Zobrazeno 1 - 10
of 23
pro vyhledávání: '"A. A. Andrits"'
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 23-27 (2017)
The article shows the advantages and disadvantages of precision casting into disposable ceramic molds. The high quality shaped castings produced by modernized ceramic molding process are proved the reliability and prospects of this advanced technolog
Externí odkaz:
https://doaj.org/article/913bf85a3f53421b95670aaf7e6dcfe7
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 28-31 (2017)
Through the example of production of specific castings the effectiveness of the precision ceramic molding technology for the production of shaped castings and castings with the higher performance requirements has been demonstrated.
Externí odkaz:
https://doaj.org/article/8d3cbc307bac4e1597b94feceba5d03a
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 18-27 (2016)
The key technological parameters having impact on a crystallizer contraction at semi-continuous molding of cast iron are considered. The analysis of design particularities of a crystallizer on its contraction is carried out. On the basis of the theor
Externí odkaz:
https://doaj.org/article/b2c351bc41ea4e448464cff8a5621688
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 10-18 (2014)
Matters on formation of casting at continuous molding of cast iron, arising tensions and influence of some factors on the size of these tensions are considered.
Externí odkaz:
https://doaj.org/article/539dbc578fe34b09b90d486a6ebb332a
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 3, Pp 14-18 (2011)
The article is dedicated to the matters of improvement of special characteristics such as hightemperature strength, corrosion resistance, thermalphysic indices of alloys on the basis of aluminium by means of alloying them by elements of transition gr
Externí odkaz:
https://doaj.org/article/bd0e8d1e8ceb462b9860c550e948f160
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 67-71 (2010)
The aim of the work is development of new compositions of aluminium alloys with refractory metals of transition group and cremnium due to range extension of alloying at usage of high speed of melts cooling.
Externí odkaz:
https://doaj.org/article/52c3a6f030124cf9bec8d698ef8f4fbd
Autor:
G. V. Dovnar, A. A. Andrits
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 109-112 (2005)
The results of investigations of metallurgical output at melting of different dispersed aluminum materials are given. The factors, determining the waste of metal at remelting of scrap, are established. The ways of increase of degree of metal extracti
Externí odkaz:
https://doaj.org/article/a7ce4268dedc4535b04813d2870d07db
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 2, Pp 61-65 (2003)
There are given the results of the experimental investigations of processing of mixed scrap and waste of aluminium alloys with different characteristics and regimes of experiments conducting. There are developed the schemas of the metallurgical proce
Externí odkaz:
https://doaj.org/article/76074388c8654730affed618eb7a9426
Autor:
A. A. Andrits, G. V. Dovnar
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 2-1, Pp 158-160 (2006)
The results of investigations of metallurgical processing of non-separated aluminium scrap are given. The values of the speed of different metals and alloys dissolving in melted Al are determined.
Externí odkaz:
https://doaj.org/article/f3fe89e28cb74b2f8aebb6a9a8111090
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 2-1, Pp 124-126 (2005)
Raw materials base of non-ferrous metals in the Republic of Belarus is analysed in this article.
Externí odkaz:
https://doaj.org/article/999112affd5a455fbd1ca8344552877c