Manufacturing Engineering And Technology
7th Edition
ISBN: 9789810694067
Author: Stephen R. Schmid (author) Serope Kalpakjian (author)
Publisher: Pearson Education Orphans
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Chapter 4, Problem 21QLP
To determine
So far as engineering applications of metals are concerned distinguish between the case hardening and through hardening.
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Chapter 4 Solutions
Manufacturing Engineering And Technology
Ch. 4 - Describe the difference between a solute and a...Ch. 4 - What is a solid solution?Ch. 4 - Prob. 3RQCh. 4 - Describe the difference between a single-phase and...Ch. 4 - What is an induction heater? What kind of part...Ch. 4 - Describe the major features of a phase diagram.Ch. 4 - What do the terms equilibrium and constitutional,...Ch. 4 - Prob. 8RQCh. 4 - What is tempering? Why is it performed?Ch. 4 - Explain what is meant by severity of quenching.
Ch. 4 - What are precipitates? Why are they significant in...Ch. 4 - Prob. 12RQCh. 4 - Prob. 13RQCh. 4 - Prob. 14RQCh. 4 - Prob. 15RQCh. 4 - You may have seen some technical literature on...Ch. 4 - Prob. 17QLPCh. 4 - What is the difference between hardness and...Ch. 4 - Prob. 19QLPCh. 4 - Prob. 20QLPCh. 4 - Prob. 21QLPCh. 4 - Describe the characteristics of (a) an alloy, (b)...Ch. 4 - Explain why carbon, among all elements, is so...Ch. 4 - Prob. 24QLPCh. 4 - In Section 4.8.2, several fluids are listed in...Ch. 4 - Why is it important to know the characteristics of...Ch. 4 - Explain why, in the abscissa of Fig. 4.16c, the...Ch. 4 - Prob. 28QLPCh. 4 - Prob. 29QLPCh. 4 - Prob. 30QLPCh. 4 - Design a heat-treating cycle for carbon steel,...Ch. 4 - Using Fig. 4.4, estimate the following quantities...Ch. 4 - Prob. 33QTPCh. 4 - Prob. 34QTPCh. 4 - Prob. 35SDPCh. 4 - Figure 4.18b shows hardness distributions in...Ch. 4 - Throughout this chapter, you have seen specific...Ch. 4 - Refer to Fig. 4.24, and think of a variety of...Ch. 4 - Inspect various parts in your car or home, and...
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- Explain the principle used in Residual Stress Measurment with advantages, disadvantages and aplicationarrow_forwarddescribe the effect that tempering has on material propertiesarrow_forwardExplain what is hardenability then name some of the elements that have the greatest effect on the hardenability of steel.arrow_forward
- Explain what is the effective-slenderness ratio?arrow_forwardDescribe and discuss, using sketches, the difference between substitution andinterstitial solid solutions of metal alloysarrow_forward01 : What is the difference between casting and forging process? Explain the three stages in casting process and its applications.arrow_forward
- A cylindrical specimen of a cold-worked brass has a ductility (%EL) of 21%. If its cold-worked radius is 14 mm, what was its radius before deformation?arrow_forwardIn a sheet metal forming press, the shape to be formed is hemispherical cup of radius 15 cm in 2mm thick mild steel sheet. The force required to deform sheet is 8 kN. The forming hammer should approach job from a distance of 30 cm. The production rate required is 240 components/hr. Calculate and suggest the following specifications of the various hydraulic components used: a. Hydraulic cylinder (bore & length); b. Pump pressure and flow rate; c. Electric motor HP considering 75% pump efficiency; d. Reservoir size; and e. Size of pump inlet and discharge tubing.arrow_forwardExplain what you know about crystallographic anisotropy, which has an important place in sheet metal forming operations, with the help of shapes and formulations.arrow_forward
- Describe what you know about recrystallization in figures and graphics.arrow_forwardif u have a variety of materials including low carbon steel, cast iron, high carbon steel, aluminum alloys, and epoxy resin, categorize all these materials into those high formability, low formability, and non- formability, respectivelyarrow_forwardThere are three temperature ranges in metal forming, cold working, warm working andhot working. Distinguish cold working from warm working including their advantages anddisadvantagesarrow_forward
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Material Properties 101; Author: Real Engineering;https://www.youtube.com/watch?v=BHZALtqAjeM;License: Standard YouTube License, CC-BY