Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Yandimirov, A."'
Publikováno v:
Metallurgist. 56:753-759
Results are presented for an experimental study of the effect of screw rolling of solid billets on mechanical properties and macrostructure of T grade wheel steel. It is shown that piercing of continuous billets with a drawing factor λ = 1.6 makes i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8e249a1fbcab16a574e1d58b17a1aed
https://doi.org/10.1007/s11015-013-9653-9
https://doi.org/10.1007/s11015-013-9653-9
Publikováno v:
Metallurgist. 55:500-503
Results obtained from mathematical modeling with the software package Deform 3D are used to demonstrate the feasibility of making railroad wheels from hollow semifinished products. Results are reported from modeling of the operations of upsetting on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20ed02eeae6a4c00e203e37c48c0d465
https://doi.org/10.1007/s11015-011-9459-6
https://doi.org/10.1007/s11015-011-9459-6
Publikováno v:
Metallurgist. 55:28-33
This article examines aspects of the use of thermal imaging and mathematical modeling to determine temperature inside a semifinished product as it is heated and pierced on a rotary rolling mill. A scheme is devised to thoroughly examine the thermal s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8207d403cf0791ecb48ce0d533cf2d52
https://doi.org/10.1007/s11015-011-9388-4
https://doi.org/10.1007/s11015-011-9388-4
Publikováno v:
Steel in Translation. 38:688-693
It is important to establish the quality of wheels made from continuous cast vacuum-treated steel billet and hardened by the rolling heat, for a number of reasons: this is a very energy-intensive process, with heat treatment of the billet and wheels
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d9af097e73885d13cc8408d8b9ae4b4
https://doi.org/10.3103/s0967091208080263
https://doi.org/10.3103/s0967091208080263
Publikováno v:
Metallurgist. 52:229-234
Introduction of a technology which involves boring the inside surface of ingot molds has made it possible to reduce the metal consumption coefficient by 20 kg/ton product. The productivity of the pressing-rolling line increased by five wheels after a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bc0e613a2f3e0e0ee5136ff8dd64f1f
https://doi.org/10.1007/s11015-008-9037-8
https://doi.org/10.1007/s11015-008-9037-8
Publikováno v:
Metallurgist. 52:95-98
The use of continuous steel casting at the Vyksa Metallurgical Plant to make semifinished products for wheels is making it possible to improve the quality of the wheels and reduce the metal consumption coefficient. At the same time, the plant has nee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95919d671a5686e7b90a5946955c6cc2
https://doi.org/10.1007/s11015-008-9013-3
https://doi.org/10.1007/s11015-008-9013-3
Autor:
A. S. Grinshpon, A. V. Sukhov, A. A. Yandimirov, S. L. Shitkin, Yu. A. Bazanov, A. S. Razumov
Publikováno v:
Metallurgist. 51:670-676
Results obtained from extensometric and x-ray diffraction studies have shown that standard railcar wheels with a plane-conical web have a high concentration of stresses in the rim region under normal service loads. Fatigue cracks were found to be for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a891c7edc9dab0bab6efd1e625a98b05
https://doi.org/10.1007/s11015-007-0121-2
https://doi.org/10.1007/s11015-007-0121-2
Publikováno v:
Metallurgist. 51:588-595
This study concerned the characteristics of plastic tensile deformation and damage in high-carbon pearlite-ferrite wheel steel with various dispersions of pearlite. We show that the coefficient of deformation strengthening is identical, and the relat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0be1f3c2d9c66abd6a614ffd093694bd
https://doi.org/10.1007/s11015-007-0108-z
https://doi.org/10.1007/s11015-007-0108-z
Publikováno v:
Steel in Translation. 37:809-814
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c659a18b07a1a399935192773afb4a6
https://doi.org/10.3103/s0967091207090203
https://doi.org/10.3103/s0967091207090203
Publikováno v:
Steel in Translation. 37:815-819
815 Rolled railroad wheels are tested under alternating cyclic loads. Reliable wheel operation depends on the ability of the wheel to resist the accumulation and development of fatigue damage under the action of variable stress. Research to increase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2de94ffb7005051f33849b3e6de56470
https://doi.org/10.3103/s0967091207090215
https://doi.org/10.3103/s0967091207090215