A cylindrical 1045 steel bar (Figure) is subjected to repeated compression-tension stress cycling along its axis.?If the
Question:
A cylindrical 1045 steel bar (Figure) is subjected to repeated compression-tension stress cycling along its axis.?If the load amplitude is 22,000 N (4950lbf), compute the minimum allowable bar diameter to ensure that fatigue failure will not occur. Assume a factor of safety of 2.0.
Transcribed Image Text:
80 500 70 60 400 50 1045 steel 300 40 2014-T6 aluminum alloy 30 200 20 100 10 Red brass 10 107 104 105 10 10° 100 1010 Cycles to failure. N Stress amplitude. S (MPa) (sd 01) epnydwe ssens
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 77% (18 reviews)
From Figure 834 the fatigue limit stress amplitude for this alloy is 310MPa 45000psi Stress is de...View the full answer
Answered By
Utsab mitra
I have the expertise to deliver these subjects to college and higher-level students. The services would involve only solving assignments, homework help, and others.
I have experience in delivering these subjects for the last 6 years on a freelancing basis in different companies around the globe. I am CMA certified and CGMA UK. I have professional experience of 18 years in the industry involved in the manufacturing company and IT implementation experience of over 12 years.
I have delivered this help to students effortlessly, which is essential to give the students a good grade in their studies.
3.50+
2+ Reviews
10+ Question Solved
Related Book For
Fundamentals of Materials Science and Engineering An Integrated Approach
ISBN: 978-1118061602
4th Edition
Authors: David G. Rethwisch
Question Posted:
Students also viewed these Materials Science Engineering questions
-
A cylindrical 1045 steel bar (Figure 8.34) is subjected to repeated compression-tension stress cycling along its axis. If the load amplitude is 22,000 N (4950 lbf), compute the minimum allowable bar...
-
A cylindrical 1045 steel bar (Figure 8.20) is subjected to repeated compression-tension stress cycling along its axis. If the load amplitude is 23,000 N, calculate the minimum allowable bar diameter...
-
The bolted connection shown in the figure is subjected to a tensile shear load of 90kN. The bolts are ISO class 5.8 and the material is cold-drawn AISI 1015 steel. Find the factor of safety of the...
-
Molecular weight data for some polymer are tabulated here. Compute the following: (a) The number-average molecular weight (b) The weight-average molecular weight. (c) If it is known that this...
-
Moss Exports is having a bad year. Net income is only $60,000. Also two important overseas customers are falling behind in their payments to Moss, and Moss's accounts receivable are ballooning. The...
-
What areas of computer operations should company policies specifically address?
-
What are the total debits and total credits shown on the general journal report for adjusting entries? Total debits: Total credits:
-
In the past few years, the traffic problems in Lynn McKells hometown have gotten worse. Now, Broad Street is congested about half the time. The normal travel time to work for Lynn is only 15 minutes...
-
Morrow Hower Company provides flowers and other nursery products for decorative purposes in medium to large sized restaurants and businesses. The company has been investigating the purchase of a new...
-
Question 9. Given the root locus of a unity feedback system whose open-loop transfer function is, K G(s) = s(s+3)(s + 2s + 2) (a) Sketch the root locus. When sketching the root locus you may use the...
-
A fatigue test was conducted in which the mean stress was 50MPa (7250psi) and the stress amplitude was 225MPa (32,625psi). (a) Compute the maximum and minimum stress levels. (b) Compute the stress...
-
An 8.0 mm (0.31 in.) diameter cylindrical rod fabricated from a red brass alloy (Figure) is subjected to reversed tension-compression load cycling along its axis. If the maximum tensile and...
-
The extracts from the books of account of Victoria Limited as on 31st March 2017 are given as follows. Prepare the balance sheet of the company as on 31st March 2017. Make suitable assumptions as...
-
M. K. Gallant is president of Kranbrack Corporation. A company whose stock is traded on a national exchange. In a meeting with investment analysts at the beginning of the year, Gallant had predicted...
-
Collaboration with others is important because completing complex work depends on key relationships between functional areas in organizations and cross-functional pollination of ideas. Collaborative...
-
"Altech Cases Inc., a reputable manufacturer of high-quality protective cases for cellular phones, is faced with a strategic decision regarding a special order opportunity. The company, known for its...
-
3) A 5-year corporate bond has a 6% annual coupon rate with semi-annual coupons and a face value of $1000. The bond is currently trading at a yield-to-maturity (YTM) of 3% (APR with semi-annual...
-
Automated Manufacturers must choose from the following two mutually exclusiveinvestment opportunities: Opportunity Expected life NPV A 6 years $2 million B 4 years $1.5 million What is the...
-
Three voltage amplifiers are in cascade as shown in Figure P12.8 with various amplification factors. The 180 degree phase shift for negative feedback actually occurs in the basic amplifier itself....
-
Nitrogen monoxide reacts with hydrogen as follows: 2NO(g)+ H2(g) N2O(g) + H2O(g) The rate law is [H2]/ t = k[NO]2[H2], where k is 1.10 107 L2/(mol2s) at 826oC. A vessel contains NO and H2 at...
-
Silicon nitride, Si 3 N 4 , has physical, chemical, and mechanical properties that make it a useful industrial material. For a particular engineering project, it is crucial that you know the heat of...
-
The accompanying figure shows a unit cell for a hypothetical metal. (a) To which crystal system does this unit cell belong? (b) What would this crystal structure be called? (c) Calculate the density...
-
List the point coordinates of both the zinc (Zn) and sulfur (S) atoms for a unit cell of the zinc blende (ZnS) crystal structure (Figure 12.4)?
-
(a) What are the direction indices for a vector that passes from point to point in a cubic unit cell? (b) Repeat part (a) for a monoclinic unit cell? 311
-
Ryan Company deposits all cash receipts on the day they are received and makes all cash payments by check Ryan's June bank statement shows $19.861 on deposit in the bank. Ryan's comparison of the...
-
Pear Garde Corporation has 150,000 shares of $1.35 preferred stock outstanding in addition to its common stock. The 51.35 designation means that the preferred stockholders receive an annual cash...
-
14. Charlene Cosmetics Company uses a periodic inventory system. The company began business operations in March and made the following four inventory purchases: March 1 March 10 March 15 March 28...
Study smarter with the SolutionInn App