MECHANICAL METALLURGY |
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Page 489
... rolling starts with a cast ingot , but this is not a necessary requirement . A recent development is powder rolling . Metal powder is introduced between the rolls and compacted into a " green strip , " which is subsequently sintered to ...
... rolling starts with a cast ingot , but this is not a necessary requirement . A recent development is powder rolling . Metal powder is introduced between the rolls and compacted into a " green strip , " which is subsequently sintered to ...
Page 498
... rolling load . Increasing the diameter of the rolls results in a large increase in the rolling load for given reduction and frictional conditions . For a given reduction of a sheet of a certain thickness the contact area will be greater ...
... rolling load . Increasing the diameter of the rolls results in a large increase in the rolling load for given reduction and frictional conditions . For a given reduction of a sheet of a certain thickness the contact area will be greater ...
Page 500
... rolling of steel can vary from 0.20 to 0.70 , while for cold rolling values of 0.03 to 0.12 are more typical , it can be seen that thinner- gage sheet is obtainable with cold rolling . The thickness of the sheet produced on a cold - rolling ...
... rolling of steel can vary from 0.20 to 0.70 , while for cold rolling values of 0.03 to 0.12 are more typical , it can be seen that thinner- gage sheet is obtainable with cold rolling . The thickness of the sheet produced on a cold - rolling ...
Contents
Introduction | 5 |
The Torsion Test | 10 |
Stress and Strain Relationships for Elastic Behavior | 17 |
Copyright | |
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alloys aluminum annealing ASTM axis behavior brittle fracture Burgers vector cent compressive considered constant crack decrease determined diameter dislocation line ductile edge dislocation effect elastic elongation equation factor fatigue limit fatigue properties flow curve fracture stress given grain boundaries hardness increase indentation internal friction lattice load martensite material maximum measure Metals Park modulus notch number of cycles occurs orientation particles pile-up plastic deformation principal stresses Proc produced quenched ratio recrystallization reduction of area region residual stresses resolved shear stress screw dislocations shear stress shown shows single crystals slip direction slip lines slip plane slip system Society for Metals solid solution solute atoms specimen stacking fault steel strain energy strain hardening strain rate stress concentration stress-strain curve structure surface tensile strength tensile stress tension theory tion torsion Trans twins vacancies yield point yield strength yield stress