Zobrazeno 1 - 10
of 13
pro vyhledávání: '"K. R. Udupa"'
Publikováno v:
Applied Mechanics and Materials. :1255-1261
In the present work, a comparative study on the wear behavior of cast aged and forge aged A356 alloy has been investigated without and with the addition of grain refiner and modifier, under dry sliding conditions using a pin-on-disc wear testing mach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a517a48c6a73a309124559f6979e8c1c
https://doi.org/10.4028/www.scientific.net/amm.592-594.1255
https://doi.org/10.4028/www.scientific.net/amm.592-594.1255
Publikováno v:
Surface Engineering. 28:49-56
Nanostructured multilayer alloy or composition modulated multilayer alloy coatings of Zn–Co have been developed, and their corrosion behaviours were studied by potentiodynamic polarisation and electrochemical impedance spectroscopy methods. The coa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd76f1d57ce7334c1eec49555472de30
https://doi.org/10.1179/1743294411y.0000000009
https://doi.org/10.1179/1743294411y.0000000009
Publikováno v:
Transactions of the IMF. 89:268-274
This paper reports on a study of electrodeposition and characterisation of cyclic multilayer coatings of Zn–Ni alloy from a sulphate bath. Cyclic multilayer alloy coatings were deposited on mild steel through the single bath technique by appropriat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8120b448321c9f87850463b960cd5db
https://doi.org/10.1179/174591911x13119319657439
https://doi.org/10.1179/174591911x13119319657439
Publikováno v:
Tribology - Materials, Surfaces & Interfaces. 5:34-42
The wear behaviour of an A356 alloy has been investigated in this paper. To understand the wear behaviour of the materials, the experiments were carried out using a pin on disc testing machine at various combinations of normal pressure, sliding speed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11ba9cd69c40a6cb56288af48763c913
https://doi.org/10.1179/1751584x11y.0000000001
https://doi.org/10.1179/1751584x11y.0000000001
Publikováno v:
International Journal of Cast Metals Research. 23:330-343
Ductile cast iron samples were austenitised at 900°C and subjected to two types of austempering called as conventional austempering and two-step austempering. Five different temperatures, 280, 300, 320, 350, 380 and 400°C, with an austempering time
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0bd3a2c384c29ca856777437c62dc13
https://doi.org/10.1179/136404610x12693537270091
https://doi.org/10.1179/136404610x12693537270091
Autor:
K R Udupa, B Krishna Prabhu
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 376:012136
Industries in general target to produce high quality tonnage steel at a lowest possible cost. On this count the technology of continuous casting (con-cast) is very promising. However, one of the serious quality problems that may arise in the con-cast
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bed333e01b03ff77c00dca3ced5ae22
https://doi.org/10.1088/1757-899x/376/1/012136
https://doi.org/10.1088/1757-899x/376/1/012136
Publikováno v:
Materials Science and Technology. 21:1161-1165
Simulated weldments of AISI grade 304 stainless steel having a ferrite content of 4–6% with three levels of nitrogen ( 0·03, 0·08, and 0·11 wt-%) were prepared using a modified elemental implant technique. From these weldments, subsize Charpy im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bd962102a845b87d1f61a219f6d2989
https://doi.org/10.1179/174328405x47591
https://doi.org/10.1179/174328405x47591
Publikováno v:
Bulletin of Materials Science. 27:511-515
Weldments of AISI grade 316 stainless steel, having a ferrite content of 4–6% and a variety of nitrogen concentrations were prepared using a modified element implant technique. Charpy impact specimens prepared from these weldments were subjected to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bacf0913f70540ea8434dc3debb0710
https://doi.org/10.1007/bf02707278
https://doi.org/10.1007/bf02707278
Publikováno v:
Materials Performance and Characterization. 6:20160070
Corrosion behavior of austempered ductile iron (ADI) and forged EN31 steel balls in a ground iron ore slurry was studied as a function of time in the slurry, while the microstructure of ADI developed due to different tempering temperature and temperi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffccc4e242f6b7ff5d19ec3cf4f41e84
https://doi.org/10.1520/mpc20160070
https://doi.org/10.1520/mpc20160070
Publikováno v:
ISRN Materials Science.
Al-Ni in situ surface composites were fabricated by friction stir processing method. Friction stir processing produced a composite with nickel and NiAl3 as reinforcement particles in aluminium matrix. The particles were fine and were in the submicrom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d808cf02863a27654d2571c716d80d9