Question: Consider the case in which 10wt% Sn is added to Pb in order to strengthen it. The yield strength of the resulting Pb-Sn alloy

Consider the case in which 10wt% Sn is added to Pb in order to strengthen it. The yield strength of the resulting Pb-Sn alloy

Consider the case in which 10wt% Sn is added to Pb in order to strengthen it. The yield strength of the resulting Pb-Sn alloy is given by the equation: Oy = 150 + 25 VW + 12vT where W is the amount of B phase (in wt%) and C is the concentration of Sn in the a phase (in wt%). Calculate the yield strength of the alloy at 100C. [Hint: Use the Pb-Sn phase diagram provided below. Choose the closest answer] 327C 600 300 Liquid 500 232C a + L 200 B+L 400 183C 18.3 61.9 97.8 300 100 a + B 200 100 Temperature (C) Temperature (F) 300 MPa O 160 MPa 235 MPa O 190 MPa

Step by Step Solution

★★★★★

3.31 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Option ... View full answer

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 Mechanical Engineering Questions!

In Eq. (36.12), consider the case in which d = a. In a sketch, show that in this case the two slits reduce to a single slit with width 2a. Then show that Eq. (36.12) reduces to Eq. (36.5) with slit...

Answer the same question for the case in which the brakes do not lock, but the wheels continue to turn. You ride a bicycle. In what sense is your bicycle solar powered?

The chapter analyzes Fishers model for the case in which the consumer can save or borrow at an interest rate of r and for the case in which the consumer can save at this rate but cannot borrow at...

Figure 2: Lead-Tin Phase Diagram 327C 300 . A Liquid 232C Q+L .B 200 ar 183C B+L Temperature, C 18.3 61.9 97.8 .C 100 Q+B 0 20 40 60 80 100 (Pb) Composition, wt% Sn (Sn) Shown above is the Pb-Sn...

Q2 (a) Discuss TWO (2) importance of phase diagram in steel industries. (4 marks) (b) Figure 3 shows the lead (Pb)-tin (Sn) phase diagram used as a solder material. i. ii. Derive the eutectic...

The phase diagram for the Sn-Pb system is shown below. Is it possible to have an alloy that, at equilibrium, consists of an a phase of composition 10 wt% Sn-90 wt% Pb and a liquid phase of...

1.For an iron-iron carbide phase diagram shown in Fig.1, a plain carbon steel with 1.2% carbon by weight is considered. With the aid of neat sketches, describe the microstructures, and the...

igure 3.1 shows the binary phase diagram of lead-tin (Pb-Sn) alloy. Consider 900 g of the Pb-Sn alloy is cooled to 150 C. (a) Sketch and label the microstructure of Pb-Sn alloy formed at the eutectic...

(b) Figure 3 shows the lead (Pb) tin (Sn) phase diagram used as a solder material, i. il. Derive the cutectic reaction for Pb-So alloy. (Note: Your answer must include the composition and temperature...

5. Pb-Sn Equilibrium Phase Diagram. 7 pts. Circle your answers. a. For a Pb-Sn alloy of 73 wt% Sn at 182.9 C, determine the mass fractions of primary and eutectic B. (3 pts) b. The melting point of...

Northeast Airlines purchased an aircraft on January 1, 2010, at a cost of $45,000,000. The estimated useful life of the aircraft is 20 years, with an estimated salvage value of $5,000,000. On January...

Assume an investor writes a call option at a strike price of $30 for a premium of $3. This is a naked option (10 points). a. What would be the gain or loss if the stock price closed at $25? What if...

Consider the differential equation d 2 y / dx 2 + 4 x dy / dx + 3 e ^ y = x ^ 5 e ^ x ( a ) Is this a linear differential equation? ( b ) what is the order of the differential equation?

For the soil profile described in Problem 3.5, estimate an average peak soil friction angle. Use Eq. (3.31b). Problem 3.5 Following is the variation of the field standard penetration number (N 60 )...

Singer-Moser was thirty-nine years old when she had her first cavity. Unfortunately, the dentist treating her for the cavity had to do a root canal procedure. At the conclusion of the procedure,...

A florist bugs a potted plant for $12 less trade discounts of 20% and 596. If the florist applies a rate of markup based on cost of 9096: a. What is the selling price of the plant? b. What is the...

List all 4 possible SRSs of size n = 3, calculate the minimum age for each sample, and display the sampling distribution of the sample minimum on a dotplot with the same scale as the dotplot in...

What is the major limitation of the highlow method?

UCC 2-712 offers the remedy to a buyer to recover the difference between the contract price and what they had to expend to obtain the similar supply (substitute goods). The purchase of new goods must...

Assessment Type Essay Purpose The purpose of this assessment is to determine students knowledge on withdrawal management and to identify risks for a person living with a substance use disorder...

Chapter 9 Performance Management Skills A leader becomes complete only after giving something back. LAURENCE S. LYONS LEARNING OBJECTIVES By the end of this chapter, you will be able to do the...

Write 2 paragraphs about KEYNESIAN SUPPLY SHOCKS AND HAYEKIAN SECONDARY DEFLATIONS article. No max word count, page count, or formatting requirements but must be submit to my tutor's work as my own....

34 Academy of Management Perspectives A R T I C November L E S The Management of Organizational Justice by Russell Cropanzano, David E. Bowen, and Stephen W. Gilliland Executive Overview...

PROJ6000: Principles of Project Management Assessment 3 - Project Charter Report. Length 2,000 words (+/- 10%) Task Summary After reading the project case study, use it to develop a 2,000-word...

Understanding the optimal capital structure Review this situation: Transworld Consortium Corp. is trying to identify its optimal capital structure. Transworld Consortium Corp. has gathered the...