Ma ka tanaasulaysaa saxnaanta Nanometer-kaaga? Doorka Muhiimka ah ee Dayactirka iyo Habaynta Saxanka Dusha Sare ee Granite-ka ee Saxda ah

Saxanka dusha sare ee granite-ka waa barta ugu dambeysa ee eber ee tixraaca mitirka cabbirka. Si kastaba ha ahaatee, hufnaanta tixraacaas - ha ahaato qaab kormeer caadi ah ama qayb sax ah oo sare sida saxanka dusha sare ee granite madow Taxanaha 517 - waxay gebi ahaanba ku xiran tahay daryeel adag. Khubarada metrology-ga iyo xirfadlayaasha xakamaynta tayada, laba su'aalood ayaa weli ah kuwa ugu muhiimsan: Waa maxay nadiifiyaha saxanka dusha sare ee granite-ka ugu fiican, iyo intee jeer ayay tahay in habka muhiimka ah ee loo habeeyo saxanka dusha sare ee granite-ka uu dhaco?

Dusha sare ee saxanka dusha sare ee si fiican loo calaliyo waxay u nugul tahay wasakheynta boodhka deegaanka, haraaga saliidda, iyo walxaha xoqan ee ka yimaada qaybaha shaqada. Wasakhdahan, haddii aan la hubin, waxay ku dhex milmaan granite-ka daloolsan, taasoo keenta duugis degdeg ah iyo fidsanaan. Isticmaalka xalka nadiifinta khaldan - sida saliidaha warshadaha ee caadiga ah ama kiimikooyinka leh walxaha xoqan - waxay dhaawici karaan dusha sare si ka dhaqso badan inta ay iskood u isticmaalaan. Tani waa sababta doorashada nadiifiyaha saxanka dusha sare ee granite aan gorgortan laga geli karin.

Nadiifiyaha saxanka dusha sare ee granite-ka ugu fiican waa mid si gaar ah loogu talagalay in lagu qaado oo lagu hakiyo walxaha qashinka ah iyada oo aan laga tegin filim ama lagu xoqin granite-ka. Xirfadlayaashu waa inay had iyo jeer la tashadaan nadiifiyaha saxanka dusha sare ee granite-ka SDS (Xaashida Xogta Badbaadada) si loo hubiyo in badeecadu ay tahay mid dhexdhexaad ah oo pH ah, aan sun ahayn, oo ka xor ah isku-dhafka dabiiciga ah ee isbeddela (VOCs) oo ka tagi kara haraaga. Nadiifiyaha tayada leh wuxuu fududeeyaa ka saarista wasakhda, marka lagu daro maro nadiif ah oo aan lahayn lakab, wuxuu dib u soo celiyaa dusha sare xaaladdiisa cabbirka, isagoo si toos ah u ilaalinaya saxnaanta saxda ah ee saxanka. ZHHIMG®, isagoo aqoonsanaya in waxqabadka ugu wanaagsan uu ka bilaabmo dusha sare oo saafi ah, wuxuu xoojinayaa tallaabadan muhiimka ah iyadoo qayb ka ah hagitaanka cimriga badeecada oo dhammaystiran.

Marka laga reebo nadiifinta maalinlaha ah, dib-u-xaqiijinta joogtada ah ee fidsanaanta saxanka - hagaajinta saxanka dusha sare ee granite - waa lama huraan. Xitaa xaaladaha ku habboon, isbeddelka deegaanka, wareegyada kulaylka, iyo qaababka isticmaalka ee aan laga fursan karin waxay sababaan daadadka dusha sare ee yar. Jadwalka habaynta waa in lagu go'aamiyaa iyadoo lagu saleynayo heerka saxanka (tusaale ahaan, saxannada Heerka 00 waxay u baahan yihiin hubin joogto ah oo ka badan Heerka B) iyo inta jeer ee la isticmaalo.

Markaad raadineyso cabbiraadda saxanka dusha sare ee granite ee ii dhow, hubi in bixiyaha adeeggu uu isticmaalo qalabka la raadraaci karo iyadoo loo eegayo heerarka qaranka, sida qalabka interferometer-ka laysarka ee la raadraaci karo iyo heerarka elektaroonigga ah, sida qalabka aadka u saxsan ee ay isticmaalaan kooxaha khubarada ah ee ZHHIMG®. Qaabaynta dhabta ahi waxay ka baxsan tahay hubin fudud; waxay ku lug leedahay dib-u-habayn xirfad leh si loogu soo celiyo saxanka dulqaadkiisii ​​​​asalka ahaa ee la xaqiijiyay, kaas oo u baahan xirfado gaar ah oo ay farsamayaqaannada xirfadleyda ah ee ZHHIMG® ay ku fiicnaayeen tobanaan sano.

Intaa waxaa dheer, ilaalinta xilliyada aan la isticmaalin waa muhiim. Dabool sagxad ah oo granite ah oo fudud - oo laga sameeyay walxo qaro weyn oo aan xoqin - waxay door labanlaab ah ka ciyaartaa: waxay ka ilaalisaa dusha sare ee jilicsan wasakhda hawada waxayna u dhaqantaa sidii kayd yar oo kuleyl ah, iyadoo saxanka ka ilaalinaysa isbeddelka heerkulka degdegga ah. Cabbirkan fudud wuxuu si weyn u yareeyaa shaqada nadiifinta wuxuuna kordhiyaa waqtiga u dhexeeya adeegyada dib-u-soo-celinta ee loo baahan yahay.

Ugu dambeyntii, gaarista iyo joogtaynta saxnaanta aadka u sarreysa waa ballanqaad ka baxsan iibsashada bilowga ah ee saxan dusha sare oo tayo sare leh. Iyagoo si taxaddar leh u dooranaya nadiifiyaha saxanka dusha sare ee granite ee ku habboon, u hoggaansanaanta jadwalka saxda ah ee saxanka dusha sare ee granite, iyo isticmaalka tallaabooyinka ilaalinta ee habboon, soosaarayaashu waxay hubiyaan in saldhiggooda metrology uu sii ahaado meel tixraac oo la isku halleyn karo oo heer caalami ah sannadaha soo socda.

Tilmaamaha Hawada Granite


Waqtiga boostada: Noofambar-25-2025