A steel microstructure contains 75% marten site and 25% ferrite; the composition of the marten site is

Question:

A steel microstructure contains 75% marten site and 25% ferrite; the composition of the marten site is 0.6% C. Using Figure 12-32, determine
(a) The temperature from which the steel was quenched and
(b) The carbon content of the steel.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Essentials of Materials Science and Engineering

ISBN: 978-1111576851

3rd edition

Authors: Donald R. Askeland, Wendelin J. Wright

See More Books

Question Posted: Apr 26, 2016 07:23 AM

See More Questions

A cylindrical piece of steel 38 mm (1 1/2in.) in diameter is to be austenitized and quenched such that a microstructure consisting of at least 80% martensite will be produced throughout the entire...
A 1030 steel is given an improper quench and temper heat treatment, producing a final structure composed of 60% marten site and 40% ferrite. Estimate the carbon content of the marten site and the...
A part produced from a low-alloy, 0.2% C steel has a microstructure containing ferrite, pearlite, bainite, and marten site after quenching. What microstructure would be obtained if we had used a 1080...
The _____________ works out the best way to structure finances and make effective financial decisions.
Describe the advantages an organization can gain by using a database for reverse logistics.
What lean techniques can be borrowed from the manufacturing environment to aid in the efficient operations in DSW's distribution operations?
The Tinchers signed a contract to sell land to Creasy. The contract specified that the sales transaction was to be completed in 90 days. At the end of the 90 days, Creasy requested an extension of...
Ms. Mary Kelley has initial wealth W0 = $1,200 and faces an uncertain future that she partitions into two states, s = 1 and s = 2. She can invest in two securities, j and k, with initial prices of pj...
Which of the following is the correct computation of comprehensive income? a.Total Stockholders' Equity Accumulated Other Comprehensive Income = Comprehensive Income b.Retained Earnings Other...
Question 4 (15 points) Stata Statistical Software Inc. has reached maturity and now expects to generate earnings before interest and taxes of EBIT=$1,000,000 per year in perpetuity. That is, no...
A steel containing 0.95% C is heated to various temperatures above the eutectoid temperature, held for 1 h, and then quenched to room temperature. Using Figure 12-32, determine the amount and...
A steel containing 0.8% C is quenched to produce all marten site. Estimate the volume change that occurs, assuming that the lattice parameter of the austenite is 3.6 . Does the steel expand or...
1. Find the magnitude of a fourth force on the stone that will make the vector sum of the four forces zero. 2. Find the direction of a fourth force on the stone that will make the vector sum of the...
As the accounting clerk, you are tasked by the CFO to determine the cost of goods sold of Del Mundo Company for the year ended December 31, 2020. During Operating cost data annd inventory account...
Using the ideas of kinetic particle theory when you come home from school and open the door you can smell food being cooked
The following information relates to Salamat Corporation for the last year.Salamat uses direct labor hours as an overhead base. Estimated direct labor hours 360,000 hours Estimated manufacturing...
Code in matlab the translational motion via numeric integration of the orbit (two-body orbit sufficient). Use the orbital characteristics of the Centaur V upper stage from the Atlas V launch on...
Lolita Company has the following information available for June 2020: Beginning Work in Process Inventory (25% as to conversion) 20,000 units Started 130,000 units Ending Work in Process Inventory...
A gas effuses 1.55 times faster than propane (C 3 H 8 ) at the same temperature and pressure. (a) Is the gas heavier or lighter than propane? (b) What is the molar mass of the gas?
Suppose the index goes to 18 percent in year 5. What is the effective cost of the unrestricted ARM?
What is a coupling agent? What is sizing as it relates to the production of glass fibers?
If a fiber-reinforced composite contains two separate regions of unidirectional fibers and is tested as shown, what would be the formula for the tensile strength?
Explain briefly how boron and carbon fibers are made.
On April 1, year 1, Mary borrowed $200,000 to refinance the original mortgage on her principal residence. Mary paid 3 points to reduce her interest rate from 6 percent to 5 percent. The loan is for a...
Give a numerical example of: A) Current liabilities. B) Long-term liabilities?
Question Wonder Works Pte Ltd ( ' WW ' ) produces ceramic hair curlers to sell to department stores. The production equipment costs WW $ 7 0 , 0 0 0 four years ago. Currently, the net book value...

A steel microstructure contains 75% marten site and 25% ferrite; the composition of the marten site is

Question:

Step by Step Answer:

To conclude we can say that i...View the full answer

Essentials of Materials Science and Engineering

Students also viewed these Mechanics questions