Steel Making
Silicon
SILICON is a very widespread element (symbol Si), being an es...
Heat-treating Equipment And Methods For Mass Production
The heat-treating department of the Brown-Lipe-Chapin Company...
Optical System And Electrical Circuit Of The Leeds & Northrup Optical Pyrometer
For extremely high temperature, the optical pyrometer is
lar...
Properties Of Alloy Steels
The following table shows the percentages of carbon, manganes...
Preventing Cracks In Hardening
The blacksmith in the small shop, where equipment is usually ...
Critical Points
One of the most important means of investigating the properti...
Gears
The material used for all gears on the Liberty engine was sel...
Restoring Overheated Steel
The effect of heat treatment on overheated steel is shown gra...
The Effect Of Tempering On Water-quenched Gages
The following information has been supplied by Automatic and ...
Lathe And Planer Tools
TO FORGE.--Gently warm the steel to remove any chill is parti...
Silicon
Silicon prevents, to a large extent, defects such as gas bubb...
Carburizing Material
The simplest carburizing substance is charcoal. It is also th...
Annealing Work
With the exception of several of the higher types
of alloy s...
The Influence Of Size
The size of the piece influences the physical properties obta...
Hardening Carbon Steel For Tools
For years the toolmaker had full sway in regard to make of st...
Steel For Chisels And Punches
The highest grades of carbon or tempering steels are to be re...
Ebbw Vale And The Bessemer Process
After his British Association address in August 1856, Besseme...
Molybdenum
Molybdenum steels have been made commercially for twenty-five...
Phosphorus
Phosphorus is one of the impurities in steel, and it has been...
The Thermo-couple
With the application of the thermo-couple, the measurement of...