1-Another word for non crystalline is In (1 Point) -Anisotropic -Isotropic -Polymorphic -Amorphous 2-In a ductile material, the voids grow fast in the neck area because L (1 Point) -material softens -Material hardens -Load reduces -stress state changes to triaxial loading

Q: For a certain application, a stainless steel having a yield strength of 117,000 psi, a modulus of…

A: Yield strength of SS = 117000 psi Modulus of elasticity of SS = 29000000 Specific gravity of SS =…

Q: A- Choose the correct answer :- 1-Precipitation hardening is also known as a. Water Hardening b. Age…

A: Precipitation hardening is also known as Age Hardening Steels contain 0.8%C are called Eutectoid…

Q: Alumina possess high strength at high temperatures? Select one: O True False

A: Alumina(Aluminium oxide,Al2O3) is ore of Aluminium metal. Aluminium is produced by heating alumina .…

Q: Q.- wrought iron Calculate the weight of Commercial purity 95% stal when the rate of convers ion is…

A:

Q: ghtly below 723°C. Calculate the weight percent proeutectoid ferrite in the steel. Calculate the…

A:

Q: What is the CGS unit of modulus of elasticity?

A: Given Data : Modulus of elasticity CGS unit

Q: what is ductility for 304 Stainless Steel and 6061-T6 aluminum

A: Following is the answer for the quetion given.

Q: 20. Indicate true or false: PMMA glazing for aircraft windows is biaxially stretched because this…

A: PMMA (polymethyl methacrylate) has long been established in a variety of vehicle applications, where…

Q: 3. both wires is identical at 1.5 meters and both wires are 5 mm in diameter. The steel wire is made…

A:

Q: The Melting temperature of Alloys occurs in a range of temperature?

A: given; -The Melting temperature of Alloys occurs in a range of temperature?

Q: *.Cements are considered as ceramic types -1 a- traditional. b- advanced. *...Ceramics bonding are…

A: Solution:

Q: 1.a) Write a short representation of 0.15% c, 10% Cr, 8% Ni, 2% Mo and a small amount of Flywheel…

A: As per Turkey standard of designating a alloying element The first set of digits represents the…

Q: Choice Answer 10 of 12 (0 1) As the temperature of a metal increases, the vacancy concentration a)…

A: 1) increases 2) option C

Q: ) Which is incorrect for the transition point to the plastic zone? A) hooke is the end of the law B)…

A: option  A is correct option. hooks law  end at the proportionality limit while plastic region occur…

Q: The Ultimate strength of the material * is

A: Basics of Stress-strain diagram.

Q: 1 - Which is not a shaping process? A) particle processing techniques B) plastic forming C) chip…

A: According to terms and conditions of bartleby  we can only provide 1st solutions . thank you!

Q: Which one of the following materials has the highest modulus of elasticity: Group of answer choices…

A:

Q: 1-why do different materials have different specific heat

A: Note:- As per our company guidelines we are supposed to answer only one question. Kindly repost…

Q: What is the formula to specify Ductility?

A: Ductility is the defined as the percentage elongation in the material when it is subjected to the…

Q: 21 - Which of the following is not a ceramic material. A) Concrete B) Cement C) Porcelain D)…

A: Ceramic Material - A ceramic a hard, brittle, heat-resistant, and corrosion-resistant materials made…

Q: 2/. text _________ is the structure produced by the rapid quenching of high carbon steel. a.…

A: Answer is b) Martensite

Q: (b) List three assumptions made in torsion analysis of structural elements.

A: Assumptions in torsion analysis of structural elements :

Q: cent elongation of SAE 1040 ductile or a brittle material?

A: Given material-SAE 1040 hot rolled steel. To be find- Ultimate strength,yield strength and…

Q: B- Describe the microstructure and mechanical properties produced in carbon steel which contain…

A: 1) after heating to 800° c and quenched in water formation of martensite will take place which is…

Q: casting (b) Investm

A: given: For casting of turbine blades made of high temp and high strength alloys, the most suitable…

Q: (b) Figure 1 shows, the tensile engineering stress-strain curve for an aluminum alloy. Based on…

A: According to the details provided in the question, we need to calculate  1. yield strength  2.…

Q: BCC Materials are usually softer Select one: O True O False

A:

Q: T or F -The α-phase is rich in iron.  -The cementite phase  is rich in iron  -Pearlite steel has…

A: Answer 1. The α-phase is rich in iron is true. Reason: The α-phase having the least carbon…

Q: 14. it is the property of the material to be liquefied at elevated materials 15. Malleable materials…

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

Q: What is the chemical composition upper limit of carbon for steel? A) 5% B) 0.022% C) 2.11% D) 4.3%…

A: The addition of the carbon percentage in the steel makes it stronger and tougher.

Q: Describe various steps to find Modulus of Elasticity of Mild Steel.

A: Solution:

Q: umber?

A: given: what is the unit of reynold number?

Q: Cementite solid phase is very hard and ductile.

A: Cementite is also called iron carbide in which 6.67%is C and 93.3% is Fe by weight percentage.…

Q: What is the purpose of performing the flexure test on concrete?

A: Flexure (Bend) tests are generally used to determine the flexural modulus or flexural strength of a…

Q: Describe the term “creep” and the effect of temperature and stress on creep.

A:

Q: Answer the following questions i) Find the property that provides the breakdown voltage of a…

A:

Q: Nodular cast iron do not have spheroidal graphite structure Select one: True O False

A: Nodular cast iron is also known as spheroidal graphite cast iron. The structure is spheroidal…

Q: Bainite is an intermediate of pearlite and martensite in terms of hardness.

A: Bainite is the crystalline microstructure of steel and it forms when steel is alloy to cool faster…

Q: A shape memory material is in the full martensite phase with 100% temperature- induced martensite…

A: From the shape memory alloy material properties.   Transformation temperatures. Ms=18 °C,Mf=9…

Q: LOW / HIGH / NO EFFECT If a material is low on Moh’s scale, its impact strength is ____…

A:

Q: give at least five (5) units of strength of materials based on International System and five (5)…

A: units of strength of materials based on International System and  units of strength of materials…

Q: BCC Materials are usually softer Select one: True False

A:

Q: 1- Brass can be classified in one of the following materials categories: a- Ferrous material. b-…

A: Dear student,                     According to the guidelines I am allowed to answer only one…

Q: Give a classification of materials based on (solid phase)

A: The materials can be classified as crystalline solid and amorphous solid.  The crystalline solid are…

Q: 1- In annealing, cooling is done in which of the following media:

A:

Q: As pure iron is heated up through 910°C will it: 1600 C 1400 C liquid 910 C Y + cementite Fe,C…

A: Given :-  As pure iron is heated up through 910° C will it  Select one  Contract  Expand  Maintain…

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.