Zobrazeno 1 - 10
of 42
pro vyhledávání: '"T. P. Kurenkova"'
Autor:
I. V. Borisovets, T. P. Kurenkova
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 2, Pp 76-79 (2019)
High pressure hose (HPH) is a flexible pipeline for the transportation of special hydraulic and motor fluids based on mineral oil, liquid fuel, grease or water emulsion under pressure, to transfer the working force. Structurally, the sleeve is two or
Externí odkaz:
https://doaj.org/article/0b0eb22c2fd84a9ba5fa27d1528b1054
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 2, Pp 80-84 (2019)
Relevance: the increase in the number of destruction of welded joints of the metal wire cord due to discrepancies in the microstructure of the welded seam.Purpose: to find the roots of defects in welded joints of metal wire cord to reduce the number
Externí odkaz:
https://doaj.org/article/ffc9401ca3174ea18a1e216fdbe7c0a2
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 103-106 (2019)
Analysis of the research results shows that about 20% of defective weld joints of the metal wire cord are destroyed due to the presence of internal pores in the weld zone. The article analyzes the results of the work carried out in the laboratories o
Externí odkaz:
https://doaj.org/article/957f5e67d0494b658b26a1fac75afe94
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 2, Pp 75-81 (2018)
The quality of the drawing tool depends on the quality of the channel. Channel processing is carried out in order to obtain the desired geometric shape, required size and limit deviations in accordance with the size and quality of the wire stretched,
Externí odkaz:
https://doaj.org/article/049357aa0cf2478fac9bd22164956767
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 102-106 (2013)
Scales have been developed for determination of size of austenite grain of high carbon patented steel, austenite graine sizes have been researched.
Externí odkaz:
https://doaj.org/article/f39311de261347fc99ac1984ba6690db
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 3, Pp 25-29 (2013)
The results indicate that current technology manufacturing and repair of reducing dies on “BMP” provides a high level of quality polishing to obtain a surface roughness of the working channel of upper classes reducing dies according to CCITT 2789
Externí odkaz:
https://doaj.org/article/4e91532ec8c641fab42197d71c4fc88b
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 64-68 (2012)
The X-ray diffraction methods of qualitative and quantative analysis of phase composition of the brass coating, scale on the surface of brass wire, rod, patented wire, methods of determining the characteristics of the microstrains the lattice ferriti
Externí odkaz:
https://doaj.org/article/0c722003f3554657b36df0b99b861bc7
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 35-39 (2012)
Researches of the most often occurred surface defects of rolled wires, their modification at drawing and influence on technological process and quality of cold-drawn wire with regard to working conditions of hardware shops of BMZ are presented.
Externí odkaz:
https://doaj.org/article/57ac8b5bbf1d47efbb3945caef5003e0
Autor:
E. S. Seryogina, T. P. Kurenkova
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 48-51 (2012)
It is shown that research of impurities on wire surface with the help of optical microscope after chemical bleed of covering enables to define type of pollution, character of their arrangement on wire surface, and also to eliminate the reason of thei
Externí odkaz:
https://doaj.org/article/a710bc81910d49eca2bf818bed7fa936
Autor:
A. Yu. Borisenko, V. A. Lutsenko, O. V. Lutsenko, T. P. Kurenkova, E. S. Seryogina, A. V. Demidov
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 40-44 (2012)
The influence of bainite structure on mechanical characteristics of wire of steel 80 after patenting is studied. The quantity and structure state of bainite, providing high complex of mechanical characteristics of high-carbon wire, is determined.
Externí odkaz:
https://doaj.org/article/e96b2309d9844461b52091c8091e5bc8