Zobrazeno 1 - 10
of 64
pro vyhledávání: '"K.J.L. Iyer"'
Publikováno v:
IEEE Transactions on Magnetics. 37:2489-2492
Alloys of nominal composition Nd/sub 16.8/Fe/sub 75.7-x/Al/sub x/B/sub 7.5/, with x=0.25, 0.5, 0.75, 1,5, 3 and 6 were selected and powder metallurgically processed into sintered magnets. Significant improvement in intrinsic coercivity (H/sub ci/) an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c130e35693382568bf086e2f15cd9f84
https://doi.org/10.1109/20.951212
https://doi.org/10.1109/20.951212
Autor:
K.J.L. Iyer, V.M. Radhakrishnan
Publikováno v:
Key Engineering Materials. :237-249
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5489c4d2e30ddfe22c67f020bd2290cc
https://doi.org/10.4028/www.scientific.net/kem.84-85.237
https://doi.org/10.4028/www.scientific.net/kem.84-85.237
Publikováno v:
Wear. 156:205-209
In the present investigation a model for wear rates of polymer-based composites is applied to predict the wear rates of nickel-silicon nitride composite coatings under sliding conditions. The measured wear rates seem to agree with the semiquantitativ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0e30567bded21249743a7114fa2af43
https://doi.org/10.1016/0043-1648(92)90218-w
https://doi.org/10.1016/0043-1648(92)90218-w
Publikováno v:
Wear. 145:189-195
Wear rates of nickel-fly ash composite coatings on mild steel have been measured for unlubricated rubbing against a rotating hardened steel disc. Wear losses of composite coatings were lower than those of nickel coating. The higher wear resistance of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1971c0c4b31947bd29a8da3758327aa
https://doi.org/10.1016/0043-1648(91)90247-r
https://doi.org/10.1016/0043-1648(91)90247-r
Autor:
K.J.L. Iyer
Publikováno v:
Practical Metallography. 27:406-412
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22b64892aa3691d2ef6fa5bcd8c90fae
https://doi.org/10.1515/pm-1990-270805
https://doi.org/10.1515/pm-1990-270805
Publikováno v:
IndraStra Global.
Nitrocarburizing improves the wear resistance of components and hence is advantageously applied to hot working dies. The improvement is related to the development of surfacial compound layer of epsilon carbonitride. H11 steels, by virtue of high chro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2ebc1fe08f4d577004be8d656e981a5
http://hdl.handle.net/11717/5577
http://hdl.handle.net/11717/5577
Publikováno v:
IndraStra Global.
Austenitic nitrocarburising improves the scuffing resistance of medium carbon steel. The simultaneous application of crushing load and frictional head on the treated Falex test sample converts the sub-layer of regained austenite to martensite-bainite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7718da0f2a4f79fad8c04507c3fe0527
https://igi.indrastra.com/items/show/72576
https://igi.indrastra.com/items/show/72576
Publikováno v:
IndraStra Global.
The usefulness of the ferritic nitrocarburizing treatment for improving the tribological properties of ferrous components is well established. However, the thin compound layer of beneficial epsilon carbonitride that develops at the surface lacks the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3210d5b44d49a7c96616324af044fbf4
http://hdl.handle.net/11717/5588
http://hdl.handle.net/11717/5588
Autor:
K.J.L. Iyer, M.V.C. Sastri
Publikováno v:
International Journal of Hydrogen Energy. 15:213-213
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72970bbb2b2de9c4f7afabcfd1a5cead
https://doi.org/10.1016/0360-3199(90)90093-e
https://doi.org/10.1016/0360-3199(90)90093-e
Publikováno v:
Practical Metallography. 24:166-174
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05e420e6607ce62574bf1ca2de0b853f
https://doi.org/10.1515/pm-1987-240404
https://doi.org/10.1515/pm-1987-240404