Question: (a) From the plot of yield strength versus (grain diameter)-1/2 for a 70 Cu-30 Zn cartridge brass, determine values for the constants 0 and ky

(a) From the plot of yield strength versus (grain diameter)-1/2 for a 70 Cu-30 Zn cartridge brass, determine values for the constants σ0 and ky in Equation 7.7.
(b) Now predict the yield strength of this alloy when the average grain diameter is 1.0 × 10-3 mm.

Step by Step Solution

★★★★★

3.45 Rating (165 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a Perhaps the easiest way to solve for 0 and k y in ... 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

Document Format (1 attachment)

915-P-T-T-P (508).docx

120 KBs Word File

Students Have Also Explored These Related Thermodynamics Questions!

(a) From the plot of yield strength versus (grain diameter) ?1/2 for a 70 Cu?30 Zn cartridge brass, Figure, determine values for the constants ? 0 and k y in Equation 7.7. (b) Now predict the yield...

A brass alloy is known to have a yield strength of 275 MPa (40,000 psi), a tensile strength of 380 MPa (55,000 psi), and an elastic modulus of 103 GPa (15.0 106 psi). A cylindrical specimen of this...

The average grain diameter for a brass material was measured as a function of time at 650°C, which is tabulated below at two different times: (a) What was the original grain diameter? (b) What...

1. (a) From the plot of yield strength versus (grain diameter) 1/2 for a 70 Cu30 Zn cartridge brass, Figure below, determine values for the constants 0 and k y in the HP equation. . (b) Now predict...

(a) From the plot of yield strength versus (grain diameter)-1/2 for a 70 Cu-30 Zn cartridge brass in Figure 7.15, determine values for the constants 0 and ky in Equation 7.7. (b) Now predict the...

From the plot of yield strength versus ( grain diameter ) - 1 / 2 for a 7 0 Cu - 3 0 Zn cartridge brass, shown in Animated Figure 7 . 1 5 do the following: ( a ) Determine the value of the constant...

7 . 2 4 ( a ) From the plot of yield strength versus ( grain diameter ) ? - 1 2 for a 7 0 C u - 3 0 Z n cartridge brass in Figure 7 . 1 5 , determine values for the constants 0 and k y in Equation 7...

For many materials, the yield strength y varies with grain size according to the hall - Petch equation, y = 0 + k y d - 1 2 where d is the average grain diameter. and 0 and k y are constants for a...

For many materials, the yield strength oy varies with grain size according to the hall - Petch equation, y = 0 + k y d - 1 2 where d is the average grain diameter. and 0 and k y are constants for a...

Summarize this for me Someone who understand MEA and HEA very well. And please make sure the summary is 2 pages . no less than 2 pages plz thanks Effects of temperature on mechanical properties and...

Q5-1) What are the required boundary conditions for a free edge in a rectangular plate under lateral loading? Also explain about the equivalent shear force per unit length [10]. a X DV^w=q +2 y

Mrs. Karen Chan has contacted our offices regarding an accident her 9-year-old daughter, Anna, had two weeks ago. The children were swimming in the backyard pool at Anna's friend's residence. Anna...

4. What are the advantages and disadvantages of the price system?

[18] Let A be the set of binary strings of length n. An element x in A is -random if (x|A) , where (x|A) = n C(x|A) is the randomness deficiency. Show that if x B A, then log d(A) d(B) C(B|A) ...

A brass alloy is known to have a yield strength of 240 MPa (35,000 psi), a tensile strength of 310 MPa (45,000 psi), and an elastic modulus of 110 GPa (16.0 106 psi). A cylindrical specimen of this...

A cylindrical metal specimen 15.0 mm (0.59 in.) in diameter and 150 mm (5.9 in.) long is to be subjected to a tensile stress of 50 MPa (7250 psi); at this stress level, the resulting deformation will...

A cylindrical metal specimen 10.7000 mm in diameter and 95.000 mm long is to be subjected to a tensile force of 6300 N; at this force level, the resulting deformation will be totally elastic. (a) If...

import java.util.Scanner; public class KittenData { public static void main ( String [ ] args ) { Scanner scnr = new Scanner ( System . in ) ; int kittenCount; kittenCount = scnr . nextInt ( ) ; / *...

A project has the following cash flows: Year Cash Flow 0 $ 65,500 1 39,000 2 33,600 Requirement 1: What is the IRR for this project? ( Do not round intermediate calculations. Enter your answer as a...

Harvey Gorman expects earnings of $92.5 million at the end of the year (at t=1 ) and to pay dividends of $40.0 million and buy back shares worth $11.6 million. For the following 17 years, earnings...