Saxanka Dib u Celinta Silicon Carbide
Macluumaadka Alaabta
Saxan ka celinaysa carbide Siliconwaa saxan foorno leh oo leh iska caabbinta dabka oo aad u fiican oo xirta caabbinta. Inta badan waxaa loo adeegsadaa goobaha shaqada ee xambaara kuna wareejiya kulaylka iyo kiimikooyinka hoos yimaada heerkul sare, cadaadis sare iyo xaaladaha daxalka kiimikada. Taarikada silikoon carbide waxay inta badan ka samaysan yihiin silikoon carbide iyo walxaha nitride silicon, oo leh cufnaanta sare iyo heerkulka iska caabinta dabka, kulaylka kuleylka hooseeya, mana fududa inay saameeyaan qaybinta heerkulka qalabka.
Astaamaha
Iska caabbinta dabka iyo xirashada iska caabbinta:Taarikada carbide ee silikon waxay u shaqayn kartaa si degan hoos heerkulka sare, cadaadis sare iyo xaaladaha daxalka kiimikaad, waxayna leeyihiin iska caabin dabka oo aad u fiican waxayna xidhaan caabbinta. ?
Waxqabadka Anti-oxidation:Waxay si deggan uga shaqayn kartaa oksaydhaynta iyo dhimista jawiga, tirada beddelashaduna waxay gaadhi kartaa in ka badan 500-1000 jeer. ?
Heerkulka sare ee cadaadiska iyo xoogga dabacsanaanta:Waxay leedahay awood sare iyo iska caabin wanaagsan oo cadaadis ah, waxaana loo isticmaali karaa waqti dheer heerkul sare iyada oo aan cillad lahayn. ?
U adkaysiga qaboojinta degdega ah iyo kululaynta:Waxay leedahay iska caabin wanaagsan oo qaboojinta degdega ah iyo kuleylinta, mana fududa in la dillaaciyo inta lagu jiro isticmaalka. Kala duwanaanta heerkulka hawlgalka ee ballaaran: waxaa loo isticmaali karaa inta u dhaxaysa 800 ℃-1400 ℃.
Faahfaahinta Sawirada
Silicon Carbide Plate oo leh Dahaarka aluminium
Saxan carbide oo silikoon ah oo leh daahan alumina ah ayaa si wax ku ool ah u yareeyn kara xirashada alaabada iyo kordhinta nolosha adeegga iyadoo la samaynayo lakab ilaalin oo aluminium ah oo ku yaal dusha sare ee silikoon carbide. Isla mar ahaantaana, caabbinta aashitada iyo alkali ee alumina waxay xannibi kartaa nabaad-guurka silikoon carbide ee warbaahinta dibadda iyo hagaajinta caabbinta daxalka ee walxaha. Intaa waxaa dheer, alumina waxay leedahay sifooyin wanaagsan oo dahaaran, kaas oo go'doomin kara dhaqdhaqaaqa hadda ama kulaylka kana fogaanaya luminta hantida korantada ama kulaylka.
