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Isiciko somlilo esidibeneyo sombane ngaphezulu

Isiciko somlilo esidibeneyo sombane ngaphezulu

Izinto ezenziwe ngophahla lombane zombane zenziwe nge-corundum, i-SiC, i-mullite kunye nezinye izinto ezinokumelana kakuhle nokunxiba kunye nokuzinza okuphezulu kwe-thermal njengezinto eziphambili, kunye nezinto ezikhethekileyo ze-micropowders ezongeziweyo njengearhente yokubopha, eveliswa kukuphosa okukhethekileyo kunye neenkqubo zokubhaka . Izinto ezifanelekileyo kumphezulu wombane. Iimpawu zayo eziphambili kukuba inokumelana neqondo lobushushu eliphezulu (2400 ° C) lokukhanya kwe-arc, inokuxhathisa okungcono kunxiba, uzinzo olothusayo oluphezulu, ukubonakala ngokuchanekileyo kunye nobukhulu, kunye nokuqina okuzinzileyo kunye nokuxhathisa ukuxhathisa. Isetyenziswa ngokubanzi kwiziko lombane elinamandla amakhulu ekhaya nakumazwe aphesheya ineziphumo ezilungileyo.

I-ZX-LGD
Al2O3 + MgO,% ≥ 85
Ubuninzi bobunzima, (g / cm3) ≥ 110 ℃ × 24h 2.9
Amandla okuqina, MPA, ≥ 110 ℃ × 24h 8
1500 ℃ × 3h 10
Ukucinezelwa kwamandla, MPA, ≥ 110 ℃ × 24h 60
1500 ℃ × 3h 80
Inqanaba lotshintsho lomgama,% 1500 ℃ × 3h 0.3