Iindaba
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Zithini iingxaki zegranite kwishishini le-semiconductor?
Phantsi kweemfuno ezingqongqo zokuchaneka okuphezulu kunye nokuthembeka okuphezulu kwishishini le-semiconductor, nangona i-granite yenye yezona zinto ziphambili, iimpawu zayo zizisa nemida ethile. Ezi zilandelayo ziingxaki zayo eziphambili kunye nemingeni ekusebenziseni okusebenzayo...Funda ngokugqithisileyo -
Ukusetyenziswa kwegranite kwishishini le-semiconductor: Izixhobo, iimveliso kunye neenzuzo eziphambili.
Ukwenziwa kwee-semiconductor kuthatha "ukuchaneka kwinqanaba le-nanometer" njengeyona nto iphambili ekufuneni kwayo. Nasiphi na impazamo encinci inokukhokelela ekungasebenzini kakuhle kwe-chip. I-Granite, eneempawu zayo zomzimba ezizinzileyo nezekhemikhali, iye yaba yinto ephambili kwizixhobo eziphambili ze-semiconductor kunye nokudlala...Funda ngokugqithisileyo -
Kutheni iinkampani zeFortune 500 zikhetha i-ZHHIMG brand granite? Kuba iilabhoratri ezininzi zeyunivesithi ezidumileyo ziyayisebenzisa.
Kwimimandla yokwenziwa kwemveliso kunye nophando lwesayensi olukumgangatho ophezulu apho iimfuno zokusebenza kwemveliso zingqongqo kakhulu, ukhetho olwenziwe ziinkampani zeFortune 500 kunye neelabhoratri ezininzi ezidumileyo zeyunivesithi bezisoloko zimela imigangatho ephezulu yoshishino. I-ZHHIM...Funda ngokugqithisileyo -
Kutheni ixesha lokuphila kwezinto zegranite zeZHHIMG lidlula iminyaka engama-30? 3.1g/cm³ density + 50GPa elastic modulus, Materials Science.
Kwimimandla yokwenziwa kwemveliso ephezulu kunye nobunjineli obuchanekileyo, ubomi benkonzo yezixhobo bunxulumene ngokuthe ngqo nokuzinza kwemveliso kunye neendleko zokusebenza. Izixhobo zegranite ze-ZHHIMG, ezinobunzima obuphezulu be-3.1g/cm³ kunye ne-modul elastiki ebalaseleyo...Funda ngokugqithisileyo -
I-Granite VS cast iron: Umahluko kwi-thermal deformation phakathi kwezinto ezimbini emva kokusebenza okuqhubekayo iiyure ezisi-8 ulinganiswe kusetyenziswa i-thermal imager.
Kwicandelo lokuvelisa nokuhlola ngokuchanekileyo, ukusebenza kokuguquguquka kobushushu bezinto yinto ephambili emisela ukuchaneka nokuthembeka kwezixhobo. I-Granite kunye ne-cast iron, njengezixhobo ezimbini ezisetyenziswa kakhulu kwimizi-mveliso, ziye zatsala kakhulu...Funda ngokugqithisileyo -
Ukusuka kwi-isotropy yezinto ezibonakalayo ukuya ekucinezelweni kokungcangcazela: I-granite iqinisekisa njani ukuba uphando lwesayensi luyaphindaphindeka?
Kwicandelo lophando lwesayensi, ukuphindaphindwa kwedatha yovavanyo yinto ephambili ekulinganiseni ukuthembeka kwezinto ezifunyenweyo zesayensi. Naluphi na uphazamiseko lokusingqongileyo okanye impazamo yokulinganisa inokubangela ukuphambuka kweziphumo, ngaloo ndlela kunciphisa ukuthembeka...Funda ngokugqithisileyo -
Kutheni iilabhoratri ze-quantum computing kufuneka zisebenzise iziseko zegranite?
Kwicandelo le-quantum computing, elihlola iimfihlakalo zehlabathi le-microscopic, naluphi na uphazamiseko oluncinci kwindawo yovavanyo lunokukhokelela ekuphambukeni okukhulu kwiziphumo zokubala. Isiseko se-granite, kunye nokusebenza kwayo okugqwesileyo, siye saba yi...Funda ngokugqithisileyo -
Iqonga le-granite optical lingakwazi njani ukufikelela kuzinzo lwe-angular lwe-0.01μrad?
Kwimimandla yovavanyo oluchanekileyo lwe-optical kunye nokuveliswa okuphezulu, uzinzo lwe-angular kwinqanaba le-0.01μrad luphawu oluphambili. Amaqonga e-optical e-granite, aneempawu zawo zezinto kunye nokusebenzisana kwetekhnoloji, abe yintloko yokuthwala ukufikelela kwi-ultra-hi...Funda ngokugqithisileyo -
Ngaba ukugqwala kweziseko zesinyithi esityhidiweyo kuyayingcolisa indawo yokusebenzela engenathuli? Isisombululo segranite se-ZHHIMG siqinisekisiwe.
Kwimizi-mveliso efana nee-semiconductors kunye ne-electronics echanekileyo, eneemfuno ezingqongqo kakhulu kwimeko yemveliso, ukucoceka kwendawo yokusebenzela engenaluthuli kuchaphazela ngokuthe ngqo izinga lemveliso. Ingxaki yongcoliseko olubangelwa kukugqwala kwemveli...Funda ngokugqithisileyo -
Yintoni iPlate yoMphezulu weGranite?
Ipleyiti yomphezulu wegranite sisixhobo esichanekileyo esenziwe ngegranite enoxinano oluphezulu, eyaziwa ngokuzinza kwayo, ukuqina kwayo, kunye nokuba tyaba. Isetyenziswa kakhulu kwimveliso, i-metrology, kunye nolawulo lomgangatho, isebenza njengeqonga elisisiseko lokuqinisekisa ukuchaneka kwimilinganiselo ebalulekileyo...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kweePlate zeGranite Surface zeBanga A kunye neBanga B?
Iipleyiti zomphezulu wegranite zizixhobo ezibalulekileyo ekulinganiseni ngokuchanekileyo nasekuveliseni, kodwa ayizizo zonke iipleyiti ezenziwe zalingana. Iipleyiti zomphezulu wegranite zeBanga A kunye neBanga B zahluke kakhulu ngokubhekiselele ekuchanekeni, ukugqitywa komphezulu, iimeko zokusetyenziswa, kunye neendleko.Funda ngokugqithisileyo -
Kufuneka Kangaphi I-Granite Surface Plate Ilinganiswe?
Iipleyiti zomphezulu wegranite ziyaziwa ngokuzinza nokuchaneka kwazo, zisebenza njengezixhobo ezibalulekileyo kumashishini aqala kwi-aerospace ukuya kwimveliso ye-semiconductor. Nangona kunjalo, kwanale pleyiti ihlala ixesha elide ifuna ukulinganiswa rhoqo ukuze ihlale ichanekile. Ukuthintela...Funda ngokugqithisileyo