Tusmada Alaabta
| Shayga | SiC | RBSiC | NSiC | RSiC | |
| SiC (%) | 89 | 87 | 92 | 70 | 99 |
| Cufnaanta Weyn (g/cm3) | 2.85 | 2.8 | 3.01 | 2.8 | 2.75 |
| Xoog Laabashada (MPa) | 100 | 90 | 900 | 500 | 300 |
| Xooga u adkaysta cadaadiska 1300 ℃ (MPa) | 58 | 56 | 280 | 185 | 120 |
| Heerkulka shaqada (℃) | 1450 | 1420 | 1300 | 1500 | 1650 |
Tixraaca Cabirka Guud
| Cabbirka | Miisaanka (kg) | Cabbirka | Miisaanka (kg) | Cabbirka | Miisaanka (kg) |
| 735x230x16.5 | 7.8 | 590x510x25 | 21 | 500x500x20 | 13.7 |
| 700x600x18 | 21.2 | 590x340x15 | 8.2 | 500x500x15 | 10.5 |
| 700x340x13 | 8.7 | 580x415x14 | 9.2 | 500x500x13 | 9.1 |
| 700x290x13 | 7.4 | 585x375x18 | 11.05 | 500x500x12 | 8.4 |
| 680x580x20 | 22.1 | 580x350x12.8 | 7.3 | 500x480x15 | 10 |
| 660x370x30 | 20.5 | 580x550x20 | 20.5 | 500x480x13 | 8.8 |
| 650x650x25 | 29.5 | 575x450x12 | 8.7 | 500x450x15 | 9.5 |
| 650x220x20 | 8 | 570x570x20 | 18.2 | 500x450x13 | 8.2 |
| 650x320x20 | 11.65 | 570x495x20 | 15.4 | 500x440x15 | 8.8 |
| 650x275x13 | 6.5 | 550x550x13 | 11 | 500x400x20 | 11.2 |
| 640x550x18 | 17.7 | 550x500x15 | 11.5 | 500x400x15 | 8.4 |
| 640x340x13 | 7.9 | 550x500x20 | 15.4 | 500x400x13 | 7.3 |
| 620x420x15 | 10.6 | 550x480x14.5 | 10.65 | 500x400x12 | 6.7 |
| 615x325x20 | 10.7 | 550x450x14 | 9.7 | 500x370x20 | 10.3 |
| 610x450x20 | 15.4 | 550x450x20 | 13.8 | 500x370x15 | 7.8 |
| 600x580x20 | 19.4 | 550x400x13 | 8.1 | 500x370x13 | 6.6 |
| 600x550x15 | 13.8 | 550x370x12 | 6.6 | 500x370x12 | 6.2 |
| 600x500x15 | 12.6 | 540x410x15 | 9.1 | 500x300x13 | 5.5 |
| 600x500x20 | 16.8 | 530x340x13 | 6.6 | 500x230x17 | 5.5 |
| 600x480x15 | 12 | 540x330x13 | 6.5 | 480x460x14 | 8.4 |
| 600x400x13 | 8.7 | 540x240x10 | 3.6 | 480x450x13 | 7.6 |
| 600x400x15 | 10 | 530x540x20 | 15.8 | 480x380x12 | 6.15 |
| 600x400x20 | 13.4 | 530x330x12.5 | 6 | 480x370x12 | 5.95 |
| 600x370x15 | 9.3 | 525x390x14 | 8 | 480x360x12 | 5.8 |
| 600x355x15 | 8.9 | 525x390x12.5 | 7.1 | 480x340x12 | 5.5 |
| 600x300x13 | 6.6 | 520x500x20 | 14.5 | 480x330x12 | 5.3 |
| 520x480x15 | 10.5 | 520x500x15 | 10.9 | 480x300x12 | 4.8 |
| 520x420x15 | 9.1 | 520x500x13 | 9.45 | 480x310x12 | 5 |
| 520x200x13 | 4.2 | 520x480x18 | 12.5 | 480x230x17 | 5.3 |
| 460x440x13 | 7.2 | 460x355x18 | 10.5 | 480x200x15 | 4 |
Codsiga
Alaabta nadaafadda ee dhamaadka-sare:Saxanka refractory ee Silicon carbide wuxuu door muhiim ah ka ciyaaraa habka toogashada ee alaabta nadaafadda sare. Iska caabbinta daxalka kiimikaad ee aad u wanaagsan iyo iska caabbinta heerkulka sare ayaa ka dhigaysa agabka nadaafadda ee la shiday inay leeyihiin tayo sare iyo adkeysi.
dhoobada maalinlaha ah:Marka la shido dhoobada maalinlaha ah, saxanka silikoon carbide setter wuxuu ku siin karaa jawi degenaansho leh si loo hubiyo tayada iyo muuqaalka alaabta dhoobada. Heerkulkeeda sare iyo xasilloonida shoogga kulaylka ayaa ka dhigaya dhoobada maalinlaha ah mid adag oo qurux badan.
dhoobada farsamada gacanta:Geedi socodka toogashada ee ceramics-farsamada, codsiga saxan-dejinta silikoon carbide waxay hagaajin kartaa saxnaanta iyo simanaanta alaabta. Waxqabadkeeda dib-u-celinta aadka u fiican iyo xasilloonida heerkulka sare waxay hubisaa wax soo saarka tayada sare leh ee dhoobada farsamada.
