University:
Coventry University
Course:
115 BMS | Introduction to Biomedical Analysis
Academic year:

2024
Views:

409

Pages:

3
Author:

Badusha S

It can be shown that the nuclei d ist wystal formed, have cellan comffosilons. The composites geadvally change from this call to the asttel part As solidification is completed these coud crystals gow and finally get embedded in a matrix of different compositions, which Soliduties last. Such inhomogeneous coced structure is very little and hay tow ductility and /malleability These are all different from the expected properties of a homogeneous phere of the solid solo of the composition. →Dusing casting procedure of noble above mitul alloy, always cond (brittle) scourer aly fared →To achieve the expected (soft) latile Moperties the Ad cast cored material should be homogenize *The ad cast attice is heated to a high terop, slightly belove the solider, and held at that temp, fora long time (10-15h) →The solote atom's cas diffuse at a fastes late at the Lighel highes temp and form homogenizer Shortall •Homogenizados Require lunges time there annealing sas the crystals formed all not strained. as -By work hardening the cust cutede, homogenization be achieved at a chatty dim. Havenes, exclystallizalan does If not takes place desing homogeneton.