-
Tungsten (also
called wolfram) is a
chemical element; it has
symbol W and
atomic number 74.
Tungsten is a rare
metal found naturally on
Earth almost exclusively...
- 840–77 in
JSTOR World Steel ****ociation. 23
January 2014.
Retrieved 4
February 2014
Wolfram Alpha Ashton, T. S. Iron and
Steel in the
Industrial Revolution...
- HowStuffWorks. 1998–2007.
Retrieved 16
November 2007. "
Wolfram Martin Simpson Signature Slide".
Wolfram Slides.
Retrieved 6
August 2013. Levy, R. B.; M. Boudart...
-
discovered by
Johann Palisa in Vienna, Austria. "Composite numbers". mathworld.
wolfram.com. Sloane, N. J. A. (ed.). "Sequence A039772 (Even
numbers k such that...
- the indenter,
tungsten (
wolfram) carbide). In
former standards HB or HBS were used to
refer to
measurements made with
steel indenters. HBW is calculated...
-
Wolfram Karl
Ludwig Moritz Hermann Freiherr von
Richthofen (10
October 1895 – 12 July 1945) was a
German World War I
flying ace who rose to the rank of...
- structure, the Röchling
Group has not had a CEO
since June 2022.
Raphael Wolfram has been
appointed Spokesman of the
Group Executive Board.
Company decisions...
-
diamond Mining and
processing of copper, lead, zinc, tin,
molybdenum and
wolfram Minerals specified in the
Schedule to the
Atomic Energy (Control of Production...
-
Wolff Director of
Rudolf Wolff as
Chairman of the
London Metal Exchange. "
Wolfram" is
another name for the
element tungsten.
Gilmore married Marie Jeanne...
- west, it was
widely known as the Red
October Factory. The
factory provided steel for the
Stalingrad Tractor Factory. It was
completely destro**** in the Battle...