grain growth उदाहरण वाक्य

Thus there is a driving force to produce fewer, more misoriented boundaries ( i . e ., grain growth ).
However, there is some built-in self-control due to inhibition of matrix grain growth by the dispersed phase.
The cooling rate can be used to control the rate of grain growth or can even be used to produce partially martensitic microstructures.
Grain growth is suppressed by rapid heating over the range 1500 1900 �C; this minimizes the time the material has to coarsen.
"' Grain growth "'is the increase in size of grains ( crystallites ) in a material at high temperature.

And, here again as with Dye 3, steady state in grain growth was reached and continued through the post-glacial climatic optimum.
However the grains are unstable with respect to grain growth and so will grow during annealing until the particles exert sufficient pinning pressure to halt them.
Post deformation micro-structural studies were conducted on the formed components in order to analyze the microstructure in terms of grain growth, grain elongation, cavitations, etc.
The addition of scandium to aluminium creates nanoscale Al 3 Sc precipitates which limit the excessive grain growth that occurs in the heat-affected zone of welded aluminium components.
For example, researchers in Tianjin Cemented Carbide Research Institute add 1 % TaC into cemented carbide drawing dies to inhibit grain growth and refine grain size in the sintering process.