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   Home - Steel Making - Categories - Manufacturing and the Economy of Machinery

Steel Making

For Milling Cutters And Formed Tools
FORGING.--Forge as before.--ANNEALING.--Place the steel in a ...

Heat Treatment Of Steel
Heat treatment consists in heating and cooling metal at defin...

Process Of Carburizing
Carburizing imparts a shell of high-carbon content to a low-...

Instructions For Working High-speed Steel
Owing to the wide variations in the composition of high-speed...

The Forging Of Steel
So much depends upon the forging of steel that this operation...

Lathe And Planer Tools
TO FORGE.--Gently warm the steel to remove any chill is parti...

Hardening High-speed Steels
We will now take up the matter of hardening high-speed steels...

Annealing In Bone
Steel and cast iron may both be annealed in granulated bone. ...

The Penetration Of Carbon
Carburized mild steel is used to a great extent in the manufa...

Hardening Operation
Hardening a gear is accomplished as follows: The gear is tak...

Judging The Heat Of Steel
While the use of a pyrometer is of course the only way to hav...

Double Annealing
Water annealing consists in heating the piece, allowing it to...

Ebbw Vale And The Bessemer Process
After his British Association address in August 1856, Besseme...

Heat-treating Equipment And Methods For Mass Production
The heat-treating department of the Brown-Lipe-Chapin Company...

Hardening Carbon Steel For Tools
For years the toolmaker had full sway in regard to make of st...

Blending The Compound
Essentially, this consists of the sturdy, power-driven separa...

Silicon
Silicon prevents, to a large extent, defects such as gas bubb...

Quality And Structure
The quality of high-speed steel is dependent to a very great ...

Annealing Alloy Steel
The term alloy steel, from the steel maker's point of view, r...

Phosphorus
Phosphorus is one of the impurities in steel, and it has been...



Carbon Tool Steel






Category: THE FORGING OF STEEL

Heat to a bright red, about 1,500 to 1,550 deg.F.
Do not hammer steel when it cools down to a dark cherry red, or
just below its hardening point, as this creates surface cracks.





Next: Oil-hardening Steel

Previous: Forging High-speed Steel



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