Izingxenye ze-granite eziqondile zisetshenziswa kabanzi ezimbonini ezahlukahlukene, okuhlanganisa izindiza, izimoto, izinto zikagesi, kanye nokukhiqiza. Zidingeka kakhulu ngenxa yokuqina kwazo okumangalisayo, ukuzinza, kanye nekhono lokubekezelela amazinga okushisa aphezulu. Lezi zingxenye ze-granite ezikhethekile ziyingxenye ebalulekile yezinqubo eziningi ezibalulekile, futhi ukukhiqizwa kwazo kudinga ukunemba okuphezulu. Ubuningi bezingxenye ze-granite eziqondile budlala indima ebalulekile ekunqumeni ubuqotho besakhiwo sazo kanye nekhono lazo lokubekezelela ingcindezi ngesikhathi sokusebenza.
Ububanzi bobuningi bezingxenye ze-granite eziqondile buyahlukahluka ngokusekelwe ekusetshenzisweni kwazo okuthile. Ngokuvamile, izingxenye ze-granite eziqondile zinobuningi obusukela ku-2.5 g/cm3 kuya ku-3.0 g/cm3. Izinto ze-granite ezisetshenziselwa ukwenza lezi zingxenye zivame ukukhethwa ngokusekelwe ezicini zazo zomzimba, njengamandla okucindezela, ubulukhuni, kanye nokuzinza kokushisa. Ububanzi bobuningi bunqunywa yizakhiwo ezithile zezinto ze-granite kanye nenqubo yokukhiqiza esetshenziswa ukudala ingxenye.
I-Granite iyinto yemvelo eyakhiwa kakhulu yi-quartz, i-feldspar, kanye ne-mica. Ukuhlanganiswa kwala maminerali kunikeza i-granite izakhiwo zayo ezihlukile, okuhlanganisa ukuminyana kwayo okuphezulu, amandla, kanye nokuqina. Inqubo yokukhiqiza esetshenziselwa ukudala izingxenye ze-granite ezinembile ihilela ukusika, ukugaya, kanye nokupholisha izinto ze-granite zibe nobukhulu obudingekayo. Ngesikhathi senqubo yokukhiqiza, ukuminyana kwezinto ze-granite kungashintshwa ngokungeza noma ukususa izinto ezindaweni ezithile ukuze kufezwe isisindo nobukhulu obufiselekayo.
Ububanzi bobuningi bezingxenye ze-granite ezinembile bubalulekile ngoba bunquma ubuqotho besakhiwo sazo kanye nekhono lokumelana nokucindezeleka. Izingxenye ze-granite ezixinene kakhulu zihlala isikhathi eside futhi zingamelana nokucindezeleka okuphezulu kunezingxenye ezixineneyo eziphansi. Abakhiqizi basebenzisa izindlela ezahlukene ukuhlola ubuningi bezingxenye ze-granite, okuhlanganisa isisindo se-hydrostatic, isimiso sika-Archimedes, kanye ne-mass spectrometry.
Ngaphezu kobuningi bazo, izingxenye ze-granite enembile nazo zaziwa ngokuqina kwazo okumangalisayo. I-Granite iyi-insulator yokushisa enhle kakhulu, okusho ukuthi ayikhuli noma ayinciphisi kakhulu ngenxa yokushintsha kwezinga lokushisa. Lokhu kuyenza ibe yindawo ekahle yokusetshenziswa ezicelweni ezidinga ukuzinza okuphezulu, njengamathuluzi okulinganisa ngokunembile kanye nemishini yezimboni. Ukuqina okuphezulu kwezingxenye ze-granite enembile kuzivumela ukuthi zigcine isimo sazo nokusebenza kwazo ngokuhamba kwesikhathi, okuholela ekuqineni nasekukhiqizeni okwengeziwe.
Ekuphetheni, ububanzi bobuningi bezingxenye ze-granite eziqondile buyinto ebalulekile enquma ubuqotho besakhiwo sazo kanye nekhono lokumelana nengcindezi. Lezi zingxenye zakhiwa kusetshenziswa izinto ze-granite ezisezingeni eliphezulu ezikhethwa ngokusekelwe ezicini zazo zomzimba bese zisikwa, zigaywe, futhi zipholishwe ngokulingana okudingekayo. Ubuningi bezingxenye ze-granite eziqondile buvame ukuba phakathi kuka-2.5 g/cm3 kuya ku-3.0 g/cm3. Lezi zingxenye zisetshenziswa kabanzi ezimbonini ezahlukene, okuhlanganisa izindiza, izimoto, izinto zikagesi, kanye nokukhiqiza, futhi zaziwa ngokuqina kwazo okumangalisayo, ukuzinza, kanye nekhono lokumelana namazinga okushisa aphezulu.
Isikhathi sokuthunyelwe: Mashi-12-2024