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  • Ceramic foam filter for aluminum casting

Ceramic ua npuas ncauj lim rau txhuas casting

Nqe lus piav qhia luv:

Ua Npuas Ncauj Ceramic feem ntau yog siv rau kev lim dej ntawm txhuas thiab txhuas alloys hauv cov chaw tsim khoom thiab cov tsev pov tseg. Nrog lawv cov cua sov zoo heev tiv taus thiab tiv taus xeb los ntawm aluminium molten, lawv tuaj yeem tshem tawm kev suav nrog, txo cov pa nkev thiab muab laminar ntws, thiab tom qab ntawd cov hlau lim tau zoo dua. Cov hlau ntxhua khaub ncaws ua rau cov khoom pov thawj zoo dua qub, seem tsawg dua, thiab tsawg dua suav nrog qhov tsis xws luag, txhua qhov uas ua rau muaj txiaj ntsig hauv qab.


Khoom nthuav dav

Khoom cim npe

Khoom Taw Qhia:

Siab porosity, Tsawg poob ntawm thermal poob siab, Lub zog muaj zog ntawm qhov ib txwm thiab siab kub, Qhov loj tshwj xeeb saum npoo, Tshuaj lom neeg ruaj khov thiab Ua tau zoo lim dej ntawm lub vijtsam, lim cov khoom seem pov tseg thiab adsorption tshwj xeeb tshaj yog rau qhov tsis huv me me ntawm 1 ~ 10μm. Cov txheej txheem peb sab tuaj yeem txhim kho cov khoom pov tseg zoo hauv qhov loj los ntawm kev hloov cov hlau yaj los ntawm kev ntws mus rau lamellar ntws, tshem cov pa roj av thiab ua kom cov casting du. Cov lim dej ua npuas dej tsis yog tsuas yog siv rau cov hlau lim hauv qhov kub thiab txias, tab sis kev kho roj hauv qhov kub thiab txias, nqa cov catalyzer, hloov pauv cua sov thiab ua kom tiav rau kev lag luam tshuaj lom neeg.

Khoom Khoom

Ceramic Ua Npuas Dej Lim Khoom siv
Tus nqi Chav nyob Alumina Silicon Carbide Zirconia
Muaj pes tsawg leeg Al2O3 - 85 ib ≤ 30 ≤ 30
SiO2 ≤1 ≤10 ≤4
Lwm tus – SIb ≥60 ZrO2 ≥66
Raws Ceev ib ppi 10 ~ 60 10-60 10-60
Porosity % 80 ~ 90 80 ~ 90 80 ~ 90
Dabtsi yog khoov zog Mpa 0.6 0.8 0.8 ~ 1.0
Kev Kub Kub Mpa 0.8 0.9 1.0 ~ 1.2
Kub Ua Haujlwm Kub ° C 1100 1500 1600
Thaum Tshav Kub Kub (1100-20 ° C) Sijhawm/1100 ° C. 6 6 6
Daim ntawv thov Tsis-ferrous, Alumina ua Hlau smelting Hlau ua

Loj:

Qhov loj me muaj nyob rau hauv cov xwm txheej, puag ncig thiab cov duab geometric tshwj xeeb; qhov ntau thiab tsawg los ntawm 10mm txog 600mm, thiab tuab los ntawm 10-50mm. Qhov porosity feem ntau yog 10ppi, 15ppi, 20ppi, 25ppi. Muaj porosities siab dua yog muaj thaum thov. Kev cai ua-txiav-rau-loj lim kuj tseem ua tau.

Qhov loj me me hauv cov duab puag ncig:
40x11mm, 40x15mm, 50x15mm, 50x20mm, 60x22mm,
70x22mm, 80x22mm, 90x22mm, 100x22mm, 305x25mm

Qhov ntau thiab tsawg hauv Square zoo:
40x40x13mm, 40x40x15mm, 50x50x15mm, 50x50x22mm, 75x75x22mm,
50x75x22mm, 100x75x22mm, 100x100x22mm, 55x55x15mm, 150x150x22mm

  • Yav dhau los:
  • Tom ntej:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    Pawg khoom

    Ntaus nkag mus tshawb lossis ESC kaw