Izvo zvinodiwa zvezvinhu zvekugadzirwa kwe zvidhinha zvinofema

Zvidhinha zvinofema chinhu chinokosha chinoshanda pakunatsa kunze kwechoto. Nekuvandudzwa kwemaitiro ekugadzirwa kwezvidhinha zvekufefetedza, iri kusimukira munzira yekuchengetedza uye kuvimbika, kufefetedza kwakafanana, kuita kwakanaka kwekutonga kwakanaka, kuramba kwakasimba pakunyungudika kurasikirwa, uye hupenyu hurefu hwebasa. Zvinodiwa zvezvinhu zvezvidhinha zvinopinda nemhepo zvinonyanya zvinotevera.

1. Iyo mhepo-inopindirwa zvidhinha zvinhu zvinoda kunaka kwemhepo.

2. Zvidhinha zvinofema chinhu chakakosha chinoramba, saka zvinhu zvacho zvinodawo kumira zvakanaka moto. Iyo tembiricha refractory inofanira kusangana nezvinodiwa zvinoenderana nezvinodiwa nevatengi.

3. Mhepo-inopindika zvidhinha zvinhu zvine yakanaka thermal shock resistance uye peeling resistance.

4. Iyo mhepo-inopindirwa zvidhinha zvinhu ine yakanaka oxidation kuramba.