Evolution of Bamboo Wire via Grain-Boundary Diffusion

1 Evolution of Bamboo Wire via Grain-Boundary Diffusion 

For this case of an isotropic polycrystalline wire loaded parallel to its axis as illustrated in Fig. 3.106, Eqs. 16.3 and 16.4 become4 

2This could be measured by observing the separation of inert markers buried in each crystal opposite one another across the boundary. 

3The justification for the projected interface contribution is presented elsewhere [1-4]. The total force -fapp is that measured by a wetting balance [5]. 

CHAPTER 16 MORPHOLOGICAL EVOLUTION DIFFUSIONAL CREEP. AND SINTERING 

---