Engineering Manufacture - Destructive & Non-destructive testing

What are the most common non-destructive tests

Ultrasonic

Dye penetrantion

Visual inspection

Which method of non-destructive testing is the most widely used?

Visual inspection

What are the most common destructive tests

Compression - Squashing it

Tensile - Stretching it

Fatique - Repeatedly working the material

Hardness/Impact - Hitting it

Which is the most common destructive test?

Tensile test - stretching until it breaks

Which destructive test subjects the test piece to a sudden and rapidly applied load

Hardness / Impact tests

Which destructive testing method is used to test resistance to indentation

Hardness / Impact tests

Which destructive testing method is used to test to see how much resistance to stretching a material has?

Tensile Testing

The highest stress reached during tensile testing is called?

Ultimate tensile strength

Which type of testing allows the product to be tested and then used?

Non-destructive

The most common destrcutictive mechanical test used on metals is?

Tensile test

Which test measures stress and strain?

Tensile test

The ability of a material to endure repeated loads over extended periods of time is the?

Fatigue test

Which test can start as a tiny crack that spreads until failure occurs?

Fatigue crack

Does not destroy the product.

Non-destructive testing

Carried out until the product breaks

Destructive testing

Costly, the test piece is destroyed

Destructive testing

Not as costly, the test piece is not destroyed

Non-destructive testing

Item is unusable

Destructive testing

Non-destructive testing

Dye Penetration

Compression Testing, squashing it

Destructive testing

Destructive testing

Hardness Testing, hitting it

Destructive testing

Tensile testing, stretching it

Ultrasonic Testing

Non-destructive testing

Visual Checks

Non-destructive testing