Casting ndeimwe yeanonyanya kushandiswa maindasitiri efoam ceramic mafirita. Basa rayo nderekuita kuti simbi yakanyungudutswa uye inonyunguduka iite kutsvedzerera, yunifomu uye yakachena mushure mekupfuura nemugomba wehuchi hwefoam ceramic, nekudaro kuderedza zvakanyanya kurambwa kwekurambwa kunokonzerwa nekukanda kukanganisa senge isiri-metallic inclusions uye kuchengetedza mari yekugadzira.

Yakanakisa zvigadzirwa uye tekinoroji yekugadzira yepamberi inovimbisa kuti sefa ine yakagadzikana dimensional kushivirira, uye panguva imwe chete inosangana nezvinodiwa zvemanyorero modhi uye yakanyatso shanda mitsetse yekugadzira michina, uye ive nechokwadi chekuti chigadzirwa chemhando yeiyo yakawanikwa chinosangana nemhando dzepasi rose. Alumina foam ceramic sefa, inokodzera tembiricha 1250 ℃, yakakodzera kusefa uye kucheneswa kwealuminium uye alloy mhinduro. Kuti usangane nekuwedzera kwemhando zvinodiwa zvearuminiyamu castings, kushandiswa kwealumina foam ceramic filters (mahwendefa) ari kuramba achiwedzera kukosha. Mafirita anoshandiswawo zvakanyanya muakajairwa jecha kukanda sekunyorova mold kukanda uye nekusingaperi mold kukanda senge mota yealuminium zvikamu zvekukanda.