Alloys Flashcards

1
Q

Manganese improves ….

A

Strength and toughness

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2
Q

Silicon …

A

De oxidizer

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3
Q

Aluminium ..

A

De oxidizer, controls grain size , increases toughness

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4
Q

Chromium

A

Corrosion resistance

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5
Q

Molybdenum

A

Affects harden ability , increases tensile

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6
Q

Vanadium

A

Grain refiner

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7
Q

Nickel

A

Stainless steel , corrosion resister , increases strength and toughness

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8
Q

Sulphur

A

Residual element, causes hot shortness

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9
Q

Titanium

A

Grain refiner , increases strength and toughness .

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10
Q

Niobium

A

Grain refiner , increases strength and toughness

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