Category:Metals: Difference between revisions
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[[Image:Metals Forged Parts of A Revolver.jpg|thumb|right|Forged parts of a revolver]] | |||
Metals tend to be excellent conductors of electricity and are an invaluable component of electrical engineering | |||
== Subcategories == | |||
*'''[[:Category:Alkali metals|Alkali metals]]''' - the metals that compose the group 1 elements in the periodic table | |||
*'''[[:Category:Alkaline earth metals|Alkaline earth metals]]''' - the metals that compose the group 2 elements of the periodic table | |||
*'''[[:Category:Alloys|Alloys]]''' - the mixture or solid solution of two or more elements | |||
*'''[[:Category:Aluminum|Aluminum]]''' - a silvery white metal of the boron group of elements, with the symbol Ai and the atomic number 13 | |||
*'''[[:Category:Metalloids|Metalloids]]''' - elements that cannot be easily classified as a metal or nonmetal, including semiconductors such as silicon | |||
*'''[[:Category:Transition metals|Transition metals]]''' - an element whose atom has an incomplete d sub-shell, or, commonly, any element in the d-block of the periodic table | |||
[[Category:Engineered_materials_&_dielectrics|{{PAGENAME}}]] | |||
Revision as of 18:40, 14 April 2014
Metals tend to be excellent conductors of electricity and are an invaluable component of electrical engineering
Subcategories
- Alkali metals - the metals that compose the group 1 elements in the periodic table
- Alkaline earth metals - the metals that compose the group 2 elements of the periodic table
- Alloys - the mixture or solid solution of two or more elements
- Aluminum - a silvery white metal of the boron group of elements, with the symbol Ai and the atomic number 13
- Metalloids - elements that cannot be easily classified as a metal or nonmetal, including semiconductors such as silicon
- Transition metals - an element whose atom has an incomplete d sub-shell, or, commonly, any element in the d-block of the periodic table
Subcategories
This category has the following 17 subcategories, out of 17 total.
Pages in category "Metals"
The following 96 pages are in this category, out of 96 total.
A
B
D
- Oral-History:Dale E. Heinz
- Daniell Cell
- Oral-History:David K. Matlock
- Oral-History:Raymond F. Decker
- Development Dental Amalgam
- Development of Crucible Steel Making
- Development of Iron Casting
- Development of Iron Wire Rope
- Development of Lost-wax Casting
- Development of Metals Processing Method for Separating Silver from Lead and Copper
- Development of the Alloying Compositions of the First Stainless Steels.
- Development of the Siemens-Martin Open-hearth Furnace Process
- Archives:Developments in the Iron and Steel Industry During 1948
- Discovery of Extractive Metallurgy
- Discovery of the electrolytic reduction of alumina into aluminum
- Discovery of the Precipitation Hardening of Aluminum Alloys.
- Dry Cell Battery
- Russell Dean Dupuis
E
F
I
M
P
S
- Oral-History:John Saby
- Oral-History:Donald R. Sadoway
- Oral-History:Lee Semiatin
- Archives:From Germanium to Silicon, A History of Change in the Technology of the Semiconductors
- First-Hand:Serendipity and Superconducting Magnets
- Richard Skalak
- Sorby uses light microscopy to reveal the microstructure of steel
- Oral-History:John G. Speer
- Oral-History:Earl Steele
- Oral-History:Michael J. Strelbisky
- Superinsulators
T
- Oral-History:Morris Tanenbaum
- Archives:Finding the Right Material: Gordon Teal as Inventor and Manager
- Oral-History:Gordon K. Teal
- Gordon Teal
- Archives:The History of Zinc Mining in Friedensville, Pennsylvania
- Oral-History:Charles A. Totten
- Bell Demonstrates Transistor
- Transistors
- Oral-History:Nikhil C. Trivedi
Media in category "Metals"
The following 2 files are in this category, out of 2 total.
Elkington Electroplating 0123.jpg 421 × 640; 84 KB
Metals Forged Parts of A Revolver.jpg 225 × 150; 21 KB
