Answered: Q3/ A-Define the following: Duplex…

Q3/ A-Define the following: Duplex stainless steel, Super alloy, Martinsite, Muntiz metal, Flam hardening ,Twinning. B- What's meaning by critical resolved shear stress?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Need help with this Mechanics of Materials review How to draw the element with the numbers (c)…

A: Given

Q: Which of the following startements is incomeef? A Under and fatigne 1oa0ding materials may fail at…

A: The incorrect statement out of the above given statements is option (D) (D) Choosing the material…

Q: heat -treatment: a-Draw on the same graph paper the (Hardness- Distance from quenched end) curve for…

A: Vicker's Hardness Test: The Vickers hardness test is a test performed to quantify the hardness of…

Q: I. Martensitic stainless steels are capable of being heat treated II. Austenitic Stainless Steels…

A: Out of the three statements given, the statements I and II are correct.

Q: 7- Calculate the tensile strength of steel: ou = 700 * c% + 340 N mm ( for hypo eutectoid steel)

Q: Choose the best

A: Option( b). Below its recrystallization temperature is correct option

Q: 4340 steel has been selected to create a high-strength turbopump shaft. The diameter of the shaft is…

A: Creating a high-strength turbopump shaft from 4340 steel involves several processing steps,…

Q: Figure 11.20 For cylindrical specimens of an oil-quenched 4140 steel, (a) tensile strength, (b)…

Q: For the following aluminum, include a material property data, composition table, and name one…

A: material : 201.0-T7 sand cast

Q: With respect to the S-N diagram shown below, answer the following questions: (a) for Gray cast iron,…

A: Part (a) Mark the value of 20,000 psi on the vertical axis. Move to the right and mark a point at…

Q: 2-15 What are the principal alloy elements of an AISI 4340 steel? How much carbon does it have? Is…

A: Different types of steels used in engineering applications are: Low carbon steel Medium carbon…

Q: a) Based on Table Q2, describe the relationship of hardness and ductility. b) Suggest two methods to…

A: for solution refer below images.

Q: Figure below shows the grain boundaries of low-carbon steel under a microscope with 200X…

Q: (2X): With respect to the S-N diagram shown below, answer the following questions: (a) for Gray cast…

Q: If you could produce AISI 1020 steel with a grain size of 50 nm, what would be the expected yield…

A: Permissible stress is stress which produces due to pressure or forces which does not exceed the…

Q: he selected steel

A: Solution:- In the appendix C -4a under AISI 1040 annealed the following data is provided. Tensile…

Q: 3000 kg, 10mm Steel Ball Brinell Hardness Reading of 421 is equal to what Rockwell C Reading?

A: Write the given data. m=3000 kgd=10 mmBHN=421

Q: Of the following alloys, pick the one(s) that may be strengthened by heat treatment, cold work, or…

A: The process of heating and cooling a material to obtain a desired set of physical and mechanical…

Q: An of at least 100 days at 500°C, computer level. (refer Fig below). Larsen - Miller C=Constant…

A: Rupture Lifetime, tr = 100 days = 100 × 24hrs = 2400 hr Temperature, T = 500°C = 500 + 273 = 773 K…

Q: Condition #3: The same structural support from Condition 2 is heated from room temperature of 25°C.…

A: Need help with condition 3 please

Q: 23- Mild steel can be hardened by heat treatment Select one: True False

A: As per given question we have solutions true or false

Q: 3. Mechanisms for Strengthening a. What purposes do strengthening mechanisms serve? b. Describe each…

Q: Q4: Answer with True or False: 1-Cooling rate when quenching steel in agitated water is faster than…

A: Note: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts…

Q: What is the composition (wt% C) of a steel with AISI designation 1090? . Would this be considered a…

A: Iron is a common name for a large family of steel alloys. Metals can be cast directly into the mold,…

Q: Define the term Percent Elongation?

