Question: Consider the ordered structures, L10 and L12 which are common structures for many two-component metals such as the AuCu system. If the material is quenched

Consider the ordered structures, L10 and L12 which are common structures

Consider the ordered structures, L10 and L12 which are common structures for many two-component metals such as the AuCu system. If the material is quenched (cooled quickly) from the liquid state to room temperature, a random alloy is formed where there is equal probability of finding each atom on a given lattice site in the face centered cubic (FCC) crystal structure. However, if the material is allowed to cool slowly from the liquid state, the ordered phases will form. For only one of the structures, it is possible to redefine the unit cell as a tetragonal unit cell. For which structure is it possible? Explain why this type of redefined unit cell allowed for one crystal structure but not for the other structure. Include a diagram of the new tetragonal unit cell in your answer. What is the Bravais lattice and basis for this redefined unit cell

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!

Do you expect robots to have a bigger impact inside or outside of factories in the next 15 years, and what implications does your answer have for the kinds of strategies that will gain competitive...

Part Given that a protein composed of 80 amino acid residues can hypothetically have 291410 orientations, explain how it is possible that most proteins any form a hands of structures allowing for...

In the study of supramolecular chemistry, which statement accurately describes the concept of molecular self-assembly and its implications? A) Molecular self-assembly is a process where molecules...

Ron Clarke, your supervisor from Clarke Tax and Financial Services , provides the following information concerning the new client: Matt and Lucy Brown seeking tax planning advice. Ron Clarke has had...

Transfer postings and stock transfers are important functions in inventory management. Your project team asks you to explain the difference between these. While describing different options for...

**C++ Question Introduction You are asked to develop a clone of the wc utility found in most Unix systems. The wc utility displays the number of lines, words, and bytes contained in each input file....

4. Consider hvo CMO structures using the same $1 bilion balance of MBS pools: Structure 1: $661 million PAC class, $339 million companion class Structure 2: $748 million PAC class, $252 million...

Please show me code in javascript for following question - implement a Postfix + + interpreter that can evaluate Postfix + + code line - by - line, as entered, for example, on a mobile device....

PLease answer ASAP Write structure of the Singly linked list node which stores an integer value. Consider an ordered singly linked list where the nodes are arranged in the ascending order of their...

Please answer a, b and c. I will give good ratings. Disulfur dinitride, S2N2, is a known compound. In principle, this stoichiometry can exist in several isomeric molecular forms. a. Consider...

You are an audit manager for your firm. Your firm normally uses a range of .25 to 2% of total assets, depending on the clients industry and other risk factors. Your firm uses 60% of planning...

In February and March, W.T. began to take one new types of jobs. However, these new types of jobs also require that he purchase and use a small amount of supplies to complete them. This means that...

What is the difference between installment credit and revolving credit? Question 1 2 options: Installment credit is lent by a bank or finance company, typically through a charge card or credit card....

CT Corp Comprehensive Question Canadian Tire Corporation, Limited (Canadian Tire) is a family of companies that includes a retail segment and a financial services division, among others. The retail...

A Many social movements benefit from social networks, but is it fair to credit electronic communication with bringing about social change? How did groups like the American civil rights movement...

Additional Factors Affecting Group Communication?

Have you ever been excessively quiet or shy in a group? Do you consider this behavior social loafing or do you feel that the situational or relational context is primarily to blame? Why?