264 SUMMARY OF CURRENT RESEARCHES. 



Sauvecr, A. — Graphic Representation of the Solidification of Eutectic Alloys. 



Electrochcm. and Met. hid., vi. (1908) p. 18 (1 fig.). 

 Sahmen, R., & A. v. Vegesack — Application of Thermal Analysis to Three- 

 component Systems. 



Zeitschr. Phys. Client., lix. (1907) pp. 257-83 (12 figs.) pp. 697-702(3 figs.) ; 



lx. (1907; pp. 507-9 (1 fig.). 



Sieverts, A. — Occlusion and Diffusion of Gases through Metals. 



Zeitschr. Phys. Cliem., lx. (1907) pp. 129-201 (8 figs.). 

 Stribeck, R. — Spherical Test-pieces of Hardened Steel. 



Zeitschr. Ver. Deutsch. Ing., li. (1907) pp. 1444-51, 



1500-6, 1542-7 (23 figs.). 

 Shuddem agen,~C. L. B. — Demagnetising Factors for Cylindrical Iron Rods. 



Proc. Amer. Acad. Arts, and Sci., xliii. (1907) pp. 185-256 (25 figs.). 



Stromeyer, C. E. — Further Experiments on the Ageing of Mild Steel. 



[The author considers that the existence of an ageing effect is confirmed by 

 the results of the further mechanical tests given. See this Journal, 

 1907, p. 640.] Journ. Iron and Steel Inst., lxxv. (1907) pp. 86-113 



(29 figs.). 

 Wawrzinirk — Elastic Properties of Steel. Mctallurgie, iv. (1907) pp. 810-15 



(3 figs.). 

 ,, ,, Metal Microscopy. Stahl und Eisen, xxvii. (1907) p. 1892. 



Explosion of Thermal Storage Drum at Greenwich. 



[A report on the microstructure of the faulty plate is included.] 



Engineering, lxxxv. (1908) pp. 113-17 (17 figs.). 

 See also Engineer, cv. (1908) pp. 57, 82-4, 91-2, 96-7. 



Mitteilungen aus dem Koniglichen Materialprufungsamt, xxv. (1907) pp. 157-231. 

 [Contains a section describing the year's work in metallography.] 



