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American Iron and Steel Institute/Steel Works
The online resource for steel Steel in defense of the nation Whether it is missiles, jet aircrafts, submarines, helicopters, Humvees or munitions, American-made steels and specialty metals are crucial components of U.S. military strength. Steel in defense of...
Company Unions and the A. F. of L.
Document Library: Text Info Documents | Photos | Features | Classroom | Links | Listserv | About Us | Search Publishing Information On Saturday, June 16--the day after the tragic fizzling-out of the militant rank-and-file strike movement in the Amalgamated Association of...
 Census Bureau Standard Industry Classification (SIC) Codes
3313 3315 00 Steel Wire and Related Products 3315 3316 00 Cold Finishing of Steel Shapes 3316 3317 00 Steel Pipe and Tubes 3317 3321 00 Gray Iron Foundries 3321 3322 00 Malleable Iron Foundries 3322 3324 00 Steel Investment Foundries 3324 3325 00 St...
 Moving Electrons
American physicist named Joseph Henry was able to make an electromagnet that could lift more than a ton. Use your imagination: what could an electromagnet of this power be used for? How could it benefit people? Going further Make a compass from a dish of water, a cork, a needle, and a...
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American physicist named Joseph Henry was able to make an electromagnet that could lift more than a ton. Use your imagination: what could an electromagnet of this power be used for? How could it benefit people? Going further Make a compass from a dish of water, a cork, a needle, and a permanent magnet. Use the compass to locate magnets in items around the house, such as wrist watches; electrical appliances that are turned on; and iron or steel objects like lamps, food cans, or radiators.
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http://www.lbl.gov/MicroWorlds/teachers/movingelectrons.pdf#page=3
www.lbl.gov/MicroWorlds/teachers/movingelectrons.pdf#page=3
Advanced Light Source • Adventures in Light and Science Teacher Workshop • March 1996 Millions <span class="highlight">of</span> moving electrons + an iron core = The World’s Simplest Electromagnet What you need • a large <span class="highlight">steel</span> nail or bolt (i.e., containing iron) • some insulated electrical wire (about 25 cm) • a "D" size battery • batteries smaller than “D” size (optional) • two small pieces <span class="highlight">of</span> duct tape or a thick rubber band • any type <span class="highlight">of</span> permanent magnet such as a refrigerator magnet • different items that may
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http://www.lbl.gov/MicroWorlds/teachers/movingelectrons.pdf#page=6
www.lbl.gov/MicroWorlds/teachers/movingelectrons.pdf#page=6
American physicist named Joseph Henry was able to make an electromagnet that could lift more than a ton. Use your imagination: what could an electromagnet <span class="highlight">of</span> this power be used for? How could it benefit people? Going further Make a compass from a dish <span class="highlight">of</span> water, a cork, a needle, and a permanent magnet. Use the compass to locate magnets in items around the house, such as wrist watches; electrical appliances that are turned on; and iron or <span class="highlight">steel</span> objects like lamps, food cans, or radiators.
Waiting for Lewis
Document Library: Text Info Documents | Photos | Features | Classroom | Links | Listserv | About Us | Search Publishing Information The forces of evil are closing in on Mike Tighe. His tight little refuge, the Amalgamated Association of Iron, Steel, and Tin Wor...
Construction
Construction In 2009, private industry construction workers1 had a fatal occupational injury rate nearly three times that of all workers in the United States: 9.7 per 100,000 full-time equivalent construction workers vs. 3.3 for all workers. Construction also had three of the ten occu...
Mineral Gallery: ILMENITE
ILMENITE (Iron Titanium Oxide) THE MINERAL ILMENITE Chemical Formula: FeTiO3, Iron Titanium Oxide Class: Oxides and Hydroxides Group: Hematite Subgroup: Ilmenite Uses: As the major ore of titanium, a minor ore of iron, as a flux in blast furnaces, as an abrasive and as mineral...
Building Big: Thames Tunnel
tunnel beneath the Thames River, but they were all spectacular failures. It wasn't until 1825 that a French engineer named Marc Isambard Brunel finally found a way to do it. Click photo for larger image. Brunel invented the tunnel shield, a giant iron box that could be pushed forward through s...
Mineral Information Institute: Aluminum Baux
mined worldwide is used to produce alumina for refining into aluminum metal. Another 10% produces alumina which is used in chemical, abrasive, and refractory products. The remaining 5% of bauxite is used to make abrasives, refractory materials, and aluminum compounds. The lightness,...
Mineral Gallery: ALMANDINE
ALMANDINE (Iron Aluminum Silicate) THE MINERAL ALMANDINE Chemistry: Fe3Al2(SiO4)3, Iron Aluminum Silicate Class: Silicates Subclass: Nesosilicates Group: Garnets Uses: Gemstone and abrasive See our natural Almandine Mineral Specimens For Garnet Jewelry, see: GARNET JEWELRY Almandin...
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