Podcast
Questions and Answers
What is the chief ingredient in ferrous metals?
What is the chief ingredient in ferrous metals?
- Lead
- Iron (correct)
- Aluminum
- Copper
What is the starting point for commercial iron products?
What is the starting point for commercial iron products?
- Steel
- Copper
- Wrought iron
- Pig iron (correct)
What process separates iron from oxygen when they are chemically mixed?
What process separates iron from oxygen when they are chemically mixed?
- Sintering
- Reduction (correct)
- Annealing
- Smelting
What is the purpose of annealing in the context of iron?
What is the purpose of annealing in the context of iron?
What element is found in pig iron as a major component?
What element is found in pig iron as a major component?
Which type of iron contains almost no carbon?
Which type of iron contains almost no carbon?
What is the composition of Duplex steel?
What is the composition of Duplex steel?
Why are stainless steels commonly used in medical equipment and food production equipment?
Why are stainless steels commonly used in medical equipment and food production equipment?
What type of metals are tool steels typically alloyed with?
What type of metals are tool steels typically alloyed with?
What does the 'W' in W-shape structural steel member stand for?
What does the 'W' in W-shape structural steel member stand for?
In what applications are W-shapes commonly used?
In what applications are W-shapes commonly used?
How do S-shapes differ from W-shapes in terms of strength?
How do S-shapes differ from W-shapes in terms of strength?
What is the purpose of fitting the fractured ends of the sample together during a tension test?
What is the purpose of fitting the fractured ends of the sample together during a tension test?
How is the percentage elongation calculated in a tension test?
How is the percentage elongation calculated in a tension test?
When is the specimen recommended to be replaced during a tension test?
When is the specimen recommended to be replaced during a tension test?
What is used to calculate the rupture strength in a tension test?
What is used to calculate the rupture strength in a tension test?
Which method is employed to calculate the modulus of elasticity in a tension test?
Which method is employed to calculate the modulus of elasticity in a tension test?
What parameter does the percent reduction in cross-sectional area measure in a tension test?
What parameter does the percent reduction in cross-sectional area measure in a tension test?
What is the purpose of ASTM E290 Guided Bend Weld Test Fixture?
What is the purpose of ASTM E290 Guided Bend Weld Test Fixture?
In the bend test procedure, what does 'C' represent in the formula C = 2r + 3t ± t/2?
In the bend test procedure, what does 'C' represent in the formula C = 2r + 3t ± t/2?
Where should the bending force be applied during the bend test?
Where should the bending force be applied during the bend test?
What action should be taken if the required angle of bend cannot be achieved in the bend fixture?
What action should be taken if the required angle of bend cannot be achieved in the bend fixture?
When not exceeding 180° of bend during testing, what should be done?
When not exceeding 180° of bend during testing, what should be done?
How should the bending force be applied during testing?
How should the bending force be applied during testing?
What is the purpose of ASTM E350-95 standard test method?
What is the purpose of ASTM E350-95 standard test method?
Which element has the highest concentration range as per the ASTM E350-95 standard test method?
Which element has the highest concentration range as per the ASTM E350-95 standard test method?
What is the concentration range for cobalt in the ASTM E350-95 standard test method?
What is the concentration range for cobalt in the ASTM E350-95 standard test method?
What is the purpose of the test methods outlined in ASTM E350-95 standard?
What is the purpose of the test methods outlined in ASTM E350-95 standard?
Which element has the lowest concentration range in the ASTM E350-95 standard test method?
Which element has the lowest concentration range in the ASTM E350-95 standard test method?
What is the significance of the chemical analysis methods specified in ASTM E350-95?
What is the significance of the chemical analysis methods specified in ASTM E350-95?
