SwePub
Sök i LIBRIS databas

  Extended search

WFRF:(Wu Zhengtao)
 

Search: WFRF:(Wu Zhengtao) > In situ nanoindenta...

In situ nanoindentation measurements of arc-evaporated Cr0.49Al0.51N, Al0.66Ti0.34N, and Al0.65Ti0.33Y0.02N films up to 800 degrees C

Wu, Zhengtao (author)
Guangdong Univ Technol, Peoples R China
Wang, Qimin (author)
Linköpings universitet,Institutionen för fysik, kemi och biologi,Tekniska fakulteten,Guangdong Univ Technol, Peoples R China
Kim, Kwang Ho (author)
Pusan Natl Univ, South Korea
 (creator_code:org_t)
A V S AMER INST PHYSICS, 2020
2020
English.
In: Journal of Vacuum Science and Technology B. - : A V S AMER INST PHYSICS. - 2166-2746 .- 2166-2754. ; 38:2
  • Journal article (peer-reviewed)
Abstract Subject headings
Close  
  • In this study, the in situ hardness and elastic modulus measurements of arc-evaporated Cr0.49Al0.51N, Al0.66Ti0.34N, and Al0.65Ti0.33Y0.02N films are investigated using a high-temperature nanoindentation tester. It is found that the hardness of Cr0.49Al0.51N initially increases from 30.2 +/- 2.3GPa at room temperature (RT) and reaches a maximum of 33.2 +/- 2.4GPa at 600 degrees C before decreasing to 27.9 +/- 2.1GPa at 800 degrees C. However, the results for elastic modulus versus temperature follow a degraded trend, with 405 +/- 23GPa for RT, decreasing to 280 +/- 18GPa at 800 degrees C. Increases in the hardness and the elastic modulus can be achieved for both Al0.66Ti0.34N and Al0.65Ti0.33Y0.02N films as their temperatures increase. The addition of Y effectively promotes the hardness and the elastic modulus of Al0.66Ti0.34N at RT-300 degrees C. However, both hardness and elastic modulus change slightly as Y is incorporated at 300-800 degrees C.

Subject headings

TEKNIK OCH TEKNOLOGIER  -- Kemiteknik -- Polymerteknologi (hsv//swe)
ENGINEERING AND TECHNOLOGY  -- Chemical Engineering -- Polymer Technologies (hsv//eng)

Publication and Content Type

ref (subject category)
art (subject category)

Find in a library

To the university's database

Find more in SwePub

By the author/editor
Wu, Zhengtao
Wang, Qimin
Kim, Kwang Ho
About the subject
ENGINEERING AND TECHNOLOGY
ENGINEERING AND ...
and Chemical Enginee ...
and Polymer Technolo ...
Articles in the publication
Journal of Vacuu ...
By the university
Linköping University

Search outside SwePub

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view