Loading...

Messages

Proposals

Stuck in your homework and missing deadline? Get urgent help in $10/Page with 24 hours deadline

Get Urgent Writing Help In Your Essays, Assignments, Homeworks, Dissertation, Thesis Or Coursework & Achieve A+ Grades.

Privacy Guaranteed - 100% Plagiarism Free Writing - Free Turnitin Report - Professional And Experienced Writers - 24/7 Online Support

How to construct a phase diagram in excel

29/11/2021 Client: muhammad11 Deadline: 2 Day

MATERIALS LABORATORY

Fall 2008

Lab 5: Phase Diagrams

THE LAB:

· Construction of a phase diagram utilizing cooling curve data for a molten binary alloy.

THE SAMPLES:

Tin-lead alloys of the following weight percent compositions:image1.jpg

· 30%Sn-70%Pb

· 50%Sn-50%Pb

· 63%Sn-37%Pb

· 70%Sn-30%Pb

· 90%Sn-10%Pb

THE EQUIPMENT:

· Safety Glasses

· Stopwatch/timer

· Steel crucible

· Hot plate

· Thermocouple with calibrated digital display

THE PROCEDURE:

1. Wear safety glasses and ensure all lab participants are wearing safety glasses prior to beginning the Phase Diagram Experiment.

2. Assign members of your team to the following:

· Monitor the stopwatch and announce the ten-second intervals.

· Monitor the thermocouple and announce the temperature reading.

· Record the temperature reading with respect to the time.

3. Heat the sample to a temperature above 500 ° F at which the alloy reaches the molten liquid state, and then turn off the hot plate.

4. Once the temperature reaches 500oF, record the temperature of the sample at ten- second intervals, as the specimen cools.

5. Continue this process until the thermocouple temperature falls below 190 ° F when the alloy reaches the solidified state.

6. Plot the cooling curve data as temperature (oC) as a function of time (minutes) using Microsoft Excel.

THE REPORT:

Your Company is interested in the Pb-Sn alloy system as a possible solder material. Your Boss would like you to check the eutectic composition and temperature of the Sn-Pb system. Therefore, to accomplish this assignment you must conduct the following:

· Determine the cooling curve for the 90 Sn-10 Pb alloy.

The report (no more than five pages), should include (but not limited to) the following:

· A detailed drawing/photograph illustrating the experimental setup.

· A plot of your cooling curve experimental data (Temperature (in °C) as a function of time (in minutes) (E.g. Fig.3.), identify on the plot both the liquidus temperature and the eutectic temperature.

· Your actual experimental data should be included in an appendix.

· A plot of the complete phase diagram (Fig.4, also provided electronically).

· Your conclusion as to what is the eutectic composition and temperature of this system.

· Also comment on and discuss any difference between experimental and published data if any.

Your report should fully conform to the format and organization as given in the

REPORTS & TECHNICAL WRITING DOCUMENT provided on blackboard.

APPENDIX
BACKGROUND
The purpose of this experiment is to study and record phase transitions that occur because of thermal disturbances in binary compositions, and the graphical relationships between them. Phase diagrams define the specific quantities of the binary composition, and illustrate equilibrium states at any given temperature. This behavior can be modeled utilizing a series of temperature versus time plots called cooling curves.

image5.jpg

Fig. 1. Cooling curves for the copper-nickel alloy.

A series of cooling curves for the copper-nickel alloy is shown in Fig. 1. The cooling curves illustrate the change in temperature as a function of time for various copper-nickel weight percent. The linear parts of the cooling curve (although does not always have to be linear) identify the temperature (in °C) for the two-phase regions; i.e. the liquid phase and the solid phase. The upper and lower parts of the cooling curve define the temperature (in °C) for the single-phase region; i.e. the liquid phase or the solid phase. These temperature readings can be utilized in conjunction with the alloy’s corresponding composition to plot the copper-nickel phase diagram illustrated in fig. 2.

image2.jpg

Fig. 2. Phase diagram for the copper-nickel alloy.

(Fig.1 & 2: from: R. Higgins, Properties of Engineering Materials, Hodder & Stoughton, London, (1986), 149-150).

