Steel Making
Annealing Of Rifle Components At Springfield Armory
In general, all forgings of the components of the arms manufa...
Sulphur
Sulphur is another impurity and high sulphur is even a greate...
Sulphur
SULPHUR is another element (symbol S) which is always found i...
Rate Of Absorption
According to Guillet, the absorption of carbon is favored by ...
Hints For Tool Steel Users
Do not hesitate to ask for information from the maker as to t...
Rate Of Cooling
At the option of the manufacturer, the above treatment of gea...
Bessemer Process
The bessemer process consists of charging molten pig iron int...
Short Method Of Treatment
In the new method, the packed pots are
run into the case-har...
A Satisfactory Luting Mixture
A mixture of fireclay and sand will be found very satisfactor...
Open Hearth Process
The open hearth furnace consists of a big brick room with a l...
Heat-treating Department
The heat-treating department occupies an
L-shaped building. ...
Classifications Of Steel
Among makers and sellers, carbon tool-steels are classed by g...
Cutting-off Steel From Bar
To cut a piece from an annealed bar, cut off with a hack saw,...
The Care Of Carburizing Compounds
Of all the opportunities for practicing economy in the heat-t...
The Influence Of Size
The size of the piece influences the physical properties obta...
Restoring Overheated Steel
The effect of heat treatment on overheated steel is shown gra...
Steel Before The 1850's
In spite of a rapid increase in the use of machines and the
...
Double Annealing
Water annealing consists in heating the piece, allowing it to...
Correction For Cold-junction Errors
The voltage generated by a thermo-couple of an electric pyrom...
Crucible Steel
Crucible steel is still made by melting material in a clay or...