Alumina Ceramic – Dahaarka tuubooyinka iska caabinta naaxinta
Alumina Ceramic - Dahaarka u adkaysta nabarka
Alumina waa shay qiimo leh oo si weyn loo isticmaalo qoyska dhoobada la farsameeyay. Alumina ceramics ayaa la sameeyay oo loo hagaajiyay caabbinta xidhashada ugu badan iyo iska caabinta daxalka. Cufnaanta sare, dheemanka sida qallafsanaanta, hadhuudh fiican oo habaysan iyo xoog farsamo sare leh ayaa ah sifooyinka gaarka ah ee ka dhigaya alaabta doorashada ee noocyo badan oo dalabaad ah. Ceramic waxay isticmaashaa la mid ah basalt la tuuro laakiin waxay leedahay iska caabin weyn si ay u xirto sare. Codsiyada xawaaraha iyo iska caabinta saamaynta ee nidaamyada firfircoon ee aadka u daran.
Alumina waxay xidhataa tile sida xidhashada xadhkaha duufaanta u adkaysata Horudhac
Alumina wear liner waa mid ka mid ah alaabooyinka u adkaysta warshadaha caanka ah, kaas oo leh dabeecad caabbinta xidhashada, kharash wax ku ool ah, engegnaantiisa sare, heerkul sare u adkaysta iyo dhoobada adkaysiga u adkaysta oo ay ku jiraan alumina dhoobada dhoobada, gogosha dhoobada dhoobada ah iyo gogosha foornada laba geesoodka ah, dhoobada dhoobada Xirmooyinka dhoobada ah ee dib-u-dhaca iwm. Kuwani waxay xidhaan xadhkaha dhoobada ah ee adkaysiga u leh waa sahlan tahay in lagu rakibo resin epoxy, sibidh, qaybo mosaic ah ayaa ugu fiican qalabka nabarka ee vulcanized ee xaashida caagga ah. Xargaha dhoobada dhoobada ah ee alxanka leh sida dahaarka dharka caadiga ah ayaa loo soo bandhigay sida soo socota:
>> Calaamadaha alumina xirashada
Adag sare
Iska caabbinta naaxinta sare
Daxalka iyo caabbinta kiimikada
Miisaan fudud
Waxaa lagu dabaqi karaa dhammaan noocyada kala duwan ee abrasion xallinta warshadaha
>> Cabbirka la heli karo (Length*ballad* dhumucdiisuna):
| Alumina dhoobada dhoobada alxanka leh ee cabbirrada caanka ah (dhererka * ballac * dhumucda) |
| 100*100*20mm (4″x4″x3/4″) |
| 150*100*13mm (6″x4″x1/2″) |
| 150*100*15mm (6″x4″x5/8″) |
| 150*100*20mm (6″x4″x3/4″) |
| 150*100*25mm (6″x4″x1″) |
| 150*100*50mm (6″x4″x2″) |
| 150*50*25mm (6″x4″x1″) |
| 100*75*25mm (4″x3″x1″) |
| 120*80*20mm |
| 228*114*25mm |
| 114*114*25mm |
| Cabiro badan iyo cabbir la habeeyey waa la aqbali karaa. ceramics-ka Chemshun waxa ay awoodaan koofiyadda birta ah ee qaraabada ah ee alxanka leh iyo usha dhoobada ah. |
>> Alumina wear liner warshadaha codsiga:
warshadaha macdanta
Warshadaha sibidhka
warshadaynta dhuxusha
Warshadaha birta
Warshadaha dekedda
Warshada tamarta
>> Xogta farsamada ee alumina wear liner:
1: Halabuurka Kiimikada:
| Al2O3 | SiO2 | CaO | MgO | Na2O |
| 92 ~ 93% | 3 ~ 6% | 1 ~ 1.6% | 0.2 ~ 0.8% | 0.1% |
Tilmaamaha jirka:
| Cufisjiid gaar ah (g/cc) | >3.60 |
| Borosity muuqda (%) | 0 |
| Xoog Jilicsan (20ºC, Mpa) | >280 |
| Awood cadaadis (20ºC, Mpa) | 850 |
| Rockwell hardness (HRA) | >80 |
| adkaanta Vickers (hv) | 1050 |
| adkaanta Moh (miisaanka) | ≥9 |
| Balaadhinta kulaylka (20-800ºC, x10-6/ºC) | 8 |
| Cabirka Crystal (μm) | 1.3 ~ 3.0 |
>> Adeegga:
Shuruudo kasta oo ku saabsan chemshun Alumina Ceramic Chute Liner , xidho dahaar u adkaysta , dahaarka jeexan ee la doonayo ama dayactirka . fadlan nala soo xidhiidh oo chemshun waxaanu ku siin doonaa alaabta ugu haboon iyo adeega ugu fiican.
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 aad u fiican - iska caabbinta 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.
