skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Strain hardening of fcc metal surfaces induced by microploughing

Abstract

Microploughing experiments were used as a method for better understanding the ploughing mechanism in gold and iridium single crystals. The plough depths ranged from 20 nm in iridium to 1,600 nm in gold. Yield stress profiles and TEM analyses indicate that both materials strain harden even when very small volumes of material are involved. Strain hardening theory, as applied to bulk material, is useful in analyzing the results.

Authors:
;  [1];  [2]
  1. Los Alamos National Lab., NM (United States)
  2. North Carolina State Univ., Raleigh, NC (United States)
Publication Date:
Research Org.:
Los Alamos National Lab., NM (United States)
Sponsoring Org.:
USDOE, Washington, DC (United States)
OSTI Identifier:
290946
Report Number(s):
LA-UR-98-1572; CONF-981020-
ON: DE99000702; TRN: AHC29901%%151
DOE Contract Number:  
W-7405-ENG-36
Resource Type:
Technical Report
Resource Relation:
Conference: American Society of Precision Engineering conference, St. Louis, MO (United States), 27-29 Oct 1998; Other Information: PBD: [1998]
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; MACHINING; YIELD STRENGTH; GOLD; IRIDIUM; MONOCRYSTALS; SURFACES; STRAIN HARDENING; MICROSCOPY; EXPERIMENTAL DATA

Citation Formats

Day, R.D., Dickerson, R.M., and Russell, P.E. Strain hardening of fcc metal surfaces induced by microploughing. United States: N. p., 1998. Web. doi:10.2172/290946.
Day, R.D., Dickerson, R.M., & Russell, P.E. Strain hardening of fcc metal surfaces induced by microploughing. United States. doi:10.2172/290946.
Day, R.D., Dickerson, R.M., and Russell, P.E. Tue . "Strain hardening of fcc metal surfaces induced by microploughing". United States. doi:10.2172/290946. https://www.osti.gov/servlets/purl/290946.
@article{osti_290946,
title = {Strain hardening of fcc metal surfaces induced by microploughing},
author = {Day, R.D. and Dickerson, R.M. and Russell, P.E.},
abstractNote = {Microploughing experiments were used as a method for better understanding the ploughing mechanism in gold and iridium single crystals. The plough depths ranged from 20 nm in iridium to 1,600 nm in gold. Yield stress profiles and TEM analyses indicate that both materials strain harden even when very small volumes of material are involved. Strain hardening theory, as applied to bulk material, is useful in analyzing the results.},
doi = {10.2172/290946},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Dec 01 00:00:00 EST 1998},
month = {Tue Dec 01 00:00:00 EST 1998}
}

Technical Report:

Save / Share: