Izingxenye ze-granite ezinembile zisetshenziswa kakhulu ezimbonini ezahlukahlukene, kufaka phakathi i-aerospace, eyezimoto, eye-elekthronikhi, kanye neyokukhiqiza.Zidingeka kakhulu ngenxa yokuqina kwazo okukhethekile, ukuzinza, nekhono lokumelana nezinga lokushisa elidlulele.Lezi zingxenye ezikhethekile zegwadle ziyingxenye ebalulekile yezinqubo eziningi ezibalulekile, futhi ukukhiqizwa kwazo kudinga ukunemba okuphezulu.Ukuminyana kwezingxenye zegwadle ezinembayo kudlala indima ebalulekile ekunqumeni ubuqotho bazo besakhiwo kanye nekhono lazo lokumelana nengcindezi phakathi nokusebenza.
Ibanga lokuminyana lezingxenye ze-granite ezinembayo liyahlukahluka ngokusekelwe ekusebenziseni kwazo okuthile.Ngokuvamile, izingxenye zegwadle ezinembayo zinokuminyana ukusuka ku-2.5 g/cm3 ukuya ku-3.0 g/cm3.I-granite esetshenziselwa ukwenza lezi zingxenye ngokuvamile ikhethwa ngokusekelwe ezintweni zayo ezibonakalayo, ezifana namandla acindezelayo, ubulukhuni, nokuzinza kwe-thermal.Ububanzi bokuminyana bunqunywa izici ezithile ze-granite kanye nenqubo yokukhiqiza esetshenziselwa ukudala ingxenye.
I-Granite iyinto engokwemvelo eyakhiwe ikakhulukazi i-quartz, i-feldspar, ne-mica.Inhlanganisela yalezi zimbiwa inika igwadle izakhiwo zayo eziyingqayizivele, okuhlanganisa ukuminyana kwayo okuphezulu, amandla, nokuqina.Inqubo yokukhiqiza esetshenziselwa ukwakha izingxenye zegwadle ezinembayo ihlanganisa ukusika, ukugaywa, kanye nokupholisha impahla yegwadle ibe izilinganiso ezidingekayo.Phakathi nenqubo yokukhiqiza, ukuminyana kwezinto ze-granite kungashintshwa ngokungeza noma ukususa izinto ezindaweni ezithile ukuze kuzuzwe isisindo esifiselekayo nokuqina.
Ibanga lokuminyana lezingxenye zegwadle ezinembayo libalulekile ngoba linquma ubuqotho bazo besakhiwo namandla okumelana nengcindezi.Izingxenye ze-high-density granite zihlala isikhathi eside futhi zingamelana nezingcindezi eziphakeme kunezingxenye eziphansi zokuminyana.Abakhiqizi basebenzisa izindlela ezahlukahlukene ukuhlola ukuminyana kwezingxenye zegwadle, okuhlanganisa nesisindo se-hydrostatic, isimiso sika-Archimedes, kanye ne-mass spectrometry.
Ngaphezu kokuminyana kwazo, izingxenye ze-granite ezinembayo nazo zaziwa ngokuzinza kwazo okukhethekile.I-Granite iyisivikeli se-thermal esihle kakhulu, okusho ukuthi ayinwebeki noma inkontileka ngokuphawulekayo ekuphenduleni izinguquko zokushisa.Lokhu kuyenza ilungele ukusetshenziswa ezinhlelweni ezidinga ukuzinza okuphezulu, njengamathuluzi okulinganisa ukunemba nemishini yezimboni.Ukuzinza okuphezulu kwezingxenye ze-granite ezinembayo kuzivumela ukuthi zigcine umumo nokusebenza kwazo ngokuhamba kwesikhathi, okuholela ekwandeni kokunemba nokukhiqiza.
Sengiphetha, uhla lokuminyana lwezingxenye ze-granite ezinembayo luyinto ebalulekile enquma ubuqotho bazo besakhiwo namandla okumelana nengcindezi.Lezi zingxenye zenziwa kusetshenziswa izinto ze-granite zekhwalithi ephezulu ezikhethwa ngokusekelwe ezimpahleni zazo ezibonakalayo bese zisikwa, zigaywe, futhi zipholishwe ngokwezilinganiso ezidingekayo.Ukuminyana kwezingxenye zegwadle ezinembayo ngokuvamile zisukela ku-2.5 g/cm3 ukuya ku-3.0 g/cm3.Lezi zingxenye zisetshenziswa kakhulu ezimbonini ezahlukahlukene, ezihlanganisa i-aerospace, ezezimoto, ezogesi, nezokukhiqiza, futhi zaziwa ngokuhlala kwazo okukhethekile, ukuzinza, nekhono lokumelana namazinga okushisa adlulele.
Isikhathi sokuthumela: Mar-12-2024