Zobrazeno 1 - 10
of 17
pro vyhledávání: '"S. I. Krasnikova"'
Autor:
S. I. Krasnikova
Publikováno v:
Metal Science and Heat Treatment. 37:298-301
In some cases the δ-ferrite inherited from ingots is present in the hot-deformed metal of corrosion-resistant maraging steels. The residual δ-ferrite exerts a negative effect on the technological and operating characteristics of the metal. The pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::226e5e85a2b7aaa9910911766b886ff0
https://doi.org/10.1007/bf01150769
https://doi.org/10.1007/bf01150769
Autor:
S. I. Krasnikova
Publikováno v:
Metal Science and Heat Treatment. 36:416-420
The article investigates the effect of the parameters of heat treatment on the grain structure of maraging steels. A regime of heat treatment is suggested that ensures sufficiently high impact toughness of these steels.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f0066d06f782db16656b4e743ac4063
https://doi.org/10.1007/bf01395225
https://doi.org/10.1007/bf01395225
Publikováno v:
Metal Science and Heat Treatment. 23:270-273
1. Warm embrittlement of stainless maraging steels during slow cooling may be due to precipitation of titanium carbide in grain boundaries and decomposition of δ ferrite to σ-like phase. 2. With decreasing amounts of titanium in the steels the stee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5845bd81615c7aa7a4171c6c2e3f718
https://doi.org/10.1007/bf00769464
https://doi.org/10.1007/bf00769464
Publikováno v:
Metal Science and Heat Treatment. 27:781-786
The authors investigated dendritic inhomogeneity in industrial ingots 630 mm (steel I) in diameter and 500 mm (steel II) in diameter. The variation in the degree of dendritic inhomogeneity was investigated over the height of the ingots and across the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11beec301159d492dcefc59fbb98bc38
https://doi.org/10.1007/bf00699534
https://doi.org/10.1007/bf00699534
Publikováno v:
Metal Science and Heat Treatment. 20:996-1000
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f214d60c00f0c3dce7d441848d7f454c
https://doi.org/10.1007/bf00703275
https://doi.org/10.1007/bf00703275
Publikováno v:
Metal Science and Heat Treatment. 28:675-678
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdff2bfee4a7eae1b4e795d6d3830591
https://doi.org/10.1007/bf00742750
https://doi.org/10.1007/bf00742750
Publikováno v:
Metal Science and Heat Treatment. 19:532-535
1. To prevent precipitation of excess phase in the grain boundaries and a sharp reduction of the ductility and toughness of steel 03Kh11N10M2T the steel should be cooled at a rate of at least 2·103 deg/h. 2. To correct an original overheated structu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4874726b95a64caa3f5f50c94c6bdb0
https://doi.org/10.1007/bf00673539
https://doi.org/10.1007/bf00673539
Autor:
S. I. Krasnikova
Publikováno v:
Metal Science and Heat Treatment. 31:826-830
1. Lamellar chemical inhomogeneities in hot-worked alloys bring about kinetic differences in the aging of these regions. 2. The formation of austenite in the bands at different temperatures might be used to develop articles which must function at cry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::582a25f995174c3cb52771eaf05beb54
https://doi.org/10.1007/bf00795565
https://doi.org/10.1007/bf00795565
Publikováno v:
Metal Science and Heat Treatment. 25:924-927
1. In the structure of the joint of weld joints of 03Kh11N10M2T1 steel δ-ferrite partially transformed to σ-phase is observed. The quantity of δ-ferrite depends upon the chemical composition of the metal and the degree of dispersion of the weld jo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fefa24ccccff84f11ecdfbd16467bdec
https://doi.org/10.1007/bf00701962
https://doi.org/10.1007/bf00701962
Publikováno v:
Metal Science and Heat Treatment. 26:35-37
The resultant adequate mathematical models of the variation in mechanical properties may be used in assigning aging regimes for the stainless martensite-aging 03Kh11N10M2T to ensure a prescribed set of mechanical properties.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ca907744cb3210574ef6f96da044be5
https://doi.org/10.1007/bf00712861
https://doi.org/10.1007/bf00712861