Nitriding is a process in which nitrogen is allowed to diffuse into the surface of steel for
Question:
Nitriding is a process in which nitrogen is allowed to diffuse into the surface of steel for the purpose of increasing the surface hardness of a component. It has been determined that a satisfactory nitrogen case depth is produced in BCC iron after 1 hour at 700°C. How much time is required to produce a satisfactory case depth if nitriding is carried out at 600°C?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 90% (10 reviews)
At 700C the diffusion coefficient D of nitrogen in BCC iron is 257 x 105 m2s At 600C the diffusio...View the full answer
Answered By
Hande Dereli
Enthusiastic tutor, skilled in ACT and SAT tutoring. Raised one student's score on the SATs from 1100 combined to 1400. Graduated with a 3.9 GPA from Davidson College and led a popular peer tutoring group for three years. Scored in the top 0.06% in the nation on the SATs. The real reason I'm the one to help you nail the test? Results. Clients invariably praise my ability to listen and communicate in a low-stress, fun way. I think it's that great interaction that lets me raise retest SAT scores an average of 300 points.
0.00
0 Reviews
10+ Question Solved
Related Book For
The Science And Engineering Of Materials
ISBN: 9781305076761
7th Edition
Authors: Donald R. Askeland, Wendelin J. Wright
Question Posted:
Students also viewed these Engineering questions
-
For a steel alloy it has been determined that a carburizing heat treatment of 10-h duration will raise the carbon concentration to 0.45 wt% at a point 2.5 mm from the surface. Estimate the time...
-
For a steel alloy it has been determined that a carburizing heat treatment of 10-h duration will raise the carbon concentration to 0.45 wt% at a point 2.5 mm from the surface. Estimate the time...
-
For a steel alloy it has been determined that a carburizing heat treatment of 15 h duration will raise the carbon concentration to 0.35 wt% at a point 2.0 mm from the surface. Estimate the time...
-
Chunky Cheese Pizza has $60 million in bonds payable. The bond indenture states that the debt to equity ratio cannot exceed 3.0. Chunky's total assets are $200 million, and its liabilities other than...
-
Bresson bought a piece of land for commercial development for $3 million. He was assured that it contained an unlimited supply of water from an existing well. When construction began, it was...
-
Find an example of a large project that took more than a year to complete, such as a major construction project. You can ask people at your college, university, or work about a recent project, such...
-
How to identify subject matter jurisdiction?
-
Danielle Neylon has trouble keeping her debits and credits equal. During a recent month, Danielle made the following accounting errors: a. In preparing the trial balance, Danielle omitted a $7,000...
-
A company has an average inventory level of $ 2 , 8 6 4 , 0 0 0 , an average trade receivables level of $ 1 , 5 3 1 , 0 0 0 , and an average trade payables level of $ 7 2 6 , 0 0 0 . If the annual...
-
On February 12, 2020, Mr. Josh, Ms. Lori, and Mr. New entered into a partnership together. Respectively, Mr. Josh contributed 100K, Ms. Lori 250K, and Mr. New 50K. They agree to share profits as...
-
Refer to the data provided in Exercise 10-28. Required: Break down the total variance for materials into a price variance and a usage variance using the columnar and formula approaches. Data From...
-
Determine the carburizing time necessary to achieve a carbon concentration of 0.30 wt% at a position 4-mm into a steel alloy that initially contains 0.10 wt% carbon. The surface concentration is to...
-
What is the difference between a product and a product concept?
-
Scorcese Inc. is involved in a lawsuit at December 31, 2015. (a) Prepare the December 31 entry assuming it is probable that Scorcese will be liable for 900,000 as a result of this suit. (b) Prepare...
-
Nielson Inc. reports the following pretax income (loss) for both book and tax purposes. (Assume the carryback provision is used where possible for a net operating loss.) The tax rates listed were all...
-
Foreman Company issued 800,000 of 10%, 20-year bonds on January 1, 2015, at 119.792 to yield 8%. Interest is payable semiannually on July 1 and January 1. Instructions Prepare the journal entries to...
-
Professional Research Employees at your company disagree about the accounting for sales returns. The sales manager believes that granting more generous return provisions and allowing customers to...
-
At the end of 2015, Wasicsko Company has 180,000 of cumulative temporary differences that will result in reporting future taxable amounts as follows. Tax rates enacted as of the beginning of 2014...
-
Victoria Company reports the following operating results for the month of April. Management is considering the following course of action to increase net income: Reduce the selling price by 4%, with...
-
Determine by direct integration the values of x for the two volumes obtained by passing a vertical cutting plane through the given shape of Fig. 5.21. The cutting plane is parallel to the base of the...
-
The crystalline density of polypropylene is 0.946 g/cm3, and its amorphous density is 0.855 g/cm3. What is the weight percent of the structure that is crystalline in a polypropylene that has a...
-
If the strain rate in a polymer can be represented by the following equation: d/dt = / + (1/E) d/dt Where = strain, = stress, = viscosity, E = modulus of elasticity, and t = time, derive Equation...
-
A polymer component that needs to maintain a stress level above 10 MPa for proper functioning of an assembly is scheduled to be replaced every two years as preventative maintenance. If the initial...
-
Suppose you bought a new home for $210,000 using a 30-year mortgage with monthly payments of $1,218.841. The annual interest rate of the mortgage is 5.7%. After the first 3 years (36 monthly...
-
Rather than use the hypothetical information above, determine from available news sources if the Fed is increasing, holding steady, or decreasing interest rates. Similarly, is the Federal Government...
-
For a two-sided matching problem, we say that matching is Pareto efficient, if there is no matching ', such that and '(x) R (x) for all x WUF, '(x) Px (x) for some x WUF. Show that stability implies...
Study smarter with the SolutionInn App