**In a scenario terrifyingly close to today's headlines, Harry's debut novel opens with a North Korean invasion of South Korea that leads, through a series of tragic errors and decisions, to a Russian nuclear attack on military bases in the U.S.** Like techno-thriller master Tom Clancy, Harry offe
Arc light electrodes
- Book ID
- 104117261
- Publisher
- Elsevier Science
- Year
- 1911
- Tongue
- English
- Weight
- 62 KB
- Volume
- 172
- Category
- Article
- ISSN
- 0016-0032
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โฆ Synopsis
The addition of a small proportion of chromium carbide is stated to increase the life of electrodes composed chiefly of titanium carbide. For example, an electrode may consist of an iron tube filled with a mixture of 4.5 per cent. chromium carbide and 95.5 per cent. of titanium carbide mixture, i. e., titanium carbide 99, sodium fluoride I per cent., or titanium carbide 96, sulphur 3, and sodium fluoride I per cent.
Effect of Ammonia on Nickel-plating Solutions.
ANON.
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In neither the flame arc nor the luminous arc is the light a temperature effect; it more nearly corresponds to a direct con-
Notes and Comments. [J. F. I., that is, b and d are numerically very small, as in the case: of tin and zinc, etc. We can form a sub-group in which the excess of one metal crystallizes out in a eutectic which is a solid solution of this metal in the second.