THE 



SCIENTIFIC PROCEEDINGS 



OF THE 



ROYAL DUBLIN SOCIETY. 



Vol. XII. (I.S.), lo. 37. DECEMBEE, 1910. 



MECHANICAL STRESS AND MAGNETISATION 

 OF NICKEL. 



Part I. 



WILLIAM BEOWN, B.Sc, 



PROFESSOR OF APPLIED PHYSICS, ROYAL COLLEGE OF SCIENCE FOE IRELAND. 



[A ufhors alone are responsible for all opinions expressed in their Communications.} 



DUBLIN: f ;,oLi 14 ^'il 



PUBLISHED BY THE ROYAL DUBLIN SOCIEtV^/)/ ^ 



LEINSTER HOUSE, DUBLIN. - "^-'."."l' ^^t^ 



WILLIAMS AND NORGATE, 

 14, HENRIETTA STREET, COVENT GARDEN, LONDON, W.C. 

 1910. 



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