Tool Steel A Concise Handbook On Tool Steel In General Its Treatment In The Operations Of Forging Annealing Hardening Tempering And The Appliances Therefor

This vintage book contains a comprehensive handbook on the treatment of tool-steel in forging, annealing, hardening, tempering, etc. Profusely illustrated and full of useful, timeless information, this volume will be of considerable utility to those with an interest in metal work and the manufacturing of steel. Many vintage books such as this are increasingly scarce and expensive. We are republishing this volume now in an affordable, modern edition complete with a specially commissioned new introduction on metal work. First published in 1902. Contents include: I. Composition of Tool-Steel and Its Classification According to It II. Classification of Tool-Steel According to the Degree of Hardness and the Purpose for Which It is to be Used III.Observations on the External Appearance of Commercial Tool-Steel IV. Observations on the Fracture of Steel, with Regard to the Structure in the Hardened and Non-Hardened States V. Practice of the Fire-Treatment of Steel VI. Appliances for Annealing Steel VII. Appliances for Hardening Steel VIII. Hardening of Tool-Steel in General IX. Hardening of Tools Which are to be Hardened in their Entirety X. Hardening of Tools Which are only to be Partially Hardened XI. Cooling of Tools in Hardening and Devices for this Purpose XII. Liquids Used in Quenching Steel XIII. Tempering of Hardened Steel, and Devices for this Purpose XIV. Straightening Tools XV. Case-Hardening and Preventatives Against Superficial Decarbonization and Overheating XVI. Welding of Steel XVII. Regeneration of Steel Which has Been Spoiled in the Fire XVIII. Investigations of Defects of Hardened Tools XIX. Improving Properties of the Strength of Steel

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Excerpt from Tool-Steel: A Concise Handbook on Tool-Steel in General, Its Treatment in the Operations of Forging, Annealing, Hardening, Tempering, Etc;, And the Appliances Therefor The changes which tool-steel undergoes by the various operations of forging, annealing, hardening, tempering, etc, have theoretically been established by Ledebur, Wedding, Reiser, Osmond, and others. The rules, which have been deduced from theory, of what has to be observed in the above-mentioned operations are in themselves of a simple nature and readily comprehended, and a more universal knowledge of them has been diffused by the scientific publications of the above-mentioned writers, as well as by the so-called "directions for the treatment" of the steel, which nearly every manufacturer of toot-steel furnishes to bis customers. The almost sole object of these directions is to promote a more intimate knowledge of steel and its treatment in the manufacture of tools among those who are especially entrusted with it, but, as a rule, an explanation of "how and by what means" their observance is to be effected is wanting. The steel recommended by them is not seldom invested with mysterious properties, and encouragement is frequently given to the continuance of primitive appliances, but little suitable for the purpose and difficult to attend. In these directions the pith of the matter is very seldom treated of, or only in a very brief way, so that the changes which the steel undergoes in the various operations of the manufacture of tools remain, as a rule, not understood, and there is no probability of the mind being directed towards the necessity of suitable working appliances. Publications on this subject derived from practice are also scarce, because experiences gathered in this line are preferably kept secret. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Excerpt from Tool-Steel: A Concise Handbook on Tool-Steel in General, Its Treatment in the Operations of Forging, Annealing, Hardening, Tempering, Etc;, And the Appliances Therefor In many cases tool-steel is still more closely designated according to the smelting processes from which it has resulted, such as ingot-steel, weld-steel or according to the method of production, such as Bessemer steel, Martin steel, crucible steel, puddled steel, shear steel, etc.; further accord ing to certain peculiarities, such as natural or self-hardened steel, hard-centred steel, soft-centred or mild-centred steel, tungsten-steel, chrome-steel, nickel-steel, etc; and finally, according to the purposes to which it is to be applied, such as knife-steel, scythe-steel, magnet-steel, punch-steel, chisel steel, etc. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

This Is A New Release Of The Original 1902 Edition.