Answered: If The melting temperature for an…

If The melting temperature for an Aluminium alloy is 660°C, then the hot forging temperature range is? a. 685°C to 1096°C O b. 330°C to 528°C O c. 1000°C to 1200°C d. 1300°C to 1500°C

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter2: Measurement, Materials, And Safety

Section2.7: Heat Treatment Of Metals

Problem 8RQ: After hardening, steel is very hard and brittle. What operation is usually performed to reduce...

See similar textbooks

Related questions

Q: In which metal forming process, the metal is deformed at room temperature? a. Hot working. b.…

A: Correct option: d. Cold working

Q: What is oblique impact?

A: Oblique impact: The oblique impact can be defined as the impact on the other body with a certain…

Q: d) Plastic forming where uniaxial tensile and compression stress occurs in the material method is…

A: for d).In plastic deformation process in wire drawing and in deep drawing uniaxial tensile stress is…

Q: 5) The solidification of weld metal involves nucleation and grain growth, when No filler metal is…

A: Answer D. All of the above

Q: QI Define five of the following with sketch. 1-Taper turning 2- Light alloys 3- AA2024 4- Rolling 5-…

A: Taper turning is a turning technique in which the cutting tool travels at an angle to the…

Q: omproper heating of the metal at high temperature in Forging or for a long time causing Brunt and…

A: Heating of the metal at high temperature in forging or for a long time causing Brunt and overheated…

Q: Solidification cracking in weldments occurs at 1) moderate temperature 2) very high temperature 3)…

A: Given :- Solidification cracking in weldments occurs at 1) moderate temperature 2) very high…

Q: Forms of bulk metal forming include all of the following except? Rolling Extrusion Forging Explosion

Q: Briefly explain the drop forging process with a neat diagram.

A: What is Forging? Forging is a process of metal working in which useful shape is obtained in solid…

Q: Hand forging operation applied to gold is called black smithy.

A: Hand forging operation applied to gold is called as black smithy. Answer: False

Q: Which of the following are forming operations (Please select all that apply) Extrusion Die casting…

A: Forming: Metal forming is a process of converting the material by using suitable stresses like…

Q: Extrusion and drawing have numerous application in manufacturing continuous as well as discrete…

A: Extrusion: It is a metal forming process in which a material under high pressure is forced through…

Q: 32- Which of the following is the machine in which the extrusion process is made? A) paint can B)…

A: Extrusion process In extrusion process the material is compressed in the cylinder. The deformed…

Q: When does impact occurs?

A: The impact is defined by when two colliding bodies interact with each other for a very little…

Q: a). Briefly explain the drop forging process with a neat diagram. b). Explain the wire drawing…

A: The above both process are used for manufacturing process.

Q: What are non conservative force?

A: Non conservative forces are those forces ,which if act, there is loss of mechanical energy of a…

Q: Assume perfect elastic impact. Immediately after

A: Given; Asssume perfect elastic impact. immediateley after the impact.A ball A of mass m falls under…

Q: a). Briefly explain any one type of metal bending operations with a neat diagram. b). Write the…

A: Metal bending and its application

Q: A. What is the amount of cyclic acceptable for 1045 steel and 2014 T6 Aluminum alloy material if a…

A: given; A. What is the amount of cyclic acceptable for 1045 steel and 2014 T6 Aluminum alloy material…

Q: a). Briefly explain the drop forging process with a neat diagram. b). Explain the wire drawing…

Q: Which of the following formula generally used for low carbon steel?

Q: 2) Which of the following statement(s) is/are correct for extrusion process? i. The center of the…

Q: Stresses applied to plastically deform the metal are usually compressive. O F

A: To get the material plastically deformed it is necessary that stresses are applied beyond the…

Q: In which process, a heavy hammer blows the work material to deform its shape? a. Extrusion. b.…

A: a) Extrusion: In this, the workpiece is compressed or pushed into the die opening to take the shape…

Q: Q4) Answer the following questions: - A) Compare briefly between the following: i. The direct and…

A: A). (i) Direct Extrusion Indirect Extrusion A solid ram drives the billet forward and…

Q: Which of the following is not one of the advantages of impression-die forging? A: High strength B:

A: Given Data : Impression-die forging

Q: Explain with neat sketch of "Explosive forming" process.

A: Explosive forming is a process in which forces produced by an explosion are used to shape a…

Q: 1) Which of the following statement(s) is/are correct? i. Cold-rolling is used to produce sheet and…

A: Explanation1)Due to low temperature in cold-rolling operation no scale formation takes place. so it…

Q: F(t), A 27 FIGURE 1.114 Impact force created by a forging hamm F(t) MA A 27 -A FIGURE 1.116 A…

A: in this question, no values are given , so the below mentioned values are taken for the reference

Q: What happens to a quench hardened tool or machine part that was not tempered when it is subject to…

A: Quench hardened Tool: Obtaining Hardness in a steel component by heating fallowed by rapid cooling…

Q: Why are the internal stresses not produced in both working process ?

