Zobrazeno 1 - 6
of 6
pro vyhledávání: '"M. I. Kalashnikova"'
Publikováno v:
Записки Горного института, Vol 220, Pp 601-601 (2016)
The main source of selenium is copper anode slime. But during the pyrometallurgical treatment of sulphide polymetallic ores significant amount of selenium along with radiogenic osmium and rhenium is concentrated in the solid-phase products of acid wa
Externí odkaz:
https://doaj.org/article/494788ee13734df0aebf9e395cab0263
Publikováno v:
Tsvetnye Metally. :77-82
Copper-nickel sulphide ores serve as the main source of nickel, cobalt and platinum group metals in Russia. The conventional metallurgy of proces sing copper-nickel sulphide concentrates involves producing converter matte and its further refining. Or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2745adf594cc0a12484d20f3f2cc833
https://doi.org/10.17580/tsm.2020.12.11
https://doi.org/10.17580/tsm.2020.12.11
Publikováno v:
Tsvetn. Met.
Tsvetnye Metally
Tsvetnye Metally
The world’s nickel producers rely on the use of sulphide and oxidized nickel ores, which can vary greatly in terms of their characteristics and cost effectiveness. The Russian Federation is the world’s leading nickel producer, and it is currently
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bcfff85ffa7b9555edc826ec8b44fcd
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85075622381&doi=10.17580/tsm.2019.08.01&partnerID=40&md5=8fadbe07261420655653d0770be367e8
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85075622381&doi=10.17580/tsm.2019.08.01&partnerID=40&md5=8fadbe07261420655653d0770be367e8
Autor:
M. I. Kalashnikova
Publikováno v:
Computational Mathematics and Modeling. 15:387-392
We consider a method for the construction of multiple linear regressions with a special basis. In addition to the experimental data, a tabular function is given, approximating the sought regression relationship. This tabular function is used to calcu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da2caf634c0b4bb36f2b0fe59e040822
https://doi.org/10.1023/b:comi.0000047348.14297.c8
https://doi.org/10.1023/b:comi.0000047348.14297.c8
Publikováno v:
Problemy endokrinologii i gormonoterapii. 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3f075367e245ae5dc147dd20d21e3b53
https://pubmed.ncbi.nlm.nih.gov/14208002
https://pubmed.ncbi.nlm.nih.gov/14208002
Autor:
M. I. Kalashnikova, A. S. Zot'eva
Publikováno v:
Metal Science and Heat Treatment. 6:243-244
The nitriding process is accelerated by bathing the heated part in cold gas. This can be achieved not only through the use of induction heating with h. f. c., but also by passing current from a welding transformer through the part.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d35ecafb12e89c7fe952a1cd30562a99
https://doi.org/10.1007/bf00650669
https://doi.org/10.1007/bf00650669