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do-the-thing-please
  • Member for 9 years, 3 months
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2 votes

What happens from B to C in this stress strain diagram of mild steel?

2 votes
Accepted

What are the design principles for risers in sand casting?

3 votes
Accepted

Why do stress concentrations really occur?

13 votes
Accepted

How can the alloying materials of recycled steels be separated?

1 vote

Why is the color gamut of an RGB monitor triangle-shaped?

0 votes

Negative head in Darcy's flow equation

1 vote

Temperature not changing in my code for 1-D heat equation: Explicit Scheme

6 votes
Accepted

Why are vacancies in solids called as equilibrium defects?

1 vote

What are the elastic constants for tetragonal zirconia polycrystal (TZP)?

0 votes

What's the difference between tempering and aging?

1 vote
Accepted

Calculate the radius of iridium atom, given that Ir has an FFC crystal structure, a density of 22.4 g/cm3 and atomic weight of 192.2g/mol

3 votes

What's the difference between critical load and yield stress, and failure in general?

5 votes
Accepted

Nylon brittleness as function of moisture content

3 votes

Work hardening?

0 votes

Draw the FBD of the entire frame, assuming that friction and the weights of the members are negligible. How many unknowns appear on this FBD?

9 votes

Why does the stress-strain curve decrease?

7 votes
Accepted

Does the ultimate tensile strength of a material have a physical meaning?

3 votes
Accepted

Value of Mechanical Constants in Real-World Applications

6 votes

What makes something like water so hard to change its density?

5 votes
Accepted

What material is used to make gas pipes?

9 votes

Steel vs Bamboo strength types/ weight and in various directions & orientations? Specific, Tensile, Compressive, Shear, Lateral etc?

12 votes

Silicon and silicones

1 vote

thickness and other specifications PC + ABS for allowing light through?

7 votes

How to stop water flow in a siphon?

2 votes

Why are the processes called "Precipitation Hardening" and "Solid Solution Strenghtening"?

4 votes

Difference between Precipitation Hardening and Tempered Martensite

1 vote

Tensile strength to weight conversion

3 votes

Do "non-iron steels" exist?

3 votes
Accepted

Determine the maximum possible yield strength for a single crystal of Fe pulled in tension

1 vote

Hilbert transform LTI