Metallurgy Rules, Steel Rules

17 Questions | Total Attempts: 122

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Metallurgy Rules, Steel Rules

Questions and Answers
  • 1. 
    Write text here
  • 2. 
    Pickling is when you treat a steel bar in sulfuric acid blowing off the scale, true or false?
    • A. 

      True

    • B. 

      False

  • 3. 
    Which of the following is NOT a way to get a metal into a usable form?
    • A. 

      Cold Working

    • B. 

      Alan Laching

    • C. 

      Hot Rolling

    • D. 

      Machining

  • 4. 
    At what temperature does steel reach its decalesence point?
    • A. 

      1250 Degrees F

    • B. 

      1300 Degrees F

    • C. 

      1330 Degrees F

    • D. 

      1400 Degrees F

  • 5. 
    Allotropic transformation consists of a change in ____________ structure due to temperature.
  • 6. 
    How can you get a fire hot enough to melt metal? 
    • A. 

      Using gasoline

    • B. 

      Blasting in a airstream

    • C. 

      Heating up the gas turbines

    • D. 

      Both A and B

  • 7. 
    Austenite is non-magnetic?
    • A. 

      True

    • B. 

      False

  • 8. 
    The purpose of quenching is to harden steel, what process takes the stress and strain out of the already quenched material?
  • 9. 
    What is it called when steel is in this state in a tensile test?
    • A. 

      Wristing

    • B. 

      Surface stretching

    • C. 

      Bending

    • D. 

      Necking

  • 10. 
    Annealing a part that has not been hardened yet to make it more machinable is called?
    • A. 

      Quenching

    • B. 

      Normalizing

    • C. 

      Drawing the steel

    • D. 

      Decalescence point

  • 11. 
    Which one of these is a hardness test?
    • A. 

      Dickers

    • B. 

      Lickers

    • C. 

      Vickers

    • D. 

      Hickers

  • 12. 
    Whats the percent of carbon that can be in steel?
    • A. 

      2%

    • B. 

      3.5%

    • C. 

      2.5%

    • D. 

      4%

  • 13. 
    What two materials are heated together to make steel?
    • A. 

      Iron Ore and John G's size 25 converse all stars

    • B. 

      Coke and Steel

    • C. 

      Iron Ore and Coke

    • D. 

      Iron Ore and Oxygen

  • 14. 
    When heating steel to be quenched, what color would you want to heat the steel up to?
    • A. 

      Cherry red

    • B. 

      Bright orange

    • C. 

      Almost white

    • D. 

      Barley Orange

  • 15. 
     This picture shows hot working of steel with a ___________ caster. 
  • 16. 
    What type of hot working is this picture?
    • A. 

      Ingot Mold

    • B. 

      Pot casting

    • C. 

      Cylinder steel

    • D. 

      Hot working pig pot

  • 17. 
    What steel forming process is taking place?
    • A. 

      Continuous

    • B. 

      Cold drawn

    • C. 

      Hot rolling

    • D. 

      Extrusion

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