A: Hot and Cold Working Process

Q: A power shears is used to cut soft cold-rolled steel that is 6.85 mm thick. At what clearance should…

A: Given Data Thickness (t)= 6.85mm For soft cold rolled steel, clearance allowance=0.60 (from the…

Q: What property of a metal describes its ability to be easily drawn into a wire but not rolled into a…

A: Engg. materials are used as per their properties for the various engg. works. Each material have…

Q: Which of the following operations are closely related to open-die forging: Select one: O a. Coining…

A: The ingot is the main raw material and it is heated and converted into the slab and has a…

Q: Give information about residual stresses and distortions after welding.

A: Given: Give information about residual stresses and distortions after welding

Q: Q) give reasons it is preferred to coat steel with zn rather than with cu.

A: Metals that are more reactive safeguard less reactive metals by losing electrons first. Because zinc…

Q: A 1-in diameter hole is to be punched through a 1/8-in thick annealed titanium-alloy Ti-6Al-4V…

Q: A power shears is used to cut soft cold rolled steel that is 4.75 mm thick. At what clearance should…

A: Given, Thickness = t = 4.75 mm For soft cold rolled steel, clerance allowance = Ac = 0.06 (From…

Q: Q4) Answer the following questions:- A) Compare briefly between the following: i. The direct and…

A: Extrusion is the process in which objects are created with fixed cross sectional area. The material…

Q: What is meant by Thicket and thinned? What is the difference in between both types?

A: Thick is defined as the a property which states about the dense forest. It helps in clasifying the…

Q: Hand forging operation applied to gold is called black smithy. Select one: True False

A: Hand forging operation applied to gold is called black smithy.-False. Above statement is False…

Q: The ability of a metal to be drawn into thin sheet without breaking by hammering or rolling is known…

Q: - Answer two of the following: ) State the types of sheet metal bending process and compare (in…

Q: Which of the following describes the effect of shot peening on fatigue life? O A. It has no effect…

A: The correct option is ,

Q: Instruction: Explain briefly the tempering prOcess Of a metal.

A: Heat treatment is the process of heating metal without allowing it to reach molten state, or…

Q: Which would normally have the highest percentage elongation at break, 0.1% carbon steel or aluminium…

Q: 3. Write any four major forging defects and solution for those defects. 4. Write any four main…

A: Metals and alloys with flaws in their structure The physicomechanical characteristics of such…

Q: 10) A bar of 1018 steel is passed through rollers to reduce its area and increase its length. The…

Q: The temperature range of hard soldering process is __________________. a. 183-212 C. b. 650-700 C.…

A: Answer is (b) 650-700 C

Question

If The melting temperature for an Aluminium alloy
is 660°C, then the hot forging temperature range
is?
a. 685°C to 1096°C
O b. 330°C to 528°C
O c. 1000°C
to 1200°C
d. 1300°C to 1500°C

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

After hardening, steel is very hard and brittle. What operation is usually performed to reduce hardness and increase toughness so the steel is in a more usable condition?
Tempering of a material is considered as what?
A. What is the amount of cyclic acceptable for 1045 steel and 2014 T6 Aluminum alloy material if a stress of 350MPa is applied? B. How much stress is applied so that the 1045 steel, 2014-T6 aluminum alloy and red brass materials can work with a cyclic number of 1,000,000? NEED IN RUSH THANKS
58) Which one has weak welding ability?a) tinB) copperC) steelD) aluminumE) nickel 59) What would one expect from a metal with a high hardening coefficient?A) high temperature resistanceB) low tensile strengthC) low breaking stressD) high deformation performanceE) high yield strength 60) Which substance is taken as reference in the specific mass calculation?a) oilB) waterC) mercuryD) metalE) air
Don't Copy . 4. Calculate the percent cold reduction when an Al wire is cold drawn from a diameter of 5 mm to a diameter of 2 mm.
Temper drying or tempering a quench harden steel part reduces the brittleness of a part. It also reduces the ultimate -------? strength and -------? strength of a part. However the tempering process also increases the materials ----?as measured by the percent elongation.
The negative of the ratio between constriction and engineering strain is known as _______?
Question 1 a) Demonstrate the materials used at different part of hammer, and explain why? b) List and explain the general methods for materials strengthening? Solve both a and b Please answer fast
Break down how got the answer simply? For period what is as?
Why does the hardness decrease at 600 ° C after rising when the tempering process
Which of the following material has minimum Indentation diameter? Select one: Mildsteel Aluminium Copper Brass
Explain the principle behind the following Steelmaking Process. OPEN HEARTH PROCESS BESSEMER PROCESS ELECTRIC ARC PROCESS