Ndezvipi zvinokandwa zviri zvezvikareruka zvekukandwa?

Mhando dzinoverengeka dzeakakandirwa anogona kuverengerwa seakareruka castable, zvichienderana nekuumbwa kwavo uye chaiyo zvivakwa. Mimwe mienzaniso yakajairika inosanganisira:

1.Insulating castables : Aya makanda akagadzirirwa zvakanyanya kune avo akanakisa ekudzivirira zvivakwa. Ivo vane yakaderera kuwanda density uye yakakwirira porosity, inowanikwa nekubatanidza lightweight aggregates akadai akawedzera perlite, vermiculite, kana lightweight refractory fibers.

2.Low-density castables : Aya anokandwa akagadzirwa kuti ave neakaderera density ichiri kupa zvine musoro mechanic simba. Iwo anowanzo aine lightweight aggregates sengecenospheres , lightweight chamotte, kana lightweight mullite. Iko kusanganiswa kwezvinhu izvi zvakareruka uye zvisungo zvekubatanidza zvinoguma mune zvinokandwa zvine huremu hwakadzikira.

3.Foam castables : Foam castables inogadzirwa nekubatanidza furo-inogadzira mumiriri mumusanganiswa unokandwa, unogadzira chimiro che cellular pakuomeswa nekupfurwa. Iyi cellular dhizaini inobatsira kune yakaderera density uye yakagadziridzwa insulation zvivakwa. Foam castables kazhinji ine lightweight aggregates uye foaming agents.

4.Vermiculite castables : Vermiculite iminerari yechisikigo inowedzera kana ichipisa. Vermiculite castables inosanganisira yakawedzera vermiculite aggregates, iyo inobatsira kune yakaderera density uye yakanaka yekudzivirira zvivakwa. Aya ma castable akakodzera kune mwero-tembiricha application.

5.Bubble alumina castables : Bubble alumina iremu, porous aggregate inogadzirwa nekupisa yakakosha giredhi yealumina kune yakanyanya tembiricha, zvichikonzera mabhuru egasi mukati mechinhu. Bubble alumina castables yakareruka uye ine yakanaka insulating zvivakwa, zvichiita kuti ive yakakodzera kune yakanyanya-tembiricha application.

Izvo zvakakosha kuti uzive kuti iyo chaiyo kuumbwa uye kupatsanurwa kweakareruka castables anogona kusiyana pakati pevagadziri uye anogona kugadzirwa kune chaiwo maapplication. Naizvozvo, zvinogara zvichikurudzirwa kubvunzana nevashambadziri kana vagadziri kuti vaone yakanyatsokodzera lightweight castable kune imwe purojekiti kana kese yekushandisa.