Logo
Home Study Material Contact Search
AI Chat FREE
  1. engineering
  2. mechanical engineering
  3. 1. how to improve the mechanical properties (hardn

1. How to improve the mechanical properties (Hardness) and the physical properties (Conductivity)? How to prevent...

70.2K

Verified Solution

Question

Mechanical Engineering

1. How to improve the mechanical properties (Hardness) and thephysical properties (Conductivity)? How to prevent oxidation in amaterial`s chemical properties?

2. What is the difference in Cold work and hot work? Explainand give 2 examples of what application are use in each one.

3. How does the dislocations movement behave in metals andceramics? Explain the difference.
4. Explain the recrystallization phenomenon.

Answer & Explanation Solved by verified expert
3.6 Ratings (359 Votes)
1 To increase the HARDNESSor we can say hardeningthe substance Its a metallurgical process metal working Alsohardness is directly proportional to the uniaxial yield stress ofthe material at the location of imposed strain Following are someways to increase the hardness a Work hardening or strain hardening by cold working material is strained past its yield pointDuctile material becomes harder and stronger as it physicaldeformed formation and grouping of dislocationsb Hall petch method grain    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

2 4x 22x 28 0

Algebra
Q

What is the main point of the Servant Leadership and Adaptive Leadership Why is it important? When and...

Psychology
Q

Determine the number of photons with wavelengths between 705 and 713 nm escaping each second from...

Physics
Q

what is the principal on a $10,000 loan at a rate of 7% number of compounding...

Advance Math
Q

Determine whether the function represents exponential growth or decay. Write the base in terms of...

Basic Math
Q

ort Answer 1 For what values of x will the expression log x be undefined...

Algebra
Q

Alex begins using his automobile for business purposes in his new job. The automobile cost...

Accounting
Q

(The following information applies to the questions displayed below.] Sweeten Company had no jobs in...

Accounting
Q

The projected benefit obligation was $460 million at the beginning of the year. Service cost...

Accounting
Q

Overhill, Inc., produces one model of mountain bike. Partial information for the company follows. ...

Accounting
Q

Fred and Ethel (brother and sister) residents of a non-community property state, own unimproved land...

Accounting
Q

Read each description and identify as one of four planning components. please answer asap! Thank...

Finance