Cov khoom siv ntawmcov khoom sib tov refractory
1. Lub tshuab sib tov refractory siv cov thev naus laus zis sib tov uas tsim los ntawm kev tshawb fawb, thiab qhov sib tov tuaj yeem ua tiav qhov kev sib kis zoo tshaj plaws thiab kev sib xws;
2. Cov qauv ntawm cov khoom siv sib tov refractory tsis nyuaj, qhov kev tsim qauv tag nrho yog compact, thiab kev ua haujlwm muaj kev nyab xeeb thiab txhim khu kev qha.
3. Tus qauv tsim qauv tsim nyog ntawm lub tshuab sib tov ua rau qhov sib tov tiav dua, thiab lub tshuab khawb tawm tau teeb tsa los ua kom qhov kev tawm sai thiab huv si thiab yooj yim los ntxuav;
4, kev tswj hwm zoo tshaj plaws, tuaj yeem ua haujlwm tau zoo, ua haujlwm tau zoo, siv hluav taws xob tsawg
5. Tsim cov cuab yeej sib tov tshwj xeeb kom tau raws li kev sib tov sib xyaw ntawm ntau yam khoom siv. Tag nrho cov khoom siv tau kho nrog kev tiv thaiv kev hnav thiab kev tiv thaiv corrosion. Cov khoom cuam tshuam muaj zog thiab ruaj khov, thiab qhov ua tsis tiav ntawm cov khoom siv yog qis thiab yooj yim rau kev saib xyuas;
6. Cov khoom siv sib tov refractory muaj kev ua haujlwm zoo sealing thiab tiv thaiv kom tsis txhob muaj kuab paug los ntawm ib puag ncig.
Txhim kho cov khoom siv molding ntawm cov khoom siv refractories kom zoo dua;
Cov av nkos uas tau do thiab sib tov yog sib xws thiab homogeneous, thiab tsis sib cais;
Nyob rau hauv lub hauv paus ntawm kev ua kom muaj plasticity, qhov ceev ntawm qhov sib tov yog siab, thiab tsis muaj looseness ntawm cov av nkos.
