What range of strain rates would you use to test for hydrogen embrittlement? [2pts] Explain why [2pts]

What happens during incomplete forging penetration of a cast component?

Neutron irradiation has been shown to lower DBTT by as much as 200°C

Stress-corrosion cracking (SCC) is the failure of a metal under combined effects of corrosive environment and applied stress (usually tensile). List the series of events which occur at the material surface from beginning of SCC until failure (hint – 4 steps). [2pts each]

Consider a rolled steel plate with Charpy impact samples extracted along the three main plate directions (rolling, transverse, and normal) shown in the image below     When tested above the material transition temperature, rank the orientations A, B, and C in order of lowest to highest  toughness.

List two potential advantages of using hot torsion testing to estimate material flow stress. [1pt each]

Book 8, Ch. 5.  THE INNER CONFLICT Augustine had made the “intellectual conversion” to Christianity where he discovered that Christian Theism is the most intellectually plausible worldview and he thought it was true.  He thought that he was wrong when he believed Mani and later the NeoPlatonists to be right.  He had discovered the truth about reality in Jesus.  There was one obstacle to keep him from having faith (or “trust in the things we have good reasons to believe are true”).  What was it?  What kept Augustine from following Jesus (even though he knew Jesus revealed who the person of God is). 

Book I: Childhood What problem did Augustine have with the Greek poet, Homer, and other literature of the day that described what Zeus and the other gods were like? 

Socrates and Crito both critique what institution when they say, “…the majority can inflice not the least but pretty well the greatest evils if one is slandered among them.”

THE OBJECTIVE GOAL OF THE SOCRATIC ELENCHUS When seeing to analyze claims of an interlocutor, Socrates attempted to analyze them by reducing them to a contradiction or by reducing them to an ______________.