Definition of Spiegel iron. Meaning of Spiegel iron. Synonyms of Spiegel iron

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Definition of Spiegel iron

Spiegel iron
Spiegel iron Spie"gel i`ron [G. spiegel mirror + E. iron.] (Metal.) A fusible white cast iron containing a large amount of carbon (from three and a half to six per cent) and some manganese. When the manganese reaches twenty-five per cent and upwards it has a granular structure, and constitutes the alloy ferro manganese, largely used in the manufacture of Bessemer steel. Called also specular pig iron, spiegel, and spiegeleisen.

Meaning of Spiegel iron from wikipedia

- Spiegeleisen (literally "mirror-iron", German: Spiegel—mirror or specular; Eisen—iron) is a ferromanganese alloy containing approximately 15% manganese...
- based on a tale by Gottfried Keller Spiegel bei Koeniz, a village in the Swiss canton of Bern Spiegeleisen, a pig iron containing a high level of manganese...
- to be slagged off by the addition of manganese (then in the form of spiegel iron) in order to befit it for rolling. Refined ferromanganese Carburized...
- Nordic Iron Age into "Pre-Roman Iron Age", "Roman Iron Age" and "Germanic Iron Age" is due to Swedish archaeologist Oscar Montelius. The Pre-Roman Iron Age...
- 9 May 2017. "Die finnische Filmparodie "Iron Sky" erzählt von durchgeknallten ****s auf dem Mond". Der Spiegel. 2 April 2012. Nordisk Film & TV Fond Archived...
- received the Iron Cross for courage on the battlefield. Siegmund was a successful horse and cattle trader in northern Germany. The Spiegels developed good...
- Carbon Sink: Slowing Global Warming with Antarctic Iron - Spiegel Online". Spiegel Online. Spiegel.de. Archived from the original on 2017-04-13. Retrieved...
- published. Partly a memoir and partly political analysis, it was a Der Spiegel and New York Times bestseller. Also in July 2020, Applebaum was one of...
- Newark, and originated and successfully developed the manufacture of “spiegeliron from the residue of the zinc ore. He then engaged in coal mining. Failing...
- The US iron and steel industry has paralleled the industry in other countries in technological developments. In the 1800s, the US switched from charcoal...