Over the course of twenty years, Carnegie ’ s steel properties grew to include the Edgar Thomson Steel Works, the Lucy Furnace Works, the Union Iron Mills, the Homestead Works, the Keystone Bridge Works, the Hartman Steel Works, the Frick Coke Company, and the Scotia ore mines among many other industry related assets.

Iron armour could be carburised or case hardened to give a surface of harder steel.

BSC was established under the Iron and Steel Act 1967, which vested in the Corporation the shares of the 14 major UK-based steel companies then in operation, being:

Iron in its natural form is barely harder than bronze, and is not useful for tools unless combined with carbon to make steel.

During the Iron Age, the best tools and weapons were made from steel, particularly alloys which were produced with a carbon content between approximately 0. 30 % and 1. 2 % by weight.

This unnamed drink later went on to be known as Iron Brew because of its connections to the steel ( and iron ) works.

* 1920 – The steel strike of 1919 ends in a complete failure for the Amalgamated Association of Iron, Steel and Tin Workers labor union.

Iron ore pellets for the production of steel

* 1919 – The steel strike of 1919, led by the Amalgamated Association of Iron and Steel Workers, begins in Pennsylvania before spreading across the United States.

Pilbara Iron is a wholly owned subsidiary of the multinational Rio Tinto Group, that manages assets for Hamersley Iron Pty Ltd, a wholly owned subsidiary of Rio Tinto, and Robe River Iron Associates, an unincorporated joint venture between Rio ( 53 % and operator since 2000 ) and three Japanese steel companies Mitsui Iron Ore Development P / L ( 33 %), Nippon Steel Australia P / L ( 10. 5 %) and Sumitomo Metal Australia P / L ( 3. 5 %).

* 4th century – Iron pillar of Delhi is the oldest surviving example of corrosion-resistant steel

Mulroney took the job of Executive Vice President of the Iron Ore Company of Canada, a joint subsidiary of three major U. S. steel corporations.

He also oversaw GE's partnership with Chicago Bridge and Iron for making large steel pressure vessels in Memphis, Tennessee.

The city contained the largest steel works in Romania ( until Galati took the lead ), but activity gradually diminished after the fall of the Iron Curtain due to the loss of the market.

A major railroad feature is the " High Line ", constructed by Tennessee Coal & Iron ( predecessor to U. S. Steel ) to ship iron ore from the mines on the city's south side to the steel works in nearby Fairfield.

In 1968, Mead Corporation acquired Woodward Iron just as the steel industry was going into decline.

In 1909, Henry Clay Frick, a steel magnate, bought the present-day Iron Rail property so that his daughter Helen could create a vacation home for the mill girls throughout New England.

Republic Steel Corporation was one of the last major steel firms to use low-phosphorus Adirondack magnetites, operating the Chateaugay Ore & Iron Company from 1939 to 1967.

Iron, coal, and steel quickly became central to the town of Johnstown.

By 1860, the Cambria Iron Company of Johnstown was the leading steel producer in the United States, outproducing steel giants Pittsburgh and Cleveland.

Iron alloys with less carbon content are known as steel.

Iron is usually found as iron ore on Earth, except for one deposit of native iron in Greenland, which was used by the Inuit people.

Iron was afterwards introduced for the construction of anchors, and an improvement was made by forming them with teeth, or " flukes ", to fasten themselves into the bottom.

A special burial ground for infants, a tophetAgelarakis A., “ The Amathous ( tophet ) cremations in Cyprus ”, In D. Christou on “ Human Cremations at the Western Necropolis of Amathous ” < Cremations in Bronze and Early Iron Age >, Proceedings of Int.

Carnegie's empire grew to include the J. Edgar Thomson Steel Works, ( named for John Edgar Thomson, Carnegie's former boss and president of the Pennsylvania Railroad ), Pittsburgh Bessemer Steel Works, the Lucy Furnaces, the Union Iron Mills, the Union Mill ( Wilson, Walker & County ), the Keystone Bridge Works, the Hartman Steel Works, the Frick Coke Company, and the Scotia ore mines.

Charles Stross's books Singularity Sky and Iron Sunrise make use of " causal channels " which use entangled particles for instantaneous two-way communication.

") Judge has stated he got the idea for the name " Butt-Head " from two people he knew during his childhood called " Iron Butt " ( who encouraged people to kick him in the butt to demonstrate his strength ) and " Head-Butt.

Bronze was still used during the Iron Age ; for example, officers in the Roman army had bronze swords while foot soldiers had iron ; but, for many purposes, the weaker wrought iron was found to be sufficiently strong.

" The divine call for massacre at Jericho and elsewhere can be explained in terms of cultural norms ( Israel wasn't the only Iron Age state to practice herem ) and theology ( a measure to ensure Israel's purity as well as the fulfillment of God's promise ), but Patrick D. Miller in his commentary on Deuteronomy remarks, " there is no real way to make such reports palatable to the hearts and minds of contemporary readers and believers.

Although the Iron Age generally followed the Bronze Age, in some areas, the Iron Age intruded directly on the Neolithic from outside the region except for Sub-Saharan Africa where it was developed independently.

Mousa, Old Scatness and Jarlshof: The Crucible of Iron Age Shetland is a combination of three broch sites in Shetland that are on the United Kingdom " Tentative List " of possible nominations for the UNESCO World Heritage Programme list of sites of outstanding cultural or natural importance to the common heritage of humankind.

In World War I, Duquesne spied for Germany, earning the Iron Cross for allegedly sinking the HMS Hampshire thereby killing Lord Kitchener in 1916.

Cadillac was home to the Michigan Iron Works Company, which manufactured the Shay locomotive for a short time in the early 1880s.

He assumed that workers could be paid as low as was necessary for their survival, which was later transformed by Ricardo and Malthus into the " Iron Law of Wages ".

One episode in Series 5 of Steptoe and Son was entitled " Any Old Iron ", for the same reason, when Albert thinks that Harold is ' on the turn '.

In the aftermath of the battle, Iron Man presents Captain with his reforged shield now stronger for its uru-infused enhancements despite the scar it bears.

As in most other Brythonic areas, Iron Age hill forts, such as Cadbury Castle, were refortified for the use of chieftains or kings.

Enya was the subject in the song " Pumping Iron for Enya " by Atom and His Package on their 1999 album Making Love.

In Schwarzenegger's Pumping Iron, for example, Arnold talks about how his father died in the months preceding a major bodybuilding competition.

Iron can be incorporated into glass to absorb infrared energy, for example in heat absorbing filters for movie projectors, while cerium ( IV ) oxide can be used for glass that absorbs UV wavelengths.

Although belonging to the Bronze Age, they were the forerunners of the Iron Age, developing the manufacture of iron artifacts from as early as the 14th century BC, when letters to foreign rulers reveal the latter's demand for iron goods.