IN spite of the extensive use of cast iron as a structural material, its scientific study has lagged conspicuously behind that of steel. Until quite recently, the knowledge of its constitution has ...

The metallurgy of the precious metals is for the most part effected in the immediate neighbourhood of the mines, and these, in turn, are usually situated in out-of-the-way districts.

We are still in the Iron and Steel Age, and likely to become more and more dependent on them for our material well-being. NO single element has exercised such a profound influence on the social ...

Product quality. Figure 1 shows the chromium content in the produced alloy for smelting of raw input materials and smelting of chromite pre-reduced in a solid state for 2 h and 5 h at 1300 °C. Included in the figure is the lower limit for chromium according to the ASTM International (ASTM) standard for high carbon (HC) ferrochromium grade C 10 …

First published in 1869, Nature is the world's leading multidisciplinary science journal. Nature publishes the finest peer-reviewed research that drives ground-breaking discovery, and is read by ...

perhaps through the production of a hydrated oxide or suboxide (nickel, magnesium)•; to increase the rate of o_xidation (iron, tin, niobium at 400° C) 5-8 ; to decrease it

Request PDF | Metallurgy: Iron production electrified | Scientists have long dreamt of converting molten iron oxide to iron and oxygen using electricity. ... Nature 497(7449) DOI:10.1038 ...

Metallurgical Applications of the Electron Microscope A Symposium held at the Royal Institution, London, on 16 November 1949, and organized by the Institute of Metals in association with the ...

CAST iron has a very limited literature in comparison with steel, and it is only lately that any considerable attention has been given to its scientific study, although isolated workers have ...

Request PDF | Metallurgy: Iron production electrified | Scientists have long dreamt of converting molten iron oxide to iron and oxygen using electricity. ... Nature 497(7449) …

IN view of the importance of the iron and steel industry to Great Britain, it is remarkable that so few textbooks are available to metallurgical students. One or two which formerly enjoyed a well ...

The Metallurgy of Gold By Sir Thomas Kirke Rose W. A. C. Newman. (Griffin's Scientific Text-Books.) Seventh edition, revised throughout and re-set. Pp. xiii + 561.

(1) THE authors of this book are respectively the steel-maker and works manager at one of the large Sheffield steel works, and their book is dedicated to the workmen in appreciation of their ...

THE professorial staff of the Department of Metallurgy of the University of Birmingham has now been further enlarged by the appointment of two new professors : Dr. G. V. Raynor as professor of ...

(1) An Introduction to Physical Metallurgy (2) The Principles of Physical Metallurgy (3) Principles of Metallography (4) An Introduction to the Metallurgy of Iron and Steel. Nature 138, 1032 ...

Molten oxide electrolysis (MOE) is an electrometallurgical technique that enables the direct production of metal in the liquid state from oxide feedstock 1,2, and compared with traditional methods ...

A PONDEROUS volume, profusely illustrated, abounding in detail, probably the best yet published on the whole subject, yet a little disappointing, for, though necessarily to a large extent a ...

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Iron production electrified. New tech for extraction of Fe directly from its oxide w/o C via high-T #electrolysis.

ONE of the more useful, if less obtrusive, functions of the British Association has been the assistance given by modest subsidies in initiating lines of research, which could offer little to ...

THE well-known efforts of Prof. Roberts-Austen in leading students to appreciate the application of correct principles to the metallurgic art, led to high expectation when the publication of his ...

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BULLETIN No. 12 of the Indian Association for the Cultivation of Science contains an interesting article on iron in ancient India, by Mr. Panchanan Neogi, professor of chemistry in the Rajshahi ...

Metal recycling plays a crucial role in mitigating the shortage of critical metals and reducing reliance on primary mining. Current liquid hydrometallurgy involves substantial water and chemical ...

THE title of the above work is somewhat misleading, in that its scope is much narrower than is suggested by the title. Apart from a short chapter at the end on steam and power hammers, it deals ...

Scientists have long dreamt of converting molten iron oxide to iron and oxygen using electricity. An anode material that withstands the high temperatures and corrosive …

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Metallurgy involves science and engineering of metals, from fundamental understanding of physical and chemical behavior of metals to processing of metallic components.

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With reference to the production of permanent strain at normal temperatures, Dr. Hatfield instanced a test now in progress at the Brown-Firth Research Laboratories. ... Recent Researches in Steel ...