Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Y. Longa"'
Publikováno v:
Revue de Métallurgie
Revue de Métallurgie, 2013, 110 (2), pp.131-146. ⟨10.1051/metal/2012946⟩
Revue de Métallurgie, 2013, 110 (2), pp.131-146. ⟨10.1051/metal/2012946⟩
International audience; The massive use of air gaps in tooling, per the Evistoe (R) concept, can confine the heat contributed by the cast alloy in a small volume. The resulting high die wall temperatures are turned to account to cast parts having ult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b47e0af96eaeae072430fd531229f3e5
https://hal.archives-ouvertes.fr/hal-00850237
https://hal.archives-ouvertes.fr/hal-00850237
Publikováno v:
CORROSION. 52:680-689
The hot corrosion behavior of low-pressure plasma-sprayed (LPPS) 80 wt% Ni-20 wt% Cr and flame-sprayed (FS) 75 wt% Ni-20 wt% Cr-4.0 wt% Al coatings on type 304 (UNS S30400) stainless steel...
Publikováno v:
Journal of Thermal Spray Technology. 4:169-174
This study examined the effects of application parameters for plasma spraying and CCh- laser glazing of two types of chromium-base coatings. Coatings were deposited by low-pressure and atmospheric plasma spraying. The high-temperature corrosion resis
Autor:
Y. Longa, M. Takemoto
Publikováno v:
CORROSION. 50:827-837
High-chromium (Cr) nickel (Ni)-Cr coatings were deposited by thermal spraying in air and in an argon (Ar) gas atmosphere. Coatings sprayed in Ar gas were free of pores and defects and of t...
Autor:
Y. Longa, M. Takemoto
Publikováno v:
CORROSION. 48:599-607
Laser glazing of gas flame sprayed NiCrAl, FeNiCrAl, and NiCr alloys was used to produce coatings highly resistant to hot corrosion. Laser irradiation made it possible to glaze the thin surface layers of the sprayed porous coatings. The laser-modifie
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 33:012057
Digital simulation (QuikCAST, ProCAST) is already used extensively when designing metallic dies for founding, in particular to design filling and gating systems. Simulation of the steady-state temperature cycles of dies has also been mastered. With l
Autor:
F, JUSTINIANI Y LONGA
Publikováno v:
Revista medica cubana. 66(2)
Autor:
J M, DE CASTRO PORTUONDO, E, CASARES ESCARRA, P, GOICOECHEA Y QUIROS, R, MUNIZ CANO, F, JUSTINIANI Y LONGA, E, DE QUESADA Y RAMIREZ
Publikováno v:
Archivos. Hospital Universitario General Calixto Garcia. 7(6)
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Akademický článek
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