Electronic Resource
[s.l.]
:
Nature Publishing Group
Nature
175 (1955), S. 131-132
ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Hartmann and others have shown that the fj-form is stable below c. 650 C, above which temperature it is irreversibly converted to a-tungsten, the transition being relatively sluggish. No reports have yet been published that a-tungsten can be reconverted to [5-tungsten by purely physical processes, ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/175131b0
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