Evaluation of Relationship of Hardness and Larson Miller Parameter on Various Types of Heat Resistant Steels for Prediction of Creep Rupture Time Application

Moch Syaiful Anwar, Efendi Mabruri, Myrna Ariati Mochtar, Eddy S. Siradj

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Evaluation in relationship between hardness and Larson Miller Parameter of various types of heat resistant steel based on literature study to predict the creep rupture time applications has been conducted. There are six types of steel alloys used in this evaluation such as 1Cr-0.5Mo steel, Cr-Mo-V steel, 2.25Cr-1Mo steel, 9Cr1Mo steel, 9Cr1MoVNb steel andc15Cr-15Ni-2Mo-1Mn-N austenitic steel. Heat resistant steel when exposed to high temperature at constant time and load will result in creep damage, wall thinning, and oxidation, soften and fracture. Often, the service life of the steel compromises the specification in the component due to invariably operation temperatures. In addressing this issue, the selected creep alloy was used to predict the rupture time. The outcome of research unveils the alloying, heat treatment and cold working process as well as types of metals affect the relationship between the hardness and Larson Miller Parameter Curve.

Original languageEnglish
Title of host publicationSpecial Issue of the 4th International Symposium on Advanced Materials and Nanotechnology, iSAMN 2020
EditorsIntan Helina Hasan, Mohd Nizar Hamidon
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735443433
DOIs
Publication statusPublished - 26 May 2022
Event4th International Symposium on Advanced Materials and Nanotechnology, iSAMN 2020 - Serdang, Malaysia
Duration: 1 Dec 20203 Dec 2020

Publication series

NameAIP Conference Proceedings
Volume2506
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference4th International Symposium on Advanced Materials and Nanotechnology, iSAMN 2020
Country/TerritoryMalaysia
CitySerdang
Period1/12/203/12/20

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