-
achieved greater depth of
carbon cementation by
applying carbon-bearing
gases (coal gas or acetylene) to the
heated steel. Once the
carburization process...
- Type 5
Portland cement can be used in the mix. This type of
cement is
designed to be
particularly resistant to a
sulfate attack. In
steel plate construction...
-
employs over 20,000
people and has
interests in textiles, aviation,
cement,
steel, real estate,
insurance and banking. It is the
parent company of Regent...
-
Prakash Jindal. The group's
diverse businesses include steel, energy, infrastructure,
cement,
automotive and paints,
across India, the
United States...
-
Significance 1
Bokaro Steel City
Steel, coal, gas, chemicals,
cement 2
Bagjata Uranium mines 3
Ranchi Heavy equipment,
heavy industry,
steel R&D, chemicals,...
-
Percolated Steels. It is a
flagship company of the
Ajmera group worth US$450
million and has core
interests in real estate, construction,
cement,
steel rolls...
-
chemical process yield important basic materials for society, e.g., (
cement,
steel, aluminum, and fertilizer). However,
these chemical reactions contribute...
- Ferro-
means iron
although metal commonly used in ferro-
cement is the iron
alloy steel.
Cement in the
nineteenth century and
earlier meant mortar or broken...
- The
cementation process is an
obsolete technology for
making steel by
carburization of iron.
Unlike modern steelmaking, it
increased the
amount of carbon...
- that are
typically used as a tile
backing board.
Cement board can be
nailed or ****ed to wood or
steel studs to
create a
substrate for
vertical tile and...
