The process which improves the machinability of steels, but lowers the hardness and tensile strength is?

Normalising
Full annealing
Process annealing
Spheroidising

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 4

Let'

4 views Answered 2022-09-01 13:21

Related Questions

In a tensile test, when the material is stressed beyond elastic limit, the tensile strain __________ as compared to the stress.?

1 Answers 6 Views

Elastic failure of a material occurs, when the tensile stress equals yield strength, yield point or the elastic limit. Also, the elastic failure occurs according to maximum strain theory, when the maximum tensile strain equals (where, σ = yield strength and E = modulus of elasticity)?

1 Answers 6 Views

The change in length due to a tensile or compressive force acting on a body is given by (where P = Tensile or compressive force acting on the body, $$l$$ = Original length of the body, A = Cross-sectional area of the body and E = Young's modulus for the material of the body)?

1 Answers 5 Views

The tensile strength of the welded joint for double fillet is (where s = Leg or size of the weld, $$l$$ = Length of weld and $${\sigma _{\text{t}}}$$ = Allowable tensile stress for weld metal)?

1 Answers 6 Views

Which of the following has high tensile strength ?

1 Answers 4 Views

Which of the following hardness tests does not measure the indentation hardness of metals and alloys ?

1 Answers 4 Views

Which of the following is the most suitable abrasive for grinding high tensile strength materials?

1 Answers 4 Views

Which of the following hardness tests uses the depth of penetration caused by the indentor as the parameter for arriving at the hardness value of a material ?

1 Answers 4 Views

Which of the following has the least value of ultimate tensile strength (UTS)?

1 Answers 7 Views

Which one has the maximum tensile strength out of the following?

1 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)