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Spiegeleisen (literally "mirror-iron", German: Spiegel—mirror or specular; Eisen—iron) is a
ferromanganese alloy containing approximately 15% manganese...
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obscure ferromanganese ore with no phosphorus,
spiegeleisen. This
created a
sudden demand for
spiegeleisen.
Although it was not
available in sufficient...
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Mushet (1811–1891) who, in 1856,
introduced the element, in the form of
Spiegeleisen.
Manganese comprises about 1000 ppm (0.1%) of the Earth's crust, the...
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elements like
manganese (in the form of a high-manganese pig-iron
called spiegeleisen),
which helped remove impurities such as
phosphorus and oxygen; a process...
- electrolysis.
Pyrolusite is
extensively used for the
manufacture of
spiegeleisen and
ferromanganese and of
various alloys such as manganese-bronze. As...
- used in
heating elements,
including e-cigarettes
Kovar (nickel, cobalt)
Spiegeleisen (manganese, carbon, silicon)
Staballoy (stainless steel) (manganese,...
- then
reintroduce carbon and
manganese by
adding an
exact amount of
spiegeleisen, an
alloy of iron and
manganese with
trace amounts of
carbon and silicon...
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impurities from steel, and soon
began adding a manganese-rich pig-iron
called Spiegeleisen,
which greatly reduced the
presence of
impurities in his steel. In 1816...
- pig iron, and
wrought iron. In more
technical uses,
there are also
spiegeleisen, an
alloy of iron, manganese, and carbon; and stellite, an
alloy of cobalt...
- iron ores
containing rhodochrosite were used
around 1870s to
produce spiegeleisen, a
historically important ferromanganese alloy used in steelmaking. Between...
