Improvement of Slurry Erosion Wear Resistance of 16Cr-5Ni Martensite Stainless Steel by LSA and LTH
In: Journal of Materials Engineering and Performance, Jg. 22 (2013-09-10), S. 3689-3698
Online
unknown
Zugriff:
Laser surface alloying (LSA), with Wallex-50 and Tribaloy-700 powders, and laser transformation hardening (LTH) reduced the silt erosion rate in 16Cr-5Ni steel. Slurry erosion wear tests were conducted on 16Cr-5Ni steel, LSA-modified steel, and LT-hardened steel at different angles of impingement and velocities at a constant size of silica particles. The LSA-modified steel and LT-hardened steel showed improved wear resistance by about 1.5-3 times as compared to substrate 16Cr-5Ni steel for all angles of impingement. This improvement in hardness and erosion resistance was due to the incorporation of carbides and hard complex phases after LSA and LTH.
Titel: |
Improvement of Slurry Erosion Wear Resistance of 16Cr-5Ni Martensite Stainless Steel by LSA and LTH
|
---|---|
Autor/in / Beteiligte Person: | Shariff, S. M. ; Periasamy, V.M. ; S. Sathik Basha ; Kamaraj, M. |
Link: | |
Zeitschrift: | Journal of Materials Engineering and Performance, Jg. 22 (2013-09-10), S. 3689-3698 |
Veröffentlichung: | Springer Science and Business Media LLC, 2013 |
Medientyp: | unknown |
ISSN: | 1544-1024 (print) ; 1059-9495 (print) |
DOI: | 10.1007/s11665-013-0678-9 |
Schlagwort: |
|
Sonstiges: |
|