Microstructure of Modified Layer Produced Using Aluminum Oxy-Hydroxide Nanostructured Powders

All-Russia Scientific and Practical Conference on Materials Treatment: Current Problems and Solutions

Kuznetsov, M.A.^1 ; Shlyakhova, G.V.^2 ; Danilov, V.I.^1,3 ; Zernin, E.A.^1 ; Dementyev, S.V.^1

Yurga Institute of Technology, TPU Affiliate, Kemerovo Region, Yurga, Russia^1

Seversk Technological Institute MEPhi, Tomsk Region, Seversk, Russia^2

Institute of Strength Physics and Material Science, Siberian Branch, Russian Academy of Sciences, Tomsk, Russia^3

关键词: Equilibrium microstructures;    Experimental research;    Modified layer;    Nano-structured;    Nanostructured powders;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/125/1/012005/pdf
DOI  :  10.1088/1757-899X/125/1/012005

来源: IOP

【 摘 要 】

The paper provides the results of experimental research into the influence of aluminum oxy-hydroxide nano-structured powders on the microstructure of modified layers. It has been demonstrated aluminum oxy-hydroxide nano-structured powders AlO(OH) applied as modifiers bring about the decrease in dendrite dimensions, support equilibrium microstructure formation, and cause the growth of microhardness.