Iindaba
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Ngaba ukuxinana kwegranite kuyatshintsha ngokuhamba kwexesha?
Kwiimeko eziqhelekileyo, ubuninzi be-granite abutshintshi kakhulu ngexesha, kodwa phantsi kweemeko ezithile ezithile, kunokutshintsha. Oku kulandelayo luhlalutyo oluvela kwiinkalo ezahlukeneyo: Phantsi kweemeko eziqhelekileyo, ukuxinana kuzinzile I-Granite yi-igneous r ...Funda ngokugqithisileyo -
Umbala weGranite kunye nokukhethwa kwamatye kwizixhobo ezichanekileyo zoshishino.
Kwimimandla yokwakha kunye nezoshishino, i-granite isetyenziswa ngokubanzi ngenxa yobunzima bayo, ukuxinana, ukuxhathisa i-asidi kunye ne-alkali, kunye nokumelana nemozulu. Oku kulandelayo luhlalutyo oluneenkcukacha kuwe malunga nokuba umbala wegranite uchaphazela ukuxinana kwawo kunye nendlela yokukhetha ngakumbi ...Funda ngokugqithisileyo -
Izinto eziphambili ezichaphazela ukuxinana ekukhethweni kwezinto zegranite.
I-Granite, njengento esetyenziswa ngokubanzi ekwakhiweni, ukuhlobisa, iziseko zezixhobo ezichanekileyo kunye nezinye iindawo, ubuninzi bayo buyisalathisi esibalulekileyo sokulinganisa umgangatho kunye nokusebenza. Xa ukhetha imathiriyeli yegranite, kubalulekile ukuqonda izinto eziphambili ezithi aff...Funda ngokugqithisileyo -
Imfihlelo yokuchaneka phantsi koxinaniso Umahluko phakathi kweziseko zegranite kunye neziseko zentsimbi etyhidiweyo: Ingqiqo ebuyayo yeNzululwazi yeMpahla.
Kwintsimi yokwenziwa ngokuchanekileyo, ukungaqondi kakuhle okuqhelekileyo kukuba "uxinzelelo oluphezulu = ukuqina okuqinileyo = ukuchaneka okuphezulu". Isiseko segranite, esinoxinano lwe-2.6-2.8g/cm³ (7.86g/cm³ yentsimbi etyhidiweyo), siphumelele ukuchaneka ukodlula iimicrometers okanye nkqu ...Funda ngokugqithisileyo -
Isakhelo se-granite gantry ye-LCD / izixhobo ze-OLED: Kutheni iqinile ngakumbi nge-40% yokunciphisa ubunzima?
Kwimveliso yeepaneli ze-LCD / OLED, ukusebenza kwe-gantry yezixhobo kuchaphazela ngokuthe ngqo isivuno sesikrini. Iifreyimu ze-gantry zentsimbi zemveli zinzima ukuhlangabezana neemfuno zesantya esiphezulu kunye nokuchaneka ngenxa yobunzima obunzima kunye nokuphendula okucothayo. Igranite ga...Funda ngokugqithisileyo -
Iimeko zesicelo kunye neenzuzo zeziseko zegranite kwimigca yokuvelisa ibhetri.
Umatshini wokumakisha we-laser we-Zhongyan Evonik Ukuchaneka okuphezulu kokuma: Yamkela isiseko esinamatye aphindwe kabini ebhastile kunye negraniti, kunye ne-coefficient yokwandisa i-thermal phantse i-zero kunye nokuthe tye kwe-stroke epheleleyo ye-± 5μm. Idityaniswe nenkqubo yokugaya yeRenishaw kunye nomqhubi weGaocun, i-0.5μ ...Funda ngokugqithisileyo -
10m ubude ±1μm ukutyeba! Ingaba iqonga legranite leZHHIMG lifikelela njani koku?
Kwinkqubo yokugquma kweeseli zelanga ze-perovskite, ukufezekisa i-± 1μm flatness ngaphezu kwe-10-meter span ngumngeni omkhulu kwishishini. Iiplatifti zegranite ze-ZHHIMG, ezisebenzisa izibonelelo zendalo zegranite kunye neteknoloji yokusika, ziye zawunqoba ngempumelelo lo mngeni...Funda ngokugqithisileyo -
Kutheni i-95% yabavelisi bezixhobo zokupakisha eziphambili bethanda uphawu lweZHHIMG? Uhlalutyo lwamandla emva kwe-AAA-level Integrity Certification.
Kwintsimi yokwenziwa kwezixhobo zokupakisha eziphambili, uphawu lwe-ZHHIMG luphumelele ukuthembela kunye nokukhethwa kwe-95% yabavelisi ngamandla ayo abalaseleyo kunye nodumo lweshishini. Isatifikethi sengqibelelo yenqanaba le-AAA ngasemva kwayo ngumxhasi onamandla...Funda ngokugqithisileyo -
Ngaba isiseko segranite sinokuluphelisa uxinzelelo lwe-thermal kwisixhobo sokupakisha se-wafer.
Kwinkqubo yokwenziwa kwe-semiconductor echanekileyo kunye neyinkimbinkimbi yokupakishwa kwe-wafer, uxinzelelo lwe-thermal lufana "nomtshabalalisi" ofihliweyo ebumnyameni, ehlala esongela umgangatho wokupakisha kunye nokusebenza kweechips. Ukusuka kumahluko kwi-coefficients yokwandiswa kwe-thermal...Funda ngokugqithisileyo -
Iqonga lovavanyo lweSemiconductor: Zeziphi iingenelo ezihambelana nokusebenzisa igraniti ngaphezulu kwemathiriyeli yentsimbi etyhidiweyo?
Kwintsimi yovavanyo lwe-semiconductor, ukukhethwa kwezinto ezibonakalayo kwiqonga lokuvavanya kudlala indima ecacileyo ekuvavanyeni ukuchaneka kovavanyo kunye nokuzinza kwezixhobo. Xa kuthelekiswa nezinto ezenziwe ngentsimbi yesiNtu, igranite iye yaba lolona khetho lufanelekileyo lweplatifti yovavanyo lwesemiconductor...Funda ngokugqithisileyo -
Kutheni izixhobo zokuvavanya i-IC zingenakwenza ngaphandle kwesiseko segranite? Ukutyhila ngokunzulu ikhowudi yobugcisa emva kwayo.
Namhlanje, ngophuhliso olukhawulezayo lweshishini le-semiconductor, uvavanyo lwe-IC, njengekhonkco elibalulekileyo lokuqinisekisa ukusebenza kwee-chips, ukuchaneka kwayo kunye nokuzinza kuchaphazela ngokuthe ngqo izinga lesivuno se-chips kunye nokukhuphisana kweshishini. Njengoko inkqubo yokwenziwa kwetshiphu...Funda ngokugqithisileyo -
Isiseko seGranite seLaser yePicosecond
Isiseko segranite sepicosecond lasers senziwe ngobuchule ukusuka kwigranite yendalo kwaye yenzelwe ngokukodwa iinkqubo zepicosecond laser ezichanekileyo, ezibonelela uzinzo olugqwesileyo kunye nokudambisa ukungcangcazela. Iimpawu: Inokuguqulwa kwe-thermal ephantsi kakhulu, iqinisekisa ukuchaneka okuphezulu kwi-laser pro ...Funda ngokugqithisileyo