Your browser does not allow JavaScript!
Javascript is necessary for the proper functioning of this website. Please enable JavaScript or use a modern browser.
Open Science Slovenia
Open Science
DiKUL
slv
|
eng
Search
Browse
New in RUL
About RUL
In numbers
Help
Sign in
Analysis of surface and subsurface layers after shot peening of various aluminium alloys
Žagar, Sebastjan
(
Author
),
Grum, Janez
(
Author
)
URL - Presentation file, Visit
http://dx.doi.org/10.4028/www.scientific.net/AMR.89-91.53
Abstract
In the paper two aluminium alloys, i.e. 6082 and 7075, which were cold hardened by shot peening under different conditions, are treated. Surface hardening was carried out with S170 steel shot of the same diameter, particle hardness being 56 HRC. Other conditions were the operating pressure, mass flow, which provide different Almen intensities. The hardened layer was described by surface integrity. Macroscopic and microscopic analyses consisted in analyses of hardened profiles of hardness, and residual stresses in the thin surface layer. Research results indicated that there were significant differences among the characteristics chosen to describe surface integrity and that they had an important influence on the final condition of the surface layer. With too severe settings of the peening parameters, the surface properties got worse because of damages, which resulted in crack initiation and growth of the existing cracks.
Language:
English
Keywords:
obdelovanje površin
,
hladno utrjevanje
,
mikrotrdota
,
hladno obdelovanje
,
shot peening
,
surface roughness
,
residual stresses
Work type:
Not categorized (r6)
Tipology:
1.08 - Published Scientific Conference Contribution
Organization:
FS - Faculty of Mechanical Engineering
Year:
2010
Number of pages:
Str. 53-58
UDC:
621.7.016.3
ISSN on article:
1662-8985
COBISS.SI-ID:
11258395
Views:
673
Downloads:
283
Metadata:
Average score:
(0 votes)
Your score:
Voting is allowed only to
logged in
users.
Cite this work
Plain text
BibTeX
EndNote XML
EndNote/Refer
RIS
ABNT
ACM Ref
AMA
APA
Chicago
Harvard
IEEE
ISO 690
MLA
Vancouver
:
Share:
AddThis uses cookies that require your consent.
Edit consent...
Record is a part of a proceedings
Title:
Thermec 2009 supplement
COBISS.SI-ID:
11257883
Record is a part of a journal
Title:
Advanced materials research
Shortened title:
Adv. mat. res.
Publisher:
Trans Tech Publications
ISSN:
1662-8985
COBISS.SI-ID:
11257371
Similar documents
Similar works from RUL:
Similar works from other Slovenian collections:
Comments
Leave comment
You have to
log in
to leave a comment.
Comments (0)
0 - 0 / 0
There are no comments!
Back