Download or read book A Critical Study of the Ledebur Method for Determining Oxygen in Iron and Steel Classic Reprint written by J. R. Cain and published by Forgotten Books. This book was released on 2018-03-25 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Critical Study of the Ledebur Method for Determining Oxygen in Iron and Steel Oxides with known or unknown formulae of the following ele ments may exist in steel: Class I, iron and manganese; class 2, silicon (silicates), aluminum, chromium, vanadium, and titanium; class 3, copper, nickel, and tungsten; class 4, phosphorus and sul phur; class 5, carbon. Class I consists of metals present in quan tity relatively large to that of the reducing agent (carbon). The corresponding oxides would, therefore, probably be present in steel. Oxides of metals in class 2 have very high heats of formation; hence are diicult to reduce by carbon except at temperatures higher than those usual in steel or iron furnaces, and are therefore prob ably present to some extent in the steels which contain these metals as essential ingredients. Oxides of metals in class 3 are, on the contrary, very readily reduced by carbon at temperatures prevail ing in steel furnaces, and are probably never present in steel. Oxides of class 4 are volatile or decomposed at steel-melting. Temperatures and are not to be expected in the metal. Class 5 contains the oxides of carbon. These have been reported by numerous investigators, and it is almost certain that carbon mon oxide, at least, is present. 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.
Download or read book A Critical Study of the Ledebur Method for Determining Oxygen in Iron and Steel by J R Cain and Earl Pettijohn written by J. R. Cain and published by . This book was released on 1919 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Critical Study of the Ledebur Method for Determining Oxygen in Iron and Steel written by J. R. Cain and published by BiblioGov. This book was released on 2013-07 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1901 the National Bureau of Standards (NBS) was founded to provide standard weights and measures and to be the national physical laboratory for the United States of America. The NBS conducted a lot of research in the fields of science and technology which were reported as "Technological Papers." In 1988 the NBS became what we know now; the National Institute of Standards and Technology (NIST). This is one of those documents written by employees of the NBS.
Download or read book Equilibrium Conditions in the System Carbon Iron Oxide and Hydrogen in Relation to the Ledebur Method for Determining Oxygen in Steel Classic Repri written by J. R. Cain and published by Forgotten Books. This book was released on 2018-02-24 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Equilibrium Conditions in the System Carbon, Iron Oxide, and Hydrogen in Relation to the Ledebur Method for Determining Oxygen in Steel The principal results of these researches that concern the present investigation are (i) that reaction (4) takes place toward the right only at temperatures below (2) that the Speed of the reaction is greatly affected by temperature; for instance at 850° it is 66 times as fast as the reverse reaction (rhead and Wheeler loc. (3) that the reduced iron and unreduced oxide both catalyze the reverse reaction; (4) that the speed of the gas current through the apparatus or over the catalyzers is of great importance. Reaction (5) has been investigated by Giolitti 8 in connection with casehardening experiments. His book on casehardening gives many other references. This reaction proceeds rapidly above 810°c. 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.
Download or read book Equilibrium Conditions in the system carbon iron oxide and hydrogen in relation the Ledebur method for determining oxygen in steel written by John Rice Cain and published by . This book was released on 1919 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oxygen Content by the Ledebur Method of Acid Bessemer Steels Deoxidized in Various Ways Classic Reprint written by J. R. Cain and published by Forgotten Books. This book was released on 2016-10-13 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Oxygen Content by the Ledebur Method of Acid Bessemer Steels Deoxidized in Various Ways The authors acknowledge the courtesy of officials of the Water town Arsenal and of Prof. Boylston for opportunity to cooperate in their investigation; and of the Bethlehem Steel Co. And par ticularly F. F. Lines, who made many helpful suggestions and facilitated the work in every way possible. They are indebted to the division of engineering and structural materials of the Bureau for the results of Table io. 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.
Download or read book Equilibrium Conditions in the System Carbon Iron Oxide and Hydrogen in Relation to the Ledebur Method for Determining Oxygen in Steel written by J. Cain and published by . This book was released on 1977 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Practical Methods for the Iron and Steel Works Chemist written by John Karl Heess and published by . This book was released on 1908 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Standard Reference Materials written by J. F. Martin and published by . This book was released on 1971 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Determination of Oxygen and Nitrogen in Irons and Steels by the Vacuum Fusion Method Classic Reprint written by H. C. Vacher and published by Forgotten Books. This book was released on 2018-09-10 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Determination of Oxygen and Nitrogen in Irons and Steels by the Vacuum Fusion Method Gravimetric methods for the determination of oxygen and hydrogen are employed m the improved apparatus. This method of analysis of gases at low pressure has the distinct advantage of eliminating a collecting pump (necessary if a volumetric method at atmospheric pressure is to be used) and of being easily adaptable to either large or small quantities of gas, as compared with the difficulties involved if a volumetric method of analysis at low pressures is to be used. 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.
