ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] Fig. 1. Effect of heating for 10 min. in 0-2 per cent ammonia on the tensile strength at 20 C. of ISO-// tungsten wire The results are given graphically in Fig. 1 and show that a minimum embrittlement does indeed occur after heating near 1,600 C.; above this, there is again further ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/185455a0
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