This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The correct temperature for quenching carbon steels is ________ degrees above the upper critical ... (Read 82 times)

vinney12

  • Hero Member
  • *****
  • Posts: 586
on: Jul 26, 2018
The correct temperature for quenching carbon steels is ________ degrees above the upper critical limit?
 
  A) 50 B) 200 C) 100 D) 1450

Question 2

If high carbon tool steel (about 1.0 carbon) is quenched from only 1200 degrees F. (649 deg. C.), what is the result?
 
  A) No increase in hardness B) Annealing of the metal
  C) Martensite will form D) None of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cloud

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 26, 2018
Answer to Question 1

A

Answer to Question 2

A


vinney12

  • Member
  • Posts: 586
Reply 2 on: Jul 26, 2018
Thanks for the timely response, appreciate it

bigsis44

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Taking a Patient’s Temperature with a Tympanic Thermometer Taking a Patient’s Temperature with a Tympanic Thermometer
Comparison of the level of skin damage as a result of the three different degrees of burns. Comparison of the level of skin damage as a result of the three different degrees of burns.
Trig Degrees/Radians unit circle Trig Degrees/Radians unit circle
Ranges of normal temperature values Ranges of normal temperature values
The upper panel shows that scores of four diverse samples of boys on a moral reasoning test show a ... The upper panel shows that scores of four diverse samples of boys on a moral reasoning test show a ...
Stand behind recipient and use two hands to knead both sides of upper trapezius. Stand behind recipient and use two hands to knead both sides of upper trapezius.
Video: DNA Replication Factory and Protein

For a complete list of videos, visit our video library