Zeziphi imathiriyeli ekrwada izitena ezikhanyelayo?

Kukho iintlobo ezininzi zemathiriyeli ekrwada yokwenza izitena eziphikisayo. Ukusuka kwimbono yeekhemikhali, zonke izinto kunye neekhompawundi ezinezinga eliphezulu lokunyibilika zingasetyenziswa njengezinto eziluhlaza; ukusuka kwindawo yokujonga imineralogical, zonke izimbiwa eziphezulu ezichasayo zingasetyenziswa njenge izinto ekrwada izitena refractory. Ziziphi izinto eziluhlaza zezitena eziphikisayo, ngokubanzi zahlulwe zibe: umhlaba, ilitye, isanti, i-silty kunye nabanye.

(1) Umgangatho womhlaba: ikaolin, udongwe kunye nediatomite

(2) Umgangatho wamatye: i-bauxite, i-fluorite, i-kyanite, i-andalusite, i-sillimanite, i-forsterite, i-vermiculite, i-mullite, i-chlorite, i-dolomite, i-magnesia alumina spinel kunye ne-silica, i-Cordierite, i-corundum, i-coke gemstone, i-zircon

(3) Umgangatho wesanti: isanti yequartz, isanti ye-magnesia, i-chrome ore, njl.

(4) Umgangatho womgubo: umgubo we-aluminium, umgubo wesilicon, umgubo wesilicon

(5) Ezinye: i-asphalt, igraphite, i-phenolic resin, i-perlite, amaso adadayo, iglasi yamanzi, i-silica sol, i-calcium aluminate samente, i-shale ceramsite, i-aluminium sol, i-silicon carbide, i-hollow sphere.