Zobrazeno 1 - 10
of 21
pro vyhledávání: '"J. M. Leitnaker"'
Autor:
D. L. Jassby, H. H. Towner, H. Jochem Rütten, Eberhard Teuchert, J. M. Mintz, T. S. Elleman, K. Verghese, Helfrid W. H. Lahr, W. J. Lackey, D. P. Stinton, L. E. Davis, R. L. Beatty, H. C. Burkholder, M. O. Cloninger, D. A. Baker, G. Jansen, Hiroji Katsuta, Kazuo Furukawa, E. E. Bloom, J. M. Leitnaker, J. O. Stiegler, E. E. T. C. Gillet, R. S. Denning, J. L. Ridihalgh, G. S. Okawara, A. A Harms, John W. McKlveen, Michael Schwenk, T. Roger Billeter, L. D. Blackburn, R. N. Davie, J. F. Davis, R. T. Schneider, R. K. Collier, C. E. Backus
Publikováno v:
Nuclear Technology. 31:153-157
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89d1053504e0317e75a7735ac7a68642
https://doi.org/10.13182/nt76-a31677
https://doi.org/10.13182/nt76-a31677
Autor:
J. M. Leitnaker, Ronald L. Klueh
Publikováno v:
Metallurgical Transactions A. 6:2089-2093
Specimens of 2 1/4 Cr−1 Mo steel that had been decarburized in sodium or aged in an inert atmosphere for 26,500 h at 839 K were metallurgically examined with optical and transmission electron microscopy. The carbide particle density of the decarbur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee4d3ef82ed8e9267bee11ba6205d43e
https://doi.org/10.1007/bf03161835
https://doi.org/10.1007/bf03161835
Publikováno v:
Metallurgical Transactions A. 9:397-400
The composition of the eta carbide in Hastelloy N containing 0.7 wt pct silicon in the alloy, approaches Mi2C, rather than M6C as indicated in the alloy literature. The silicon content of the eta phase in this case was ~25 at. pct, much higher than h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68a767e5f6bfc9ee706abcbeaa19b2e6
https://doi.org/10.1007/bf02646390
https://doi.org/10.1007/bf02646390
Autor:
James Bentley, J. M. Leitnaker
Publikováno v:
Metallurgical Transactions A. 8:1605-1613
Long term aging of type 321 stainless steel indicates TiC, not M23C6, is the thermodynamically stable carbide phase. A theory is developed to explain appearance of M23C6 at intermediate times. The theory also indicates a means for preventing M23C6 fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e41e02a062998651026ee844a3f73124
https://doi.org/10.1007/bf02644866
https://doi.org/10.1007/bf02644866
Autor:
D. N. Braski, J. M. Leitnaker
Publikováno v:
Metallurgical Transactions A. 10:427-432
To homogenize Ti-Hastelloy-N, the segregated MC-type carbide stringers must be dissolved during solution annealing and enough time allowed for the carbide forming elements to diffuse uniformly throughout the matrix. A solubility product-l/Τplot and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9fec8554146c37f5efac542c344b8f9
https://doi.org/10.1007/bf02697069
https://doi.org/10.1007/bf02697069
Autor:
J. M. Leitnaker, Karl E. Spear
Publikováno v:
Journal of the American Ceramic Society. 51:706-709
Values given in the literature for the heat of formation of plutonium mononitride range from — 70 to — 76 kcal/mole. This paper shows that if estimated entropy and high-temperature heat capacity data are used to derive a reasonable set of high-te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa6aabe89e46b533fb573c2a704c72ac
https://doi.org/10.1111/j.1151-2916.1968.tb15932.x
https://doi.org/10.1111/j.1151-2916.1968.tb15932.x
Autor:
J. M. Leitnaker, H. Inouye
Publikováno v:
Journal of the American Ceramic Society. 51:6-9
Pressures of nitrogen over UN(s) + U(1) were measured between 1300′ and 1500°C. These data, coupled with literature data, extend the measured range of pressures to nearly 11 orders of magnitude and 1550 centigrade degrees. The best value of AH°29
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61ce6eedb7527ddcaef6a961052dbb4a
https://doi.org/10.1111/j.1151-2916.1968.tb11818.x
https://doi.org/10.1111/j.1151-2916.1968.tb11818.x
Autor:
J. P. Luca, J. M. Leitnaker
Publikováno v:
Journal of the American Ceramic Society. 56:126-129
Existing thermodynamic data for the Cr-N system were analyzed. High-temperature heat contents measured by Sato were reevaluated, and the heat capacity of Cr2N was determined to be 15.05+6.58×10−3T (°K) and that of CrN 11.10+ 1.58×103T. Using the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50bf410d5098ef630fe3b0456736f710
https://doi.org/10.1111/j.1151-2916.1973.tb15426.x
https://doi.org/10.1111/j.1151-2916.1973.tb15426.x
Publikováno v:
Journal of the American Ceramic Society. 53:451-456
The kinetics of the reaction of UC2 spheres with nitrogen was studied from 1500° to 1700°C. A metallographic method was used to determine the time-dependent conversion of UC2 to U(C,N) and free C. The conversion appeared to be controlled by the dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5ff0c10e1225fbddaaee2307fd3dba3
https://doi.org/10.1111/j.1151-2916.1970.tb12676.x
https://doi.org/10.1111/j.1151-2916.1970.tb12676.x
Autor:
J. M. Leitnaker, Karl E. Spear
Publikováno v:
Journal of the American Ceramic Society. 52:257-262
Twin-crucible experiments with vanadium carbonitride solutions in equilibrium with carbon and nitrogen gas gave evidence for the formation of carbon in a state more energetic than graphite. These studies show that the V(C, N) lattice parameter depend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::939f5733e9e8ed78e6bde9480c5cfd7c
https://doi.org/10.1111/j.1151-2916.1969.tb09179.x
https://doi.org/10.1111/j.1151-2916.1969.tb09179.x