Engineering & Materials Science
Calcium phosphate
100%
Carbon carbon composites
68%
Hydroxyapatite
64%
Phosphates
57%
Mercury amalgams
57%
Cements
55%
Dental amalgams
49%
Apatite
48%
Bioactive glass
46%
Titanium
35%
Composite materials
34%
Bone
31%
Polyacrylonitriles
27%
Wear of materials
26%
Friction materials
25%
Calcium
25%
Mechanical properties
25%
Sulfates
25%
Copper
23%
Microstructure
23%
Coatings
23%
Plasmas
22%
Powders
22%
Electrons
20%
Compressive strength
20%
Bone cement
19%
Friction
19%
Debris
18%
Heat treatment
16%
Tensile properties
15%
Body fluids
14%
Braking
14%
Vapors
13%
Carbonization
13%
Corrosion
12%
Fibers
12%
Composite coatings
11%
Porosity
11%
Scanning electron microscopy
11%
Phenolic resins
10%
Palladium
10%
Characterization (materials science)
10%
Transmission electron microscopy
10%
Resins
10%
Cold rolling
9%
Bending strength
9%
Hardness
9%
Phase transitions
9%
Gamma rays
9%
Chemical Compounds
Alloy
62%
Calcium Phosphate
60%
Composite Material
43%
Apatite
31%
Implant
31%
Phosphate
30%
Friction Material
29%
Compression Strength
27%
Surface
24%
Microstructure
23%
Friction Coefficient
22%
Wear
22%
Strength
21%
Calcium Sulfate Hemihydrate
21%
Dispersing Agent
20%
Heat Treatment
15%
Time
13%
Cold Rolling
13%
Electron Particle
13%
Carbon Atom
12%
Bending Strength
11%
Calcium Sulfate Dihydrate
11%
Bone Substitute
11%
Corrosion
11%
Calcium Sulfate
10%
Glass
10%
Porosity
10%
Wear Rate
9%
Liquid Film
9%
Creep
9%
Cast Alloys
8%
Amount
8%
Corrosion Resistance
8%
Bone Cement
7%
Diammonium Hydrogen Phosphate
7%
Conditioned Culture Medium
7%
Graphite
7%
Mesophase
6%
Sintering
6%
Intramedullary
6%
Acicular Crystal
6%
Auger Electron Microscopy
6%
Crystalline Texture
6%
Transmission Electron Microscopy
6%
Thermal Fatigue
6%
Calcium(0)
6%
Amorphous Film
6%
Weight
6%
Plasma
6%
Physics & Astronomy
carbon-carbon composites
43%
polyacrylonitrile
30%
calcium phosphates
30%
cements
24%
sulfates
19%
phosphates
18%
braking
18%
friction
17%
apatites
15%
calcium
15%
coefficient of friction
15%
activity (biology)
14%
composite materials
13%
casts
13%
submerging
12%
mechanical properties
11%
debris
11%
phenolic resins
10%
copper
9%
sliding
9%
cast alloys
8%
tensile properties
8%
compressive strength
7%
glass coatings
7%
chemical vapor infiltration
7%
titanium
7%
calcium compounds
7%
graphite
6%
resins
6%
hardness
5%
vapors
5%
gamma rays
5%
bones
5%
phase transformations
5%
iron
5%
cold rolling
5%
hydrochloric acid
5%
oxidation
5%
fibers
5%