RI 6568 Studies of the Thickness of the Plastic Layer of Coals
- Organization:
- The National Institute for Occupational Safety and Health (NIOSH)
- Pages:
- 28
- File Size:
- 1046 KB
- Publication Date:
- Jan 1, 1964
Abstract
Plastometric tests were made to determine the maximum thickness of the
plastic layer for different U.S. coals . The effect of test variables on the
maximum thickness of the plastic layer was studied . The values for the maximum
thickness of the plastic layer were found to be related to the Gieseler
maximum fluidity , plastic temperature range , free swelling index , and other
plastic properties of coals . Only a general relationship was observed between
the plastometric parameters obtained in these tests and the coking properties
of coal .
Citation
APA: (1964) RI 6568 Studies of the Thickness of the Plastic Layer of Coals
MLA: RI 6568 Studies of the Thickness of the Plastic Layer of Coals. The National Institute for Occupational Safety and Health (NIOSH), 1964.