| Xuduudaha farsamada | Alaabooyinka waa la kala saaray | Qaabka | Celceliska cabbirka walxaha (nm) | daahir (%) | Aagga dusha gaarka ah (m2/g) | Cufnaanta weyn (g/cm3) | Polymorphs | Midabka | | Nanoscale | DK-TaC-001 | 100 | > 99.0 | 32.8 | 3.10 | Cube | Brown-madow | | Submicron | DK-TaC-002 | 800 | > 99.8 | 8.38 | 4.10 | Cube | Maariin bunni | Astaamaha ugu muhiimsan eenano-tantalum carbide ultrafine tantalum carbide budada loo diyaariyey iyada oo loo marayo hab gaar ah, isku mid ah size qayb budada ah, si fudud u kala firdhiyey, adag iyo tayada ayaa aad muhiim u ah, xasiloonida kiimikada sare iyo guryaha heerkulka sare wanaagsan, awoodda antioxidant xoog leh, conductivity korontada ee weyn.Cufnaanta 14.5g/cm3 barta dhalaalka 38750C, barta karkarinta ee 55000C.Tantalum carbide ultrafine budada ultrafine waa qalab dhoobo ah oo muhiim ah, birta iyo carbides birta naadir ah TaC, NbC, Cr2C3, VC, ayaa lagu daray si loo xakameeyo kobaca hadhuudhka iyo hagaajinta qaab dhismeedka ururka ujeedada ugu weyn, haddii ay tahay wax soo saarka hadhuudhka ultrafine. Alloys, sida qalabka macdanta, ama baararka wareega waa in ay doortaan qayb yar oo kaarbiid bir dhif ah size qayb yar oo carbide bir dhif ah sababta oo ah ku daray, waxa ay kaliya bilaabay in ay hagaajiyaan size hadhuudh WC iyo hagaajinta qaab-dhismeedka ururka, oo sidaas daraaddeed, rajo. in saamaynta wax-ku-darka ah ee ka wanaagsan ay kala firdhiso ay sii badanayso Haojiu Hang.Gaar ahaan baararka wareega iyo daawaha kale ee ultra-fine hadhuudh, haddii lagu daro waa mid aad u qallafsan, laakiin formation of gal alloy qaro weyn, ka dibna dabcan ma ku haboon.
Codsiyada
1 nm tantalum carbide ultrafine tantalum carbide budada loo isticmaalo birta budada ah, qalabka goynta, ceramics wanaagsan, kaydinta uumiga kiimikada, wax lagu daro daawaynta adag ee xidhashada u adkaysata si loo hagaajiyo adkaanta daawaha;
2 nm tantalum carbide ultrafine tantalum carbide budada, tungsten ku salaysan hadhuudh hadhuudh, ayaa si weyn u wanaajin kara guryaha alloy. |
