Preparation of Metallic Tungsten. G. ERHARD. (Metallurgie, ix, 44I.)--This paper discusses the various methods of obtaining metallic tungsten, and the conclusion is reached that the preparation of tungstic acid is the best intermediate stage. The purified sodium "tungstate, obtained by fusion of the
โฆ LIBER โฆ
Use of chips in melting of brass and bronze for castings
โ Scribed by L. L. Alifer; E. N. Kanevskaya; M. B. Ibraev; D. A. Alikulova; R. A. Skornayakova
- Publisher
- Springer
- Year
- 1988
- Tongue
- English
- Weight
- 701 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0009-2355
No coin nor oath required. For personal study only.
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