1. Alumina (Al2O3)
Alumina e nka karolo e bohareng ka ntlha ea eona e phahameng ea ho qhibiliha le botsitso ba mocheso. Re kenyelletsa alumina e nang le calcium le alumina ea litafole ho matlafatsa li-refractories tsa rona, re sutumelletsa meeli ea khanyetso ea mocheso.
2. Silika (SiO2)
Silica, e matla tikolohong e nang le asiti, e eketsa ho hanyetsa mocheso le lik'hemik'hale. Silica le quartz tse kopantsoeng ke likhetho tsa rona tse ka sehloohong ho matlafatsa ts'ebetso e hanyetsang maemong a thata.
3. Magnesia (MgO)
Magnesia e chesitsoeng e shoeleng le magnesia e kopantsoeng li bapala karolo ea bohlokoa libakeng tsa alkaline, li phahamisa khanyetso ea li-refractories tsa rona ho ea fihla bophahamong bo bocha.
4. Zirconia (ZrO2)
Bakeng sa ho hanyetsa mocheso ka matla, re sebelisa zirconia le zircon tse tsitsitseng, re lokolla monyetla oa ho atleha maemong a thata ka ho fetisisa a indasteri.
5. Chromite (FeCr2O4)
Chromite, e tsebahalang ka bokgoni ba yona dithempereichareng tse phahameng le ho hanyetsa mafome, e eme e le lejwe la motheo mefuteng ya rona ya ho hanyetsa.
6. Graphite
Graphite, e leng setlatsetso se feto-fetohang, e ntlafatsa ho tsamaisoa ha mocheso le ho thibela ho thothomela ha mocheso. Motsoako oa rona oa graphite oa maiketsetso le oa tlhaho o hlalosa bocha ho tšoarella.
7. Boron Nitride
Kopana le maestro e phahameng ea ho tsamaisa mocheso - boron nitride. Mefuta ea hexagonal le cubic boron nitride e fetola li-refractories tsa rona hore e be li-guilder tsa ho hanyetsa ho thothomela ha mocheso.
8. Likhabide (mohlala, Silicon Carbide)
Silicon carbide le boron carbide li phahamisa li-refractories tsa rona, li li kenya ka khanyetso e ntlafalitsoeng ea ho tsofala le ho khanna ha mocheso ho sa bapisoeng le hona.
9. Lisebelisoa tse kopantsoeng
Boha tsoalo ea ho mamella. Alumina e kopantsoeng le chrome e kopantsoeng, e tsoetsoeng ka libotlolo tse qhibilihisitsoeng, li ema li tiile maemong a feteletseng.
10. Lisebelisoa tsa Fibrous
Di-refractories tsa rona di fumana bokgoni ba ho thibela ho ruruha ka ho kenyelletsa difaeba tsa ceramic le boya ba diminerale, e leng se netefatsang bokgoni ntle le ho sekisetsa.
Ka Nģ'ane ho Tloaelo: Libaka tse potolohileng
Ho senola mahakoe a patiloeng - li-cenospheres. Li nkiloe moloreng o fofang, tsena selika-likoe se bobebere tantša ka bonolo ka har'a matrix ea rona e hanyetsang, re fokotsa bongata ntle le ho tela matla.
Ha re ntse re teba lefatšeng le rarahaneng la li-filler tse hanyetsang le ditlatsetso, karolo ka 'ngoe e bapala karolo ea bohlokoa ho bopeng bokamoso ba ho tiea ha indasteri. Lula u mametse lintlafatso tsa boqapi ha re ntse re tsoela pele ho sutumelletsa meeli, re netefatsa hore lithibelo tsa rona li fihlela le ho feta litlhoko tsa libaka tse thata ka ho fetisisa.
Rea u amohela ho iteanye le rona Haeba o na le matšoenyeho kapa lipotso, re lula re le teng ho u thusa!
Nako ea poso: Tshitwe-29-2023