Lebennada Chrome-ka ee Magnesia
Leben bir ah oo bir ah oo bir ah oo lagu magacaabo Magnesia chromewaa walax aasaasi ah oo ka samaysan ciid magnesia iyo macdanta chrome oo ah agabka ugu muhiimsan ee ceeriin ah. Waxay leedahay waxqabad heerkul sare oo aad u fiican iyo iska caabin daxaleed, taas oo ka dhigaysa doorasho ku habboon foornada heerkulka sare sida warshadaha birta. Deegaannadan heerkulka sare leh, lebenka magnesia-chrome ma ilaalin karaan oo keliya qaab-dhismeedka foornada, laakiin sidoo kale waxay dheereyn karaan cimriga adeegga foornada.
Kala-soocidda:Caadi/Toos ah/Nus-dib loo xidhay/Dib loo xidhay
Refractoriness Sare & xasillooni heerkul sare:Iska-caabin ka badan 1700℃, heerkulka jilitaanka culeyska > 1600℃; deggan heerkulka sare, oo ku habboon qaybaha culeyska heerkulka sare leh (tusaale ahaan, foornada birta lagu sameeyo/dahaarka foornada).
Iska caabin aad u fiican oo daxalka ah:Alkaline MgO iyo Cr₂O₃ aan firfircoonayn waxay awood u siinayaan iska caabin xooggan oo ka dhan ah walxaha alkaline iyo qaar ka mid ah warbaahinta aashitada, gaar ahaan jawiga oksaydhka, taasoo sii dheereynaysa cimriga dahaarka foornada.
Xasillooni shoog kuleyl oo wanaagsan:Cr₂O₃ waxay hagaajisaa ballaarinta kulaylka iyo adkeysiga, iyadoo iska caabisa dildilaaca/qaraxyada inta lagu jiro isbeddellada heerkulka degdegga ah (tusaale ahaan, foornada oo la shido/la xiro).
Xoog sare iyo iska caabin xirasho:Xoog cadaadis/jilicsan oo heer sare ah oo qolka-kulka ah; dusha sare ee oksaydhka chromium wuxuu hubiyaa iska caabin wanaagsan oo ka dhan ah saameynta walxaha foornada iyo xirashada.
Iska caabin xooggan oo ku wajahan nabaad-guurka birta/gaaska:Waxay iska caabisaa gaasaska birta dhalaalaysa, birta, iyo foornada (tusaale ahaan, CO, CO₂) heerkulka sare, oo ku habboon qaybaha si toos ah ula xiriira biraha dhalaalay/gaasaska heerkulka sare leh.
Gudbinta kulaylka oo wanaagsan:Waxay wanaajisaa wareejinta kulaylka iyo hufnaanta kulaylka ee qalabka heerkulka sare leh.
Iska caabin aad u fiican oo ku saabsan dhaawaca faakuumka:Waxqabad deggan oo ku jira dhalaalinta faakuumka (tusaale ahaan, foornooyinka RH/DH/VOD), oo aan si fudud u dhaawacmin.
| TUSMADA | MgO (%)≥ | Cr2O3 (%)≥ | SiO2 (%)≤ | Fosfooraska Muuqda (%)≤ | Cufnaanta Badan (g/cm3)≥ | Burburin Qabow Xoog (MPa) ≥ | Madax-furnaan la'aan Hoos timaada Culayska (℃) 0.2MPa≥ | Iska caabinta Shoogga Kulaylka 1100° qabow biyo (waqtiyo) | |
| Lebennada caadiga ah ee Magnesia Chrome | RBTMC-8 | 65 | 8~10 | 6 | 20 | 2.95 | 35 | 1600 | 3 |
| RBTMC-12 | 60 | 12~14 | 4.5 | 20 | 3.0 | 35 | 1600 | 3 | |
| RBTMC-16 | 55 | 16~18 | 3.5 | 18 | 3.05 | 45 | 1700 | 4 | |
| Lebennada Chrome-ka ee Magnesia ee Tooska ah | RBTDMC-8 | 78 | 8~11 | 2.0 | 18 | 3.05 | 45 | 1680 | 6 |
| RBTDMC-12 | 72 | 12~15 | 1.8 | 18 | 3.10 | 45 | 1700 | 5 | |
| RBTDMC-16 | 62 | 16~19 | 1.8 | 18 | 3.10 | 45 | 1700 | 5 | |
| Lebenka Chrome-ka ee Magnesia ee nus-dib loo habeeyay | RBTSRMC-16 | 62 | 16~18 | 1.7 | 17 | 3.15 | 50 | 1700 | 6 |
| RBTSRMC-20 | 58 | 20~22 | 1.5 | 16 | 3.15 | 45 | 1700 | 5 | |
| RBTSRMC-24 | 53 | 24~26 | 1.5 | 16 | 3.20 | 45 | 1700 | 5 | |
| RBTSRMC-26 | 50 | 26~28 | 1.5 | 16 | 3.20 | 45 | 1700 | 5 | |
| Lebennada Chrome-ka ee Magnesia ee Dib loo Isku-dhafan | RBTRMC-16 | 65 | 16~19 | 1.5 | 16 | 3.20 | 55 | 1700 | 5 |
| RBTRMC-20 | 60 | 20~23 | 1.2 | 16 | 3.25 | 60 | 1700 | 5 | |
| RBTRMC-24 | 55 | 24~27 | 1.5 | 16 | 3.20 | 60 | 1700 | 5 | |
| RBTRMC-28 | 50 | 28~31 | 1.5 | 17 | 3.26 | 60 | 1700 | 4 | |
1. Warshadaha Birta iyo Birta
Waxaa loo isticmaalaa dahaarka qalabka wax lagu dhalaaliyo ee aan birta ahayn sida naxaasta, aluminiumka, iyo nikkelka, gaar ahaan deegaannada alkaline-ka ee heerkulka sare leh.
