Calculate the volume fraction of copper in the composite

Assignment Help Mechanical Engineering
Reference no: EM131274446

An electrical contact material is produced by infiltrating copper into a porous tungsten carbide (WC) compact. The density of the final composite is 12.3 g/cm3. Assuming that all of the pores are filled with copper, calculate

(a) the volume fraction of copper in the composite,

(b) the volume fraction of pores in the WC compact prior to infiltration, and

(c) the original density of the WC compact before infiltration.

Reference no: EM131274446

Questions Cloud

What do the properties of composite materials depend upon : Give two examples of applications where composites are used for non-structural applications.
Write an essay about global warming : Write an essay about Global Warming. In addition to the arguments on global warming in the text book, use one more outside source. Your paper needs to be a minimum of 500 words. Use APA standards. You may not use Wikipedia for a source.
Explain basic procedural stages in a criminal prosecution : What is the purpose of criminal law?-  Explain how crimes are classified.-  Explain the basic procedural stages in a criminal prosecution.
Investors that deal with bank of trust : If the Federal Reserve decides to act, how will that affect investors that deal with Bank of Trust? Limit your answer to issues discussed in the case.
Calculate the volume fraction of copper in the composite : An electrical contact material is produced by infiltrating copper into a porous tungsten carbide (WC) compact. The density of the final composite is 12.3 g/cm3.
Efficient allocation of scarce resources for the economic : This question is about Efficient Allocation of Scarce Resources for the Economic Well Being of a Nation. The three types of economic systems are Market Economy, Planned or Controlled Economy, and Mixed Economy. How does each handle the issue of Sc..
Inverse relationship between farm size and productivity : A widely observed feature of backward agriculture is the inverse relationship between farm size and productivity; that is, larger farms tend to produce lower output per acre than smaller farms. Brief sketches of two alternative explanations for th..
List and define three general characteristics of families : Discuss two myths or stereotypes associated with each group, Explain how law enforcement would best communicate with the families of each of these groups and Describe and analyze community and law enforcement solutions for combating these myths and s..
Study for tomorrow economics test : You can either go to see a movie with your friends or go to the library and study for tomorrow's Economics test. Usually, you enjoy going at the movies just as much as you enjoy studying for Economics. However, tomorrow's test will determine you..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Package design

Package Design Brief: Assume you are the packaging engineer for a large consumer products company. In this company, the Packaging Design Briefs are initiated by the marketing group and forwarded to the Package Engineering group.

  Mechanical engineering questions

Define dynamic viscosity, Determine the centroid, Pressure due to the height of liquid, Advantage of changing the liquid, Calculate the total moment about the hinge of the seal gate.

  Automatic control

DOF system and Find the differential equation describing the system

  Write a paper on boyle''s law

Write a paper on Boyle's law and describe Compression and Combustion stroke . Also explain Charles's law and illustrate SI engine and CI engine.

  Verify the law for parallelogram of forces

To Verify the law for parallelogram of forces, law for triangle of forces and law of polygon of forces. These laws are very useful to calculate unknown forces in very short time.

  Discharge pressure of the compressor

What is the discharge revised discharge pressure of the compressor.

  The Case for Global Accounting Standards

The role of IFRS in both developing and developed capital markets.

  Wind turbine

Wind turbines are becoming more and more common as a method of energy production, wind turbines by their very nature are dynamic and are subject to and create their own internal and external kinematics and kinetics.

  Advanced design methodologies

8 x product engineering and design review (week 2 – 12), ~3 pages per item which must contain a brief description of the product then delve into concepts such as materials selection, manufacturing methods, life cycle analysis, recyclability and overa..

  Design of absorption column and the cooler

Design of absorption column and the cooler. Process design of other units should be completed along with pipe sizes.

  Determine the maximum total bending moment

Determine maximum total bending moment (static plus dynamic) of the beam under steady-state conditions.

  Force of the water on the gate

Determine the magnitude of the horizontal and vertical components of the force of the water on the gate.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd