amakuru

Amasaro areremba ni utubumbe tw’umukungugu dushobora kureremba hejuru y’amazi. Ni imvi-umweru, ni nto kandi nta kintu kirimo, kandi ni tworoshye mu buremere. Ubucucike bw’umubumbe ni 720kg/m3 (buremereye), 418.8kg/m3 (bworoshye), kandi ingano y’uduce ni nka mm 0.1, ubuso burafunze kandi bworoshye, ubushobozi bwo gutwara ubushyuhe ni buke, kandi ubushobozi bwo kutarenza ni ≥1610℃. Imiterere y’amasaro areremba ahanini ni dioxyde silicon na aluminium oxide. Afite imiterere myinshi nko utubumbe duto, dufite icyobo, uburemere bworoshye, imbaraga nyinshi, ubushobozi bwo kwangirika, ubushobozi bwo kwirinda ubushyuhe bwinshi, ubushobozi bwo kwirinda ubushyuhe, ubushobozi bwo kwirinda ubushyuhe n’ubudahangarwa. Akoreshwa cyane muri kimwe mu bikoresho fatizo bikoreshwa mu nganda zirenza ubushyuhe.

漂珠 _01

漂珠 _03

 


Igihe cyo kohereza ubutumwa: Werurwe-17-2022