Results 11 to 20 of about 1,304 (236)

Nanodispersed boriding of titanium alloy [PDF]

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2015
The problem of improving the operational reliability of machines is becoming increasingly important due to the increased mechanical, thermal and other loads on the details.
Катерина Олександрівна Костик   +1 more
doaj   +8 more sources

Chemical reactions at high-speed HFC-boriding [PDF]

open access: yesE3S Web of Conferences, 2019
Strengthening of parts and units of machines, increased reliability and longer service life is an important task of modern industry. As an promising materials for protective-strengthening coatings, offered matrix composites based on the ternary system Fe-
Katasonov Alexander   +2 more
doaj   +2 more sources

DIFFUSION COATINGS OBTAINED IN BORIDING MEDIA

open access: yesНаука и техника, 2013
Powder media for boriding of high saturating capacity have been developed in the paper. Treatment in the powder media has made it possible to obtain diffusion coatings on steel surface which are characterized by higher set  of operational characteristics
N. G. Kukhareva   +2 more
doaj   +1 more source

Microstructure, wear and corrosion behaviors of TC21 titanium alloy by solid powder-packing boriding and aluminizing

open access: yesJournal of Materials Research and Technology
In this work, TC21 titanium alloy was treated using solid powder-packing infiltration method with single boriding, single aluminizing and first-stage boriding and second-stage aluminizing (B–Al).
Yuwei Guo   +9 more
doaj   +2 more sources

Evaluating the Corrosion Behaviour of Borided Carbon Steel C35 [PDF]

open access: yesMaterials Research, 2022
In this work, an evaluation of corrosion resistance of boride layers formed on carbon steel C35 in different solutions of H2SO4, HCl, HNO3, NaCl and NaOH was carried out.
A. Kaouka   +3 more
doaj   +1 more source

A Study of the Refractory Borides [PDF]

open access: yesJournal of the American Ceramic Society, 1951
The phases of the binary systems of boron with Ce, Ti, Zr, Nb, Ta, Mo, W, Th, and U were determined by X‐ray examination of samples prepared by heating various mixtures of boron and the respective metal to elevated temperatures in an atmosphere of argon.
Brewer, Leo   +3 more
openaire   +2 more sources

Comparison of Boriding Heat Treatment and Induction Boriding Method

open access: yesInternational Scientific and Vocational Studies Journal, 2023
Induction boriding is a metal processing technique that applies a surface accumulation process using a high-frequency electromagnetic field on metal parts. The adoption of this method in industrial applications is anticipated due to its advantages such as high efficiency, precision, and low energy consumption. Induction boriding relies on the principle
Ulaş İPEKOĞLU, Uğur ÇAVDAR
openaire   +2 more sources

Characterizations and growth kinetics of the borided layer formed on pure nickel by molten salt electrolysis [PDF]

open access: yesJournal of Mining and Metallurgy. Section B: Metallurgy, 2022
Molten salt electrolysis was applied for the boronizing of nickel with Na2B4O7·10H2O-Na2CO3 as the electrolyte and characterizations and the growth kinetics of borided layer is reported.
Wang B.-X.   +5 more
doaj   +1 more source

Borated graphite cathodes for low-temperature aluminum electrolysis

open access: yesChimica Techno Acta, 2022
Electrochemical boriding of the graphite plates in the potassium cryolite based electrolytes was studied. The boriding were carried out in a cell with vertical electrodes. The procedure included 2 stages: 1) electrolysis in the KF–AlF3–KBF4 melt (CR=1.3)
A. V. Rudenko   +3 more
doaj   +1 more source

Electrochemical boriding and characterization of AISI 1020 steel [PDF]

open access: yes, 2021
In this study, tribological properties of borided 1020 steel were investigated with reciprocating tests under dry sliding conditions with a ball-on-flat geometry.
Mindivan, Harun, Güner, Recep
core   +1 more source

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