Matse 2 - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Matse 2? On this page you'll find 66 study documents about Matse 2.
Page 2 out of 66 results
Sort by
-
Matse 259 Final Exam Review With 100% Correct Answers
- Exam (elaborations) • 7 pages • 2024
-
- $10.89
- + learn more
Matse 259 Final Exam Review With 100% Correct Answers 
Coarse Pearlite 
high diffusion allows Carbon atoms to diffuse over long distances and form thick lamellae 
 
 
Fine Pearlite 
low diffusion allows Carbon atoms to diffuse over short distances and form thin lamellae 
 
 
Martensite 
NOT diffusion driven 
independent of time 
 
 
Process Annealing 
used to negate effects of coldwork and to soften and increase ductility 
recovery and recrystalization can occur 
 
 
Stress Relief 
component is ...
-
MATSE 259 Exam 1 PSU With Complete Solutions
- Exam (elaborations) • 10 pages • 2024
-
- $10.99
- + learn more
MATSE 259 Exam 1 PSU With Complete Solutions 
Elastic Modulus (e) 
measure of stiffness, or a material's resistance to elastic deformation ... slope of elastic portion of stress-strain curve 
 
 
 
Crystalline Materials 
small group of atoms that are repeated by translation to form 3-D arrangements 
 
 
 
Antisotropic 
properties that vary with direction. Ex: E(edge) isn't equal to E(diagonal) 
 
 
 
Polycrystal 
properties that may or may not vary with direction 
 
 
 
Isotropic 
the grains a...
-
MATSE 201 Exam 1 Theoretical Questions With 100% Correct Answers
- Exam (elaborations) • 7 pages • 2024
-
- $10.69
- + learn more
MATSE 201 Exam 1 Theoretical Questions With 100% Correct Answers 
What is true regarding the crystal systems? 
there are 7 shapes that can completely fill 3D space through translational symmetry 
 
 
Which of the following is not one of the crystal systems? 
Face centered cubic 
 
examples of crystal systems: tetragonal, rhombohedral, trigonal 
 
 
Elemental metals do not commonly crystallize in which of the following lattices 
Simple cubic 
 
 
Which direction has the highest linear density in ...
-
MATSE 201 Final Exam Questions With Answers
- Exam (elaborations) • 4 pages • 2024
-
- $10.09
- + learn more
MATSE 201 Final Exam Questions With Answers 
When a material acquires heat, it will gain kinetic energy in the form of quantized vibrations called _____________. 
A) thermal shock 
B) thermal conductivity 
C) phonons 
D) photons 
C) phonons 
 
 
The relationship between heat transferred to and absorbed by a substance is given by, Q=m•c•∆T. Which of the following is a major assumption for that relationship? 
 
A) No change in dimension over temperature range of ∆T 
 
B) No phase change ov...
-
Matse 201 Exam 1 With Complete Solution
- Exam (elaborations) • 7 pages • 2024
-
- $10.89
- + learn more
Matse 201 Exam 1 With Complete Solutions 
Metals 
metallic bonding where electrons are delocalized 
- dense, stiff, strong, ductile 
- high thermal & electrical conductivity 
- opaque, reflective 
 
 
Polymers/plastics 
covalent bonding where electrons are shared 
- soft, ductile, low strength, low density 
- thermal & electrical insulatiors 
- optically translucent or transparent 
 
 
Ceramics 
ionic bonding where electrons are donated and received 
- oxides, nitrides, carbides 
- hard, brittle...
And that's how you make extra money
-
MATSE 259 Exam 1 With Complete Solution
- Exam (elaborations) • 7 pages • 2024
-
- $10.69
- + learn more
MATSE 259 Exam 1 With Complete Solutions 
Hooke's Law 
σ = Eε 
 
σ: engineering stress 
ε: engineering strain 
E: modulus of elasticity 
 
 
Elastic Elongation and Strain 
v = -εx/εz = -εy/εz 
 
applied tensile stress, elastic elongation and accompanying strain 
 
 
Tensile Strength 
(MPa or psi) 
-Stress at max of stress-strain curve 
-Max stress that can be sustained by a structure in tension 
 
 
Toughness 
-Ability of material to absorb energy up to a fracture 
-Area under stress-st...
-
Matse 201 Exam 3 Questions With Verified Answers
- Exam (elaborations) • 4 pages • 2024
-
- $10.09
- + learn more
Matse 201 Exam 3 Questions With Verified Answers 
3R 
above the debye temp, the heat capacity levels off to this value 
 
 
higher 
the debye temp is higher/lower for ceramics than for metals 
 
 
phonon 
quantized mode of vibration in a crystal 
 
 
alpha 
coefficient of thermal expansion is denoted by 
 
 
decreases 
alpha increases/decreases with increasing bond strength 
 
 
stronger, closer 
stronger/weaker bonds and farther/closer atomic spacing facilitates heat transfer 
 
 
decrease 
def...
-
MATSE 259 Exam 1 With Complete Solutions
- Exam (elaborations) • 3 pages • 2024
-
- $10.59
- + learn more
MATSE 259 Exam 1 With Complete Solutions 
Hooke's Law 
σ = Eε 
 
σ: engineering stress 
ε: engineering strain 
E: modulus of elasticity 
 
 
Elastic Elongation and Strain 
v = -εx/εz = -εy/εz 
 
applied tensile stress, elastic elongation and accompanying strain 
 
 
Tensile Strength 
(MPa or psi) 
-Stress at max of stress-strain curve 
-Max stress that can be sustained by a structure in tension 
 
 
Toughness 
-Ability of material to absorb energy up to a fracture 
-Area under stress-st...
-
Matse 201 UPDATED Exam Questions and CORRECT Answers
- Exam (elaborations) • 12 pages • 2024
-
- $8.49
- + learn more
metalsmost elements exist as 
metal alloysa homogenous mixture of two or more elements at least one of which is a 
metal, and where the resulting material has metallic properties 
intermetallic compoundsimilar to alloy but the mixture exists as a stoichiometric 
compound (distinct atomic ratios) 
ceramicsinorganic, non-metallic substances 
ceramicssolids formed between metallic and nonmetallic elements, most frequently 
oxides nitrides and carbons
-
Matse 259 Final Exam Review With 100% Correct Answers
- Exam (elaborations) • 7 pages • 2024
-
- $10.69
- + learn more
Matse 259 Final Exam Review With 100% Correct Answers 
Coarse Pearlite 
high diffusion allows Carbon atoms to diffuse over long distances and form thick lamellae 
 
 
Fine Pearlite 
low diffusion allows Carbon atoms to diffuse over short distances and form thin lamellae 
 
 
Martensite 
NOT diffusion driven 
independent of time 
 
 
Process Annealing 
used to negate effects of coldwork and to soften and increase ductility 
recovery and recrystalization can occur 
 
 
Stress Relief 
component is ...
Did you know that on average a seller on Stuvia earns $82 per month selling study resources? Hmm, hint, hint. Discover all about earning on Stuvia