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  • Ceramic foam filter for aluminum casting

Filter xumbo dhoobada ah ee shubay aluminium

Sharaxaad Gaaban:

Dhoobada dhoobada waxaa inta badan loo adeegsadaa sifeynta aluminiumka iyo aluminiumka ka samaysan macdanta iyo guryaha shubka ah. Iyaga oo leh iska caabin shoog heer sare ah iyo iska caabbinta daxalka ee aluminiumka dhalaalay, waxay si wax ku ool ah u tirtiri karaan iskudarka, yareeyaan gaaska xanniban oo ay bixiyaan qulqulka laminar, ka dibna biraha la sifeeyay ayaa si weyn u nadiifsan. Birta nadiifka ah waxay keentaa shubasho tayo sare leh, xoqid yar, iyo cillado ka mid noqoshada oo yar, kuwaas oo dhammaantood gacan ka geysta faa'iidada hoose.


Faahfaahinta Alaabta

Calaamadaha alaabta

Hordhac alaab:

Porosity sare, Luminta shoogga kuleylka hooseeya, Xoog farsamo sare heerkulka caadiga ah iyo sare, Dusha sare ee gaarka ah, xasiloonida kiimikada Wanaagsan iyo shaqooyinka shaandhaynta aadka u fiican, shaandhaynta ururinta haraaga iyo xayeysiinta gaar ahaan wasakhda yar ee 1 ~ 10μm. Qaab-dhismeedka saddex-cabbirku wuxuu hagaajin karaa tayada kabka si aad u weyn isaga oo ka beddelaya biraha dhalaalay qulqulka qulqulka illaa qulqulka lamellar, ka saaridda gaaska iyo jilcinta kabka. Shaandhada xumbo dhoobada kaliya looma codsado shaandhaynta biraha la shubay ee heerkulka sare, laakiin daaweynta gaaska ee heerkulka sare, side kaneecada, isweydaarsiga kulaylka adag iyo buuxinta horumarsan ee warshadaha kiimikada.

Halbeegyada alaabta

Filter xumbo dhoobada Waxyaabaha
Qiimaha Cutub Alumina Silicon Carbide Zirconia
Halabuurka Al2O3 ≥85 ≤30 ≤30
SiO2 ≤1 ≤10 ≤4
Kuwo kale – SiC ≥60 ZrO2 ≥66
Cufnaanta Kanaalada ppi 10 ~ 60 10-60 10-60
Porosity % 80 ~ 90 80 ~ 90 80 ~ 90
Xoog Laaban Mpa 0.6 0.8 0.8 ~ 1.0
Dhaqdhaqaaqa Kulaylka Mpa 0.8 0.9 1.0 ~ 1.2
Heerkulka Hawlgalka Max ° C 1100 1500 1600
Resistance Heat (1100-20 ° C) Waqtiyada/1100 ° C 6 6 6
Codsiga Non-ferrous, Alumina samaynta Birta dhalaalaysa Samaynta birta

Cabbirka:

Cabbirka waxaa lagu heli karaa laba jibbaaran, wareegsan iyo qaababka joometeriga ee caadada u ah; cabbirkoodu wuxuu u dhexeeyaa 10mm illaa 600mm, dhumucdiisuna waa 10-50mm. Porosities -ka ugu badan waa 10ppi, 15ppi, 20ppi, 25ppi. Porosities sare ayaa la heli karaa marka la codsado. Shaandheeyeyaasha cabbirka la jarjaray oo si gaar ah loo sameeyay ayaa suuragal ah.

Cabbirka guud ee qaabka Wareegga:
40x11mm, 40x15mm, 50x15mm, 50x20mm, 60x22mm,
70x22mm, 80x22mm, 90x22mm, 100x22mm, 305x25mm

Cabbirada guud ee qaabka Fagaaraha:
40x40x13mm, 40x40x15mm, 50x50x15mm, 50x50x22mm, 75x75x22mm,
50x75x22mm, 100x75x22mm, 100x100x22mm, 55x55x15mm, 150x150x22mm

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