Registration Number
0219U101948,
0117U002347
, R & D reports
Title
The scientific basis and the newest technology of the production ultra-fine grained and nanostructure low-carbon steel and ultra low-carbon steel sheets for capability to the deep drowing
popup.stage_title
Head
Myronova Tetiana M.,
Registration Date
03-12-2019
Organization
National Metallurgical Academy Of Ukraine
popup.description2
The structure, phase composition, textures and properties of 08пс, 01ЮТ, 01ЮТА steels after rolling, precipitation and torsion under hydrostatic pressure were investigated. The possibility of forming a low carbon structure with combined plastic deformation is established. The dependence of the change mechanical properties on the parameters of structure, texture and phase composition is determined.
Mechanical characteristics of hot rolled low- and ultra- low- carbon steels were determined by nanoindentation method, followed by cold deformation sedimentation and KGT. An increase of 2 times the indentation hardness (5.5-6 GPa), a decrease in the modulus of elasticity by 1.5 times (150-190 GPa) and the preservation of satisfactory plasticity (δ = 0.75-0.8), which provides the ability to stamping of the investigated steels in comparison with the hot rolled mill.
Product Description
popup.authors
Bayrimov Anton O.
Balakin Valery F.
Grebeneva Anna V.
Karataev Sergiy O.
Kotova Tatyana V.
Kupchinska Alina O.
Kutsova Valentyna Z.
Lavrinenko Sergiy M.
Mazorchuk Vladimir F.
Myronova Tetiana M.
Nosko Olha A.
Proidak Iurii S.
Ratnikova Irina V.
popup.nrat_date
2020-04-02
