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 32 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
Great answer, keep it coming :)

  • Member
  • Posts:
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Measurement of Temperature Measurement of Temperature
Knead the upper trapezius with one or two hands. Lift, squeeze, and release the soft tissues in a ... Knead the upper trapezius with one or two hands. Lift, squeeze, and release the soft tissues in a ...
Energy imbalance establishes a temperature gradient between the tropics and the poles Energy imbalance establishes a temperature gradient between the tropics and the poles
Controls of Temperature Controls of Temperature
Anterior & Posterior View of Upper Limb (Extremity) Anterior & Posterior View of Upper Limb (Extremity)
Combination of arrangement and sequence is correct Combination of arrangement and sequence is correct
Video: Gas exchange - partial pressure, locations, external and internal respiration

For a complete list of videos, visit our video library