Materials Science And Engineering Properties
1st Edition
ISBN: 9781111988609
Author: Charles Gilmore
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Question
Chapter 13, Problem 3CQ
To determine
The properties of metals due to which metals do not recrystallize during hot-working..
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
As an Engineer describe the complete heat treatment required to produce a quenched and tempered steel microstructure contains 92% martensite and 8% Fe3C, the composition of the martensite is 1.10 C. Steel having a yield strength of at least 100000 psi. Include appropriate temperatures
Which is(are) the method(s) of removing temporary hardness from the following options:
Boiling
Reverse osmosis
Chemical precipitation
All of the above
4- A structural alloy has a rupture strength of 238N/mm?. Cold deformation amount is 34% after
rupture. Find the true rupture strength of this alloy.
Chapter 13 Solutions
Materials Science And Engineering Properties
Ch. 13 - Prob. 1CQCh. 13 - Prob. 2CQCh. 13 - Prob. 3CQCh. 13 - Prob. 4CQCh. 13 - Prob. 5CQCh. 13 - Prob. 6CQCh. 13 - Prob. 7CQCh. 13 - Prob. 8CQCh. 13 - Prob. 9CQCh. 13 - Prob. 10CQ
Ch. 13 - Prob. 11CQCh. 13 - Prob. 12CQCh. 13 - Prob. 13CQCh. 13 - Prob. 14CQCh. 13 - Prob. 15CQCh. 13 - Prob. 16CQCh. 13 - Prob. 17CQCh. 13 - Prob. 18CQCh. 13 - Prob. 19CQCh. 13 - Prob. 1ETSQCh. 13 - Prob. 2ETSQCh. 13 - Prob. 3ETSQCh. 13 - Prob. 4ETSQCh. 13 - Prob. 5ETSQCh. 13 - Prob. 6ETSQCh. 13 - Prob. 7ETSQCh. 13 - Prob. 8ETSQCh. 13 - Prob. 9ETSQCh. 13 - Prob. 10ETSQCh. 13 - Prob. 11ETSQCh. 13 - Prob. 12ETSQCh. 13 - Prob. 13ETSQCh. 13 - Prob. 14ETSQCh. 13 - Prob. 15ETSQCh. 13 - Prob. 16ETSQ
Knowledge Booster
Similar questions
- Q.4. Give a reason for the following facts: 1- Ceramics fail after only about 0.1% strain under tensile test. 2- Porosity is an inherent defects in ceramics. 3- Ceramics carbides consider ideal choice for ceramic abrasives. 4- Orthoclase has the advantage over other types of feldspar.arrow_forwardUsing the isothermal transformation diagram for a 0.45 wt% C steel alloy (Figure 10.40), determine the final microstructure (in terms of just the microconstituents present) AND approximate percentages of the microconstituents that form in a small specimen that has been subjected to the following time-temperature treatments. In each case assume that the specimen begins at 845°C (1550°F), and that it has been held at this temperature long enough to have achieved a complete and homogeneous austenitic structure. (a) Rapidly cool to 250°C (480°F), hold for 10^3 s, then quench to room temperature. (b) Rapidly cool to 700°C (1290°F), hold for 30 s, then quench to room temperature. (c) Rapidly cool to 700°C (1290°F), hold at this temperature for 10^5 s, then quench to room temperature. (d) Rapidly cool to 400°C (750°F), hold for 500 s, then quench to room temperature.arrow_forwardAll the following statements are true for ceramics except __________________. Question 26 options: Electrical conductivity of ceramics is generally lower than metals. Most ceramics are lighter than metals but heavier than polymers. The melting point of ceramics is lower than most metals. Thermal expansion of ceramics are less than for metals.arrow_forward
- ceramics, calcination process is often necessary before sintering process. Why? (Brief scientific answer)arrow_forwardView Policies Current Attempt in Progress Using the Animated Figure 10.40, the isothermal transformation diagram for a 0.45 wt% C steel alloy, specify the nature of the final microstructure (in terms of the microconstituents present) of a small specimen that has been subjected to the following temperature treatments. In each case assume that the specimen begins at 845 °C and that it has been held at this temperature long enough to have achieved a complete and homogeneous austenitic structure. a) Rapidly cool to 700 degrees C, hold for 100,000 s, then quench to room temperature. b) Rapidly cool to 450 degrees C, hold for 10 s, then quench to room temperature. proeutectoid ferrite + pearlite proeutectoid ferrite + martensite proeutectoid ferrite + pearlite + martensite eT proeutectoid ferrite + pearlite + bainite + martensite all spheroidite Save all bainite Attempts: 0 of 5 used Submit Answer all martensite bainite + martensitearrow_forwardWhat would you expect if you have a 6061 aluminum alloy bar, heat it for 1 hour in the oven forming a single phase, then severely temper it in water and then heat it at 150 ° for 6 hours. ? a) ductility is increased b) increases yield stress c) hardness is reduced d) the material is over-aged and the yield stress is reducedarrow_forward
- If the extruder can withstand a pressure of no more than 15MN/m2, what is the maximum shear stress the polymer can be submitted to at the metering section of the screw? The screw has a channel depth of 5mm and the polyamide being used has a melt viscosity of 42Ns/m2.arrow_forwardIn order to maximize the service life of an ion exchange unit, Select all that are True. *Iron, manganese, or the combination of the two should not exceed 3.0 mg/L in the water applied to the resin. *Turbidity should not exceed 1 NTU. *The water should not be prechlorinated. *Turbidity should not exceed 5 NTU.arrow_forwardWhich type of hardness can be removed by Reverse Osmosis method (RO)arrow_forward
- Q.1. For hypereutectoid plain carbon steel (select %C content yourself), determine the phases that are present, the compositions of these phases, and the percentages or fractions of the phases. Make schematic sketches of the microstructure that would be observed for conditions of very slow cooling at the following temperatures: a) Just above the austenite transformation temperature b) The austenite transformation temperature 10°C c) The eutectoid transformation temperature +10°C d) The eutectoid transformation temperature 10°Carrow_forwardwith brazing welding the temperature of filler metal * lower than 450°C and the melting of workpiece Both options are above more than 450°C but lower than the melting of workpiecearrow_forwardDescribe the basic properties of Halloysite.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Materials Science And Engineering PropertiesCivil EngineeringISBN:9781111988609Author:Charles GilmorePublisher:Cengage Learning
Materials Science And Engineering Properties
Civil Engineering
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Cengage Learning