Category:Metals: Difference between revisions
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*'''[[:Category:Lead|Lead]]''' | *'''[[:Category:Lead|Lead]]''' | ||
*'''[[:Category:Metalloids|Metalloids]]''' - elements that cannot be easily classified as a metal or nonmetal, including semiconductors such as silicon | *'''[[:Category:Metalloids|Metalloids]]''' - elements that cannot be easily classified as a metal or nonmetal, including semiconductors such as silicon | ||
*'''[[:Category:Molten metal and | *'''[[:Category:Molten metal and solidification|Molten metal and solidification]]''' | ||
*'''[[:Category:Nickel|Nickel]]''' | *'''[[:Category:Nickel|Nickel]]''' | ||
*'''[[:Category:Precious metals|Precious metals]]''' | *'''[[:Category:Precious metals|Precious metals]]''' | ||
Revision as of 18:40, 4 August 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
- Copper
- Heavy metals
- Iron
- Lead
- Metalloids - elements that cannot be easily classified as a metal or nonmetal, including semiconductors such as silicon
- Molten metal and solidification
- Nickel
- Precious metals
- Steel
- Tin
- Titanium
- Transition metals - an element whose atom has an incomplete d sub-shell, or, commonly, any element in the d-block of the periodic table
- Zinc
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
