Soo bandhigida saaraha joodariga ee alaabta muraayadaha birta ah

Soo koobida alaabta muraayadaha birta ah ayaa la soo bandhigay. Qalabka muraayadaha birta ah waa qayb muhiim ah oo ka mid ah alaabta guriga casriga ah, sida magacaba tilmaamayo, alaabta guriga ee dhalada ah waa isku dhafka birta iyo alaabta dhalada, alaabta muraayadaha birta ah ee leh sifooyin kooban oo ku habboon ayaa caan ku ah dad aad u tiro badan. Lasoco 'xianghe furniture city' mall online-ka ah ee hoos yimaada isqurxinta yar si ay wax uga bartaan soo bandhigida alaabta guriga ee dhalada ah! Soo bandhigida alaabta muraayadaha birta ah. Qalabka muraayadaha birta ah waa qayb muhiim ah oo ka mid ah alaabta guriga casriga ah, sida magacaba tilmaamayo, alaabta guriga ee dhalada ah waa isku dhafka birta iyo alaabta dhalada, alaabta muraayadaha birta ah ee leh sifooyin kooban oo ku habboon ayaa caan ku ah dad aad u tiro badan. Lasoco 'xianghe furniture city' mall online-ka ah ee hoos yimaada isqurxinta yar si ay wax uga bartaan soo bandhigida alaabta guriga ee dhalada ah! Muraayadaha birta ah waxaa sidoo kale loo yaqaan 'amorphous alloy', codsiga alaabta alaabta guriga, waxay leedahay faa'iidooyinka birta iyo dhalooyinka, waxayna ka gudubtaa faa'iido darrooyinkooda. Sida galaasku waa jilicsan yahay, ma xaleelasho. Xoog sare oo ka sarreeya kan birta ah, qallafsanaanta dhalada birta in ka badan birta qalabka adag, oo leh adayg gaar ah iyo qallafsanaan, sidaas darteed, dadku waxay ku ammaaneen muraayadda birta 'ha garaacin ma jabin,' boqorka 'glaas'. Marka dadka intooda badani ay ka fekeraan muraayadda, muraayaddu waxay si dhakhso ah u boodaan fikradda maskaxdeena. Laakiin shuruudo gaar ah, muraayadda birta ah ayaa ka dhigi karta, tusaale ahaan: muraayadda noocan oo kale ah waxaa loo isticmaali karaa qalab ku habboon qalabka korontada iyo naadiyada golfka. Johns Hopkins (dekedda Baltimore, 约翰霍普金斯大学) Cilmi baare ka tirsan jaamacadda Todd C. Hufnagel waxay ka shaqaynaysaa soo saarista sifooyinka super, laastikada iyo magnetic ee habka galaaska macdan. Hufnagel waxay rabtaa inay ogaato, marka samaynta muraayadda macdan, ay dhacdo marka ay dhalaalayso qaboojinta birta ee isbeddelka metalographic adag. Saynis yahanada, galaasku wuxuu u noqon karaa qaboojin kasta oo dareere ah ilaa mid adag oo aan lahayn walxo crystalline ah. Inta badan birta qaboojinta crystallization, xeerarka atamka loo habeeyey qaab loo yaqaan shabag kristal ah. Haddii aadan dhicin crystallization iyo habaynta atomigu waa mid aan joogto ahayn, weli samaynaysa galaas bir ah. Ha jeclayn dhalooyinka, birta, galaasku maaha mid hufan ama aan qallafsanayn, qaabdhismeedkooda atomigu waa naadir si ay u yeeshaan sifooyin farsamo oo gaar ah iyo sifooyin birlab ah. Biraha caadiga ah ee ay sababto cilladahooda shabagga ah oo ay fududahay in la leexiyo qallooca ama waxay horseedaan luminta qaab joogto ah. Taas bedelkeeda, muraayadda birta ka dib qallafsanaanta waxay u badan tahay inay dib ugu soo noqdaan qaabkeedii hore. Cilad la'aanta crystal waxay ka dhigtaa dhalada birta dhalaalaysa ee asalka ah oo wax tar leh. Joogitaanka galaaska macdan ah dib loo soo celin karaa qarniga s, Kramer markii ugu horeysay sheegay in gaaska galaas bir ah, metallurgist in sano, bartay by qaso xaddi gaar ah oo biraha - - Si ay u muujiyaan kiristaalo, sida nikkel iyo zirconium, Klement ee machadka California ee technology, iyo Duwez AuSi galaas macdan ah waxaa loo diyaariyey by technology demin. Marka lakabka khafiifka ah ee daawaha ka hooseeya boqol darajo heerka labaad ee qaboojinta, waxay sameeyaan muraayad bir ah. Laakin sababta oo ah baahida qaboojinta degdega ah, waxa kaliya oo laga dhigi karaa xargo dhuuban, silig ama budo. Dhowaan, saynisyahannadu waxay isku daraan walxaha atamka, afar ama shan cabbir oo kala duwan si ay u sameeyaan sida noocyo kala duwan oo muraayado ah oo bir ah. Beddel cabbirka atomiga ka dhig mid isku dhafan si uu u sameeyo galaas si uu u noqdo mid adag. Ganacsi ahaan waa mid ka mid ah ujeedooyinka daawaha cusub ee loo isticmaalo in lagu sameeyo madaxa usha golfka