Results 81 to 90 of about 171 (94)
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Effect of isothermal temperature and load on wear of nanobainitic cast steel

Materials Science and Technology
The wear behaviour of a nanobainitic cast steel: 0.76C-2.08Si-0.74Mn-0.79Cr (wt. %), isothermally treated at different temperatures, 250 and 300°C; have been investigated by pin on disk test in dry conditions. The tests were carried out at different loads: 2, 7, 12 and 15 N.
Mateo Montoya-Mejía   +2 more
openaire   +1 more source

Tailoring friction stir welding and postheat treatment of high-carbon steels to obtain nanostructured bainite

Journal of Adhesion Science and Technology
Conventional welding processes destroy the unique microstructural characteristics in nanobainitic steels. A novel method, i.e. tailored friction stir welding (FSW) and postheat treatment, was employed to overcome this problem.
B. Avishan   +3 more
semanticscholar   +1 more source

Characteristics of Phase Transformations in Medium-Carbon Nanobainitic Steel of High Hardenability

Materials Science and Welding Technologies
The article presents the results of phase transformations taking place in steels having a carbon content of 0.55 % and characterised by high hardenability (NBH), intended for the industrial fabrication of sheets. Phase transformations were examined using the dilatometric method under continuous cooling conditions (CCT) and during isothermal holding ...
Bogdan Garbarz   +5 more
openaire   +1 more source

Carbide and Matrix Microstructure Evolution of High-Vanadium Wear-Resistance Cast Iron with High-Silicon Content During Austempering

International Journal of Metals, 2022
Wanqing Leng   +6 more
semanticscholar   +1 more source

The Microstructure of Cast Steel Subjected to Austempering and B-Q&P Heat Treatment

Metallurgical and Materials Transactions. A, 2022
E. Skołek   +5 more
semanticscholar   +1 more source

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