Engineering & Materials Science
Carbon carbon composites
100%
Calcium phosphate
74%
Hydroxyapatite
45%
Cements
41%
Phosphates
40%
Polyacrylonitriles
37%
Apatite
36%
Composite materials
35%
Bioactive glass
34%
Titanium
32%
Wear of materials
31%
Microstructure
24%
Bone
23%
Fibers
23%
Debris
21%
Friction
20%
Dental amalgams
20%
Friction materials
19%
Electrons
19%
Sulfates
18%
Calcium
18%
Mercury amalgams
17%
Coatings
17%
Plasmas
17%
Mechanical properties
17%
Powders
16%
Compressive strength
15%
Bone cement
14%
Resins
13%
Transmission electron microscopy
13%
Cathodic polarization
12%
Vapors
12%
Heat treatment
12%
Carbonization
11%
Tensile properties
11%
Body fluids
10%
Braking
10%
Copper
10%
Hydrogen
10%
Hydrides
9%
Composite coatings
8%
Porosity
8%
Electron microscopy
8%
Scanning electron microscopy
8%
Phenolic resins
8%
Carbon steel
7%
Temperature
7%
Hardness
7%
Bending strength
7%
Chemical Compounds
Composite Material
48%
Calcium Phosphate
45%
Alloy
43%
Wear
32%
Apatite
23%
Implant
23%
Friction Material
22%
Friction Coefficient
21%
Phosphate
21%
Compression Strength
20%
Microstructure
20%
Surface
18%
Strength
16%
Calcium Sulfate Hemihydrate
15%
Carbon Atom
13%
Wear Rate
13%
Fiber
12%
Electron Particle
11%
Heat Treatment
11%
Liquid Film
11%
Time
10%
Cathodic Polarization
10%
Cold Rolling
9%
Bending Strength
8%
Calcium Sulfate Dihydrate
8%
Dispersing Agent
8%
Bone Substitute
8%
Graphite
8%
Calcium Sulfate
7%
Glass
7%
Porosity
7%
Transmission Electron Microscopy
7%
Cast Alloys
6%
Hydride
6%
Ceramic
6%
Mesophase
6%
Weight
5%
Amount
5%
Bone Cement
5%
Diammonium Hydrogen Phosphate
5%
Purity
5%
Amorphous Film
5%
Sintering
5%
Intramedullary
5%
Acicular Crystal
5%
Auger Electron Microscopy
5%
Conditioned Culture Medium
5%
Physics & Astronomy
carbon-carbon composites
57%
polyacrylonitrile
38%
calcium phosphates
26%
cements
21%
friction
17%
sulfates
14%
chemical vapor infiltration
13%
phosphates
13%
composite materials
13%
braking
13%
coefficient of friction
13%
apatites
11%
calcium
11%
activity (biology)
10%
debris
10%
casts
9%
sliding
9%
titanium
9%
submerging
9%
fibers
8%
mechanical properties
8%
phenolic resins
8%
microstructure
8%
resins
8%
iron
7%
sea water
7%
copper
7%
matrices
7%
cast alloys
6%
vapors
6%
hardness
6%
tensile properties
6%
compressive strength
5%
glass coatings
5%
hydrides
5%
calcium compounds
5%
graphite
5%