Ukusetyenziswa kwegranite njengesiseko sokuLungelelanisa iMicimbi yokuLinganisa (CMM) sisenzo esamkelwe kakuhle kwishishini lokuvelisa.Oku kungenxa yokuba igranite inozinzo olubalaseleyo lobushushu, oluphawu oluyimfuneko kwiziphumo zomlinganiselo ochanekileyo kwiCMM.Kweli nqaku, siza kuphonononga indlela ukuzinza kwe-thermal yesiseko se-granite kuchaphazela ngayo iziphumo zokulinganisa ze-CMM.
Okokuqala, kubalulekile ukuqonda ukuba kuthetha ukuthini ukuzinza kwe-thermal.Ukuzinza kwe-Thermal kubhekiselele kwisakhono sezinto zokumelana nokutshintsha kwe-thermal ngaphandle kokuguqulwa okubalulekileyo kwiimpawu zayo zomzimba kunye neekhemikhali.Kwimeko ye-CMM, ukuzinza kwe-thermal kuhambelana nokukwazi kwesiseko segranite ukugcina ubushushu obuqhubekayo nangona utshintsho kwindawo engqongileyo.
Xa i-CMM isebenza, izixhobo zenza ukushisa, okunokuchaphazela iziphumo zokulinganisa.Oku kungenxa yokuba ukwanda kwe-thermal kwenzeka xa i-material ifudunyezwa, ibangela utshintsho lwe-dimension olungakhokelela kwiimpazamo zokulinganisa.Ngoko ke, kubalulekile ukugcina isiseko sobushushu esiqhubekayo ukuqinisekisa iziphumo ezihambelanayo nezichanekileyo zokulinganisa.
Ukusetyenziswa kwegranite njengesiseko seCMM kubonelela ngeenzuzo ezininzi.Igranite ine-coefficient ephantsi yokwandiswa kwe-thermal, oku kuthetha ukuba ayinwebeki kakhulu xa iphantsi kokutshintsha kweqondo lokushisa.Inomgangatho ophezulu we-thermal conductivity okhuthaza ukusabalalisa ukushisa okufanayo kwisiseko.Ngaphezu koko, i-porosity ephantsi ye-granite kunye nobunzima be-thermal bunceda ukulawula ukuhluka kobushushu kunye nokunciphisa iziphumo zokutshintsha kobushushu bendalo kwiziphumo zokulinganisa.
I-Granite nayo iyinto ezinzileyo kakhulu echasene ne-deformation kwaye igcina imilo yayo nangona ibonakaliswe kuxinzelelo lomatshini.Le propati ibalulekile ekuqinisekiseni ukubekwa kwindawo echanekileyo yezinto zoomatshini, ezinokuchaphazela kakhulu iziphumo zomlinganiselo.
Isishwankathelo, ukuzinza kwe-thermal yesiseko se-granite kubaluleke kakhulu ekuchanekeni nasekuchanekeni kwemilinganiselo ye-CMM.Ukusetyenziswa kwegranite kunika isiseko esizinzileyo kunye nesigxina esigcina ukushisa okungapheliyo kwaye sichasa utshintsho ngenxa yezinto zangaphandle.Ngenxa yoko, ivumela umatshini ukuba unikeze iziphumo zokulinganisa ezichanekileyo kunye nezihambelanayo, ukuphucula umgangatho wemveliso kunye nokunciphisa iindleko zokuvelisa.
Ixesha lokuposa: Apr-01-2024