Alaabta guriga:Saxan-dejinta silikoon carbide sidoo kale si weyn ayaa loogu isticmaalaa alaabta guriga. Awooddeeda heer-kulka sare ee heerkulkeedu sarreeyo iyo kulaylka kulaylka waxay ka dhigaysaa alaabta guriga ku jirta inay ku xasilloonaato jawiga heerkulka sare, taasoo kordhinaysa nolosha adeegga alaabta guriga.
Codsiyada kale ee warshadaha:Saxanka refractory Silicon carbide waxa kale oo loo isticmaalaa beeraha kale ee warshadaha, sida korontada korontada, photovoltaic koronto, iwm Xooggiisa sare, engegnaantiisa sare iyo caabbinta heerkulka sare ka dhigaysa mid xasiloon oo waara xitaa in goobaha shaqada adag.
Xogta Shirkadda
Hal qayb oo ka mid ah Shandong Robert New Material Co., Ltd.Waxay ku taal magaalada Zibo, ee Gobolka Shandong, Shiinaha, oo ah saldhig wax-soo-saar walxo leh. Waxaan nahay shirkad casri ah oo midaysa cilmi-baarista iyo horumarinta, wax-soo-saarka, iibinta, naqshadeynta iyo dhismaha foornada, tignoolajiyada, iyo alaabada dib-u-celinta dhoofinta. Waxaan haysanaa qalab dhamaystiran, tignoolajiyada horumarsan, xoog farsamo oo xoog leh, tayada badeecada aad u fiican, iyo sumcad wanaagsan.Warshadayadu waxa ay dabooshaa in ka badan 200 oo hektar wax soo saarka sanadlaha ah ee agabka refractory-ku waa ku dhawaad 30000 oo tan iyo agabka refractory ee aan qaabaysani waa 12000 oo tan.
Su'aalaha Inta Badan La Isweydiiyo
Ma u baahan tahay caawimo? Hubi inaad booqato golayaasha taageerada jawaabaha su'aalahaaga!
Waxaan nahay soo saaraha dhabta ah, warshadeena waxay ku takhasustay soo saarista alaabta refractory in ka badan 30 sano. Waxaan ballan qaadaynaa inaan bixinno qiimaha ugu fiican, iibka hore ee ugu wanaagsan iyo adeegga iibka kadib.
Nidaam kasta oo wax soo saar ah, RBT waxay leedahay nidaam QC oo dhammaystiran oo loogu talagalay isku dhafka kiimikada iyo sifooyinka jirka. Oo waanu tijaabin doonaa alaabta, shahaada tayada ayaa lagu rari doonaa alaabta. Haddii aad leedahay shuruudo gaar ah, waxaan isku dayi doonaa sida ugu fiican si aan u dejino.
Iyada oo ku xidhan tirada, wakhtiga dhalmadayadu way kala duwan tahay. Laakiin waxaan ballanqaadeynaa inaan sida ugu dhaqsaha badan ugu soo dejinno tayada dammaanadda leh.
Dabcan, waxaanu bixinaa muunado bilaash ah.
Haa, dabcan, waxaa lagugu soo dhawaynayaa inaad booqato shirkadda RBT iyo alaabtayada.
Ma jiro wax xaddidan, waxaan ku siin karnaa talada ugu fiican iyo xalka sida ay tahay xaaladdaada.
Waxaan samaynaynay qalab dib u celin ah in ka badan 30 sano, waxaan haysanaa taageero farsamo oo xoog leh iyo waayo-aragnimo qani ah, waxaan ka caawin karnaa macaamiisha naqshadeynta kilns kala duwan iyo bixinta adeeg hal-joojin ah.
