Isitifiketi se-IOS Izitini ze-Magnesia Carbon ezimelana nomlilo ophezulu 8%-12% ezivuselelayo zezitsha zensimbi
Sinemishini yesimanje. Imikhiqizo yethu ithunyelwa kwamanye amazwe e-USA, e-UK njalo njalo, ijabulela isimo esihle phakathi kwamakhasimende.Izitini ze-Magnesia Carbon kanye nezitini ze-Magnesia Carbon ezingu-8%, Izakhiwo zethu ezihlonyiswe kahle kanye nokulawula ikhwalithi enhle kakhulu kuzo zonke izigaba zokukhiqiza kusenza sikwazi ukuqinisekisa ukwaneliseka kwamakhasimende okuphelele. Uma unentshisekelo kunoma yimuphi wemikhiqizo yethu noma ungathanda ukuxoxa nge-oda elenziwe ngokwezifiso, qiniseka ukuthi uzizwa ukhululekile ukungithinta. Besilangazelela ukwakha ubudlelwano bebhizinisi obuphumelelayo namakhasimende amasha emhlabeni jikelele.
Izitini ze-Magnesia carbonyizinto zokwakha ezingashisi ezingashisi ezenziwe nge-magnesia eshisiwe enokushisa okuphezulu noma izinto ze-magnesia ne-carbon ezihlanganisiwe kanye nezihlanganisi ezahlukahlukene ze-carbonaceous. Izitini ze-magnesia-carbon zigcina izinzuzo zezinto zokwakha ezingashisi i-carbon futhi ngesikhathi esifanayo zishintshe ngokuphelele ukushiyeka okungokwemvelo kwezinto zangaphambilini ezingashisi i-alkaline njengokumelana nokungashisi kahle kanye nokumuncwa kalula kwe-slag.
1. Imininingwane Yosayizi Owenziwe Ngokwezifiso
(1) Usayizi Ojwayelekile:230×114×65mm, kanye nezinye izinhlobo zosayizi ezivamile.
(2) Osayizi Abafanayo Abavamile:230×114×40/50/75/100 mm, 300×150×75 mm, 345×150×75 mm
(3) Ububanzi Bosayizi Obungokwezifiso:Ubude: 100–800mm; Ububanzi: 50–300mm; Ubukhulu: 30–200mm
(4) Izimo Ezikhethekile:I-Wedge, i-arch, i-trapezoid, i-sector kanye nezinye izitini ezibunjwe ngokwezifiso ziyatholakala.
2. Izinzuzo Zesevisi Yangokwezifiso
(1)Umklamo owenziwe ngokwezifiso ngokusekelwe ohlotsheni lwesithando, isakhiwo se-lining kanye nezimo zokusebenza.
(2)Ukukhiqizwa okuguquguqukayo kokubili kokulinga kweqembu elincane kanye nokuhlinzekwa komthamo omkhulu.
(3)Ukulawulwa kwekhwalithi okuqinile okune ukusebenza okuzinzile kanye nokunemba okuphezulu.
(4)Usekelo lobuchwepheshe lobuchwepheshe lokufaka, ukusebenzisa kanye nokwenza ngcono ulwelwesi.
Izici:
(1) Ukumelana Okuhle Kakhulu Nokushisa Okuphezulu:Izitini ze-Magnesia-carbon zingasetshenziswa njalo emazingeni okushisa angaphezu kuka-1200℃. Njengoba i-magnesium oxide iyingxenye eyinhloko, enezinga lokuncibilika elifika ku-2800℃, izitini zigcina ukuqina okuhle kakhulu ezindaweni ezinokushisa okuphezulu.
(2) Ukumelana Okuqinile Nokuguguleka Kwe-Slag:I-magnesium oxide ikhombisa ukumelana okuvelele nokugqwala kwe-alkaline slag, kuyilapho i-carbon ingakwazi ukumanzisa kahle nge-slag encibilikisiwe. Ukuhlanganiswa kwalezi zingxenye ezimbili kwenza izitini ze-magnesia-carbon zikwazi ukumelana ngempumelelo nokuguguleka kwe-slag kanye nokungena, ngesendlalelo sokungena esincane kakhulu uma kuqhathaniswa nezitini eziyisisekelo ezishiswayo zendabuko.
