Results 81 to 90 of about 565 (210)

Influence of Heat and Thermochemical Treatment Parameters on C75 Steel Fatigue Resistance. [PDF]

Materials (Basel), 2022
Iuliana TN, Samoila C, Ursutiu D.
europepmc   +1 more source

Morphology of the DIN 100Cr6 Case Hardened Steel after Plasma Nitrocarburizing Process

, 2019
Nitrocarburizing is considered one of the most important thermochemical treatments for surface modification of metallic materials and involves the simultaneous diffusion of nitrogen and carbon onto the surface. Understanding and controlling the formation
Marcos Alves Fontes (6572627), David de Souza Machado (6572633), Vladimir Henrique Baggio Scheid (6572630), Luiz Carlos Casteletti (4957534), Pedro Augusto de Paula Nascente (6572636)   +4 more
core   +1 more source

Effect of nitrocarburizing on corrosion resistance of carbon steel

, 2020
The effect of nitro carburizing on corrosion resistance of carbon steel (AISI / 1020) is investigated. Test specimen 20x10 mm were manufactured according to ASTM.
Khairia Salman Hassan, Hani Aziz Ameen
core  

Prediction of Surface Treatment Effects on the Tribological Performance of Tool Steels Using Artificial Neural Networks

Applied Sciences, 2019
The present paper discussed the development of a reliable and robust artificial neural network (ANN) capable of predicting the tribological performance of three highly alloyed tool steel grades.
Liborio Cavaleri, Panagiotis G. Asteris, Pandora P. Psyllaki, Maria G. Douvika, Athanasia D. Skentou, Nikolaos M. Vaxevanidis   +5 more
doaj   +1 more source

Influence of Low Temperature Nitrocarburizing Modes on the Structure and Properties of Х12ф1 Steel

, 2023
In the article, the influence of low-temperature nitrocarburizing on the structure and properties of Х12Ф1 steel was considered. It was found that for Х12Ф1 steel the highest values of micro-hardness are achieved at a saturation temperature of 550 °С and
Mukhammadjonovich, Begatov Jahongir, kizi, Platoshina Malika Mirkamal   +1 more
core  

Study on Shot Peening Effect on Nitrocarburized Material

Proceedings of the 1992 Annual Meeting of JSME/MMD, 2002
The authors investigated the refined surface characteristics and fatigue strength of Nitrocarburized (N) materials treated by Electro-polishing (EP), Double Shot Peening (DSP) and Stress Double Shot Peening (SDSP). The results obtained are summarized as follows: (1) Increased hardness with the diffusion layer between the surface and depth of 400 μm by ...
ETO, Hirohito, MATSUI, Katsuyuki, ANDO, Kotoji   +2 more
openaire   +2 more sources

Study of nitrocarburizing plasmas using advanced spectroscopic diagnostics [PDF]

, 2020
The active screen plasma nitrocarburizing (ASPNC) technology is a state-of-the-art plasma-assisted heat treatment for improving surface hardness and wear resistance of metallic workpieces based on thermochemical diffusion.
Puth, Alexander
core  

Sulfonitrocarburizing of High-Speed Steel Cutting Tools: Kinetics and Performances. [PDF]

Materials (Basel), 2021
Cojocaru MO, Branzei M, Ciuca S, Gherghescu IA, Ion M, Druga LN, Cotrut CM.   +6 more
europepmc   +1 more source

Ferrite salt bath nitrocarburizing process and its various trade names-A review

, 2018
Salt bath Ferritic Nitrocarburizing is a thermochemical diffusion process, which is gaining popularity due to its low cost and simplicity in obtaining the desired tribological properties in steels. Although a significant literature is available but these
Sharma, J
core  

Low-temperature plasma nitrocarburizing of 15 − 5 PH stainless steel for optimized surface hardness and corrosion resistance

Journal of Materials Science: Materials in Engineering
This study examines the influence of low-temperature plasma nitrocarburizing (LT-PNC) on the surface properties of 15 − 5 precipitation-hardening (PH) stainless steel.
B. V. Subba Rao, Indumathi Vijey, Kasa Srinivasulu, Ștefan Țălu, Niranjan Patra   +4 more
doaj   +1 more source