Yintoni ukuxhathisa kwe-asidi-alkali yamacandelo egranite achanekileyo?

Amacandelo e-granite achanekileyo asetyenziswa kakhulu kwi-metrology echanekileyo kunye nezicelo zobunjineli, ngenxa yeempawu zabo ezikhethekileyo. Ziyaziwa ngokuba zomelele kakhulu kwaye ziqinile, kunye nokwandiswa kwe-thermal ephantsi kunye nokumelana okugqwesileyo kokunxiba kunye nokukrazula. Nangona kunjalo, enye yeepropathi ezingaziwayo zamacandelo egranite achanekileyo kukuxhathisa okumangalisayo kwe-asidi-alkali.

Ukumelana ne-Acid-alkali kukukwazi kwesixhobo ukuxhathisa imiphumo eyingozi ye-asidi kunye nezisombululo zealkali. Kwiimeko ezininzi zoshishino kunye nebhubhoratri, izinto eziphathekayo zibonakaliswe kwiintlobo ezininzi ze-acids kunye ne-alkali ngendlela yokucoca kunye nezisombululo zokucubungula. Izixhobo ezingaxhathisiyo kule michiza zinokonakala kakhulu okanye zingaphumeleli, nto leyo ekhokelela ekulungisweni okuxabisa imali eninzi kunye nexesha lokuphumla.

I-Granite lilitye elivuthayo elenziwe ngeekristale ezidibeneyo zeeminerali ezifana ne-feldspar, i-quartz, kunye ne-mica. Ezi zimbiwa zinika i-granite ukomelela kunye nokuqina kwayo okubonakalayo, kwaye ziyenza ikwazi ukumelana nezisombululo zeasidi kunye nealkali. I-Granite iqulunqwe kakhulu yi-silicates, ezizinzile kwiikhemikhali kunye ne-inert. Xa ibonakaliswe kwi-asidi okanye i-alkali, iiminerali ze-silicate kwi-granite ayisebenzi ngamakhemikhali, oku kuthetha ukuba izinto zihlala zilungile kwaye zingonakaliswa.

Ukumelana ne-asidi-alkali yamacandelo e-granite achanekileyo yongezwa ngakumbi ngeendlela ezahlukeneyo zokuvelisa. Ngethuba lenkqubo yokupholisa, umphezulu wegranite uphathwa nge-agent yokutywina ephucula ukuchasana kwayo nokuhlaselwa kweekhemikhali. Le sealant igcwalisa i-microscopic pores kunye nemingxuma ebusweni begranite, yenze umqobo okhuselayo ovimbela i-asidi okanye i-alkali ukuba ingene kwizinto eziphathekayo.

Enye into ebalulekileyo ephembelela ukuxhathisa kwe-asidi-alkali yamacandelo e-granite echanekileyo yi-porosity yawo. I-porosity ibhekisa kubungakanani bendawo evulekileyo okanye izithuba phakathi kweenkozo zegraniti. Okukhona isezantsi i-porosity ye-granite, kokukhona isezantsi ukufunxa kwayo ulwelo. Oku kubalulekile, njengoko nayiphi na i-fluids efunnwe yi-granite inokusabela kunye neemaminerali ngaphakathi kwelitye kunye nokunciphisa iimpawu zayo. Amacandelo e-granite achanekileyo enziwe nge-porosity ephantsi kakhulu ukuqinisekisa ukuxhathisa okuphezulu kwiikhemikhali.

Ukumelana ne-asidi-alkali yamacandelo egranite echanekileyo yinto ebalulekileyo kumashishini amaninzi afuna ukuchaneka okuphezulu kunye nokuchaneka, njenge-metrology, optics, ukuveliswa okuchanekileyo, kunye nokuveliswa kwe-semiconductor. Kule mizi-mveliso, ukuchaneka kubaluleke kakhulu. Naluphi na utshintsho oluncinci kwiipropati zezixhobo zabo lunokuba nefuthe elikhulu kwiziphumo zabo. Ngokusebenzisa amacandelo e-granite achanekileyo, la mashishini anokuqinisekiswa ukuba izixhobo zabo ziyakwazi ukumelana neempembelelo ezinobungozi zeekhemikhali, ezikhokelela ekuchanekeni okukhulu, ukuthembeka, kunye nokuqina.

Ukuqukumbela, amacandelo e-granite achanekileyo abonisa ukuxhathisa okungaqhelekanga kwe-asidi-alkali ngenxa yokwakheka kunye neenkqubo zokuvelisa. Ukumelana ne-asidi-alkali yamacandelo e-granite echanekileyo yenye yezinto ezininzi ezenza zibe yimathiriyeli efanelekileyo kwizicelo ezichanekileyo. Njengoko amashishini eqhubeka efuna ukuchaneka okukhulu kunye nokuthembeka kwizixhobo zabo, amacandelo e-granite achanekileyo aya kuhlala eyinxalenye ephambili kwi-arsenal yabo.