Table 1. Temperature (in ° C) versus time (in minutes) for 90 wt% sn-10 wt% pb alloy

Time

Temperature

( °F)

Time

Temperature

( °F)

Time

Temperature

( °F)

0:00

3:10

6:20

0:10

3:20

6:30

0:20

3:30

6:40

0:30

3:40

6:50

0:40

3:50

7:00

0:50

4:00

7:10

1:00

4:10

7:20

1:10

4:20

7:30

1:20

4:30

7:40

1:30

4:40

7:50

1:40

4:50

8:00

1:50

5:00

8:10

2:00

5:10

8:20

2:10

5:20

8:30

2:20

5:30

8:40

2:30

5:40

8:50

2:40

5:50

9:00

2:50

6:00

9:10

3:00

6:10

9:20

Table 1. (continued) Temperature (° C) versus time (minutes) for 90 wt% Sn-10 wt% Pb alloy

Time

Temperature

( °F)

Time

Temperature

( °F)

Time

Temperature

( °F)

9:30

12:40

15:50

9:40

12:50

16:00

9:50

13:00

16:10

10:00

13:10

16:20

10:10

13:20

16:30

10:20

13:30

16:40

10:30

13:40

16:50

10:40

13:50

17:00

10:50

14:00

17:10

11:00

14:10

17:20

11:10

14:20

17:30

11:20

14:30

17:40

11:30

14:40

17:50

11:40

14:50

18:00

11:50

15:00

18:10

12:00

15:10

18:20

12:10

15:20

18:30

12:20

15:30

18:40

12:30

15:40

18:50

Table 1. (continued) Temperature (° C) versus time (minutes) for 90 wt% Sn-10 wt% Pb alloy

Time (minutes)

Temperature ( °F)

19:00

19:10

19:20

19:30

19:40

19:50

20:00

image3.emf

Cooling Curve

Temperature (in °C) versus Time (in minutes)

80

100

120

140

160

180

200

220

240

260

280

0:002:004:006:008:0010:0012:0014:0016:0018:0020:00

Time (minutes)

Temperature ( °C)

90 wt% Sn-10 wt% Pb

Fig. 3. Temperature (in °C) versus time (in minutes) for 90 wt% Sn-10 wt% Pb alloy.

Table 2. Compositions and corresponding liquidus temperatures (determined experimentally)

Composition (Sn-Pb)

Liquidus temperature (oC)

30-70

257

50-50

210

63-37

187

70-30

196

90-10

?

image4.emf

Lead-Tin Phase Diagram

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

300

320

340

360

0102030405060708090100

Composition (wt% Sn)

Temperature (°C)

Liquidus Temp. (oC)

Fig. 4. Incomplete binary phase diagram for the lead-tin alloy.

Fig. � SEQ Figure \* ARABIC �1�. Phase diagram lab set-up

Hot plate

Digital Display

Thermocouple

Homework is Completed By:

Writer Writer Name Amount Client Comments & Rating
Instant Homework Helper

ONLINE

Instant Homework Helper

$36

She helped me in last minute in a very reasonable price. She is a lifesaver, I got A+ grade in my homework, I will surely hire her again for my next assignments, Thumbs Up!

Order & Get This Solution Within 3 Hours in $25/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 3 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 6 Hours in $20/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 6 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 12 Hours in $15/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 12 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

6 writers have sent their proposals to do this homework:

Custom Coursework Service
Engineering Mentor
Solutions Store
Assignment Hub
Quality Assignments
Top Grade Tutor
Writer Writer Name Offer Chat
Custom Coursework Service

ONLINE

Custom Coursework Service

I can assist you in plagiarism free writing as I have already done several related projects of writing. I have a master qualification with 5 years’ experience in; Essay Writing, Case Study Writing, Report Writing.

$29 Chat With Writer
Engineering Mentor

ONLINE

Engineering Mentor

I will be delighted to work on your project. As an experienced writer, I can provide you top quality, well researched, concise and error-free work within your provided deadline at very reasonable prices.

$31 Chat With Writer
Solutions Store

ONLINE

Solutions Store

I have worked on wide variety of research papers including; Analytical research paper, Argumentative research paper, Interpretative research, experimental research etc.

