Effect of precipitation on creep properties of certain cast H-Series austenitic stainless steels

G. Muralidharan, N. D. Evans, K. C. Liu, J. G. Hemrick, M. L. Santella, P. J. Maziasz, V. K. Sikka, R. I. Pankiw

Research output: Contribution to journalConference articlepeer-review

6 Scopus citations

Abstract

Cast H-Series austenitic steels (HK, HP, and micro-alloyed HP) are used extensively in several industries for a broad range of high-temperature applications. The H-Series stainless steels have evolved over many years of alloy development by trial-and-error additions of alloying elements. Further improvements in the performance of these steels will be possible only through a detailed understanding of the composition-microstructure-property relationships. This paper highlights some of the progress made in understanding the relationship between precipitation and creep properties of these alloys through using a combination of thermodynamic modeling, microstructural characterization, and mechanical property measurements.

Original languageEnglish
Pages (from-to)651-661
Number of pages11
JournalMaterials Science and Technology
Volume1
StatePublished - 2004
EventMaterials Science and Technology, MS and T 2004; Volume 1: AIST Process Metallurgy, Product Quality and Applications Proceedings - New Orleans, LA, United States
Duration: Sep 26 2004Sep 29 2004

Keywords

  • Creep properties
  • Electron microscopy
  • H-series austenitic stainless steels
  • Image analysis
  • Thermodynamic calculations

Fingerprint

Dive into the research topics of 'Effect of precipitation on creep properties of certain cast H-Series austenitic stainless steels'. Together they form a unique fingerprint.

Cite this