Question: 2) Calculate the concentration gradient since the diffusing flux of carbon in hmk-Fe at 500C is 1012 C atoms/m2 sec. The diffusion coefficient of carbon

2) Calculate the concentration gradient since the diffusing flux of carbon in hmk-Fe at 500C is 1012 C atoms/m2 sec. The diffusion coefficient of carbon in Fe at 500C is 10-12 m/sec.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemical Engineering Questions!

A: Suppose a firm employs labor and capital k to produce output x using a homothetic, decreasing returns to scale technology. (a) Suppose that, at the current wage w, rental rate r and output price...

WS No 1 : Diffusion The steady - state diffusion flux through a metal plate is 5 . 4 1 0 - 1 0 k g m 2 . s at a temperature of 7 2 7 C and when the concentration gradient is - 3 5 0 k g m 4 ....

Question 5 (a) Silicon has a density of 2.33 g/cm' and an atomic mass of 28.09 g/mol. A 0.2-mm thick wafer is treated so that a uniform concentration gradient of antimony is produced. One surface...

... Zain JO 7:57 PM Done Assignment 2_b01659b6abd2... 1. Two formulations were prepared for paracetamol. Each formulation contains 100 mg of the drug. Formulation A contains drug particles with a...

a) Calculate the hydrogen concentration at low pressure (C HB) side in wt%. b) Calculate the hydrogen concentration at high pressure (C HA) side in wt%. c) Calculate the volume of iron at low...

A concentration of 6 x 102\" excess holes Ema is injected through a point contact into a piece of n-type silicon. If the concentration drops to 20% of the injected concentration over a distance of 2...

A 0.2-mm-thick wafer of silicon is treated so that a uniform concentration gradient of antimony is produced. One surface contains 1 Sb atom per 108 Si atoms and the other surface contains 500 Sb...

A 0.2-mm-thick wafer of silicon is treated so that a uniform concentration gradient of antimony is produced. One surface contains 1 Sb atom per 10 8 Si atoms and the other surface contains 500 Sb...

Evolution: Understand the concept of evolution and its mechanisms, including natural selection, adaptation, and speciation. Recognize evidence supporting evolution, such as homologous and analogous...

At the surface of a steel bar there is one carbon atom per 40 unit cells of iron. At 2 mm below the surface, there is one carbon atom per 50 unit cells. The structure at 1000 C is FCC with the...

i am confused on how to find the concentration on this table 2. Calculate the concentration of your diluted solutions. Use the dilution equation M1V1=M2VsShowthe Sh the work for the calculation of...

The purpose of this assignment is to develop learners ability to analyse the importance of internal control system in an organisation. REQUIREMENT You are required to choose an e-commerce business...

The weekly amount (in ten thousands of Rands) of loss due to power cable theft experienced by different wards in XYZ-municipality during the winter season are recorded and summarised by the following...

Currently, you can purchase either 1 2 3 Canadian dollars or 1 1 , 4 5 0 Japanese yen per $ 1 0 0 . What is the yen per Canadian dollar cross - rate?

The first scenario will be a Verbal Judo scenario in which your scenario follows the standard Verbal Judo interaction: You need to ask somebody to modify their behavior either to do something or to...

4. Describe the aims of the selection process and describe a methodical approach that can be used to achieve these aims.

suggest a range of work sample exercises and design them

1. Choose three different job advertisements from three different sources (one from an Internet recruitment site, one from a newspaper and one from an employers corporate website). Comment on the...