The enemies of poise are many and of different origins, both of feeling and of impulse. They all tend, however, toward the same result, the cessation of effort under pretexts more or less specious. It is of no use deceiving ourselves. La... Read more of THE ENEMIES OF POISE at Difficult.caInformational Site Network Informational
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   Home - Steel Making - Categories - Manufacturing and the Economy of Machinery

Steel Making

Sulphur
SULPHUR is another element (symbol S) which is always found i...

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

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

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

Heat-treating Department
The heat-treating department occupies an L-shaped building. ...

Piston Pin
The piston pin on an aviation engine must possess maximum res...

The Electric Process
The fourth method of manufacturing steel is by the electric f...

Optical System And Electrical Circuit Of The Leeds & Northrup Optical Pyrometer
For extremely high temperature, the optical pyrometer is lar...

Air-hardening Steels
These steels are recommended for boring, turning and planing...

Heat Treatment Of Gear Blanks
This section is based on a paper read before the American Gea...

Hints For Tool Steel Users
Do not hesitate to ask for information from the maker as to t...

Chrome-nickel Steel
Forging heat of chrome-nickel steel depends very largely on ...

Manganese
MANGANESE is a metal much like iron. Its chemical symbol is M...

Nickel
Nickel may be considered as the toughest among the non-rare a...

The Influence Of Size
The size of the piece influences the physical properties obta...

The Pyrometer And Its Use
In the heat treatment of steel, it has become absolutely nece...

Application To The Automotive Industry
The information given on the various parts of the Liberty eng...

Steel For Chisels And Punches
The highest grades of carbon or tempering steels are to be re...

Corrosion
This steel like any other steel when distorted by cold worki...

Flange Shields For Furnaces
Such portable flame shields as the one illustrated in Fig. 1...



Correction By Zero Adjustment






Category: PYROMETRY AND PYROMETERS

Many pyrometers are supplied with
a zero adjuster, by means of which the pointer can be set to any
actual cold-junction temperature. If the cold junction of the
thermo-couple is in a temperature of 100 deg.F., the pointer can be
set to this point on the scale, and the readings of the instrument
will be correct.





Next: Compensating Leads

Previous: Correction For Cold-junction Errors



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