Mullite xuab zeb hmoov tau siv los ua peev casting plhaub refractory. Piv nrog quartz plhaub, lub plhaub mullite muaj qhov zoo tshaj plaws.Nrog rau mullite xuab zeb rau peev casting thiab mullite hmoov rau peev casting.
Cov khoom muaj cov yam ntxwv ntawm cov ntsiab lus aluminium siab, cov ntsiab lus hlau tsawg, me me expansion coefficient thiab zoo thermal stability. Lub poured casting yog ib qho yooj yim rau plhaub, tsis deformed, tsis yooj yim rau scale down, zoo tiav, thiab siab yield. Cov khoom siv complex precision casting xws li carbon steel, stainless hlau, tshav kub-resistant steel, thiab lwm yam, thiab kuj yog haum rau peev casting ntawm txhuas, titanium thiab lwm yam alloys.
Tsis muaj kab nrib pleb thaum pouring, cov ntaub ntawv yog yooj yim, yooj yim rau kev khiav lag luam, thiab conducive rau ntau lawm.
Tshuaj thiab lub cev ntawm cov khoom
Cov khoom tseem ceeb ntawm lub cev
Yam khoom | Index |
Grain loj (mesh) | 10-16 16-30 30-60 200 270 325 Kuj tseem tuaj yeem tsim tau raws li cov neeg siv khoom xav tau |
Refractoriness (zeeg) | Ntau dua lossis sib npaug rau 1730 |
Qhov ceev (g / cm3) | Ntau dua lossis sib npaug rau 2.45 |
Ignition (%) | Tsawg dua lossis sib npaug rau 0.25 |
Hmoov cov ntsiab lus hauv xuab zeb (%) | 0.3 |
Hardness (Mohs) | 7-8 |
Ph nqi | 6-8 |
Cov ntsiab lus tshuaj lom neeg
SiO2(%) | Al2O3(%) | Fe2O3(%) | TiO2(%) | CaO + MgO (%) | K2O plus Na2O (%) |
50-52 | Ntau dua lossis sib npaug li 43 | Tsawg dua los yog sib npaug rau 1.2 | Tsawg dua lossis sib npaug rau 0.6 | <> | <> |
Cim npe nrov: precision casting xuab zeb, Tuam Tshoj, lwm tus neeg, Hoobkas, lag luam wholesale, yuav, hauv Tshuag
