Ibhlog
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Kwicandelo lezixhobo zobugcisa ezichanekileyo, ngowuphi umbala wegranite ozinzileyo ngakumbi?
Kwicandelo lezixhobo ezichanekileyo zoshishino, ukuzinza kwegranite kuxhomekeke kakhulu kulwakhiwo lwayo lweeminerali, uxinano lwesakhiwo, kunye neempawu zokusebenza ezibonakalayo (ezifana ne-coefficient of thermal expansion, i-water absorption rate, kunye namandla okuxinzelela), endaweni yoko...Funda ngokugqithisileyo -
Ngaba uxinano lwegranite luyatshintsha ngokuhamba kwexesha?
Phantsi kweemeko eziqhelekileyo, uxinano lwegranite alutshintshi kakhulu ngokuhamba kwexesha, kodwa phantsi kweemeko ezithile ezithile, lunokutshintsha. Oku kulandelayo luhlalutyo oluvela kwiinkalo ezahlukeneyo: Phantsi kweemeko eziqhelekileyo, uxinano luzinzile Igranite yi-igneous r...Funda ngokugqithisileyo -
Umbala wegranite kunye nokukhethwa kwamatye ezixhobo zobugcisa bokuchaneka kwemizi-mveliso.
Kwimimandla yokwakha neyoshishino, igranite isetyenziswa kakhulu ngenxa yobunzima bayo, uxinano, ukumelana ne-asidi kunye ne-alkali, kunye nokumelana nemozulu. Oku kulandelayo luhlalutyo oluneenkcukacha oluya kukunika malunga nokuba umbala wegranite uyayichaphazela na uxinano lwayo kunye nendlela yokukhetha ngakumbi...Funda ngokugqithisileyo -
Izinto eziphambili ezichaphazela uxinano ekukhetheni izinto zegranite.
I-Granite, njengesixhobo esisetyenziswa kakhulu ekwakheni, ekuhombiseni, kwiziseko zezixhobo ezichanekileyo nakwezinye iindawo, uxinano lwayo luphawu olubalulekileyo lokulinganisa umgangatho kunye nokusebenza. Xa ukhetha izinto ze-granite, kubalulekile ukuqonda izinto eziphambili ezichaphazela...Funda ngokugqithisileyo -
Imfihlakalo yokuchaneka phantsi koxinano Umahluko phakathi kweziseko zegranite kunye neziseko zesinyithi eziphosiweyo: Ingqiqo echaseneyo yeSayensi yeZinto.
Kwicandelo lokuvelisa ngokuchanekileyo, ingcamango ephosakeleyo eqhelekileyo kukuba "uxinano oluphezulu = ukuqina okunamandla = ukuchaneka okuphezulu". Isiseko segranite, esinoxinano lwe-2.6-2.8g/cm³ (7.86g/cm³ yesinyithi esityhidiweyo), sifikelele ekuchanekeni okungaphezulu kokwee-micrometer okanye...Funda ngokugqithisileyo -
Isakhelo se-granite gantry sezixhobo ze-LCD/OLED: Kutheni siqinile ngakumbi xa sincitshiswa ubunzima ngama-40%?
Kwimveliso yeephaneli ze-LCD/OLED, ukusebenza kwe-gantry yezixhobo kuchaphazela ngokuthe ngqo isivuno sesikrini. Iifreyimu ze-gantry zesinyithi zemveli kunzima ukuhlangabezana neemfuno zesantya esiphezulu kunye nokuchaneka ngenxa yobunzima bazo obukhulu kunye nokuphendula okucothayo. I-granite gantry...Funda ngokugqithisileyo -
Amatyala okusetyenziswa kunye neenzuzo zeziseko zegranite kwimigca yokuvelisa ibhetri.
Umatshini wokumakisha nge-laser kaZhongyan Evonik Ukubeka indawo ngokuchanekileyo: Usebenzisa isiseko selitye eliphindwe kabini semabula kunye negranite, kunye ne-thermal expansion coefficient ephantse ibe yi-zero kunye ne-full-stroke straightness ye-±5μm. Idityaniswe ne-Renishaw grating system kunye ne-Gaocun driver, i-0.5μ ...Funda ngokugqithisileyo -
Ubude be-10m ±1μm buthe tyaba! Iqonga le-granite le-ZHHIMG likwenza njani oku?
Kwinkqubo yokugquma iiseli zelanga ze-perovskite, ukufikelela kwi-±1μm flatness ngaphezu kobude beemitha ezili-10 ngumceli mngeni omkhulu kushishino. Amaqonga e-granite e-ZHHIMG, esebenzisa iingenelo zendalo ze-granite kunye netekhnoloji yanamhlanje, ayoyisile ngempumelelo le ngxaki...Funda ngokugqithisileyo -
Kutheni ama-95% abavelisi bezixhobo zokupakisha eziphambili bekhetha uphawu lwe-ZHHIMG? Uhlalutyo lwamandla asemva kweSatifikethi soBulungisa se-AAA-level.
Kwicandelo lokuvelisa izixhobo zokupakisha eziphambili, uphawu lwe-ZHHIMG luphumelele ukuthenjwa kunye nokukhethwa kwabavelisi abangama-95% ngamandla alo apheleleyo kunye nodumo lweshishini. Isatifikethi sobunyani benqanaba le-AAA esingasemva kwaso sixhasa ngamandla...Funda ngokugqithisileyo -
Ngaba isiseko segranite singasusa uxinzelelo lobushushu kwizixhobo zokupakisha ze-wafer?
Kwinkqubo yokwenziwa kwee-semiconductor echanekileyo neyinkimbinkimbi yokupakisha ii-wafer, uxinzelelo lobushushu lufana "nomtshabalalisi" ofihliweyo ebumnyameni, ohlala esoyikisa umgangatho wokupakisha kunye nokusebenza kweetships. Ukusuka kumahluko kwii-coefficients zokwandiswa kobushushu...Funda ngokugqithisileyo -
Iqonga lovavanyo lwe-semiconductor: Ziziphi iingenelo zokusebenzisa i-granite ngaphezu kwezinto zesinyithi eziphosiweyo?
Kwicandelo lovavanyo lwe-semiconductor, ukukhethwa kwezinto zeqonga lovavanyo kudlala indima ebalulekileyo ekuchanekeni kovavanyo kunye nokuzinza kwezixhobo. Xa kuthelekiswa nezinto zesinyithi zendabuko, i-granite iba lolona khetho lufanelekileyo kwiplati yovavanyo lwe-semiconductor...Funda ngokugqithisileyo -
Kutheni izixhobo zovavanyo lwe-IC zingenakwenza ngaphandle kwesiseko segranite? Tyhila ngokunzulu ikhowudi yobugcisa engasemva kwaso.
Namhlanje, ngophuhliso olukhawulezileyo lweshishini le-semiconductor, uvavanyo lwe-IC, njengekhonkco elibalulekileyo lokuqinisekisa ukusebenza kweetships, ukuchaneka kwayo kunye nokuzinza kwayo kuchaphazela ngokuthe ngqo izinga lemveliso yeetships kunye nokukhuphisana kweshishini. Njengoko inkqubo yokuvelisa iitships...Funda ngokugqithisileyo