Question: We can achieve 0 . 5 wt % C at a depth 5 mm from the surface if we allow diffusion of carbon into BCC

We can achieve 0.5 wt% C at a depth 5 mm from the surface if we allow diffusion of
carbon into BCC iron for 15 hours at 600\deg C. How much time do we need to achieve 0.5 wt% C at
10 mm at 1200\deg C?

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 Mechanical Engineering Questions!

Q:

5. Describe the process of carburizing and its impact on mechanical properties. b) An iron-carbon alloy will be made into a gear and must be carburized at a temperature of 920 C. The material...

Q:

Medical grade oxygen has become a product of national priority now. Oxygen concentration based on pressure swing adsorption is quickly becoming an obsolete technology. You are asked to dissect a...

Q:

please write all details 1.5 Table 5.1 Tabulation of Error Function Values erf (3) erf(:) 0 0 0.55 0.5633 1.3 0.025 0.0282 0.60 0.6039 1.4 0.05 0.0564 0.65 0.6420 0.10 0.1125 0.70 0.6778 1.6 0.15...

Q:

Nitrogen from a gaseous phase is to be diffused into pure iron at 700C. If the surface concentration is maintained at the level listed above, what will be the concentration (in weight percent) with...

Q:

You find that carbon takes 213 s to diffuse to a concentration of 0.5 wt% at a depth of 0.1 mm in BCC iron if the initial concentration is 0.2 wt% and the surface is maintained at 1 wt% at 700 C....

Q:

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

Q:

Problem: Determine the carburizing time necessary to achieve a carbon concentration listed below at a position listed below into an iron-carbon alloy that initially contains 0.11 wt% C. The surface...

Q:

PXT992 Research Project Plan Degradation Mechanisms in Quantum Dot on Silicon Lasers Author 1 Purpose (motivation) One of the most urgent issues in semiconductor technology is the direct development...

Q:

I need a Gantt chart or similar timetable briefly outlining what & when you will be doing, and more description on the process you will be following to complete these tasks. E.g. Pre-degradation...

Q:

Summarize this for me Someone who understand MEA and HEA very well. And please make sure the summary is 2 pages . no less than 2 pages plz thanks Effects of temperature on mechanical properties and...

Q:

Prove or give a counterexample: If V1, V2, V3, V4 is a basis of V and U is a subspace of V such that v. v2 EU and v3 U and v4 U, then V1, V2 is a basis of U.

Q:

1. Today is January 1. The interest rate is 8% and investors are convinced that it will stay at 8% for the next 10 years. A corporate bond comes on the market that for the next 7 years will pay $160...

Q:

Transferable mortgage is: a mortgage contract that allows a change of asset to be sold a mortgage contract that does not allow a change of asset to be mortgaged a mortgage contract that allows a...

Q:

Markham Company has completed its sales budget for the first quarter of Year 2. Projected credit sales for the first four months of the year are shown below: January $ 33,000 February $ 1 answer