Hnav Resistant Ceramic Pulley Lagging
Qhov ceev (g/cm3): Ntau dua lossis sib npaug rau 3.6-5.9
Al2O3: 92% 95%
Bending zog (MPa): Ntau dua lossis sib npaug rau 220 -800
compressive zog (MPa): Ntau dua los yog sib npaug rau 1050 - 2000
Fracture toughness (MPam1/2): Ntau dua lossis sib npaug rau 3.7 - 7
Rockwell hardness (HRA): Ntau dua lossis sib npaug rau 82 -90
Loss bulk(cm3): Tsawg dua lossis sib npaug rau 0.25 - 0.02
Khoom Xim: dawb thiab dub
Daim ntawv pov thawj: ISO9001
Cov khoom ntim: raws li qhov xav tau
Kev piav qhia
Hnav resistant ceramic pulley lagging yog cov hnav-resistant alumina ceramics nrog pob rau ntawm qhov chaw yog vulcanized nyob rau hauv tshwj xeeb roj hmab raws li ib tug tej yam layout los ntawm tshav kub vulcanization txheej txheem, thiab ces pasted rau saum npoo ntawm lub pulley los hloov cov tsoos roj hmab los txhim khu kev sib txhuam. coefficient ntawm txoj siv thiab lub pulley. Txo kev sib txhuam zawv zawg thiab ua kom muaj kev sib txhuam zoo li qub. Qhov sib ntxiv ntawm cov ceramics zoo txo qhov kev sib cuag ntawm lub pulley lagging thiab txoj siv, thiab tiv thaiv lub pulley lagging.
Advantage ntawm alumina ceramic
1. High hardness: nws Rockwell hardness yog HRA80-90, hardness yog thib ob tsuas yog pob zeb diamond, deb tshaj qhov hnav tsis kam ntawm hnav-resistant steel thiab stainless hlau.
2. Kev hnav zoo heev: nws hnav tsis kam yog sib npaug rau 266 npaug ntawm cov hlau manganese thiab 171.5 npaug ntawm cov chromium cam khwb cia hlau siab. Raws li tib yam kev ua haujlwm, lub neej kev pabcuam ntawm cov khoom siv tuaj yeem txuas ntxiv los ntawm tsawg kawg kaum zaug.
3. Lub teeb yuag: nws qhov ceev yog 3.6g / cm3, uas tsuas yog ib nrab ntawm cov hlau, uas tuaj yeem txo qhov hnyav ntawm cov khoom siv.
Piv nrog rau qhov txias txias, ib qho hluav taws kub vulcanized ceramic rollers muaj qhov zoo hauv qab no
1.Qhov kev sib txuas lub zog ntawm cov tub ntxhais txias-bonded lagging yog li 8N / hli, thiab lub zog tawg ntawm tag nrho cov kub-vulcanized cov menyuam lagging tshaj 12N / hli, uas yog nce los ntawm 50%, uas zoo heev txo qhov poob ntawm lub lag luam.
2. Muaj qhov sib txawv ntawm cov ntawv txias-txhim kho cov roj hmab cov ntaub ntawv, thiab cov av nkos yuav nkag mus rau hauv cov dej ntub dej, uas yog ib qho yooj yim ua rau kev puas tsuaj rau cov menyuam thiab cov lag luam. Tag nrho cov thermal vulcanization yog seamless kiag li, thiab nws cov kev ua tau zoo heev txhim kho nyob rau hauv ntub tej yam kev mob.
3. Lub zuag qhia tag nrho thermal vulcanization tshuab txais cov qauv hnav-tiv taus tshiab, thiab cov roj hmab hauv paus muaj ntau dua tsim kua muag thiab hnav tsis kam.
4. Kev siv cov tshuaj ntxuav, cov kuab tshuaj, thiab cov nplaum tuaj yeem raug txo thaum lub sij hawm tsim khoom ntawm tag nrho cov kub-vulcanized hnav-resistant ceramic roller lagging, uas yog ntau tus phooj ywg environmentally.
5. Lub zuag qhia tag nrho kub vulcanization nruas tuaj yeem ua tau raws li qhov loj ntawm lub nruas, uas muaj ntau dua haum nrog cov hlau qhov chaw.
Technical data
Series | BM92 ua | BMG 95 |
AL2O3 (%) | 92±0.5 | 95±0.5 |
Qhov ceev (g / cm3) | Ntau dua lossis sib npaug rau 3.6 | Ntau dua lossis sib npaug rau 3.65 |
Compressive zog (MPa) | Ntau dua lossis sib npaug rau 1050 | Ntau dua lossis sib npaug rau 1300 |
Bending zog (MPa) | Ntau tshaj los yog sib npaug rau 220 | Ntau dua lossis sib npaug li 250 |
Fracture toughness (MPam 1/2) | Ntau dua lossis sib npaug rau 3.70 | Ntau dua lossis sib npaug rau 3.80 |
Rockwell hardness (HRA) | Ntau dua lossis sib npaug li 82 | Ntau dua lossis sib npaug li 85 |
Lossis loj (cm3) | Tsawg dua lossis sib npaug rau 0.25 | Tsawg dua lossis sib npaug rau 0.2 |
Series | Roj hmab |
Qhov ceev (g / cm3) | 1.4 |
Tensile lub zog thaum tawg (MPa) | Ntau dua lossis sib npaug li 14 |
Elongation ntawm tawg (%) | Ntau dua lossis sib npaug li 250 |
Ntug Hardness (HA) | 48-65 |
Adhesive ntawm hlau thiab roj hmab (MPa) | Ntau dua lossis sib npaug li 3.5 |
Adhesive ntawm roj hmab thiab ceramic (MPa) | Ntau dua lossis sib npaug li 3.5 |
Thermal conductivity (qhov kub thiab txias) (W / M·K) | 2 |
Hnub nyoog (xyoo) | Ntau dua lossis sib npaug li 1.5 |
Ua haujlwm kub (degree) | -50-200 |
Daim ntawv thov
Hnav resistant ceramic pulley lagging yog dav siv nyob rau hauv Coal conveying, khoom conveying system, pulverizing system, tshauv tawm, plua plav tshem tawm thiab lwm yam khoom siv kho tshuab nrog loj hnav thiab tsim kua muag hauv thermal zog, steel, smelting, machinery, thee, mining, tshuaj, cement, chaw nres nkoj thiab wharf tuam txhab, thiab lwm yam, tuaj yeem siv raws li qhov sib txawv Xaiv cov khoom sib txawv raws li koj xav tau.
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