The Fusibility of Coal Ash and the Determination of the Softening Temperature

Author:	Fieldner, Arno C.
Additional Authors:	Hall, Albert E.
Year:	1918
Document Type:	N/A
Series:	United States Bureau of Mines Reports
Report Number:	Bulletin 129
Link:	https://digital.library.unt.edu/ark:/67531/metadc12334/