A Survey on the Oxidation Behavior of a Nickel-Based Alloy Used in Natural Gas Engine Exhaust Valve Seats

A Survey on the Oxidation Behavior of a Nickel-Based Alloy Used in Natural Gas Engine Exhaust Valve Seats

This study reports the oxidation behavior of a Ni-based alloy used in the manufacture of valve seats for automotive engine exhaust systems. Isothermal thermogravimetric analyses were carried out at temperatures of 660, 740, 860, and 900 °C under an oxygen atmosphere for up to 1 h. At 660 and 740 °C,...

Full description

Bibliographic Details
Main Authors: José Henrique Alano, Renato Luiz Siqueira, Claudio Beserra Martins Júnior, Rodrigo Silva, Guilherme dos Santos Vacchi, Carlos Alberto Della Rovere
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Metals
Subjects:
isothermal oxidation
nickel-based alloy
oxidation kinetics
thermogravimetric analysis
Online Access:https://www.mdpi.com/2075-4701/13/1/49

Internet

https://www.mdpi.com/2075-4701/13/1/49

Similar Items