Zobrazeno 1 - 5
of 5
pro vyhledávání: '"B. A. Kehler"'
Autor:
John R. Scully, B. A. Kehler
Publikováno v:
CORROSION. 64:465-477
The dependency of hydrogen environment embrittlement on applied potential of an ultrahigh-strength steel was explained. This is accomplished through (1) definition of crack chemistry and p...
Autor:
John R. Scully, B. A. Kehler
Publikováno v:
CORROSION. 61:665-684
The metastable pitting behavior inside crevices of Alloy 625 (UNS N06625) and Alloy 22 (UNS N06022) was examined to obtain insight into differences in crevice corrosion susceptibility betw...
Publikováno v:
CORROSION. 57:1042-1065
The crevice corrosion resistance of Alloy 625 (UNS N06625) and Alloy 22 (UNS N06022) was compared based on critical potentials for stabilization and repassivation as well as crevice stabilization rates derived from critical potential data. The effect
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 18:30-36
Chromium nitride (CrN) films with Cr/N atomic ratios of 0.73–1.46 were prepared by reactive dc- magnetron sputtering with Ar as the sputtering gas and N2 as the reactive gas. The application of a negative bias voltage to the substrates and the decr
Autor:
D. H. Lee, B.Manfred Ullrich, Michael Nastasi, Y. Nakamura, Carl J. Maggiore, B. A. Kehler, Kevin C. Walter, Joseph R. Tesmer, Neil P. Baker
Publikováno v:
Surface and Coatings Technology. 114:19-28
The surface of a CoCrMo alloy has been modified using beamline ion implantation of boron, carbon and nitrogen, and diamond-like carbon (DLC) deposition. All surface treatments, with the exception of high-dose nitrogen-ion implantation, result in an i