uhura nogukomeza guhura nibishobora kwangirika hamwe nubushyuhe bwumuriro. Amatafari ya karubone ya premium magnesium (hamwe nibisobanuro byinshi bya grafite kandi wongeyeho antioxydants nka Al cyangwa Si) byoherejwe hano kugirango ubuzima bwa serivisi bugerweho.

Ladle Nozzle na Kanda Hole:Utu turere dukenera amatafari afite ubushyuhe bwinshi nubushyuhe bwo kurwanya isuri kugirango ibyuma bitemba neza. Amatafari yihariye ya MgO-C hamwe na magnesia yuzuye neza akoreshwa mukurinda gufunga no kwagura ubuzima bwa nozzle.

Inyungu ku bimera byibyuma: Kurenza Kuramba

Guhitamo amatafari ya karubone ya magnesium kumurongo wibyuma bitanga inyungu zifatika mubucuruzi bwibyuma:

Kunoza ubwiza bw'ibyuma:Mu gukumira isuri yangirika, amatafari ya MgO-C agabanya ibyago byo gutembagaza kwanduza ibyuma byashongeshejwe - bigatuma imiti ihoraho hamwe nudukosa duke mubicuruzwa byuma byarangiye.

Kuzigama ingufu:Ubushyuhe bwinshi bwa grafite mu matafari ya MgO-C bifasha kugumana ubushyuhe muri salle, bikagabanya kongera gushyushya ibyuma bishongeshejwe. Ibi bigabanya gukoresha lisansi no gusohora imyuka.
Ubuzima Burebure bwa Ladle Serivise: Ugereranije, magnesium karuboni yamatafari amatafari inshuro 2-3 kurenza imirongo gakondo. Kubisanzwe byuma, ibi bivuze gushingira rimwe gusa mumezi 6-12, ugereranije ninshuro 2-3 mumwaka hamwe nibindi bikoresho.

Hitamo Amatafari meza ya Magnesium Carbone Amatafari yawe

Amatafari ya karubone yose ya magnesium ntabwo yaremewe kimwe. Kugirango urusheho gukora neza, reba ibicuruzwa hamwe na:

Magnesia-yera cyane (95% + MgO ibirimo) kugirango irinde ruswa.

Igishushanyo cyiza cyane (ibirimo ivu rike) kugirango birusheho guhangana nubushyuhe bwumuriro.

Ibikoresho bihuza hamwe na antioxydants kugirango byongere imbaraga zamatafari kandi birinde okiside ya grafite.

At Shandong Robert, tuzobereye mu gukora premium magnesium carbone amatafari agenewe ibyuma bikoreshwa. Ibicuruzwa byacu bigenzurwa neza - kuva guhitamo ibikoresho fatizo kugeza kugeragezwa kwa nyuma - kugirango byuzuze ibipimo bikomeye byo gukora ibyuma. Waba ukora uruganda ruto rwicyuma cyangwa uruganda runini rwahujwe, turashobora gutanga ibisubizo byabigenewe kugirango ugabanye ibiciro byawe kandi uzamure umusaruro.

Twandikire Uyu munsi

Witegure kuzamura ibyuma bya ledle yamashanyarazi hamwe namatafari ya karubone? Menyesha itsinda ryacu ryinzobere zinanira kugirango uganire kubyo ukeneye, ubone amagambo yihariye, cyangwa umenye byinshi kubyerekeranye nuburyo amatafari ya MgO-C ashobora guhindura inzira yawe yo gukora ibyuma.