Melting points of the refractory elements - I. Elements of atomic weight from 48 to 59
Book details
- Title
- Melting points of the refractory elements - I. Elements of atomic weight from 48 to 59
- Publication year listed
- 1914
- Format
- Public domain eBook
- Reading access
- Free online reader; no registration required
- Source record
- View on Archive.org
About this book
Melting points of the refractory elements - I. Elements of atomic weight from 48 to 59
Year: 1914
The melting-points in pure hydrogen of the metals of the iron group, viz., Ni, Co, Fe, Mn, Cr, also Va and Ti are determined chiefly by means of the micropyrometer which is shown to be an instrument of precision for the determination of the melting-points of refractory metals and salts. In the cases of the metals examined the effect of the alloying of microscopical particles with the Pt or Ir heating strip is found to be inconsequential until after melting, the melting-points determined for Ni, Co, and Fe being the same as those found for considerable quantities heated in crucibles of magnesia in an electric furnace, the temperature of which was determined by me