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Daraasad hore loo soo bandhigay oo lagu sameeyay Joornaalka Qalabka Nukliyeerka, birta aan lahayn austenitic ee cusub ee la sameeyay oo leh nanos-ka NbC ee si siman u qaybsamay (ARES-6) iyo birta aan lahayn ee caadiga ah ee 316 ayaa lagu baaray shucaaca ion-ka culus. Dhaqanka bararka kadib si loo barbar dhigo faa'iidooyinka ARES-6.
Daraasad: Iska caabbinta bararka ee birta aan lahayn austenitic oo leh nanoscale NbC oo si siman u qaybsan ayaa ku soo dhacda shucaaca ion-ka culus. Sawirka: Parilov/Shutterstock.com
Biraha aan miridhku lahayn ee Austenitic (SS) waxaa badanaa loo isticmaalaa qaybo gudaha ah oo lagu sameeyay fal-galayaasha biyaha iftiinka casriga ah halkaas oo ay la kulmaan qulqulka shucaaca sare.
Isbeddelka ku yimaada qaab-dhismeedka birta aan lahayn austenitic marka la qabto neutron-ka ayaa si xun u saameeya xuduudaha jireed sida adkaanta shucaaca iyo kala-goynta kulaylka. Wareegyada isbeddelka, daloolada, iyo kicinta ayaa ah tusaalooyin ka mid ah isbeddelka qaab-dhismeedka yar yar ee shucaaca oo badanaa laga helo birta aan lahayn austenitic.
Intaa waxaa dheer, birta aan lahayn austenitic waxaa ku dhaca fiditaan faaruq ah oo ay keento shucaaca, taasoo horseedi karta burbur dilaa ah oo ku yimaada qaybaha asaasiga ah ee fal-galiyaha. Sidaa darteed, hal-abuurka fal-galayaasha nukliyeerka casriga ah ee cimri dheer iyo wax-soo-saar sare waxay u baahan yihiin isticmaalka isku-dhafka adag ee u adkeysan kara shucaac badan.
Tan iyo horraantii 1970-meeyadii, habab badan ayaa la soo jeediyay si loo horumariyo walxaha shucaaca. Iyada oo qayb ka ah dadaallada lagu horumarinayo hufnaanta shucaaca, doorka qaybaha ugu muhiimsan ee dabacsanaanta fidinta faakuumka ayaa la bartay. Laakiin si kastaba ha ahaatee, sababtoo ah birta aan lahayn ee nikkel austenitic ee sare ayaa aad ugu nugul shucaaca sababtoo ah isbeddelka dhibicda helium, birta aan lahayn ee austenite ee hooseeya ma dammaanad qaadi karaan ilaalin ku filan oo daxalka ah marka la eego xaaladaha daxalka. Waxaa sidoo kale jira xaddidaadyo lagu hagaajinayo hufnaanta shucaaca iyadoo la hagaajinayo habaynta daxalka.
Hab kale ayaa ah in lagu daro astaamo kala duwan oo qaab-dhismeedka yaryar ah kuwaas oo u dhaqmi kara sidii meelaha daadinta ee cilladaha dhibcaha. Saxanka ayaa gacan ka geysan kara nuugista cilladaha gudaha ee ay keento shucaaca, taasoo dib u dhigaysa sameynta godadka iyo wareegyada barokaca ee ay abuuraan kooxaynta boosaska bannaan iyo meelaha banaan.
Kala-goysyo badan, daadad yaryar, iyo qaab-dhismeedyo waaweyn ayaa la soo jeediyay inay yihiin nuugayaal hagaajin kara hufnaanta shucaaca. Naqshadeynta fikradda xawaaraha firfircoon iyo dhowr daraasadood oo indho-indhayn ah ayaa muujiyay faa'iidooyinka sifooyinkan qaab-dhismeedka yar-yar ee xakamaynta ballaarinta madhan iyo yaraynta kala-soocidda qaybaha shucaaca uu keeno. Si kastaba ha ahaatee, farqiga ayaa si tartiib tartiib ah u bogsada iyadoo la saameeyo shucaaca mana si buuxda u qabto shaqada barta dheecaanka.
Cilmi-baarayaashu waxay dhawaan soo saareen bir aan miridh lahayn oo austenitic ah oo leh saami la mid ah oo ah nano-niobium carbide ah oo si isku mid ah ugu kala firirsan shaxda iyagoo adeegsanaya habka sameynta birta warshadaha kaas oo markii dambe loogu magac daray ARES-6.
Inta badan daadashada biyaha waxaa la filayaa inay bixiyaan goobo ku filan oo lagu shubo wasakhda shucaaca, taasoo kordhinaysa waxtarka shucaaca ee daadashada ARES-6. Si kastaba ha ahaatee, joogitaanka daadashada yar yar ee niobium carbide ma bixiso sifooyinka la filayo ee iska caabbinta shucaaca iyadoo lagu salaynayo qaab-dhismeedka.
Sidaa darteed, ujeeddada daraasaddan waxay ahayd in la tijaabiyo saameynta togan ee kaarbiidyada yaryar ee niobium ay ku leeyihiin iska caabbinta fidinta. Saamaynta heerka qiyaasta ee la xiriirta cimriga jeermiska nanoscale inta lagu jiro duqaynta ion ee culus ayaa sidoo kale la baaray.
Si loo baaro kororka farqiga, dahaarka ARES-6 ee cusub oo la soo saaray oo leh nanocarbides niobium oo si isku mid ah u kala firdhisan ayaa kiciyay birta warshadaha oo ku duqeeyay ion nickel 5 MeV. Gunaanadka soo socda wuxuu ku salaysan yahay cabbiraadaha bararka, daraasadaha microstructure-ka elektaroonigga ah ee nanometer-ka, iyo xisaabinta xoogga hoos u dhaca.
