Results 1 to 10 of about 1,897 (213)
Comparative Study of Conventional and Microwave-Assisted Boriding of AISI 1040 and AISI 4140 Steels [PDF]
Tehnički Glasnik, 2023 In this study, AISI 1040 and AISI 4140 steels were boriding using Ekabor-II commercial boriding powder with powder-pack boriding method using microwave and conventional heating methods.
Safiye İpek Ayvaz, Emre Özer
doaj +2 more sources
Effect of boriding time on the effective thermal diffusivity of the borided AISI 1018 steel [PDF]
Scientific ReportsBoriding is a thermochemical process by which the surface of metallic materials is strongly improved for many applications. When boriding is applied to ferrous alloys, a boride layer containing mainly a single-phase Fe $$_{2}$$ B or a double-phase Fe $$_{
Yesenia Sánchez-Fuentes +6 more
doaj +2 more sources
Electrochemical boriding of titanium alloy Ti-6Al-4V
Journal of Materials Research and Technology, 2019 Boriding is well known as a thermochemical surface hardening method, there are several types and compositions for carrying out this treatment. In this work, a novel method based on the electrochemical boriding applied on titanium alloy at 950 °C for 30 ...
Khedidja Benarous
exaly +3 more sources
Investigation of corrosion properties of box boring din 20MnCr5 steel bars [PDF]
E3S Web of Conferences, 2023 In this study, boriding process was carried out on Ø11 mm diameter DIN 20MnCr5 quality steel bars, used in chain elements such as links and rings, and fasteners such as bolts, at 950oC boronizing temperature, boriding times of 2.5 and 7.5 hours.
Şahin Nurullah +5 more
doaj +1 more source
Research of high-speed HFC-boriding kinetics [PDF]
E3S Web of Conferences, 2021 The paper presents studies boride coatings, which were created using high-frequency treatment with currents. Chemical reactions characterized the boriding procedure at various temperatures are show.
Malikov Vladimir +2 more
doaj +1 more source
Surface modification method of duplex type stainless steels by the pack boriding process [PDF]
Hemijska Industrija, 2021 This work presents the investigation of a boriding process on two grades of stainless steel namely UNS32750 super duplex stainless steel and UNSS31803 duplex stainless steel in order to improve material properties and possibly to reduce ...
Hariharan Ramakrishnan +4 more
doaj +1 more source
Applied Sciences, 2021 Surface boriding of pure titanium was performed using dissolved salt impregnation to modify the surface hardness and improve wear performance. The effect of boriding temperature (950–1150 °C) on the microstructure, composition, and room-temperature ...
Tong Chen, Shinji Koyama, Lihua Yu
doaj +1 more source
Journal of Materials Research and Technology, 2021 The boriding of 4Cr5MoSiV1 steel was performed in the temperature range of 860°C–980 °C to examine the influence of boriding conditions on the boride layers.
Ouyang Delai, Cui Xia, Lu Shiqiang
doaj +1 more source
Microstructure and Wear Behavior of Tungsten Hot-Work Steel after Boriding and Boroaluminizing
Lubricants, 2020 (1) Background: Boron-based diffusion layers possess great application potential in forging and die-casting due to their favorable mechanical and thermophysical properties.
Undrakh Mishigdorzhiyn +3 more
doaj +1 more source
Evaluating the Corrosion Behaviour of Borided Carbon Steel C35 [PDF]
Materials 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