Conferences

Structure and mechanical propeties of intermetallic Nd3Al

  
Y.Milman,
      

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Krzhizhanovsky str., 3, Kyiv, 03142, Ukraine
Electron Microscopy and Strength of Materials - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2014, #20
http://www.materials.kiev.ua/article/1713

Abstract

The mechanical properties of the intermetallic Nd3Al, obtained by argon arc melting are firstly investigated. It is shown that the investigated intermetallic has a quite high strength (540 MPa) in combination with high, for intermetallic, fracture toughness (7,8 MPa⋅m1/2) and plasticity at elevated temperatures. The sufficient plasticity and low melting point of Nd3Al allows to use it as a plasticizer at manufacture of permanent magnets of Nd—Fe—B by liquid phase sintering.  Full text download


DEFORMATION, HARDNESS, INTERMETALLIC ND3AL, STRENGTH, TEMPERATURE