Learn how the changes in the grain size affect the mechanical properties.
Measurement Method. Effect on Yield Strength – Summary and Extent
Full Code
MET0201215
Module Type
E-learning
Description
In the previous module, the MLI method was introduced.
It is not the only method to measure grain size; varied kinds of methods are used to predict the yield strength and the mechanical properties of steel. In this module the ASTM method to calculate grain size and the relationship between Tensile Strength and Grain Size will be introduced. Then, the grain size effect on yield strength will be explained.
Finally, the grain size effect will be presented with the different methods found in the literature.
What you will learn
- Calculate the grain size number using the Comparative Method;
- Describe the concept of ASTM Norm;
- Relate the grain number with Tensile Strength.
Module content
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