Silicon Carbide Ua Npuas Ncauj Ceramic Filter Guide

Khoom Taw Qhia

Silicone carbide ua npuas ncauj ceramics siv polyurethane ua npuas ncauj daim txhuam cev tuaj ntawm lub teb chaws Yelemees ua tus nqa khoom, ntim nrog silicon carbide, alumina, binder, additives thiab lwm cov hmoov zoo sib xyaw rau hauv slurry, thiab tom qab ntawd extruded slurry, seem coated nyob rau hauv cov npuas fiber ntau nyob ib ncig ntawm slurry, tom qab ziab. , roasting thiab sintering ntawm qhov kub thiab txias, polyurethane tshav kub decomposition, tawm hauv cov khoom ua npuas ncauj ceramic, uas yog, silicon carbide ua npuas ncauj ceramic lim. Nrog rau peb-dimensional qauv ntawm lub lim sponge, silicon carbide ua npuas ncauj ceramic lim tuaj yeem ua rau cov hlau ua kua muaj kev cuam tshuam. rectification, mechanical screening, filter cake, adsorption and other filtration mechanisms to effectively improve the purity of the metal kua, txo cov seem seem thiab txo machining poob, yog li kev txhim kho ntau lawm efficiency thiab txo cov nqi ntau lawm.

Cov yam ntxwv ntawm cov khoom

Silicon carbide ua npuas ncauj ceramic lim feem ntau yog siv rau kev pom cov hlau hlau, grey hlau, txhuas, tooj liab, thiab lwm yam hlau castings, zoo tshem tawm cov khoom loj hauv cov kua hlau.

Kev suav nrog, adsorption ntawm cov ntawv xov xwm zoo, txo cov ntsiab lus ntawm cov roj thiab cov ntsiab lus tsis zoo hauv cov kua hlau, txhim kho cov qauv hlau matrix, txhim kho cov cuab yeej cuab tam ntawm castings.

Txo qhov kev tsis lees paub ntawm kev suav nrog qhov tsis xws luag: suav nrog qhov tsis xws luag raug txo los ntawm ntau dua 50%.

2. Txhim kho qhov kev ua tau zoo ntawm kev ua haujlwm ntawm castings: cov cuab yeej lub neej tau nce ntau dua 30%

3. Txhim kho cov cuab yeej cuab tam ntawm castings: mechanical txhim kho ntau tshaj 10

4. Txhim kho cov txheej txheem casting yield: nce cov txheej txheem tawm los ntawm ntau tshaj 10

Pkab aperture loj xaiv

1. Kev xaiv ntawm aperture: Thaum siv lub tshuab lim dej ua npuas ncauj, nws yog ib qho tsim nyog los txiav txim siab qhov yuav tsum tau ua ntawm cov casting thiab tus naj npawb ntawm cov inclusions nyob rau hauv cov kua hlau kom paub meej tias lub lim aperture (tus naj npawb ntawm qhov ib nti ntawm cov khoom, ppi) .Filter aperture feem ntau yog muab faib ua 10ppi, 15 ppi, 20ppi thiab 30 ppi specifications Product.Ductile hlau feem feem ntau siv 10ppi los yog 15 ppi specifications, grey hlau thiab cam khwb cia tooj liab qhov chaw feem ntau siv 10ppi, 15 ppi los yog 20 luminum gauges castings, feem ntau siv cov khoom nrog 20 ppi lossis 30ppi specifications.

2. Qhov kev xaiv ntawm qhov loj: lub thickness ntawm cov npuas dej ceramic lim yog loj dua, lub zog ntawm lub lim yog zoo dua, thiab kev ua haujlwm zoo ntawm lub lim yog siab dua.

Qhov kim dua yog siv. Xav txog qhov tsim nyog lub zog thiab pom kev ua haujlwm zoo, feem ntau pom zoo raws li hauv qab no: size75mm, thickness 20 ~ 22mm; loj75-120mm, thickness 22 ~ 25mm; Loj 120 ~ 150mm, thickness 25 ~ 30mm; Loj 150mm, thickness 30 ~ 40 hli.

