Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

( a ) Explain what Nucleation and Growth in Phase transformation is . ( 1 0 Marks ) ( b ) Explain the how temperature

(a) Explain what Nucleation and Growth in Phase transformation is.(10 Marks)(b) Explain the how temperature effect the nucleation and phase transformation rate (10 marks)(c) What is the key difference between equilibrium and non-equilibrium cooling/heating?(10 Marks)(d) Explain how the grain size can be changed by controlling the cooling rate (10 Marks)(e) An alloy, illustrated by the phase diagram below, is currently at the temperature indicated as (Ts). The \alpha phase is highly electrically conductive, and the \beta phase is low in electrical conductivity. Explain the required cooling process to obtain (i) a high (ii) an intermediate (iii) and a low electrically conductive material using the material at composition and Ts indicated in the diagram. (30 Marks)

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Fundamentals Of Hydraulic Engineering Systems

Authors: Robert J. Houghtalen, A. Osman H. Akan, Ned H. C. Hwang

4th Edition

136016383, 978-0136016380

More Books

Students also viewed these Mechanical Engineering questions

Question

Are my points each supported by at least two subpoints?

Answered: 1 week ago