A new approach to the Noack volatility test

Autor:	T. W. Selby, E. A. Reichenbach, R. H. Hall
Rok vydání:	1994
Předmět:	Mechanics of Materials business.industry Chemistry Mechanical Engineering Heavy duty Analytical chemistry Surfaces and Interfaces Test method Process engineering business NOACK Volatility Test Surfaces Coatings and Films
Zdroj:	Tribotest. 1:1-31
ISSN:	1557-685X 1354-4063
DOI:	10.1002/tt.3020010102
Popis:	This paper reports on the method and preliminary results of a significant modification of the Noack volatility test. This modification permits collection and examination of the volatile products as well as of the residue. The analysis of such volatiles by chromatography and spectroscopy revealed surprising information that is especially relevant in the face of increasingly difficult automotive and heavy duty engine emission limitations. The data also showed very close agreement with the Unified Test Method for the Noack Volatility Test now covered by CEC L-40-T-87. Important to operators, the authors' modified Noack apparatus avoids the use of the toxic Wood's Metal of the earlier Noack apparatus.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7fd2e2ea0db59d9a8d29be8015fb4a33 https://doi.org/10.1002/tt.3020010102 Zobrazit plný text záznamu Plný text