Ka mid ah sifooyinka qaab-dhismeedka yar yar ee ARES-6P, fiirsashada sare ee nanoniobium carbide ayaa ah sababta ugu muhiimsan ee kordhisa dabacsanaanta inta lagu jiro bararka, inkastoo fiirsashada sare ee nikkel ay sidoo kale door ka ciyaarto. Marka la eego soo noqnoqoshada sare ee barokaca, ARES-6HR waxay muujisay ballaarin la mid ah ARES-6SA, taasoo soo jeedinaysa, inkastoo ay korodhay xoogga qaab-dhismeedka haanta, barokaca ARES-6HR oo keliya ma bixin karo goob biyo-mareen oo wax ku ool ah.
Ka dib markii la duqeeyo ion culus, dabeecadda nanoscale quasi-crystalline ee soo-baxa niobium carbide waa la burburiyaa. Natiijo ahaan, marka la isticmaalayo xarunta duqeynta ion culus ee loo isticmaalay shaqadan, inta badan jeermisyada hore u jiray ee ku jira muunadaha aan shucaaca lahayn ayaa si tartiib tartiib ah ugu faafaya shaxda.
In kasta oo awoodda daadinta ee ARES-6P la filayo inay saddex jibaar ka badan tahay 316 saxan oo bir ah oo aan miridh lahayn, haddana kororka la cabbiray ee ballaarinta waa qiyaastii toddoba jibaar.
Kala dirida daadashada niobium nanocarbide marka la gaaro iftiinka ayaa sharraxaysa farqiga weyn ee u dhexeeya iska caabbinta bararka la filayo iyo kan dhabta ah ee ARES-6P. Si kastaba ha ahaatee, kirismaatooyinka nanoniobium carbide ayaa la filayaa inay noqdaan kuwo aad u adkeysi badan marka la eego heerarka qiyaasta hoose, dabacsanaanta ballaarinta ARES-6P-na si weyn ayaa loo hagaajin doonaa mustaqbalka xaaladaha warshadda tamarta nukliyeerka ee caadiga ah.
Shin, JH, Kong, BS, Jeong, C., Eom, HJ, Jang, C., & AlMousa, N. (2022). Shin, JH, Kong, BS, Jeong, C., Eom, HJ, Jang, C., & AlMousa, N. (2022). Shin, JH, Kong, BS, Chon, K., Eom, HJ, Jang, K., & Al-Musa, N. (2022). Shin, JH, Kong, BS, Jeong, C., Eom, HJ, Jang, C., iyo AlMousa, N. (2022). Shin, JH, Kong, BS, Jeong, C., Eom, HJ, Jang, C., iyo AlMousa, N. (2022). Shin, JH, Kong, BS, Chon, K., Eom, HJ, Jang, K., & Al-Musa, N. (2022).Iska caabbinta bararka ee birta aan lahayn austenitic oo leh NbC nanos ahaan si siman u qaybsan ayaa soo ifbaxda iyadoo la adeegsanayo ion culus. Joornaalka Maaddooyinka Nukliyeerka. Waxaa laga heli karaa: https://www.sciencedirect.com/science/article/pii/S0022311522001714?via%3Dihub.
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Shahir wuxuu ka qalin jabiyay Kulliyadda Injineerinka Hawada Sare ee Machadka Tiknoolajiyada Hawada Sare ee Islamabad. Wuxuu sameeyay cilmi-baaris ballaaran oo ku saabsan qalabka hawada sare iyo dareemayaasha, dhaqdhaqaaqa xisaabinta, qaab-dhismeedka hawada sare iyo agabka, farsamooyinka hagaajinta, robotics-ka, iyo tamarta nadiifka ah. Sannadkii hore wuxuu u shaqeeyay sidii lataliye madax-bannaan oo ku takhasusay injineernimada hawada sare. Qorista farsamada had iyo jeer waxay ahayd xoogga Shahir. Hadday abaalmarino ku guuleysato tartamada caalamiga ah ama ay ku guuleysato tartamada qorista maxalliga ah, wuu ku fiican yahay. Shahir wuxuu jecel yahay baabuurta. Laga bilaabo tartanka Formula 1 iyo akhrinta wararka baabuurta ilaa tartanka kart, noloshiisa waxay ku wareegsan tahay baabuurta. Wuxuu aad u xiiseeyaa ciyaarihiisa wuxuuna had iyo jeer isku dayaa inuu waqti u helo. Squash, kubadda cagta, cricket-ka, tennis-ka iyo tartanka waa hiwaayadihiisa uu ku raaxaysto inuu waqti la qaato.
Dhidid kulul, Shahr. (Maarso 22, 2022). Iska caabbinta bararka ee daawaha cusub ee fal-galiyaha nanomodified ayaa la falanqeeyay. AZonano. Laga soo xigtay Sebtembar 11, 2022 laga bilaabo https://www.azonano.com/news.aspx?newsID=38861.
Dhidid kulul, Shahr. "Falanqaynta Iska caabbinta Bararka ee Alloys-ka Reaktor-ka Cusub ee Nano-Modified". AZonano.Sebtembar 11, 2022.Sebtembar 11, 2022.
Dhidid kulul, Shahr. "Falanqaynta Iska caabbinta Bararka ee Alloys-ka Reaktor-ka Cusub ee Nano-Modified". AZonano. https://www.azonano.com/news.aspx?newsID=38861. (Laga bilaabo Sebtembar 11, 2022).
Dhidid kulul, Shahr. 2022. Falanqaynta iska caabbinta bararka ee walxaha cusub ee reaktor-ka ee nanomodified. AZoNano, oo la galay 11 Sebtembar 2022, https://www.azonano.com/news.aspx?newsID=38861.
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