Steel MakingAnnealing Of High-speed SteelFor annealing high-speed steel, some makers recommend using g... The Packing Department In Fig. 56 is shown the packing pots where the work is packe... Annealing To Relieve Internal Stresses Work quenched from a high temperature and not afterward tempe... Heating Of Manganese Steel Another form of heat-treating furnace is that which is used ... Plant For Forging Rifle Barrels The forging of rifle barrels in large quantities and heat-tre... Uses Of The Various Tempers Of Carbon Tool Steel DIE TEMPER.--No. 3: All kinds of dies for deep stamping, pres... Molybdenum Molybdenum steels have been made commercially for twenty-five... Case-hardening Treatments For Various Steels Plain water, salt water and linseed oil are the three most co... Ebbw Vale And The Bessemer Process After his British Association address in August 1856, Besseme... Rate Of Cooling At the option of the manufacturer, the above treatment of gea... Steel Worked In Austenitic State As a general rule steel should be worked when it is in the a... Properties Of Alloy Steels The following table shows the percentages of carbon, manganes... A Satisfactory Luting Mixture A mixture of fireclay and sand will be found very satisfactor... Fatigue Tests It has been known for fifty years that a beam or rod would fa... Application To The Automotive Industry The information given on the various parts of the Liberty eng... Classifications Of Steel Among makers and sellers, carbon tool-steels are classed by g... Gas Consumption For Carburizing Although the advantages offered by the gas-fired furnace for ... Double Annealing Water annealing consists in heating the piece, allowing it to... Tool Or Crucible Steel Crucible steel can be annealed either in muffled furnace or b... Drop Forging Dies The kind of steel used in the die of course influences the he... |
A Satisfactory Luting MixtureCategory: CASE-HARDENING OR SURFACE-CARBURIZING A mixture of fireclay and sand will be found very satisfactory for closing up the boxes, and by observing the appearance of the work when taken out we can gage the suitability of the methods employed, for unless the boxes are carefully sealed the work is generally covered with dark scales, while if properly done the articles will be of a light gray. By observing the above recommendations reliable results can be obtained, and we can expect uniform results after quenching. Next: Gas Consumption For Carburizing Previous: Using Illuminating Gas
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