Zobrazeno 1 - 10
of 15
pro vyhledávání: '"S. V. Zemskii"'
Publikováno v:
Metal Science and Heat Treatment. 36:452-455
Themochemical treatment in a glow discharge in hydrogen-containing gaseous media is used to harden highspeed tool steels. Such treatment is accompanied by saturation of the metal by hydrogen, which leads to the appearance of hydrogen embrittlement. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcff49324c87afc1288aa30ac2c61a49
https://doi.org/10.1007/bf01395902
https://doi.org/10.1007/bf01395902
Publikováno v:
Metal Science and Heat Treatment. 34:500-504
A special pretransformation state in steels is of considerable interest and importance for practical application.Difficulties arising from the necessity for precise temperature regulation have already been overcome incontemporary heating equipment. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::341da712b97ae76ba4d1142be398bb93
https://doi.org/10.1007/bf00775002
https://doi.org/10.1007/bf00775002
Publikováno v:
Metal Science and Heat Treatment. 34:375-378
When the steels under investigation are subjected to carbonitriding in a hydrogen-free glow-discharge plasma using the dissociation products of ferrocyanides, their wear resistance and impact strength increase as compared with nitriding in ammonium.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59535d92fb3a87077bcc1ef757ef3e46
https://doi.org/10.1007/bf00769744
https://doi.org/10.1007/bf00769744
Publikováno v:
Metal Science and Heat Treatment. 35:172-174
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::786b97facdfcb5391ff33f50be29ea91
https://doi.org/10.1007/bf00776845
https://doi.org/10.1007/bf00776845
Publikováno v:
Soviet Materials Science. 18:147-150
The wide use of 36N alloy (Invar) in modern technology is the result of the anomalous low value of its thermal coefficient of linear expansion. The alloy element and impurity content has a significant influence on the service characteristics of the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d519031d880d7ca95103cce66848c620
https://doi.org/10.1007/bf00723346
https://doi.org/10.1007/bf00723346
Publikováno v:
Metal Science and Heat Treatment. 11:885-888
The tendency to adhesion during high-temperature rolling depends mainly on the diffusion of the rolled metal into the rolls.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a212872d8d033d976a2836da63764ed
https://doi.org/10.1007/bf00655530
https://doi.org/10.1007/bf00655530
Publikováno v:
Metal Science and Heat Treatment. 11:434-437
1. After welding of steel 45 and R18 (without annealing) no noticeable redistribution of carbon occurs. After welding with subsequent annealing at 860°C for 6 h and 740°C for 4 h one observes substantial redistribution of carbon in the welded zone,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd8e47e17d3db7c7f74e0b0533524884
https://doi.org/10.1007/bf00656234
https://doi.org/10.1007/bf00656234
Publikováno v:
Metal Science and Heat Treatment. 21:447-449
1. The addition of polycaproamide to a carburizer consisting of soot and sodium carbonate greatly speeds up the carburizing process. 2. Carburizing steels 3Kh13, ShKh15, and KhVG in carburizer containing polycaproamide makes it possible to obtain a c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e847c35217fd2186b900b25e900f38b3
https://doi.org/10.1007/bf00780481
https://doi.org/10.1007/bf00780481
Autor:
I. K. Kupalova, S. V. Zemskii
Publikováno v:
Metal Science and Heat Treatment. 17:606-608
We determined the effective diffusion coefficients and the diffusion coefficients of carbon in defect-free zones of steel R6M5 after LTTMT and HTTMT. The diffusion parameters of carbon were calculated. It was found that LTTMT has no effect on the mob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::347184a024edaa2de10dc0705dbe17f7
https://doi.org/10.1007/bf00680412
https://doi.org/10.1007/bf00680412
Publikováno v:
Combustion, Explosion, and Shock Waves. 19:639-641
The significant penetration of carbon into a metal which came into contact under the effect of a shock was observed experimentally in a number of papers, but according to the authors a theoretical explanation of this ''anomalous'' penetration has not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89b3d7fc1ee7bc85161e869543ddcadb
https://doi.org/10.1007/bf00750445
https://doi.org/10.1007/bf00750445