Ezimbonini ezifana nama-semiconductors kanye ne-precision electronics, enezidingo eziqine kakhulu ngendawo yokukhiqiza, ukuhlanzeka kwendawo yokusebenzela engenalo uthuli kuthinta ngqo izinga lomkhiqizo womkhiqizo. Inkinga yokungcola ebangelwa ukugqwala kwezisekelo zensimbi ezisansimbi isiba yinkinga enzima emabhizinisini. Kodwa-ke, isixazululo se-granite se-ZHHIMG siphumelele ngempumelelo isitifiketi esigunyaziwe ngokusebenza kwaso okuvelele, okuletha impumelelo entsha embonini.
Nakuba izisekelo zensimbi ezisansimbi zisetshenziswa kakhulu emkhakheni wezimboni, ukumelana kwazo nokugqwala okungekuhle kuvezwa ngokugcwele endaweni yokusebenzela engenalo uthuli. I-cast iron ikakhulukazi yakhiwe i-iron ne-carbon, futhi ijwayele kakhulu ukusabela kwe-oxidation nge-oxygen kanye nomswakama emoyeni, okwenza ukugqwala. Endaweni yokusebenzela engenalo uthuli, ngisho nokugqwala okuncane okuxebuka kungaveza amafayili ensimbi. Uma lezi zinhlayiya zingena kumishini enembayo noma zinamathela ebusweni bemikhiqizo, zingadala imiphumela ebucayi njengamasekhethi amafushane kuma-semiconductor chips kanye nokungcoliswa kwezingxenye ze-optical ezinembayo, okwandisa kakhulu izinga lokungasebenzi kahle kwemikhiqizo. Ngokwezibalo zemboni, izinkinga zokukhubazeka kwemikhiqizo ezibangelwa ukugqwala kwezisekelo zensimbi zenza u-15% kuya ku-20% wokwehluleka kokukhiqiza ezindaweni zokusebenzela ezingenalo uthuli.
Isixazululo segwadle se-ZHHIMG sibhekane ngokuyisisekelo nezingozi zokungcoliswa kwezisekelo zensimbi. I-Granite yakhiwe ikakhulukazi ngamaminerali afana ne-quartz ne-feldspar. Inezici zamakhemikhali ezinzile ngokwedlulele, ezinobubanzi bokubekezelela i-pH ku-1 kuya ku-14. Ayihlangani neze nama-reagents amakhemikhali ane-asidi noma e-alkaline futhi ayingeni ku-oxidation nge-oxygen noma umswakama emoyeni. Ngakho-ke, ayikho inkinga yokugqwala. Phakathi naleso sikhathi, ukwakheka kwayo okuminyene (i-porosity <0.1%) yenza indawo yayo ibushelelezi futhi isicaba, futhi akulula ukukhangisa uthuli nokungcola. Ngisho noma isetshenziswe isikhathi eside endaweni yokusebenzela engenalo uthuli enezidingo zokuhlanzeka okuphezulu, isengakwazi ukugcina isimo esihlanzekile, igweme ngokuphumelelayo imiphumela emibi emkhiqizweni obangelwa ukungcoliswa kwesisekelo.
Okubaluleke kakhulu ukunakwa ukuthi isisombululo se-granite se-ZHHIMG sesiphumelele isitifiketi se-ISO 14644-1 Class 5 segumbi elihlanzekile lendawo. Lesi sitifiketi sinezidingo eziqinile ezijwayelekile zokuhlangana kwezinhlayiya ezimisiwe emoyeni. Ezinyangeni ezintathu ezilandelanayo zokuhlolwa okunzima, isisekelo segwadle se-ZHHIMG sigcine ngokuqhubekayo izinga lokuphuma kwezinhlayiyana eziphansi kakhulu, siqinisekisa ukuthi ngeke kubangele ukungcoliswa kwendawo yokusebenzela engenalo uthuli. Ngaphezu kwalokho, isiteji se-granite siphinde sibe ne-coefficient ephansi kakhulu yokwanda okushisayo kanye nokumelana nokudlidliza okuhle kakhulu. Ngenkathi iqinisekisa ukuhlanzeka kwendawo yokusebenzela engenalo uthuli, inganikeza ukusekela okuzinzile kwemishini enembile, ithuthukise ukunemba kokusebenza nokuthembeka kwemishini.
Ngemuva kokuthi inkampani eyaziwayo yokukhiqiza i-semiconductor yamukele isisombululo se-granite se-ZHHIMG sokuthatha indawo yesisekelo sensimbi, izinga lesici lemikhiqizo yalo ebangelwa ukungcola lehla kakhulu lisuka ku-8% laya ku-1.5%, ukusebenza kahle kokukhiqiza kukhuphuke ngo-25%, futhi izindleko zonyaka ezisindisiwe ngenxa yokuchithwa komkhiqizo zedlula ama-yuan ayizigidi ezingu-10. Le mpumelelo emangalisayo iqinisekisa ngokugcwele ukubaluleka okuvelele kwesisombululo segwadle se-ZHHIMG ekubhekaneni nezinkinga zokungcola ezinkundleni zokucobelelana ngolwazi ezingenalo izintuli.
Ngokuthuthuka okuqhubekayo kokunemba komkhiqizo kanye nezidingo zekhwalithi ezimbonini ezihlukahlukene, ukubaluleka kwemihlangano yokucobelelana ngolwazi engenalo uthuli kuya ngokuya kugqama. Izixazululo ze-granite ze-ZHHIMG, ezinezici zazo ezingagqwali, ezihlanzekile nezizinzile, kanye nokusekelwa okugunyaziwe kwesitifiketi, zinikeza izinketho eziyisisekelo ezithembekile zamabhizinisi, zisiza imboni ukuthi iqhubekele phambili ekunembeni okuphezulu nasekukhiqizeni ikhwalithi.
Isikhathi sokuthumela: May-23-2025