The Treatment of Steel. a Series of Circulars On Heating, Annealing, Forging And Tempering
The book The Treatment of Steel. a Series of Circulars On Heating, Annealing, Forging And Tempering was written by author Crescent Steel Co. [from Old Catalog] Here you can read free online of The Treatment of Steel. a Series of Circulars On Heating, Annealing, Forging And Tempering book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is The Treatment of Steel. a Series of Circulars On Heating, Annealing, Forging And Tempering a good or bad book?
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The chemical composition. 3. The variations of structure and physical properties due to — a. — Cooling from fusion. b. — Effect of work, either by rolling or hammering. c. — Effect of temperature, and of changes from one tem- perature to another, as shown by slow cooling or rapid cooling. 4. A statement of the various theories of hardening. 5. Some practical conclusions for workers of steel. 1. The physical structure of steel. In this paper it is to be understood that reference is made only to ...cast steel. Steel is crystalline in structure. The size, color and form of the crystals, when steel is allowed to cool without hin- drance, from a state of fusion, are governed by its chemical constitution, and are mainly influenced by the quantity of carbon present. 37 ^8 THE TREATMENT OF STEEL. 2. The chemical composition of steel. Steel is mainly an alloy, compound or mixture of iron and carbon. Exactly which of these it may be, or whether it is a com- bination of two or of all three of these conditions, it is difficult to say.
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