(3) Ukumelana Nokushisa Okuhle:Njengoba zizuzwe ekumelaneni okuhle kakhulu nokushaqeka kokushisa kwe-graphite, izitini ze-magnesia-carbon zine-conductivity ephezulu yokushisa, i-coefficient yokukhulisa eqondile ephansi kanye ne-modulus ephansi ye-elastic, okuvimbela ukuqhekeka ngaphansi kwezimo zokushisa okusheshayo nokupholisa.
(4) Amandla Aphezulu Ezinga lokushisa Eliphakeme:Izitini ze-Magnesia-carbon zinamandla amahle okushisa okuphezulu kanye nokumelana nokuguguleka. Zingamelana nokucindezeleka komshini kanye nokuguguleka ngaphansi kwamazinga okushisa aphezulu ngaphandle kokulimala kalula noma ukuqhekeka kwesakhiwo.
(5) Ukumelana Okuphezulu Kokuxinana Kwe-Oxidation:Ukwengezwa kwama-antioxidants kwenza izitini ze-magnesia-carbon zikwazi ukumelana ngempumelelo ne-oxidation emoyeni, ngaleyo ndlela zandise impilo yazo yokusebenza.
| I-INDEX | I-Al2O3 (%) ≥ | I-MgO (%) ≥ | I-FC (%) ≥ | Ukuvuleka Okubonakalayo (%) ≤ | Ubuningi obukhulu (g/cm3) ≥ | Ukuchoboza Okubandayo Amandla (MPa) ≥ |
| I-RBTMT-8 | ― | 80 | 8 | 5 | 3.10 | 45 |
| I-RBTMT-10 | ― | 80 | 10 | 5 | 3.05 | 40 |
| I-RBTMT-12 | ― | 80 | 12 | 4 | 3.00 | 40 |
| I-RBTMT-14 | ― | 75 | 14 | 3 | 2.95 | 35 |
| I-RBTAMT-9 | 65 | 11 | 9 | 8 | 2.98 | 40 |
Izicelo:
(1) Imboni Yokwenza Insimbi:Isetshenziswa kakhulu kuma-lining of converters, ama-hot spots e-EAF, imigqa ye-ladle slag, kanye nama-linings e-firming (LF/VD/VOD).
(2) Insimbi Engasebenzisi I-ferrous:Kusetshenziswa ezithandweni zokuncibilikisa ithusi, i-aluminium, ne-zinc, okuvimbela ukugqwala okuvela ezinsimbini ezincibilikisiwe ezingayi-ferrous kanye nama-slag.
(3) Ezinye Izinkambu Ezinokushisa Okuphezulu:Ifanelekela izindawo zokushintshana zesitofu esijikelezayo sikasimende, ama-regenerator esitofu sengilazi, kanye nama-linings e-reactor asebenza ngokushisa okuphezulu e-petrochemical.
imibuzo ejwayelekile ukubuzwa
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Singumkhiqizi wangempela, imboni yethu igxile ekukhiqizeni izinto eziphikisayo iminyaka engaphezu kwengu-30. Sithembisa ukukunikeza intengo engcono kakhulu, insizakalo engcono kakhulu yangaphambi kokuthengisa kanye neyangemva kokuthengisa.
Kuyo yonke inqubo yokukhiqiza, i-RBT inohlelo oluphelele lwe-QC lokwakheka kwamakhemikhali kanye nezakhiwo zomzimba. Futhi sizohlola izimpahla, futhi isitifiketi sekhwalithi sizothunyelwa nezimpahla. Uma unezidingo ezikhethekile, sizozama konke okusemandleni ethu ukuze sizilungiselele.
Kuye ngobuningi, isikhathi sethu sokulethwa sihlukile. Kodwa sithembisa ukuthumela ngokushesha ngangokunokwenzeka ngekhwalithi eqinisekisiwe.
Vele, sinikeza amasampula amahhala.
Yebo, vele, wamukelekile ukuvakashela inkampani ye-RBT kanye nemikhiqizo yethu.
Akukho mkhawulo, singakunikeza isiphakamiso nesixazululo esingcono kakhulu ngokuya ngesimo sakho.
Sesineminyaka engaphezu kwengu-30 senza izinto eziphikisayo, sinokusekelwa okuqinile kwezobuchwepheshe kanye nokuhlangenwe nakho okucebile, singasiza amakhasimende ukuklama ama-kiln ahlukene futhi anikeze isevisi eyodwa.
