Summary of the Results Obtained from Experiments Made during the Years' 1918 to 1923 of the Effects of Temperature on the Properties of Metals
β Scribed by Mallock, A.
- Book ID
- 120135334
- Publisher
- The Royal Society
- Year
- 1924
- Tongue
- English
- Weight
- 504 KB
- Volume
- 105
- Category
- Article
- ISSN
- 0962-8444
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π SIMILAR VOLUMES
Addition of either Al(NO 3 ) 3 or Fe(NO 3 ) 3 to zinc polycarboxylate and glass polyalkenoate dental cements has been shown to cause an acceleration to their setting reactions. In the case of Fe(NO 3 ) 3 , the reaction was so fast that cements could not be mixed, but Al(NO 3 ) 3 had a less severe ef
## Abstract Polyamides were synthesized at β60Β°, β40Β°, β20Β°, and 0Β°C from sebacyl bisketene and 1,6βhexamethylenediamine in either acetone or methylene chloride. At the lower reaction temperatures oligomers predominated in solution but at 0Β°C the product was crosslinked. The polyamides were subject