Qhov loj ntawm cov npuas dej ceramic lim yuav tsum tau txiav txim siab los ntawm kev sib txuas cov hom thiab qhov loj ntawm cov casting. Tus nqi ntawm cov kua filtration ntawm foam ceramic lim chav hla ntu ntawm qhov kub siab tshaj plaws yuav tsum tau tswj nyob rau hauv ntau yam hauv qab no: cov hlau nplaum tsawg dua lossis sib npaug li 2KG / CM; Grey cam khwb cia hlau, tooj liab aluminium alloy castings Tsawg dua los yog sib npaug rau 4KG / CM3. Cov pa npuas npuas ceramic lim loj pom tus nqi yog raws li hauv qab no:

Pcov khoom siv txoj kev thiab qhov chaw

Cov lim dej ua npuas dej tuaj yeem muab tso rau hauv ntau qhov chaw ntawm cov txheej txheem pouring, thiab yuav tsum tau xaiv raws li cov yam ntxwv ntawm cov khoom thiab cov xwm txheej ntau lawm, kom ze li sai tau rau cov casting kom ua tiav cov txiaj ntsig zoo tshaj plaws. Hauv kev siv cov tswv yim, raws li qhov sib txawv castings thiab cov kev xav tau, cov hauv qab no tuaj yeem siv tau:

(1) Muab tso rau hauv lub plhaub pwm pouring khob: Khaws lub rooj lim dej ntawm lub plhaub pwm lub khob, tom qab lub plhaub pwm roasting, tso cov npuas dej ceramic ntawm lub rooj vag txoj hauj lwm, los yog ci thiab preheat lub lim nrog lub plhaub pwm ua ntej pouring. , uas pab cov kua hlau pib dhau, thiab cov nyhuv siv tau zoo dua. Txhawm rau ua kom cov lim tau yooj yim rau qhov chaw, nws yog ib qho tsim nyog los tsim lub hauv paus lim, uas yog, muaj qhov sib txawv ntawm 2 hli ntawm qhov chaw lim thiab sab nrauv ntawm lub lim hauv lub plhaub, thiab qhov chaw txhawb nqa yuav tsum sab laug. nrog lub hauv paus loj dua5mm uadav.

(2) Muab cov npuas dej ceramic lim rau ntawm lub rooj vag ntawm cov khoom siv tshwj xeeb ceramic Hauv lub khob, thaum lub plhaub ua txheej txheem, lub khob ntim tau txuas nrog lub casting, thiab cov lim tau muab tso rau hauv lub khob ntim rau pouring.

(3) Muab cov lim dej ua npuas dej tso rau hauv lub tshuab nchuav, ua kom lub plhaub plhaub nrog lub lim ua ntej, thiab cia qhov qhib rau hauv qhov chaw sib thooj ntawm lub plhaub kom pab cov lim kom muab tso rau hauv lub rooj zaum. Lub plhaub ua theem yog muab tso rau hauv lub rooj zaum, kaw nrog dej iav los yog silica sol, thiab tuaj yeem muab tso rau tom qab kho thiab ziab.

Ntim thiab khaws cia

(1) Sim kom tsis txhob muaj qhov cuam tshuam ncaj qha ntawm cov kua dej ntawm cov kua nplaum ua npuas ncauj, thaum qhov cuam tshuam ncaj qha ntawm cov npuas dej ceramic lim, qhov qhov siab ntawm qhov dej yog qhov zoo tshaj plaws tsis pub tshaj 320mm;

(2) Kev tuav thiab kev thauj mus los yuav tsum muaj kev poob siab-pov thawj, noo noo-pov thawj, lub teeb tuav kom tsis txhob extrusion thiab kev sib tsoo ntawm cov khoom;

(3) Khaws rau hauv qhov chaw qhuav thiab qhov cua, txwv tsis pub cov khoom los nag thiab hnyav hnyav.

Cim npe nrov: silicon carbide ua npuas ncauj ceramic lim qhia, Tuam Tshoj silicon carbide ua npuas ncauj ceramic lim qhia manufacturers, hoobkas