Thermal analysis studies on the initial stages of iron oxide reduction
β Scribed by Hem Shanker Ray; Nilotpal Kundu
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 592 KB
- Volume
- 101
- Category
- Article
- ISSN
- 0040-6031
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The magnitude of the stress in thin oxide lilms on Cu and Fe has been determined using a sensitive stressometer and measuring the relaxation of stress during electrometric reduction of the oxide. The method has the advantage that both the stress and thickness of oxide can be measured simultaneously.
Ah&act-The reactions of iron oxide (45 wt.% FQO,, 55 wt.% SiO,) with a hot gas containing Hz, CO and Hz!3 were investigated over a temperature range of 60&9OU'C. Preliminary studies indicated initial fast reduction of FezOa to spongy iron, which reacted slowly with the H2S to form iron sulfide. Henc