Tensile Properties of Rail Steels at Elevated Temperatures (Classic Reprint) PDF Download
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Author: G. Willard Quick
Publisher: Forgotten Books
ISBN: 9781391982960
Category : Technology & Engineering
Languages : en
Pages : 28
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Book Description
Excerpt from Tensile Properties of Rail Steels at Elevated Temperatures This paper reports the results of elevated-temperature tensile tests on specimens from these rails. The procedure of testing was the same as described 1n the previous paper. Table 1 gives the designa tion, the chemical composition, and source of the materials studied. 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.
Author: G. Willard Quick
Publisher: Forgotten Books
ISBN: 9781391982960
Category : Technology & Engineering
Languages : en
Pages : 28
Get Book Here
Book Description
Excerpt from Tensile Properties of Rail Steels at Elevated Temperatures This paper reports the results of elevated-temperature tensile tests on specimens from these rails. The procedure of testing was the same as described 1n the previous paper. Table 1 gives the designa tion, the chemical composition, and source of the materials studied. 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.
Author: John R. Freeman Jr.
Publisher: Forgotten Books
ISBN: 9780266915256
Category : Technology & Engineering
Languages : en
Pages : 60
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Book Description
Excerpt from Tensile Properties of Rail and Some Other Steels at Elevated Temperatures A photograph of a series of test bars after test is shown in Figure 4. The brittle nature of the, fracture is evident. This temperature range, from 600° to 7 00° C., in which this. Rail steel showed such surprisingly low ductility, has been termed the secondary brittle range and the phenomenon secondary brittle ness. It will be referred to as such throughout this report. 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.
Author: G. Willard Quick
Publisher:
ISBN:
Category : Railroad rails
Languages : en
Pages : 17
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Book Description
Author: John Ripley Freeman
Publisher:
ISBN:
Category : Railroad rails
Languages : en
Pages : 43
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Book Description
Author: H. J. French
Publisher: Forgotten Books
ISBN: 9781334197420
Category : Technology & Engineering
Languages : en
Pages : 26
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Book Description
Excerpt from Tensile Properties of Some Structural Alloy Steels at High Temperatures The following points appear to deserve emphasis in connec tion with the tests previously described: I Of the four steels tested in normalized condition it appears that the two alloys containing chromium show greater resistance to weakening by increase in temperature to about 5 50 C (1020 F) than either the plain carbon or 3% per cent nickel steels, and at this highest temperature the chromium-vanadium steel is to be preferred from the standpoint of high tensile strength and limit of proportionality. 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."
Author: G. WILLARD. QUICK
Publisher:
ISBN: 9780365140290
Category :
Languages : en
Pages : 0
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Book Description
Author: William Kahlbaum
Publisher: Forgotten Books
ISBN: 9780656602612
Category :
Languages : en
Pages : 32
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Book Description
Excerpt from The Tensile Properties of Alloy Steels at Elevated Temperatures as Determined by the "Short-Time" Method The information available on the correlation of results from short time and from flow tests is rather limited. N o conclusions that short time tests can entirely replace flow tests are warranted on the basis of available information. It is believed, however, that a large amount of valuable preliminary information can be obtained with the short time method with a great saving of time in the study and development of alloys for continuous service at elevated temperatures. In fact, since the advent of austenitic alloys for service at elevated tempera tures there is still more reason for extended flow tests, such tests to be made for even longer periods of time than heretofore. As many austenitic alloys are metastable yet sluggish in their response to ther mal treatment at temperatures in the vicinity of to F. (6000 to 700° C.) it would not seem advisable to determine their characteristics by the short-time method only. The group of materials reported upon in this paper includes both commercial alloy steels and some special alloys which had been made primarily to show the effects on the tensile properties of various alloy ing elements, such as silicon, chromium, nickel, vanadium, tungsten, molybdenum, and aluminum. 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.
Author: D. H. Stone
Publisher: ASTM International
ISBN: 9780803105454
Category : Technology & Engineering
Languages : en
Pages : 492
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Book Description
Author: CLAUDE LESTER CLARK
Publisher:
ISBN:
Category :
Languages : en
Pages : 382
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Book Description
Author: Herbert James French
Publisher: Forgotten Books
ISBN: 9781333429256
Category : Technology & Engineering
Languages : en
Pages : 62
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Book Description
Excerpt from Effect of Temperature, Deformation, and Rate of Loading on the Tensile Properties of Low-Carbon Steel Below the Thermal Critical Range It has long been known that increase in temperature above the ordinary atmospheric range (is accompanied by changes in steels, particularly in strength and ductility. A large number of interesting and important papers dealing with 'various phases of this subject have appeared from time to time, but as recently pointed out by Jeffries (3 4) 2 our knowledge is still unsatisfactory, and a better understanding of these changes will undoubtedly be of benefit to industry. White (35) is of the opinion that our knowledge of the tensile properties of steels at high temperatures is wholly inadequate and has not kept pace with advancement of knowledge in other branches of engineering, while Howe (38) long ago called attention to the apparent anomalies found in study ing the effects of work at temperatures under the thermal trans formations ou the properties of wrought iron and steel used in boiler construction. Certainly, from the standpoint of engineering design, it is important to know the variations in limit of propor tionality with changes in temperature, but unfortunately this is the more difficult to determine of those factors considered in tensile tests, and the data available are con icting. 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."
