Zobrazeno 1 - 10
of 235
pro vyhledávání: '"C. K. Unni"'
Autor:
C. K. Unni, D. E. Gordon
Publikováno v:
Journal of Materials Science. 30:1173-1179
Flexural, tensile, and high cycle fatigue test data are presented for pressureless sintered aluminium nitride (AIN) and hot-pressed aluminium nitride reinforced with silicon carbide whiskers (SiCw/AIN). Tests were conducted at ambient temperature. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b206880f00a27b82f804e646150b2ca
https://doi.org/10.1007/bf00356116
https://doi.org/10.1007/bf00356116
Publikováno v:
Journal of Materials Science Letters. 14:1095-1098
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf994da65bae8c922971c9398336f8be
https://doi.org/10.1007/bf00258175
https://doi.org/10.1007/bf00258175
Publikováno v:
Fatigue & Fracture of Engineering Materials and Structures. 17:1025-1032
— Both high-cycle and low-cycle fatigue properties of hot-extruded powders of a Ni3Al-based alloy, IC218, have been evaluated. High cycle fatigue measurements were performed under stress controlled conditions at temperatures ranging from 25°C to 8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2b83131054b54f0764505b25947af47
https://doi.org/10.1111/j.1460-2695.1994.tb00831.x
https://doi.org/10.1111/j.1460-2695.1994.tb00831.x
Autor:
D. E. Gordon, C. K. Unni
Publikováno v:
Journal of Materials Science. 26:6183-6189
The low-cycle fatigue properties of hot-extruded powders of a Ni3Al-based alloy, IC 218, with nominal composition Ni-16.5Al-8.0Cr-0.4Zr-0.1B (at %) have been evaluated at room temperature. Tests were conducted under total strain conditions in a labor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43b84c38a22ed19b74c5687e14c41008
https://doi.org/10.1007/bf01113902
https://doi.org/10.1007/bf01113902
Publikováno v:
Journal of Materials Science Letters. 15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7207aa104bd7aaa4bac1b4da0ebc2453
https://doi.org/10.1007/bf00240811
https://doi.org/10.1007/bf00240811
Publikováno v:
Nature. 273:631-636
Continuous fluxing at a decreasing rate of mantle Cl and Br by volcanism throughout the Earth's history can account for the mass of Cl and Br, and the Cl/Br ratio, of the oceans.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc4d6d00b9887ba5560382254f9e1847
https://doi.org/10.1038/273631a0
https://doi.org/10.1038/273631a0
Autor:
C. K. Unni, J.-G. Schilling
Publikováno v:
Nature. 272:19-23
Chlorine and bromine variations in basalts erupted along the Reykjanes Ridge axis and Iceland follow a predicted first-order model, reflecting volatile degassing at water depths shallower than about 500 m, superimposed with changes due to the presenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af34e022043109f2a7842aac8fcdead9
https://doi.org/10.1038/272019a0
https://doi.org/10.1038/272019a0
Autor:
R. Viswanathan, C. Sreekumaran, C. K. Unni, A. M. Bhagwat, S.S. Gogate, Y. M. Bhatt, G. R. Doshi
Publikováno v:
Proceedings / Indian Academy of Sciences. 64:301-313
1. Fifty-three samples of freshwater fishes and prawns comprising twenty species from the States of Maharashtra, Gujarat and Bihar were analysed for their contents of calcium, potassium, phosphorus, copper and iron. The seven samples from Bihar were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71b53886e12866cb81f8b975607fea41
https://doi.org/10.1007/bf03052134
https://doi.org/10.1007/bf03052134
Autor:
J. G. Schilling, C. K. Unni
Publikováno v:
Analytical Chemistry. 49:1998-2000
An epithermal neutron activation analysis (ENAA) scheme involving a single-step bromide precipitation coupled with Ge(Li) spectrometry has been developed for determining trace amounts of Br in silicate rocks. The precision (2 sigma) of the method est
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a6f42f107e6959e66be136254387354
https://doi.org/10.1021/ac50021a029
https://doi.org/10.1021/ac50021a029
Autor:
C K, Unni, R, Viswanathan
Publikováno v:
Health physics. 15(6)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9a19ef825adf32a67d1a52a67c337c8c
https://pubmed.ncbi.nlm.nih.gov/5688321
https://pubmed.ncbi.nlm.nih.gov/5688321