TSU waxay soo jeedisay sida loo beddelo scsidium agabyada lagu dhisayo maraakiibta

Nikolai Kakhdidze, oo ah arday qalin jabiyay ee kuliyadda kuliyadda kuliyadda ee kuliyadda fisikiska iyo injineerinka, ayaa soo jeedisay iyadoo la adeegsanayo dheeman ama aluminium oxide nanopartorles oo kale ah oo ku saabsan scandides-ka sida loo yaqaan 'profidium' ee adag ee aluminium aluminium aluminium. Waxyaabaha cusubi waxay ku kici doontaa 4 jeer ka yar analog-ka ku jira analog-ka ee ay ku jiraan guryaha jir ahaaneed iyo farsamada gacanta.

Xilligan, shirkado badan oo dibadeed ayaa ku dadaalaya inay ku beddelaan birta culus iyagoo leh waxyaabo iftiin iyo iftiin ah. Ka sokow sii kordhaya awoodda qaadista, tan waxaa loo dheerayn karaa si loo yareeyo qiiqa shidaalka, yareynta qiiqa shidaalka jawiga iyo dardargelinta dhaqdhaqaaqa weelka xamuulka. Shirkadaha shirkadaha ku jira gaadiidka iyo warshadaha aerospace waxay sidoo kale xiiseynayaan agab cusub.

Qalabka aluminium matrix walxaha wax laga beddelay scandium waxay noqotay bedel wanaagsan. Si kastaba ha noqotee, sababtuna tahay qiimaha sare ee scidium, raadinta firfircoon ayaa loo socdaa meel yar oo la awoodi karo. Nikolai Kakhdze wuxuu soo bandhigayaa sciendium oo leh dheeman ama aluminium oxide nanoparticles. Shaqadiisa ayaa noqon doonta in la sameeyo hab si loo soo bandhigo macluumaadka saxda ah ee nanopowders-ka galay bir dhalaalaysa.

Markii si toos ah loogu soo afjaro dhalaalida, nanoparticles-ka waxaa isu eg behagmatetes, oo loo yaqaan, oo aan la isticmaalin, oo ay iskood isu soo baxaan. Natiijo ahaan, cilado aan loo baahnayn ayaa la helaa halkii ay ka adkaan lahayd walxaha adag. Shaybaarka tamar-tamarta sare iyo alaabada gaarka ah ee Jaamacadda Tomsk State University, Sergey Vorozhtsov wuxuu horey u soo saaray qaababka sayniska iyo teknolojiyada ee loo yaqaan 'magmunium' iyo magnesium oo hubiya soo-gelitaanka saxda ah ee nanoparticles-ka dib-u-dhaca oo ka takhalusida dhibaatooyinka jilaaska iyo scration.

- Iyada oo ku saleysan horumarinta asxaabteyda, mashruucu wuxuu soo jeedinayaa xalka soo socda: nanopowders waa de-agglomerated (si siman loo qaybiyey) budada aluminimka ee cabirka-cabirka leh ee aluminium ah oo adeegsanaya dhowr hawlgac oo kala duwan. Ka dib rug lagu daro waxaa laga soo qaadayaa isku dhafkan oo ah tikniyoolin ku filan oo ku habboon adeegsiga warshadaha ee cabirka warshadaha. Markii lagu soo rogo suumanka, beeraha dibedda waxaa looga shaqeeyaa si ay si isku mid ah u qaybiyaan naniparticles-ka oo sii kordhaya hadhuudda. Horudhaca saxda ah ee nanoparticlesku waxay horumarin kartaa guryaha jirka iyo farsamada ee astaanta aleol, - Nikolai Kakhdze ayaa sharxaya nuxurka shaqadiisa.

Nikolai Kakhdze ayaa qorsheynaya inuu helo dufcadaha ugu horreeya ee tijaabada ah ee libaaxyada ee nanopartles hordhac ay ku dhagan yihiin dhalahooda dhamaadka 2020.

Nooca ugu cusub ee macluumaadka macluumaadka ayaa dejinaya heerar cusub oo cilmibaadhista dhalaanka ah, iyadoo la siinayo hab lagu kalsoonaan karo ...

Hillyte 3 Cofoflalers (Jonathan Firmentini, Briac Brothes iyo David Lamebeembeebeelet) © Misfle Gerber / 2020 EPLF ...

Machadka Max Planck ee War-Saxaafadda Ornithology. Imaatinka hore ee aagga taranka waa muhiim ...


Waqtiga Post: Jul-04-2022