NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.
Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.
An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Chemical Aspects of Tool Wear in Single Point Diamond Turning
Published
Author(s)
E W. Paul, Christopher J. Evans, A Mangamelli, Michael L. McGlauflin, Robert S. Polvani
Abstract
A hypothesis is proposed that ascribes chemical wear of diamond tools to the presence of unpaired d electrons in the sample being machined. This hypothesis is used to explain a range of results for metals, alloys, and other materials including electroless nickel. The hypothesis is further tested by experiments presented here on the machining of a range of high purity elements. The implications for diamond turnability of other materials are discussed.
Citation
Precision Engineering-Journal of the International Societies for Precision Engineering and Nanotechnology
Volume
18(4)
Pub Type
Journals
Keywords
d electron complexes, diamond turning, diamonds, electroless nickel, tool wear, tools, tribochemistry
Paul, E.
, Evans, C.
, Mangamelli, A.
, McGlauflin, M.
and Polvani, R.
(1996),
Chemical Aspects of Tool Wear in Single Point Diamond Turning, Precision Engineering-Journal of the International Societies for Precision Engineering and Nanotechnology
(Accessed October 13, 2025)