The panorama of science and art; embracing the principal sciences and arts; the methods of working in wood and metal; and a miscellaneous selection of useful and interesting processes and experiments.

Mode of access: Internet.

Iron and steel; a treatise on the smelting, refining, and mechanical processes of the iron and steel industry, including the chemical and physical characteristics of wrought iron, carbon, high-speed and alloy steels, cast iron, and steel castings, and the application of these materials in machine and tool construction,

Mode of access: Internet.

Federal metal and nonmetallic mine safety act. Hearings before the Select Subcommittee on Labor of the Committee on Education and Labor, House of Representatives, Eighty-ninth Congress, first session, on H. R. 6961 and similar bills, a bill to promote health and safety in metal and nonmetallic mineral industries, and for other purposes.

Adam C. Powell, chairman.

Sanitary and heating age.

Mode of access: Internet.

A. Geology and mineral paragenesis of the Pea Ridge Iron Ore Mine, Washington County, Missouri : origin of the rare-earth-element- and goldbearing breccia pipes /

Includes bibliographical references.

The powder metallurgy of uranium /

Uranium is a ductile metal and cannot be comminuted to a fine powder by any mechanical means such as crushing, milling or grinding. Uranium, however, reacts readily with hydrogen and forms UH3, which is a fine powder of less than 400 mesh screen size. The factors controlling the rats of the hydride formation are: (a) The surface area of the metal; (b) the temperature at which the reaction takes place; (c) the pressure of hydrogen. In order to increase the reaction area, one has to hydride small metal pieces rather than a single mass. The hydrogen reacts with uranium metal at temperatures as low as 100 deg to 1500 deg, and the reaction rate becomes quite rapid at approximately 225 deg C. The hydrogen for this purpose has to be of high purity and any small amount of oxygen in hydrogen delays the start of the reaction.

Illustrated technical dictionary in six languages, English, German, French, Russian, Italian, Spanish /

Vols. 7-13 have added t.p.: Schlomann-Oldenbourgh illustrierte technische wörterbücher, unter mitwirkung hervorragender fachieute des in- und auslandes, hrsg. von Alfred Schlomann ... Müchen und Berlin, Druck und verlag von R. Oldenbourg; London, Constable & Co., etc.

Transactions.

Includes bibliographies: A bibliography of John Evelyn, by H. B. Wheatley: v.1, 77-90 -- Incunabula Virgiliana, comp. by W. A. Copinger: v.2, p.[123]-226. A list of books and papers on printers and printing, under the countries and towns to which they refer. Comp. by T. B. Reed: v.3, p.[81]-152 -- List of manuscripts and examples of metal and ivory bindings from the Bibliotheca Lindesiana: v.4. p.[213]-232 -- Bibliography of printing in Sicily, by R. S. Faber: v.5, p.209-211 -- A bibliography of the writings of Christopher Smart, with biographical references. By G. J. Gray: v.6, p.[269]-303 -- List of lace books, by E. F. Strange: v.7, p.219-246 -- Handlist of books in the library of the Bibliographical society: v.8, li p -- A bibliography of the Thoughts of Marcus Aurelius Antoninus, by J. W. Legg: v.10, p.[15]-81 -- The bibliography of Petronius, by S. Gaselee, with a Short-title handlist: v.10, p.[141]-233 -- A list of bibliographical books published since 1893. Comp. by R. A. Peddie: v.10, p.[235]-311 -- Richard Schilders and the English Puritans, by J. D. Wilson: v.11, p.[65]-134 -- The Schotts of Strassburg and their press, by S. H. Scott: v.11, p.[165]-188 -- Notes on English books printed abroad, 1525-48, by R. Steele: v.11, p.[189]-236 -- The romance of Amadis of Gaul, by H. Thomas: v.11, p.[251]-297 -- Notes on the bibliography of Pope, by G. A. Aitken: v.12, p.[113]-143 -- Road-books and itineraries bibliographically considered, by Sir H. G. Fordham: v.13, p.[29]-68 -- The Palmerin romances, by H. Thomas: v.13, p.[97]-144 -- Books on accountancy, 1494-1600, by C. Gordon: v.13, p.[145]-170 -- An agreement for bringing out the second Quignon breviary. Ed. by J.W. Legg: v. 13, p. [323]-348 -- Notes on the bibliography of Matthew Prior, by G. A. Aitken: v.14, p.[39]-68 -- The City printers [with partial list of titles of City official literature] by C. Welch: v.14, p.[175]-241.

Determination of the causes of weld-metal cracking in high-strength steels and the development of heat-treatable low-alloy-steel filler wires for use with the inert-gas-shielded arc-welding process

"Materials Central, Contract no. AF 33(616)-5878, Project no. 7351."