Zobrazeno 1 - 10
of 33
pro vyhledávání: '"C.F. Knights"'
Publikováno v:
Corrosion Science. 35:1159-1165
The corrosion behaviour of the chromia forming metallic alloys, Nimonic 86 and Hastelloy X, has been examined in nitrogen containing 0.04% oxygen during 1005 h isothermal exposure at 950°C. Particular attention has been directed to the influence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef517571709ac8fa1a62e84f3465fa44
https://doi.org/10.1016/0010-938x(93)90336-f
https://doi.org/10.1016/0010-938x(93)90336-f
Autor:
A.T. Tuson, C.F. Ayres, J.A. Desport, C.F. Knights, M.J. Bennett, S.R.J. Saunders, D.S. Rickerby, Kenneth S. Coley
Publikováno v:
Materials Science and Engineering: A. 139:91-102
Amorphous silica coatings produced by plasma-assisted chemical vapour deposition (PACVD) provide remarkable long-term corrosion protection in aggressive oxidizing and sulphidizing environments for a range of alloys up to 1000 °C. In certain aspects,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5a9be32dc6c6eff1d77e15c346785eb
https://doi.org/10.1016/0921-5093(91)90602-j
https://doi.org/10.1016/0921-5093(91)90602-j
Publikováno v:
Corrosion Science. 26:537-545
Laser Raman spectroscopy (LRS) has been used to examine the composition of 0.3–2 μm thick scales formed on the 20Cr25NiNb stabilized stainless steel during oxidation, at 600–950°C, in CO 2 and in CO 2 + 4%CO + 350 vpm CH 4 + 300 vpm H 2 O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8300bb130b79c092acae67cf6dc7e3e4
https://doi.org/10.1016/0010-938x(86)90021-1
https://doi.org/10.1016/0010-938x(86)90021-1
Publikováno v:
Materials Science and Engineering: A. :461-466
Amorphous silica coatings significantly improve the resistance of Incoloy 800H to attack in aggressive atmospheres at temperatures up to 1000 °C. Eventually, however, failure occurs due to crystallisation of the silica and solid-solid interactions b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae446f7420120b11c048cab1a977ebef
https://doi.org/10.1016/0921-5093(89)90802-2
https://doi.org/10.1016/0921-5093(89)90802-2
Publikováno v:
Materials Science and Engineering. 88:37-45
SiO 2 coatings between 4 and 9 μm thick were applied by a plasma-assisted vapour deposition process to a representative ethylene steam cracker tube alloy, Incoloy 800H. Uncoated and coated specimens were exposed at 825 and 1000°C for up to 1000 h i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c73c87b91bcf38f92b7d1275b588da26
https://doi.org/10.1016/0025-5416(87)90064-4
https://doi.org/10.1016/0025-5416(87)90064-4
Publikováno v:
Materials Science and Engineering. 69:359-373
The influence of the implantation of 10 17 Ce + ions cm −2 and 10 17 Y + ions cm −2 has been examined on the early stages of scale development on 20Cr-25Ni niobium-stabilized stainless steel (where the chromium and nickel contents are given in ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9d192e97797ae407fd05f72ddba1577
https://doi.org/10.1016/0025-5416(85)90335-0
https://doi.org/10.1016/0025-5416(85)90335-0
Publikováno v:
Materials Science and Technology. 5:841-852
The benefits conferred upon the oxidation behaviour of the nickel based superalloy IN 738 LC by thin ( < 10 μm),amorphous, silica coatings, produced by plasma assisted vapour deposition, have been examined. During 5000 h tests in air, the coatings s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6279f408e3c862cfff37c91f465fa031
https://doi.org/10.1179/mst.1989.5.8.841
https://doi.org/10.1179/mst.1989.5.8.841
Autor:
B.A Phillips, C.F Knights
Publikováno v:
Journal of Nuclear Materials. 84:196-206
The determination of phase transition temperatures for Cs-O mixtures containing up to 32 at% oxygen has established that the hitherto accepted phase diagram in the literature must be modified in the composition interval Cs7O-Cs7O2. Oxygen potentials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f7c1e4037dfe380154446272aeaaf56
https://doi.org/10.1016/0022-3115(79)90163-6
https://doi.org/10.1016/0022-3115(79)90163-6
Autor:
R. Perkins, C.F. Knights
Publikováno v:
Journal of Nuclear Materials. 36:180-188
A 1.2–2 fold enhancement of the corrosion rate of Zircaloy-2 in steam at atmospheric pressure by an applied tensile stress in the metal has been observed at 475 and 400 °C but not at 350 °C. The effect does not occur during corrosion of unhydride
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88bc853351c2c801fb6462f37c6d3d21
https://doi.org/10.1016/0022-3115(70)90142-x
https://doi.org/10.1016/0022-3115(70)90142-x
Autor:
C.F. Knights, R. Perkins
Publikováno v:
Journal of Nuclear Materials. 39:224-225
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67b3f94dcc11dc4e8adaaa43a31bcbec
https://doi.org/10.1016/0022-3115(71)90029-8
https://doi.org/10.1016/0022-3115(71)90029-8