Podcast
Questions and Answers
What is the primary focus of failure analysis?
What is the primary focus of failure analysis?
- Manufacturing products
- Collecting and analyzing data to determine the root cause of a failure (correct)
- Designing new materials
- Conducting experiments
Which of the following is NOT an example of a harsh environment that commonly induces failure?
Which of the following is NOT an example of a harsh environment that commonly induces failure?
- Corrosive environment
- Chemically inert environment (correct)
- Low humidity environment
- High temperature environment
What are examples of operating conditions that frequently cause material failure?
What are examples of operating conditions that frequently cause material failure?
- Chemical stability
- Exposure to sunlight
- Stress, impact, and frictional loading (correct)
- High humidity
In failure analysis, what are environmental conditions and operating loads often considered as?
In failure analysis, what are environmental conditions and operating loads often considered as?
What is the main objective of failure analysis?
What is the main objective of failure analysis?
What does fracture toughness relate to in the context of material failure?
What does fracture toughness relate to in the context of material failure?
Which of the following is the first critical step in failure prevention according to the text?
Which of the following is the first critical step in failure prevention according to the text?
Which method can be used to reveal depth of hardening, grain size, phase present, non-metallic inclusions, and porosities?
Which method can be used to reveal depth of hardening, grain size, phase present, non-metallic inclusions, and porosities?
What does quenched and tempered materials lose strength at?
What does quenched and tempered materials lose strength at?
Which of the following is NOT mentioned as a cause of failure?
Which of the following is NOT mentioned as a cause of failure?
What affects the strength of age-hardened materials?
What affects the strength of age-hardened materials?
What is used to detect crack initiation, fatigue striations, and fracture modes?
What is used to detect crack initiation, fatigue striations, and fracture modes?
What may create gas porosity and segregation during processing?
What may create gas porosity and segregation during processing?
What involves designing for maximum stress including safety factor and avoiding stress raisers?
What involves designing for maximum stress including safety factor and avoiding stress raisers?
What method is used to analyze the phases, inclusions, and corrosion products?
What method is used to analyze the phases, inclusions, and corrosion products?
What are examples of failure causes mentioned in the text?
What are examples of failure causes mentioned in the text?