$26 Chat With Writer
Assignment Hub

ONLINE

Assignment Hub

I have done dissertations, thesis, reports related to these topics, and I cover all the CHAPTERS accordingly and provide proper updates on the project.

$46 Chat With Writer
Quality Assignments

ONLINE

Quality Assignments

This project is my strength and I can fulfill your requirements properly within your given deadline. I always give plagiarism-free work to my clients at very competitive prices.

$26 Chat With Writer
Top Grade Tutor

ONLINE

Top Grade Tutor

I am a PhD writer with 10 years of experience. I will be delivering high-quality, plagiarism-free work to you in the minimum amount of time. Waiting for your message.

$44 Chat With Writer

Let our expert academic writers to help you in achieving a+ grades in your homework, assignment, quiz or exam.

Similar Homework Questions

Where was siegfried sassoon born - Discussion - Assignement - Problem Set - Tasso elba milled slim billfold wallet - Map co x tpr - Definition needed asap now - Health and human development unit 4 outcome 1 - Public Administration Research Paper - Investment analysis and portfolio management chapter 4 ppt - Ephesians 3 14 21 nlt - CLP Group ESG and effect on valuation - Apple inc case study - Studley park boathouse and picnic area - Leadership and management models mgt 410 - Industrial revolution quiz worksheet - Urgent - Employee services include all of the following except - Kelli boyd kenneth bianchi - In general higher confidence levels provide - The peasant the buffalo and the tiger moral lesson - Database Project - Pharmacology - Confirmation of enrolment unimelb - Hudson valley vikings football - Tiger initiative - Rally robin kagan structure - Bit ly office2016txt latest version - Three switches outside a windowless room - According to kelly, fear is different from threat in that fear - How effective is aarp in achieving its agenda - Assignment - Plate tectonics homework answers - Rmi client server program in java - Comparison essay about two paintings - Naturally occurring europium consists of two isotopes - WEEK4 RESPONSE 6052 - What is a dividend divisor and quotient - The beach a river of sand - Sodium oxalate and sulfuric acid equation - Coca cola company mission and vision statement - Market domain in healthcare - Cold jet aero 75 - Govt2306 texas gov - Ieoh ming pei pronunciation - Aristotle concept of tragedy in poetics - Health Policy Multi-paragraph responses - Aromatic ammonia uses - Grab for the gaudy bauble - Hello! Can you tell me a website to download videos from tiktoks? - The physiological effects of pornography on the brain - Themes of heart of darkness - The following measurements were recorded for the drying time - Charles perkins centre summer research scholarships - Ip flow monitor input or output - Managerial Accounting - Fm global property loss prevention data sheet 1 29 - Discussion Question Assignment - Converting between kp and kc - General inquiry cover letter - Systems engineering principles and practice pdf - University of nottingham north entrance - Gas meter box replacement responsibility - Dana gioia why literature matters - Ski west inc operates a downhill - Sex drugs and economics - Shiloh by bobbie ann mason full story - Bacterial and fungal amylase lab report - Questions on christmas carol with answers - What you pawn i will redeem annotated bibliography - Cosh x in exponential form - Electronic work diary australia - Yarn strong sista catalogue - Psychosocial Development DUE IN 72 HOURS - Sources of error in a circuit lab - Solve the equation calculator - Toyota's european drive case study - Pulp vitality test ppt - Australian garlic bread company capalaba qld - 7 8 unc tap drill size - 8 point dif fft example - Stoichiometry of a precipitation reaction lab report - The narrative of bethany veney - Pocahontas county schools wv - Patient of another culture - Charles tyrwhitt foreign transaction fee - A soldier for the crown answers - Ellie northy only fans - Project - Tri component model of attitudes in remember the titans - Reading - Cbr has weaker intermolecular forces than ccl - Cambridge pre u english literature - Affidavit of loss passport philippines - Montague and capulet fight newspaper article - Four Acts Annotated Bibliography - Workplace health and safety handbook - Fin 534 homework set 1 - The new colossus by emma lazarus is an example of - 5 hours - Professional Associations Membership - Pathophysiology ( Discussion Board) # Anemia