scholarly journals Effect of Preparation Parameter on Microstructure and Grain Refining Behavior of In Situ AlN-TiN-TiB2/Al Composite Inoculants on Pure Aluminum

Metals ◽  
2017 ◽  
Vol 7 (2) ◽  
pp. 56 ◽  
Author(s):  
Qian Wang ◽  
Chunxiang Cui ◽  
Xin Wang ◽  
Lichen Zhao ◽  
Nuo Li ◽  
...  
Keyword(s):  
Pure Aluminum ◽  
Grain Refining ◽  
Al Composite ◽  
Preparation Parameter

Enhanced grain refinement of in situ CeB6/Al composite inoculant on pure aluminum by microstructure control

2017 ◽  
Vol 701 ◽  
pp. 926-934 ◽  
Author(s):  
Shuiqing Liu ◽  
Xin Wang ◽  
Chunxiang Cui ◽  
LiChen Zhao ◽  
Nuo Li ◽  
...  
Keyword(s):  
Grain Refinement ◽  
Pure Aluminum ◽  
Microstructure Control ◽  
Al Composite

Tribological Properties and Tool Wear in Milling of in-situ TiB2/7075 Al Composite under Various Cryogenic MQL Conditions

2021 ◽  
pp. 107021
Author(s):  
Jie Chen ◽  
Weiwei Yu ◽  
Zhenyu Zuo ◽  
Yugang Li ◽  
Dong Chen ◽  
...  
Keyword(s):  
Tool Wear ◽  
Tribological Properties ◽  
Al Composite

scholarly journals Conditions for Production of Composite Material Based on Aluminum and Carbon Nanofibers and Its Physic-Mechanical Properties

Nanomaterials ◽  
2019 ◽  
Vol 9 (4) ◽  
pp. 550 ◽  
Author(s):  
Oleg Tolochko ◽  
Tatiana Koltsova ◽  
Elizaveta Bobrynina ◽  
Andrei Rudskoy ◽  
Elena Zemtsova ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Carbon Nanostructures ◽  
Pure Aluminum ◽  
Metallic Matrix ◽  
Chemical Vapor ◽  
Matrix Composites ◽  
Mechanically Alloyed ◽  
Alumina Particles ◽  
Composite Microstructure

Aluminum-based metallic matrix composites reinforced by carbon nanofibers (CNFs) are important precursors for development of new light and ultralight materials with enhanced properties and high specific characteristics. In the present work, powder metallurgy technique was applied for production of composites based on reinforcement of aluminum matrices by CNFs of different concentrations (0~2.5 wt%). CNFs were produced by chemical vapor deposition (CVD) and mechanical activation. We determined that in situ synthesis of carbon nanostructures with subsequent mechanic activation provides satisfactory distribution of nanofibers and homogeneous composite microstructure. Introduction of 1 vol% of flux (0.25 NaCl + 0.25 KCl + 0.5 CaF2) during mechanic activation helps to reduce the strength of the contacts between the particles. Additionally, better reinforcement of alumina particles and strengthening the bond between CNFs and aluminum are observed due to alumina film removal. Introduction of pure aluminum into mechanically alloyed powder provides the possibility to control composite durability, plasticity and thermal conductivity.

Laser in-situ synthesis of TiB2–Al composite coating for improved wear performance

2013 ◽  
Vol 236 ◽  
pp. 200-206 ◽  
Author(s):  
Shravana Katakam ◽  
Nana Asiamah ◽  
Soundarapandian Santhanakrishnan ◽  
Narendra Dahotre
Keyword(s):  
Composite Coating ◽  
In Situ Synthesis ◽  
Wear Performance ◽  
Al Composite

In-Situ SEM/EBSP Analysis during Annealing in a Pure Aluminum Foil for Capacitor

2007 ◽  
pp. 362-367
Author(s):  
Masakazu Kobayashi ◽  
Yoshimasa Takayama ◽  
Hajime Kato ◽  
Hiroyuki Toda
Keyword(s):  
Pure Aluminum ◽  
Aluminum Foil

Particle–matrix interface microstructure of in situ TiCp–AlNp/Al composite

2012 ◽  
Vol 72 (12) ◽  
pp. 1423-1429 ◽  
Author(s):  
Chunxiang Cui ◽  
Yanchun Li ◽  
Renjie Wu ◽  
A. Lindsay Greer
Keyword(s):  
Interface Microstructure ◽  
Matrix Interface ◽  
Al Composite

Atomic-scale quasi in-situ TEM observation on the redistribution of alloying element Cu in a B4C/Al composite at the initial stage of corrosion

2020 ◽  
Vol 174 ◽  
pp. 108808 ◽  
Author(s):  
Y.T. Zhou ◽  
Y.N. Zan ◽  
Q.Z. Wang ◽  
B.L. Xiao ◽  
Z.Y. Ma ◽  
...  
Keyword(s):  
Atomic Scale ◽  
In Situ Tem ◽  
Alloying Element ◽  
Initial Stage ◽  
Al Composite
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