Kuti utsivise kana kuvandudza mashandiro eiyo refractory castable, zvinodikanwa kuwedzera refractory particles kana yakanaka refractory poda (inonzi yakakosha yekuwedzera zvinhu kana admixtures) ine zvakasiyana-siyana zvikamu zvezvinhu.
Kazhinji, zvinhu zvinowedzerwa pazasi 5% (chikamu chevazhinji) uye chinokwanisa kuvandudza mashandiro uye kuvaka mashandiro ezvakakosha zvinoumba zvinhu sezvinodiwa zvinonzi admixtures;Kana zviri mukati mezvinhu zvakawedzerwa zvakakwirira kupfuura 5%, inonzi additive.Mukushanda kwekushandisa, zvinowedzera zvinowanzozivikanwa se admixtures.Admixtures inonyanya kuita basa mukusunga maajenti uye zvakakosha zvinhu.Kune akawanda marudzi awo, uye imwe neimwe yakasiyana ine imwe chiyero chekushandisa.Naizvozvo, zvinowedzerwa zvinofanirwa kuve zvakatemwa uye kusarudzwa zvinoenderana nekuita zvinodiwa zve refractory castables.
Semuyenzaniso:
(1) Kune refractory castables ine hombe inopisa shrinkage, imwe huwandu hwezvinhu zvakakura muzvigadzirwa zvichashandiswa kutsiva kuderera kwevhoriyamu, kuve nechokwadi chekudzikama kwevhoriyamu, uye kumisa kuparara uye kukuvara kwechimiro.
(2) Kana zvichidikanwa kuti uwedzere kuvandudza kana kusimudzira kupisa kwekuvhunduka kweanopokana castables, huwandu hwakakodzera hwezvinhu zvinoomesera zvinofanirwa kuwedzerwa kune zvinongedzo kuti zvivape zvisiri-mutsara kuita uye kugadzirisa yavo yekupisa kugadzikana.
(3) Kana zvichidikanwa kuti uwedzere kuvandudza uye kuwedzeredza kusapindirana kweanopokana castables, imwe chiyero chezvikamu zvine yakakwira impermeability inogona kuwedzerwa kune zvinongedzo kuvharisa kupinda kweiyo slag mukati mayo.
(4) Kuti uwedzere kuvandudza kushorwa kwekupokana kweanopokana castables, imwe huwandu hwezvinhu zvinogona kuvandudza kuomarara kuramba kweanopokana castables kana zvinhu zvinogona kuwedzera viscosity ye slag inogona kuwedzerwa kune zvigadzirwa.
(5) Kazhinji, iyo composite refractory castable inofanirwa kuwedzerwa ne antioxidant kudzivirira kukuvadzwa kweoxidation yezvinhu uye kurebesa hupenyu hwayo hwesevhisi.
High performance refractory castables inowanzo shandisa composite admixtures, ndiko kuti, akati wandei anoshandiswa pamwe chete kuve nechokwadi cheyakajairika tembiricha index uye yakanyanya tembiricha kuita kwezvinhu.
Nguva yekutumira: Oct-24-2022