[图书][B] Плазменная химико-термическая обработка поверхности стальных деталей

Л Сейдман, Е Берлин, Н Коваль - 2022 - books.google.com
Книга представляет собой подробное справочное руководство по основам плазменной
химико-термической обработки поверхности стальных деталей. В ней обобщены …

Modeling of the carburizing and nitriding processes

P Cavaliere, G Zavarise, M Perillo - Computational Materials Science, 2009 - Elsevier
The thermo-chemical diffusional process of carburizing and nitriding was modeled in this
study. The analysis led to the prediction of surface hardened layers dimensions and …

Modeling the diffusion-controlled phase transformations in transition metal carbide multilayer composites

JC Stotts, GB Thompson, CR Weinberger - Results in Engineering, 2023 - Elsevier
The kinetics of the carbon-diffusion-controlled Me/MeC phase transformation in transition
metal carbide metal ceramic multilayer composites were investigated using mesoscale and …

Calculation and experimentation of the compound layer thickness in gas and plasma nitriding of iron

SR Hosseini, F Ashrafizadeh, A Kermanpur - 2010 - sid.ir
Thickness of compound layers formed on the surface of pure iron during the nitriding
process was analytically calculated and compared with experimental data in the gaseous …

Phase transformations in iron-nitride compound layers upon low-temperature annealing: Diffusion kinetics of nitrogen in▓-and γ′-iron nitrides

T Liapina, A Leineweber, EJ Mittemeijer - Metallurgical and Materials …, 2006 - Springer
The▓/γ′-iron nitride (▓-Fe 3 N 1+ x, γ′-Fe 4 N) compound double layers with thicknesses
of about 10 µm were grown on pure α-Fe, by gas nitriding at 823 K, followed by quenching …

[HTML][HTML] Multi-objective optimization of steel nitriding

P Cavaliere, A Perrone, A Silvello - Engineering Science and Technology …, 2016 - Elsevier
Steel nitriding is a thermo-chemical process largely employed in the machine components
production to solve mainly wear and fatigue damage in materials. The process is strongly …

Microstructural evolution during nitriding, finite element simulation and experimental assessment

SM Hassani-Gangaraj, M Guagliano - Applied Surface Science, 2013 - Elsevier
A finite element simulation of nitriding is proposed in this paper, using the analogy between
diffusion and heat conduction, to overcome the shortcomings of the classical internal …

Accurate measurement and evaluation of the nitrogen depth profile in plasma nitrided iron

SR Hosseini, F Ashrafizadeh - Vacuum, 2009 - Elsevier
Nitrogen depth profile of plasma nitrided pure iron was measured and evaluated by accurate
experimental techniques. Plasma nitriding cycles were carried out on high purity iron …

Evaluation of the diffusion coefficient of nitrogen in Fe4N1− x nitride layers during microwave post-discharge nitriding

I Campos, R Torres, O Bautista, G Ramírez… - Applied surface …, 2005 - Elsevier
The evaluation of the growth kinetics of Fe4N1− x (γ′) phase under microwave post-
discharge nitriding in ARMCO iron has been carried out through this project. A mathematical …

Cross-Sectional Profile Evolution of Cu-Ti Gradient Films on C17200 Cu by Vacuum Thermal Diffusion

Y Zhu, Z Li, H Bi, Q Shi, Y Han, Q Zhang - Materials, 2022 - mdpi.com
To improve the wear resistance and fatigue life of Cu alloys, surface modification by
combining the magnetron sputtering of Ti film followed by vacuum thermal diffusion is …