Structure and properties of the γ/β Co-Cr-Al alloys of near-eutectic compositions: I. Structural stability of the γ/β eutectic

Standard

Structure and properties of the γ/β Co-Cr-Al alloys of near-eutectic compositions: I. Structural stability of the γ/β eutectic. / Kositsyn, Sergey V.; Kataeva, N. V.; Litvinov, V. S.
In: Physics of Metals and Metallography, Vol. 82, No. 4, 1996, p. 389-395.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{0aeabec45d72419fb2d8082992c46549,

title = "Structure and properties of the γ/β Co-Cr-Al alloys of near-eutectic compositions: I. Structural stability of the γ/β eutectic",

abstract = "The effects of variations in chromium and aluminum contents on the microstructure, phase composition, microhardness, and heat resistance of the γ/β cobalt-chromium-aluminum eutectic alloys were studied. The formation of the γ/β eutectic having a specific {"}feathery{"} structure in the as-cast state was established to be very sensitive to the variations in aluminum content and substantially less sensitive to the variations in chromium content. The position of the projection of the γ/β eutectic valley in the isothermal section of the Co-Cr-Al ternary system was refined. A good structural and phase stability and heat resistance of the eutectics at temperatures of about 1100°C allows one to consider these eutectics to be a promising base for the design of multi-component (γ+β) heat-resistant alloys and protective coatings.",

author = "Kositsyn, {Sergey V.} and Kataeva, {N. V.} and Litvinov, {V. S.}",

year = "1996",

language = "English",

volume = "82",

pages = "389--395",

journal = "Physics of Metals and Metallography",

issn = "0031-918X",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "4",

}

RIS

TY - JOUR

T1 - Structure and properties of the γ/β Co-Cr-Al alloys of near-eutectic compositions: I. Structural stability of the γ/β eutectic

AU - Kositsyn, Sergey V.

AU - Kataeva, N. V.

AU - Litvinov, V. S.

PY - 1996

Y1 - 1996

N2 - The effects of variations in chromium and aluminum contents on the microstructure, phase composition, microhardness, and heat resistance of the γ/β cobalt-chromium-aluminum eutectic alloys were studied. The formation of the γ/β eutectic having a specific "feathery" structure in the as-cast state was established to be very sensitive to the variations in aluminum content and substantially less sensitive to the variations in chromium content. The position of the projection of the γ/β eutectic valley in the isothermal section of the Co-Cr-Al ternary system was refined. A good structural and phase stability and heat resistance of the eutectics at temperatures of about 1100°C allows one to consider these eutectics to be a promising base for the design of multi-component (γ+β) heat-resistant alloys and protective coatings.

AB - The effects of variations in chromium and aluminum contents on the microstructure, phase composition, microhardness, and heat resistance of the γ/β cobalt-chromium-aluminum eutectic alloys were studied. The formation of the γ/β eutectic having a specific "feathery" structure in the as-cast state was established to be very sensitive to the variations in aluminum content and substantially less sensitive to the variations in chromium content. The position of the projection of the γ/β eutectic valley in the isothermal section of the Co-Cr-Al ternary system was refined. A good structural and phase stability and heat resistance of the eutectics at temperatures of about 1100°C allows one to consider these eutectics to be a promising base for the design of multi-component (γ+β) heat-resistant alloys and protective coatings.

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=0009301546

M3 - Article

VL - 82

SP - 389

EP - 395

JO - Physics of Metals and Metallography

JF - Physics of Metals and Metallography

SN - 0031-918X

IS - 4

ER -

ID: 54185914