Download or read book Standard Reference Materials written by J. F. Martin and published by Forgotten Books. This book was released on 2018-03-18 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Standard Reference Materials: National Bureau of Standards-U. S. Steel Corporation Joint Program for Determining Oxygen and Nitrogen in Steel Nbs Misc. Publ. 260 - l, Standard Reference Materials Preparation of nbs White Cast Iron Spectrochemical Standards, June 1964. 30 cents.* nbs Misc. Publ. 260-2, Standard Reference Materials Preparation of nbs copper-base Spectrochemical Standards, October 35 cents. 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.
Download or read book Practical Methods for the Iron and Steel Works Chemist Classic Reprint written by J. K. Heess and published by Forgotten Books. This book was released on 2017-10-11 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Practical Methods for the Iron and Steel Works Chemist No methods are given which have not been tried out, and, in every case, that method is given which has proved the best for general use in the iron and steel works laboratory. 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.
Download or read book A critical Study of the various methods used for the determination of iron oxide in liquid steel written by Robert Barnhart Corbett and published by . This book was released on 1941 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Laboratory Notes on Iron and Steel Analyses Classic Reprint written by Walter Macfarlane and published by Forgotten Books. This book was released on 2017-12-15 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Laboratory Notes on Iron and Steel Analyses Royal College of Science, and the Imperial College of Science and Technology, London, further attest their usefulness. In compliance With numerous and repeated requests the notes have been extended and are now published. In their present form it is hoped that they will have an enlarged sphere of useful ness for Metallurgical Students, for Engineers and Foundrymen (who in increasing numbers desire to have an acquaintance with analytical methods), for Iron and Steel Works' Chemists, and for Public Analysts. The general aim of the book has been to set out the complete course of an assay or an analysis in full detail. In many cases whole paragraphs have been reintroduced, where necessary, to obviate the confusion arising from cross references. The analytical methods are given in detail, precise quantities are stated, and the most convenient sizes of beakers, &c., are specified. In these there is no intention of imperiousness. Time and money can be saved by avoiding the waste due to the use of unnecessary excess of chemicals. Good results have been obtained in every-day practice by implicitly following the instructions embodied in the notes. But they must be followed thoughtfully: no book of directions can be a substitute for brains. Examples of calculations are freely given through out the notes, as these have been found to be helpful. The preparation of the necessary solutions is dealt with in a separate part of the book. This arrangement has many advantages. 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.
Download or read book The Sampling and Chemical Analysis of Iron and Steel written by Oswald Bauer and published by . This book was released on 1915 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Assay and Analysis of Iron and Steel Iron Ores and Fuel Classic Reprint written by Thomas Bayley and published by Forgotten Books. This book was released on 2017-10-11 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Assay and Analysis of Iron and Steel, Iron Ores and Fuel Having proved the value of the suggestion in the case of students of the same kind in my own laboratory, I added a few pages for the sake of completeness, and the result is this little work. I hope it will prove useful to those for whom it is primarily intended, and to students of practical chemistry in general. 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.
Download or read book Gases in Metals Vol 1 written by Louis Jordan and published by Forgotten Books. This book was released on 2018-02-20 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Gases in Metals, Vol. 1: The Determination of Combined Nitrogen in Iron and Steel and the Change in Form of Nitrogen by Heat Treatment In the 1918 edition of Blair's Chemical Analysis of Iron and Steel the Allen method is given with several modifications made by Langley. The chief change in the method is the treatment of the caustic-soda solution with a copper-zinc couple to remove nitrates and nitrites. Boussingault 4 had called attention to the fact that nitrates and nitrites in the solution during the distilla tion were partly reduced to ammonia by the ferrous hydroxide present. Another method for the determination of the ammonia in the distillate was proposed in 1907 by Petren and Grabe.5 This consisted in collecting the distillate in standard sulphuric acid. 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.
