Silikon carbide alwaaxdii
Rollers dhoobada falcelinta-sitered silicon carbide (R-SiC).Waxay u soo baxeen sidii qaybo muhiim ah oo ka mid ah hababka habaynta kulaylka casriga ah, gaar ahaan heer sare ee soo saarista baytariga lithium, wax soo saarka dhoobada sare, iyo saxnaanta walxaha magnetka. Rollers-yadan khaaska ah waxay dib u qeexaan heerarka waxqabadka ee foornooyinka warshadeed ee heerkulka sare leh iyagoo wax ka qabanaya caqabadaha muhiimka ah ee xasiloonida kulaylka iyo adkaysiga farsamada.
Waxqabadka kulaylka ee aan isbarbar dhigin
Loogu talagalay in uu si joogto ah ugu shaqeeyo 1450-1600°C – aad uga sarreeya rollers alumina-dhaqameedka – R-SiC rollers waxa ay ilaalinayaan saxnaanta cabbirka xitaa marka ay ku jiraan baaskiil kuleyl aad u daran. Qaab-dhismeedkooda yar-yar ee gaarka ah ayaa awood u siinaya:
• Labbiska wareejinta kulaylka degdega ah (± 5°C oo dhererkeedu dhan yahay)
• U adkaysiga 100+ wareegyada shoogga kulaylka (1400°C ↔ heerkulka qolka)
• Curyaaminta eber ee heerkul sare oo joogto ah
Codsiyada Muhiimka ah ayaa dib loo qeexay
1. Soo saarista baytariga Lithium
- Isku toosinta saxda ah ee walxaha korantada ee sintering
- Maareynta wasakhda la'aanta ah ee NMC/LFP cathodes
- Hawlgal xasiloon oo lagu dhimayo jawiga
2. Habaynta Dhoobada Sare
- Taageero-dagaal-la'aan ah oo loogu talagalay foornada qaab-weyn (ilaa 1.5 × 3m)
- Xakamaynta xawaaraha joogtada ah ee khadadka dhaldhalaalka sanitaryware
- Dhammaadka dusha sare ee aan calaamadayn (Ra <0.8μm)
3. Wax-soo-saarka Alaabta magnetic
- Wareegid bilaa gariir ah oo loogu talagalay sintering ferrite jihaysan
- Firfircoonaanta kiimikaad ee deegaanka hodanka ku ah hydrogen
Faa'iidooyinka hawlgalka
Awoodda Load:Waxa ay taageertaa 3-5× miisaan ka weyn dhererka cutubkiiba
Iska caabinta qallafsanaan: Waxay ilaalisaa <0.05mm/m toosan ka dib 10,000 saacadood shaqada
Waxtarka Tamarta: 18-22% isticmaalka tamarta foornada ayaa hoos u dhacday iyada oo loo marayo qaybinta kulaylka la hagaajiyay
Iswaafajinta Warshadaha-Wax-soo-saarka: La qabsan kara weel-shuttle, qaboojiyayaal lakabyo badan, iyo foornooyinka tunnel-ka-gaaban
Joogteynta Dhaqaalaha
Iyadoo loo baahan yahay 30-40% maalgashiga bilowga ah ee ka sarreeya kuwa caadiga ah, xalalka R-SiC waxay muujinayaan:
- 70% muddada adeega dheer (5-7 sano vs. 2-3 sano)
- 90% dib-u-warshadaynta iyada oo loo marayo hababka dib u habeynta kulaylka
- 60% kharashyada dayactirka ee ka hooseeya sagxadaha u adkaysta nabarrada
Naqshad Diyaar U Ah Mustaqbalka
Rollers-ka casriga ah ee R-SiC hadda waxaa lagu daray:
- Godadka raadraaca laser-ku-qoran ee khadadka wax-soo-saarka otomaatiga ah
- Porosity la beddeli karo ee dabar-goynta jawiga gaarka ah
- Dareemayaasha kulaylka ee isku dhafan ee hawlaha kiln smart
Horumaradan tignoolajiyada ah waxay u dhigayaan rollaalleyda silikoon carbide falcelinta-sitered sida qaybaha lagama maarmaanka u ah nidaamyada kuleylka warshadaha ee jiilka soo socda, awood u siinaya soosaarayaasha si ay u gaaraan xakamaynta heerkulka adag, joogtaynta badeecada sare, iyo qulqulka wax soo saarka waara ee qaybaha badan ee farsamada sare.
Shandong Zhongpeng Ceramics Co., Ltd waa mid ka mid ah xalalka alaabta cusub ee silikoon carbide ugu weyn ee Shiinaha. dhoobada farsamada ee SiC: Adkeeyga Moh waa 9 (Adayga cusub ee Moh waa 13), oo leh iska caabin aad u wanaagsan oo nabaadguurka iyo daxalka, nabaad-guurka heersare ah - iska caabin iyo anti-oxidation. Nolosha adeegga sheyga SiC waa 4 ilaa 5 jeer in ka badan 92% walxo aluminium ah. MOR ee RBSiC waa 5 ilaa 7 jeer ka SNBSC, waxa loo isticmaali karaa qaabab aad u adag. Habka xigashada waa mid degdeg ah, gaarsiinta waa sidii balanta ahayd, tayaduna waa labaad ee midna. Had iyo jeer waxaan ku adkaysannaa inaan ka hortagno yoolalkayaga oo aan dib u soo celinno quluubtayada bulshada.
