Metallurgical Engineering

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Metallurgical Engineering is the branch of engineering which deals with the extraction and refining of important metals like Iron, Aluminium, Copper, Zinc, Nickel, etc, developments of new materials and its characterization using an optical microscope, scanning electron microscope, transmission electron microscopes, atom probe tomography, Tensile testing, Hardness testing, Fracture toughness testing, Toughness testing, fatigue test, creep test, High-temperature testing.

It also deals with new developments in ironmaking and steelmaking like hydrogen steelmaking, coke dry quenching, etc.


Metallurgical Engineering

The hardest questions in mechanical testing usually sit at the boundary between mechanics, metallurgy and methodology. "Testing of the Plastic Deformation of Metals" by Dr Jimmy Campbell and Prof Bill Clyne puts them together in one self-contained volume. It's a resource for understanding why a stressโ€“strain curve behaves the way it does, and for navigating the trade-offs between tensile, compression, hardness, indentation plastometry and FEM modelling.

Plastometrex are giving away a FREE copy to 5 lucky winners, and it could be you... All you have to do is enter!

So, if you're an engineer or researcher characterising new alloys, troubleshooting unexpected test results, or building your grounding as a PhD or postdoc, spare a minute and put your name in the hat!

๐Ÿ† Five winners will be selected

๐Ÿ“… Entries close Wednesday, 8 July. Winners announced Monday, 13 July.

๐Ÿ‘‰ Enter to win: hubs.la/Q04fsh000

#MaterialsScience #MechanicalTesting #PlasticDeformation #Metallurgy

1 month ago | [YT] | 5

Metallurgical Engineering

We're giving away five copies of the renowned book: Testing of the Plastic Deformation of Metals ๐Ÿ“ˆโš™๏ธ

Written by Dr Jimmy Campbell, CTO of Plastometrex, and Prof Bill Clyne, it's a self-contained, 600-page treatment of how metals deform. The book covers everything from the underlying physical metallurgy and mechanics, through FEM modelling and issues of scale, to established and emerging test procedures. It connects throughout to real industrial processing, residual stresses, anisotropy and microstructural effects.

Whether you're at a university, a national lab or an industrial R&D group, it's the kind of book that you'll pick up again and again.

๐ŸŽ‰ Five winners will be selected

๐Ÿ“… Entries close Wednesday, 8 July. Winners announced Monday, 13 July.

๐Ÿ‘‰ Enter to win: hubs.la/Q04fsh000

Good luck!

#MaterialsScience #MechanicalTesting #PlasticDeformation #Metallurgy

1 month ago | [YT] | 6

Metallurgical Engineering

Crystal is a periodic arrangement of atoms in 3D and consists of **lattice + motif**. A lattice represents an arrangement of points, while the motif is the repeating unit placed at each lattice point to form the crystal. The smallest repeating unit is the **unit cell**, defined by six lattice parameters: edge lengths *(a, b, c)* and interaxial angles *(ฮฑ, ฮฒ, ฮณ)*.

The **7 crystal systems** are: cubic, tetragonal, orthorhombic, rhombohedral, hexagonal, monoclinic, and triclinic. Their classification depends on lattice parameters and symmetry. The order of decreasing crystal symmetry is:
**Cubic > Tetragonal > Orthorhombic > Rhombohedral > Hexagonal > Monoclinic > Triclinic.**

As crystal symmetry decreases, the number of independent lattice parameters increases. These parameters are those which can be chosen without restriction. The 7 crystal systems are further subdivided into **14 Bravais lattices**, which represent all possible lattice configurations in crystallography.

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#Metallurgy #Crystallography #MaterialsScience #GATE

2 months ago | [YT] | 27

Metallurgical Engineering

he hardness of martensite primarily increases due to:

5 months ago | [YT] | 2

Metallurgical Engineering

Which of the following transformations is athermal?

5 months ago | [YT] | 1

Metallurgical Engineering

In the Feโ€“C phase diagram, the eutectoid composition of steel is:

5 months ago | [YT] | 1

Metallurgical Engineering

In a tensile test, the onset of necking occurs when:

5 months ago | [YT] | 2

Metallurgical Engineering

In Ellingham diagrams, the slope of the line corresponds to:

5 months ago | [YT] | 4

Metallurgical Engineering

Which process is used for refining highly reactive metals like Ti and Zr?

5 months ago | [YT] | 3

Metallurgical Engineering

The number of atoms per unit cell in a BCC structure is:

5 months ago | [YT] | 12