Amabhola ethusi / amabhola wethusi

Amaphuzu wolwazi Olubomvu：

Ithusi Elibomvu eyaziwa nangokuthi ithusi elibomvu, yinto elula yethusi. Ibizwa ngombala wayo obomvu ngokunsomi ngemuva kokwakhiwa kwefilimu ye-oxide ebusweni bayo. Ithusi elibomvu liyithusi elihlanzekile lezimboni elinendawo yokuncibilika ka-1083°C, alukho uguquko lwe-allotropic, kanye nobukhulu obuhlobene no-8.9, obuphindwe kahlanu kune-magnesium. Ubuningi bevolumu efanayo bucishe bube ngu-15% kunensimbi ejwayelekile.

Ithusi eliqukethe inani elithile lomoya-mpilo, ngakho libizwa nangokuthi ithusi eliqukethe umoya-mpilo.

Ithusi elibomvu luhlobo lwethusi olumsulwa ngokwedlulele, olungalinganiselwa njengethusi elihlanzekile. Ine-conductivity enhle kagesi kanye nepulasitiki, kepha amandla nobulukhuni bayo abubi kangako.

Ithusi elibomvu line-conductivity enhle kakhulu yokushisa, i-ductility kanye nokumelana nokugqwala. Ukungcola kokulandela ngomkhondo ngethusi elibomvu kunomthelela omkhulu ekuqhubekeni kagesi nokushisa kwethusi. Phakathi kwazo, i-titanium, i-phosphorus, i-iron, i-silicon, njll kunciphisa kakhulu ukuqhutshwa, kanti i-cadmium, i-zinc, njll ayinamphumela omncane. I-Sulphur, i-selenium, i-tellurium, njll. Ine-solubility ephansi kakhulu ngethusi, futhi ingakha ama-brittle compounds ngethusi, angenamthelela omncane ekuqhubeni kukagesi, kepha anganciphisa ukucubungula kwepulasitiki.

Ithusi elibomvu linokumelana okuhle nokugqwala emkhathini, amanzi olwandle, ama-asidi athile angenayo i-oxidizing (i-hydrochloric acid, i-dilute sulfuric acid), i-alkali, isisombululo sikasawoti kanye nama-organic acid ahlukahlukene (i-acetic acid, i-citric acid), futhi asetshenziswa imboni yamakhemikhali. Ngaphezu kwalokho, ithusi elibomvu line-weldability enhle futhi lingacutshungulwa ngemikhiqizo ehlukahlukene eqediwe futhi eqediwe ngokucubungula okubandayo nokwe-thermoplastic.