Growth kinetics analysis of Nb–Al intermetallic compounds interfacial layers based on Nb–Al phase diagram

Vacuum ◽  
2021 ◽  
Vol 194 ◽  
pp. 110589
Author(s):  
Xianjun Lei ◽  
Xiaopeng Wang ◽  
Fantao Kong ◽  
Haitao Zhou ◽  
Yuyong Chen
RSC Advances ◽  
2021 ◽  
Vol 11 (30) ◽  
pp. 18493-18499
Author(s):  
Sergio Sánchez-Martín ◽  
S. M. Olaizola ◽  
E. Castaño ◽  
E. Urionabarrenetxea ◽  
G. G. Mandayo ◽  
...  

Impact of deposition parameters, microstructure and growth kinetics analysis of ZnO grown by Aerosol-assisted Chemical Vapor Deposition (AACVD).


2015 ◽  
Vol 17 (11) ◽  
pp. 1598-1607 ◽  
Author(s):  
Leyla Hashemi-Sadraei ◽  
S. Ebrahim Mousavi ◽  
Enrique J. Lavernia ◽  
Julie M. Schoenung

2021 ◽  
Vol 32 (28) ◽  
pp. 285702
Author(s):  
Jianjie Qin ◽  
Chengguo Wang ◽  
Zhiqiang Yao ◽  
Ziming Ma ◽  
Xuanhao Cui ◽  
...  

2020 ◽  
Vol 993 ◽  
pp. 447-456
Author(s):  
Xiao Jun Zhang ◽  
Kun Yuan Gao ◽  
Xiu Hua Hu ◽  
Yu Sheng Ding ◽  
Guo Zhan Wang ◽  
...  

The composition and microstructure of intermetallic compounds (IMC) at the interface of aluminum(AA4343)-stainless steel(SUS316) were studied upon annealing at 550°C for 1h to 20h and at 610°C for 15min to 10h by means of optical microscope(OM) , scanning electron microscope (SEM) with energy dispersive system(EDS) and transmission Electron Microscopy (TEM). The results showed that the IMC was of 4.3μm to 36.1μm thick during heat treatment at 550°C for 1h to 20h, and the IMC contained Al-Fe-Si-Cr-Ni-Mo and Al-Fe-Si -Ni. During annealing at 610°C for 15min to 5h, the thickness of IMC was 31.2 μm to 208 μm, and the IMC were mainly of η-Fe2Al5 and τ10- Al4Fe1.7Si at 550°C for 10h. As the annealing time extended to 10h, natural delamination occurred at the interface between the aluminum alloy layer and IMC layer. The growth kinetics analysis showed that the relationship between the thickness of IMC “X” and time “t” followed the relational equation X=(kt)n. For AA4343(solid) - SUS316(solid), n was 1/2, and the growth constant k = 1.9×10-13m2/s at annealing temperature of 550 °C. When the temperature was 610°C, AA4343 - SUS316 was a liquid-solid contact reaction, n was 1, the growth constant k=1.45×10-8m/s.


2017 ◽  
Vol 159 ◽  
pp. 370-388 ◽  
Author(s):  
Torsten Geipel ◽  
Monja Moeller ◽  
Johann Walter ◽  
Achim Kraft ◽  
Ulrich Eitner

Sign in / Sign up

Export Citation Format

Share Document