Magnesia Brick

Njerwa za Magnesia zinakonzedwa ndi hercynite ngati zopangira. The ntchito zotsatira anasonyeza kuti ❖ kuyanika ng'anjo anapanga mofulumira ndi bata pamene ntchito magnesia-hercynite njerwa. Njerwa ya magnesia-hercynite inali ndi matenthedwe otsika komanso moyo wautali wautumiki, ndipo ntchito yake yonse inali yabwino kuposa njerwa ya magnesia-chrome.

Njerwa zanthawi zonse za magnesia zimapangidwa kuchokera ku magnesia oyaka oyaka omwe amapangitsa njerwa kukhala yolimba bwino, yolimbana ndi dzimbiri, ndipo imagwiritsidwa ntchito kwambiri muchipinda chochezera cha thanki yamagalasi, ng'anjo ya laimu, ng'anjo zopanda chitsulo, ng'anjo yamtima yotseguka, chosakanizira chitsulo ndi EAF. wa kupanga zitsulo, komanso ferro-aloyi ng'anjo, etc. The njerwa ndi MGO 95% kapena zambiri zili kutenga yachiwiri-kuwotcha akufa anayaka magnesia kapena electrofused magnesia monga zopangira ndi bured pansi pa chikhalidwe cha kopitilira muyeso kutentha. Amakhala ndi mawonekedwe omangika kwambiri komanso osagwirizana ndi dzimbiri ndipo amagwiritsidwa ntchito kwambiri mumitundu yosiyanasiyana yamoto wotentha kwambiri ndi ng'anjo.

Mawonekedwe:
1. Higher wodziletsa kugonjetsedwa ndi refractoriness wabwino
2.Good ntchito mu high temp refractoriness pansi katundu
3.Kukana kwabwino kwambiri mu slag abrasion
4.Kuchulukana kwakukulu kochuluka
5.Kutsika kumawonekera porosity
6.Kutsika zonyansa