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Title: Evaluation of the wear properties of high interstitial stainless steels

Abstract

Adding carbon to high nitrogen steels increases interstitial concentrations over what can be obtained with nitrogen addition alone. This can results in an increase in hardness, strength, and wear resistance. The alloys produced for this study were all based on commercially available high-nitrogen Fe-18Cr-18Mn stainless steel. This study is the first significant wear study of these new high interstitial nitrogen-carbon stainless steel alloys. Wear tests included: scratch, pin-on-disk abrasion, dry sand/rubber wheel abrasion, impeller impact, and jet erosion. Increasing interstitial concentration increased strength and hardness and improved wear resistance under all test conditions. The results are discussed in terms of overall interstitial alloy concentration.

Authors:
; ;
Publication Date:
Research Org.:
National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV, and Albany, OR (United States)
Sponsoring Org.:
USDOE - Office of Fossil Energy (FE)
OSTI Identifier:
913366
Report Number(s):
DOE/NETL-IR-2007-121
TRN: US200802%%792
Resource Type:
Conference
Resource Relation:
Conference: 16th International Conference on Wear of Materials, Montreal, Canada, April 15-19, 2007
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ABRASION; ALLOYS; CARBON; EVALUATION; HARDNESS; INTERSTITIALS; NITROGEN; NITROGEN ADDITIONS; STAINLESS STEELS; STEELS; WEAR RESISTANCE; WHEELS; wear properties; interstitial stainless steels

Citation Formats

Tylczak, J H, Rawers, J C, and Alman, D E. Evaluation of the wear properties of high interstitial stainless steels. United States: N. p., 2007. Web.
Tylczak, J H, Rawers, J C, & Alman, D E. Evaluation of the wear properties of high interstitial stainless steels. United States.
Tylczak, J H, Rawers, J C, and Alman, D E. Sun . "Evaluation of the wear properties of high interstitial stainless steels". United States. doi:.
@article{osti_913366,
title = {Evaluation of the wear properties of high interstitial stainless steels},
author = {Tylczak, J H and Rawers, J C and Alman, D E},
abstractNote = {Adding carbon to high nitrogen steels increases interstitial concentrations over what can be obtained with nitrogen addition alone. This can results in an increase in hardness, strength, and wear resistance. The alloys produced for this study were all based on commercially available high-nitrogen Fe-18Cr-18Mn stainless steel. This study is the first significant wear study of these new high interstitial nitrogen-carbon stainless steel alloys. Wear tests included: scratch, pin-on-disk abrasion, dry sand/rubber wheel abrasion, impeller impact, and jet erosion. Increasing interstitial concentration increased strength and hardness and improved wear resistance under all test conditions. The results are discussed in terms of overall interstitial alloy concentration.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Apr 01 00:00:00 EDT 2007},
month = {Sun Apr 01 00:00:00 EDT 2007}
}

Conference:
Other availability
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