Zobrazeno 1 - 6
of 6
pro vyhledávání: '"D. S. Gnanamuthu"'
Publikováno v:
Metallurgical transactions. 5:2557-2567
The effect of high temperature homogenization on sulfide inclusions was studied in directionally solidified AISI 4340 low alloy steel of various sulfur contents and in directionally solidified iron-carbon-manganese-sulfur alloys. The morphological mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::579cc146ec661976d196667e3f7e7605
https://doi.org/10.1007/bf02643877
https://doi.org/10.1007/bf02643877
Autor:
D. S. Gnanamuthu
Publikováno v:
Optical Engineering. 19
Experimental procedures and current state-of-the-art are presented for laser surface treating methods such as alloying, cladding, grain refining, and transformation hardening using a cw CO2 laser. Microstructural and x-ray analyses of the treated sur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baf1c3a6f612c23ced9b0212796d29ff
https://doi.org/10.1117/12.7972604
https://doi.org/10.1117/12.7972604
Publikováno v:
AIP Conference Proceedings.
Laser transformation hardening of AISI 1045 steel is analyzed thermally for the case of a uniformly intense, rectangular shaped beam moving at a constant speed. Numerical analysis of the three‐dimensional heat conduction equation is accomplished in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f5fbea012f4b5165e9155e70745e901
https://doi.org/10.1063/1.31657
https://doi.org/10.1063/1.31657
Autor:
V. S. Shankar, D. S. Gnanamuthu
Publikováno v:
Laser Surface Treatment of Metals ISBN: 9789401084895
Laser heat treatment of iron-base alloys is influenced by factors such as beam intensity profile, beam absorptance, heat conduction, and core microstructure of workpiece. In this article a number of techniques designed to improve the efficiency of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dac2a167182fbfd7ad2b9dd7fc852a7
https://doi.org/10.1117/12.946396
https://doi.org/10.1117/12.946396
Autor:
D. S. Gnanamuthu, J. V. Petrocelli
Publikováno v:
Journal of The Electrochemical Society. 114:1036
The usually employed expression for the Tafel slope is modified to take into account the potential which is effective in charge transfer within the double layer. The exchange currents and cathodic Tafel slopes are obtained on noble metal electrodes h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d03f7fc73306504ac578f86dd12c2d5
https://doi.org/10.1149/1.2424180
https://doi.org/10.1149/1.2424180
Autor:
D. S. Gnanamuthu, J. V. Petrocelli
Publikováno v:
Journal of The Electrochemical Society. 115:625
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5aa30ff174c2efa6babfc18e9d1030b
https://doi.org/10.1149/1.2411373
https://doi.org/10.1149/1.2411373