Foornooyinka dhoobada ee Alumina
Dahaarka Alumina - Abrasion Resistance
Alumina waa walax kharash-ool ah oo si ballaaran loo isticmaalo oo ku jirta qoyska dhoobada injineerka ah. Dhoobada Alumina waxaa loo sameeyay loona habeeyay iska caabbinta ugu badan ee xirashada iyo iska caabbinta daxalka. Cufnaan sare, sida dheeman oo kale, adkeysi wanaagsan oo qaabaysan oo farsamo oo heer sare ah ayaa ah sifooyinka gaarka ah ee ka dhigaya agabka la doorto ee codsiyada ballaaran ee dalbanaya. Dhoobada waxay leedahay isticmaal la mid ah basalt la shubay laakiin waxay leedahay iska caabbin weyn oo lagu xidho codsiyada xawaaraha sare iyo iska caabbinta saameynta nidaamyada firfircoon ee aadka u firfircoon.
Foornada Alumina ee loo isticmaalo dahaarka duufaanta u adkaysta Hordhac
Dahaarka xirashada Alumina waa mid ka mid ah agabka ugu caansan ee warshadaha u adkaysta xoqidda, kaas oo leh dabeecad u adkaysta xirashada, kharash-ool ah, adkaansho sare. Taxanaha dhoobada u adkaysta heerkulka sare, oo ay ku jiraan taayirada dhoobada alumina, qaybaha dahaarka dhoobada iyo gogosha lebenka, dhululubada dhoobada, dhoobada dib u dhacda iwm. Dahaarka dhoobada ee u adkaysta xirashada waa mid fudud in lagu rakibo resin epoxy, sibidh, qaybo mosaic ah ayaa ah agabka ugu fiican ee xoqidda ee lagu dahaadhay xaashida caagga ah. Dahaarka foornada dhoobada ee la alxan karo sida dahaarka xirashada caadiga ah ayaa lagu soo bandhigay sidan soo socota:
>> Astaamaha xirashada alumina:
Adkeysi sare
Iska caabin sare oo xoqid ah
Daxalka iyo iska caabbinta kiimikada
Miisaan fudud
Waxaa lagu dabaqi karaa nooc kasta oo duurka xalka abrasion warshadaha
>> Cabbirka la heli karo (Dhererka * ballaca * dhumucda):
| Alumina dhoobada dhoobada ah Cabbirrada caanka ah (Dhererka * ballaca * 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" x 1") |
| 100 * 75 * 25mm (4 "x3" x 1") |
| 120 * 80 * 20mm |
| 228*114*25mm |
| 114*114*25mm |
| Cabbirro badan iyo cabbir la habeeyey oo la aqbali karo. Dhoobada Chemshun waxay awoodaan inay laalaan birta isku midka ah iyo usha dhoobada ah. |
>> Warshadaha codsiga dahaarka alumina:
warshadaha macdanta
Warshadaha sibidhka
Warshadaha maaraynta dhuxusha
Warshadaha birta
Warshadaha dekadda
Warshadda korontada
>> Xogta farsamada ee dahaarka alumina:
1: Halabuurka Kiimikada:
| Al2O3 | SiO2 | CaO | MgO | Na2O |
| 92~93% | 3 ~ 6% | 1 ~ 1.6% | 0.2~0.8% | 0.1% |
Sifooyinka jireed:
| Cufisjiidadka gaarka ah (g/cc) | >3.60 |
| Daloolada muuqda (%) | 0 |
| Xoogga Laab-jilicsan (20ºC, Mpa) | >280 |
| Xoogga cadaadiska (20ºC, Mpa) | 850 |
| Adkaanshaha Rockwell (HRA) | >80 |
| Adkaanshaha Vickers (hv) | 1050 |
| Adkaanshaha Moh (miisaanka) | ≥9 |
| Ballaarinta Kulaylka (20-800ºC, x10-6/ºC) | 8 |
| Cabbirka Kiristariga (μm) | 1.3~3.0 |
>> Adeeg:
Wixii shuruudo ah ee ku saabsan Chemshun Alumina Ceramic Chute Liner, dahaarka iska caabbinta xirashada, dahaarka chute ee la sameeyay ama dayactirka. Fadlan xor u noqo inaad nala soo xiriirto oo chemshun waxaan ku siin doonnaa badeecada ugu habboon iyo adeegga ugu fiican. web: www.chemshun.com . Tel:+86-799-6790781
Shirkadda Shandong Zhongpeng Special Ceramics Co., Ltd waa mid ka mid ah xalalka ugu waaweyn ee walxaha cusub ee dhoobada ah ee silicon carbide ee Shiinaha. Dhoobada farsamada ee SiC: Adkaanshaha Moh waa 9 (adkeysiga New Moh waa 13), oo leh iska caabin aad u fiican oo ka dhan ah nabaad-guurka iyo daxalka, xoqid aad u fiican - iska caabin iyo ka-hortagga oksaydhka. Nolosha adeegga ee badeecada SiC waa 4 ilaa 5 jeer ka dheer 92% walxaha alumina. MOR ee RBSiC waa 5 ilaa 7 jeer ka badan SNBSC, waxaa loo isticmaali karaa qaabab badan oo adag. Habka xigashada waa mid degdeg ah, gaarsiintu waa sidii la ballanqaaday tayadana waa mid aan la barbar dhigi karin. Had iyo jeer waxaan ku adkaysannaa inaan ka hortagno yoolalkayaga oo aan qalbiyadeenna dib ugu celinno bulshada.