A: Whenever a specimen is subjected to an external load it deforms. Due to this deformation the…

Q: 1- Edeg dislocations and screw dislocations. 2- Eutectic reaction and Eutectoid reaction. 3-Ferritic…

Q: 3-Miled steel can be converted into high carbon steel by which of the following heat treatment…

A: Different heat treatment processes are - Normalizing - In this process, the specimen is heated…

Q: Both for Ferritic and Martimenistic sstainless steel belong to the AISI 400 series. Farris stainless…

A: Both for Ferritic and Martimenistic sstainless steel belong to the AISI 400 series. Farris stainless…

Q: Compound axial member ABC has a uniform diameter of d-2.4 in. Segment (1) is an aluminum [E₁ -…

Q: how microstructure of 8620 steel before homogenized annealing and microstructure after annealing.

A: The microstructure of 8620 steel before annealing is as shown below, 8620 steel is a low-carbon…

Q: Briefly explain the heat treatment steps of a tool steel by use of proper drawings and explain why…

A: Tool steel Tool steel is the type of steel which has controlled chemical composition and have…

Q: Austentitic stainless steel's are not hardenable by cold working however Austentic stainless steel's…

A: Given :- Austentitic stainless steel's are not hardenable by cold working however Austentic…

Q: What is the reason for martensite hardness?

Q: What is the fatigue strength of 2014-T6 Aluminum (MPa) at 1E5 life?

A: To find : fatigue strength of 2014T6 Aluminum at 1E5 life

Q: Which of the previous 3 materials has the lowest strength? O Martensite Spheriodite Pearlite O…

A: When the steel is heated above the re-crystallization temperature, held at that temperature and then…

Question

Q3/ A-Define the following:
Duplex stainless steel , Super alloy , Martinsite, Muntiz metal, Flam hardening ,Twinning.
B- What's meaning by critical resolved shear stress?

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

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

The statment is true or false?
H1.
Correctly solve. Another problem
Metal y (mJ/m)n Slip Character (a) Discuss why Planar slip is associated with a small stacking fault energy, as shown in the table below. (b) Sketch the shape of a single-crystal shear stress-strain curve for Al and Stainless Steel, (1label) stage I, II and III portions of deformation, which one end stage II and begin stage III sooner?. S.Steel <10 -0.45 Planar Cu -90 -0.3 Planar/ wayy Al -250 -0.15 wayy
None
i need the answer quickly
3) (10) A 10-mm-diameter tungsten carbide sphere creates a 4.26-mm- diameter impression under a 3000-kg load. What are the yield and tensile strengths for 65-45-12 cast iron?
Write an paragraph on each of the following including information/data about the general composition, properties, uses, applications and their reasons: Mild steel 1060 steel 304 stainless steel HSLA steel Gray cast iron
4/ Hot working of metals can be done at below recrystallization temperature. Select one: True False
T or F -In the hypereutectoid steel alloy, the primary phase is Cementite ( iron carbide ) -In the Pb-Sn hypoeutectic alloy, the primary phase is the α-phase -The eutectic composition of the solder alloy is 98%wt Sn -In the steel alloys, the weight percent of the alloying elements affects the eutectoid temperature and Ceutectoid wt%C -Austenite phase has a BCC crystal structure The microstructure is characterized by: a.The number of phases present b.The present phases’ proportions. c.How these phases are arranged or distributed d.all of the answers
1600 Question 4. An austenitized 4340 standard steel bar is cooled at different rates (see Figure 2). 0.41 C,0.87 Mn, 0.28 Si, L.83 Ni. 0.72 Cr, 0.20 Mo 12.7 mm 4340 25 mm 800 mm 19 mm Austenitized at 1550F (843 C) Grain size: ASTM No.7 Acy: 1390'F (754 C) Ac: 1330'F (721'C) Predict what will be the constituents in the 1400 Va in. microstructure of the bar at 200°C for the 6.3 mm 700 76 mm following cooling rates: 1200 9.5 mm Cooling curves from 1550'F (843 C) at indicated distances from quenched end mm 600 (a) 5°C/s (51-mm from the quenched end of a Jominy bar) (b) 8°C/s (19.0-mm from the quenched end of a Jominy bar) (c) 50°C/s (9.5-mm from åe quenched end of a Jominy bar) E 1000 |500 800 400 Transformed 600 No% 300 M+A 400 200 200 100 1000 10 20 50 100 200 500 Cooling time (s) Figure 2 Temperature (F) Temperature (C)
I need answer within 20 minutes please please with my best wishes