Shandong Robert New Material Co., Ltd.waxay ku taal Magaalada Zibo, Gobolka Shandong, Shiinaha, kaas oo ah saldhig wax soo saar agab oo aan la isku halleyn karin. Waxaan nahay shirkad casri ah oo isku daraysa cilmi-baarista iyo horumarinta, wax soo saarka, iibinta, naqshadeynta iyo dhismaha foornada, tiknoolajiyada, iyo agabka aan la isku halleyn karin ee dhoofinta. Waxaan haynaa qalab dhammaystiran, tignoolajiyad horumarsan, xoog farsamo oo xooggan, tayo alaab oo aad u wanaagsan, iyo sumcad wanaagsan.Warshadeennu waxay daboolaysaa in ka badan 200 oo acres, wax soo saarka sanadlaha ah ee agabka qaabaysan ee qaloocan waa qiyaastii 30000 tan, agabka aan qaabaysanna waa 12000 tan.
Alaabtayada ugu muhiimsan ee agabka aan la qabsan karin waxaa ka mid ah:agabka alkaline-ka ee aan lahayn agabka aluminium silicon; agabka aan lahayn qaab-dhismeed; agabka kulaylka ee aan lahayn agabka dahaarka; agabka gaarka ah ee aan lahayn agabka; agabka shaqayn kara ee loogu talagalay nidaamyada shubka joogtada ah.
Su'aalaha Badiya La Weydiiyo
Ma u baahan tahay caawimo? Hubi inaad booqato golayaashayada taageerada si aad u hesho jawaabaha su'aalahaaga!
Waxaan nahay soo-saare dhab ah, warshadeenu waxay ku takhasustay soo saarista agabyada aan la qabsan karin in ka badan 30 sano. Waxaan ballan qaadaynaa inaan bixinno qiimaha ugu fiican, adeegga ugu fiican ee iibka kahor iyo adeegga iibka kadib.
Nidaam kasta oo wax soo saar ah, RBT waxay leedahay nidaam QC oo dhammaystiran oo loogu talagalay halabuurka kiimikada iyo sifooyinka jireed. Waxaanan tijaabin doonnaa alaabta, shahaadada tayadana waxaa lala soo raaci doonaa alaabta. Haddii aad leedahay shuruudo gaar ah, waxaan isku dayi doonnaa sida ugu wanaagsan ee aan u dabooli karno.
Iyadoo ku xiran tirada, waqtiga keenisteenu wuu ka duwan yahay. Laakiin waxaan ballan qaadaynaa inaan sida ugu dhakhsaha badan u soo dirno iyadoo tayo la hubo.
Dabcan, waxaan bixinaa muunado bilaash ah.
Haa, dabcan, waa lagu soo dhaweynayaa inaad booqato shirkadda RBT iyo alaabtayada.
Ma jiro xad, waxaan ku siin karnaa talada iyo xalka ugu fiican iyadoo loo eegayo xaaladdaada.
Waxaan samaynaynay agab aan la qabsan karin in ka badan 30 sano, waxaan leenahay taageero farsamo oo xooggan iyo waayo-aragnimo qani ah, waxaan ka caawin karnaa macaamiisha inay naqshadeeyaan foosto kala duwan oo ay bixiyaan adeeg hal joogsi ah.
