Saxannada Dahaarka Alumina
Sharaxaadda Badeecada
Saxanka dahaarka aluminawaa taargooyin ilaalin ah oo laga sameeyay alumina, oo loo isticmaalo in lagu ilaaliyo dusha sare ee qalabka ka hortagga xirashada. Waxyaabaha ku jira alumina waxaa laga heli karaa darajooyin sida 92%, 95%, iyo 99%, iyadoo ay ku jiraan waxyaabo badan oo keenaya adkeysi wanaagsan iyo iska caabin xirasho.
Astaamaha Muhiimka ah:
Adkaanta Sare:Caadi ahaan waxay gaartaa adkaanta Mohs oo ah 9, marka la barbar dhigo dheemanka oo keliya, iyo dhowr jeer, xitaa tobanaan jeer, oo ka xoog badan birta manganese.
Iska caabinta Xidhashada Xooggan:Iska caabbinta xirashada aad ayay uga badan tahay tan biraha caadiga ah, taasoo kordhinaysa cimriga qalabka dhowr jeer ilaa tobanaan jeer.
Iska caabinta Daxalka ee Wanaagsan:Waxay u adkaysataa asiidhyada, alkalisyada, cusbooyinka, iyo dareerayaasha badankood.
Iska caabin Heerkul Sare oo Aad u Fiican:Waxay ilaalisaa sifooyinka wanaagsan ee jirka heerkulka ka sarreeya 800°C.
Fudud:Cufisjiidadka gaarka ah waa qiyaastii 3.6-3.8 g/cm³, qiyaastii kala bar birta, taasoo yaraynaysa culayska qalabka.
Dusha sare ee siman:Waxay yareysaa iska caabinta isku dhaca waxayna hagaajisaa hufnaanta socodka walxaha.
Tusmada Badeecada
| Shay | 92 | 95 | T 95 | 99 | ZTA | ZrO2 |
| Al2O3(%) | ≥92 | ≥95 | ≥95 | ≥99 | ≥75 | / |
| Fe2O3(%) | ≤0.25 | ≤0.15 | ≤0.15 | ≤0.1 | | / |
| ZrO2+Ye2O3(%) | / | / | / | / | ≥21 | ≥99.8 |
| Cufnaanta (g/cm3) | ≥3.60 | ≥3.65 | ≥3.70 | ≥3.83 | ≥4.15 | ≥5.90 |
| Adkaanshaha Vickers (HV20) | ≧950 | ≧1000 | ≧1100 | ≧1200 | ≧1400 | ≧1100 |
| Adkaanshaha Rockwell (HRA) | ≧82 | ≧85 | ≧88 | ≧89 | ≧90 | ≧88 |
| Xoog Laabista (MPa) | ≥220 | ≥250 | ≥300 | ≥330 | ≥400 | ≥800 |
| Xoog Cadaadis (MPa) | ≥1150 | ≥1300 | ≥1600 | ≥1800 | ≥2000 | / |
| Adkaanta Jabka (MPam 1/2) | ≥3.2 | ≥3.2 | ≥3.5 | ≥3.5 | ≥5.0 | ≥7.0 |
| Mugga Xidhitaanka (cm3) | ≤0.25 | ≤0.20 | ≤0.15 | ≤0.10 | ≤0.05 | ≤0.05 |
1. Warshadaha Macdanta/Dhuxusha
Ilaalinta Qalabka:Dahaarka jajabinta, dahaarka mashiinka kubbadda, dahaarka kala-soocidda, dahaarka tuubada/hopper-ka, dahaarka tuubada hagaha gudbiyaha suunka.
Xaaladaha Codsiga:Burburinta dhuxusha, shiididda macdanta (tusaale ahaan, dahabka, naxaasta, macdanta birta), dhuumaha dhuxusha ee la shiiday, iska caabbinta saameynta walxaha iyo xirashada xoqidda.
2. Warshadaha Sibidhka/Agabka Dhismaha
Ilaalinta Qalabka:Dahaarka foornada ee wareega ee sibidhka, dahaarka qaboojiyaha ee shabagga, dahaarka kala sooca duufaanta, dahaarka dhuumaha ee qaada.
Xaaladaha Codsiga:Burburinta clinker-ka sibidhka, gaarsiinta walxaha ceeriin ah, daaweynta gaaska qiiqa heerkulka sare leh, u adkaysta heerkulka sare (ilaa 1600℃) iyo nabaad-guurka walxaha.
3. Warshadaha Korontada
Ilaalinta Qalabka:Dahaarka foornada kuleyliyaha, dahaarka dhuxusha, dambaska duulista ee qaada dhuumaha, dambaska khafiifinta ee dambaska ka saara biyaha.
Xaaladaha Codsiga:Ilaalinta heerkulka sare ee kuleyliyaha korontada/kobcinta kulaylka, shiidida iyo gudbinta dambaska duulista, ilaalinta daxalka ee nidaamyada nadiifinta sulfurization, isku darka iska caabbinta xirashada iyo iska caabbinta daxalka.
4. Warshadaha Birta
Ilaalinta Qalabka:Dahaarka foornada qaraxa, dahaarka beddelaha, dahaarka mashiinka shubista ee joogtada ah, dahaarka hagaha warshadda rogrogmada.
Xaaladaha Codsiga:Birta dhalaalaysa, birta aan birta ahayn, oo u adkaysata saameynta birta dhalaalaysa ee heerkulka sare leh iyo daxalka kiimikada.
5. Warshadaha Kiimikada/Farmashiyada
Ilaalinta Qalabka:Dahaarka fal-galka, dahaarka daabka kicinta, dahaarka dhuumaha ee walxaha qaada, dahaarka centrifuge-ka.
Xaaladaha Codsiga:Gudbinta walxaha daxalka leh (xalalka aashitada iyo alkali), isku darka iyo shiidida walxaha kiimikada ceeriin ah, iska caabbinta daxalka kiimikada iyo xoqidda walxaha.
6. Warshadaha Dhoobada/Galaaska
Ilaalinta Qalabka:Dahaarka mashiinka kubbadda ee dhoobada ah, dahaarka foornada galaaska, walxaha ceeriin ah ee gudbiya dahaarka tuubada.
Xaaladaha Codsiga:Shiidi budada dhoobada ah, wax soo saarka dhalaalka galaaska, u adkaysta shiididda walxaha heerkulka sare iyo adkaysiga sare leh.
Astaamaha Shirkadda
Shandong Robert New Material Co., Ltd.Waxay ku taal Magaalada Zibo, Gobolka Shandong, Shiinaha, oo ah saldhig wax soo saar agab oo aan la taaban karin. Waxaan nahay shirkad casri ah oo isku daraysa cilmi-baarista iyo horumarinta, wax soo saarka, iibinta, naqshadeynta foornada iyo dhismaha, tignoolajiyada, iyo agabka dibadda loo dhoofiyo. Waxaan leenahay qalab dhammaystiran, tignoolajiyada horumarsan, xoog farsamo oo xooggan, tayada badeecada oo aad u fiican, iyo sumcad wanaagsan. Warshadeennu waxay daboolaysaa in ka badan 200 oo acres, wax soo saarka sanadlaha ah ee agabka qaabaysan ee la taaban karo 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.
