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Final Exam | IME 301 - Engineering Materials, Quizzes of Systems Engineering

Class: IME 301 - Engineering Materials; Subject: Industrial/Manufacturing Engrg; University: Kettering University; Term: Winter 2011;

Typology: Quizzes

2009/2010

Uploaded on 12/18/2010

scha8370
scha8370 🇺🇸

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TERM 1
Age Hardening
DEFINITION 1
Heat-treat process that increases hardness vie precipitation
of some type of phase, often a compound
TERM 2
Bainite
DEFINITION 2
MIcrostructure that consists of a mixture of Alpha Iron with
samll Fe3C particles that has a hardness in Rc range of 40-45
TERM 3
Cementite
DEFINITION 3
Fe3C (Iron Carbide)
TERM 4
Extrusion
DEFINITION 4
Process of forcing a material through a die into a certain
desired shape.
TERM 5
Martensite
DEFINITION 5
Metastable phase formed by quenching
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TERM 1

Age Hardening

DEFINITION 1

Heat-treat process that increases hardness vie precipitation

of some type of phase, often a compound

TERM 2

Bainite

DEFINITION 2

MIcrostructure that consists of a mixture of Alpha Iron with

samll Fe3C particles that has a hardness in Rc range of 40-

TERM 3

Cementite

DEFINITION 3

Fe3C (Iron Carbide)

TERM 4

Extrusion

DEFINITION 4

Process of forcing a material through a die into a certain

desired shape.

TERM 5

Martensite

DEFINITION 5

Metastable phase formed by quenching

TERM 6

Tempering

DEFINITION 6

Process of annealing martensite whereby it decomposes into

alpha + Fe3C

TERM 7

Jominy end-quench test

DEFINITION 7

Method of measuring hardenability whereby a specimen is

quenched from one end only.

TERM 8

Hardenability

DEFINITION 8

Capability to harden steel. The depth to which a steel bar

can be hardened.

TERM 9

Equilibrium

DEFINITION 9

The condition where phases can exist in the same system

with zero net change among the phases