Qalabka Garaafiga Dhoobada ah
Macluumaadka Badeecada
Weelka graphite ee dhoobada ahwaxaa inta badan laga sameeyaa isku darka dhoobada iyo garaafitka. Inta lagu jiro habka wax soo saarka, dhoobadu waxay bixisaa iska caabin kulaylka oo wanaagsan, halka garaafitku uu bixiyo gudbin kuleyl oo wanaagsan. Isku darka labadooduba wuxuu u oggolaanayaa in qalabka dabka lagu shido uu xasilloonaado heerkul aad u sarreeya wuxuuna si wax ku ool ah uga hortagaa daadashada walxaha dhalaalay.
Astaamaha:
1. Waxay leedahay waxqabad heerkul sare oo aad u fiican waxayna u adkeysan kartaa heerkulka sare ilaa 1200-1500℃.
2. Waxay leedahay xasillooni kiimiko oo wanaagsan waxayna iska caabin kartaa daxalka ka yimaada walxaha aashitada ama alkaline dhalaalay.
3. Iyada oo ay ugu wacan tahay kulaylka graphite, dhoobada graphite waxay si wax ku ool ah u faafi kartaa oo u ilaalin kartaa heerkulka walxaha dhalaalay.
Xaashida Tilmaamaha (cutubka: mm)
| Shay | Dhexroorka Sare | Dhererka | Dhexroorka Hoose | Dhumucda Darbiga | Dhumucda hoose |
| 1# | 70 | 80 | 50 | 9 | 12 |
| 2# | 87 | 107 | 65 | 9 | 13 |
| 3# | 105 | 120 | 72 | 10 | 13 |
| 3-1# | 101 | 75 | 60 | 8 | 10 |
| 3-2# | 98 | 101 | 60 | 8 | 10 |
| 5# | 118 | 145 | 75 | 11 | 15 |
| 5^# | 120 | 133 | 65 | 12.5 | 15 |
| 8# | 127 | 168 | 85 | 13 | 17 |
| 10# | 137 | 180 | 91 | 14 | 18 |
| 12# | 150 | 195 | 102 | 14 | 19 |
| 16# | 160 | 205 | 102 | 17 | 19 |
| 20# | 178 | 225 | 120 | 18 | 22 |
| 25# | 196 | 250 | 128 | 19 | 25 |
| 30# | 215 | 260 | 146 | 19 | 25 |
| 40# | 230 | 285 | 165 | 19 | 26 |
| 50# | 257 | 314 | 179 | 21 | 29 |
| 60# | 270 | 327 | 186 | 23 | 31 |
| 70# | 280 | 360 | 190 | 25 | 33 |
| 80# | 296 | 356 | 189 | 26 | 33 |
| 100# | 321 | 379 | 213 | 29 | 36 |
| 120# | 345 | 388 | 229 | 32 | 39 |
| 150# | 362 | 440 | 251 | 32 | 40 |
| 200# | 400 | 510 | 284 | 36 | 43 |
| 230# | 420 | 460 | 250 | 25 | 40 |
| 250# | 430 | 557 | 285 | 40 | 45 |
| 300# | 455 | 600 | 290 | 40 | 52 |
| 350# | 455 | 625 | 330 | 32.5 | |
| 400# | 526 | 661 | 318 | 40 | 53 |
| 500# | 531 | 713 | 318 | 40 | 56 |
| 600# | 580 | 610 | 380 | 45 | 55 |
| 750# | 600 | 650 | 380 | 40 | 50 |
| 800# | 610 | 700 | 400 | 50 | J |
| 1000# | 620 | 800 | 400 | 55 | 65 |
Tusmada Badeecada
| Xogta Kiimikada | |
| C: | ≥41.46% |
| Kuwa kale: | ≤58.54% |
| Xogta Jirka | |
| Daloolada Muuqda: | ≤32% |
| Cufnaanta Muuqda: | ≥1.71g/cm3 |
| Madax-bannaanida: | ≥1635°C |
Warshadaha Birta:Warshadaha birta, dhoobada graphite crucible waxay door muhiim ah ka ciyaartaa sidii walxo iska caabiya habka dhalaalinta. Waxay u adkeysan kartaa heerkulka sare iyo nabaad-guurka kiimikada, gaar ahaan sameynta birta, dhalaalinta aluminiumka, dhalaalinta naxaasta iyo hababka kale ee dhalaalinta.
Warshadaha Macdanta:Warshadaha macdanta, dhoobada graphite crucible waxay siin kartaa jawi xasiloon oo loogu talagalay birta dhalaalaysa si loo hubiyo horumarka siman ee habka shubista. Waxay leedahay iska caabin daxaleed oo gaar ah oo ku wajahan biraha dhalaalay qaarkood, waxay yareysaa falcelinta kiimikada ee u dhaxaysa birta iyo qalabka qodista, waxayna ka caawisaa hubinta daahirnimada birta dhalaalaysa.
Warshadaha Kiimikada:Warshadaha kiimikada, dhoobada graphite crucible waxaa loo isticmaalaa in lagu sameeyo weelal kala duwan oo falgal kiimiko ah, shaandhooyin iyo walxo wasakhaysan, iwm. Waxay u adkeysan kartaa heerkulka sare iyo nabaad-guurka kiimikada waxayna door muhiim ah ka ciyaartaa falgallo kiimiko oo badan.
Warshadaha Elektarooniga ah:Intaa waxaa dheer, dhoobada graphite crucible ayaa sidoo kale loo isticmaalaa in lagu sameeyo agab graphite saafi ah oo sarreeya, sida doomaha graphite iyo elektroodhada graphite, kuwaas oo door muhiim ah ka ciyaara soo saarista qaybaha elektarooniga ah.
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.














