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NEW BOOKS

NEW BOOKS Jenolite RRN was considered the most NEW BOOKS suitable restorative and most effective if small sections of the guttering were treated Metals Handbook one at a time. Accordingly, the gutters were dammed at 6-ft. intervals with hessian This* is the first supplement to the 1948 covers engine metals and engine wear, bags filled with sand and coated with an edition of the Metals Handbook. New and effect of stress concentration on design inexpensive black bitumen paint, and the additional material and information have strength, shot peening and other surface- gutter outlets were plugged. been added to those sections of the 1948 working processes, design of ferrous cast­ edition in which the greatest advancements ings and design of brazed joints. The work commenced at the centre of have been made. Twenty-two author com­ The last section, on ' Processing and the gutter—that is, in the section between mittees were appointed to compile the Testing,' contains chapters on carbonitrid- the two centre hessian bags—which was technical information for this volume, ing, the agitation of quenching mediums, filled with Jenolite RRN, and operators which is in three sections, 'Metals and the cost of heat treating, selection of metal equipped with long-handled wire brushes Applications,' 'Design and Application' cleaning methods, press forming of sheet scrubbed the gutter until the surface was and 'Processing and Testing.' steel, machining of steel and cast iron, considered satisfactory for this stage of the The first part includes chapters on the machining, jointing and finishing of powder work. The two centre bags were then selection of constructional steels, the selec­ metal parts, steel melting, selection of lifted and the solution allowed to run into methods for non-destructive inspection and the adjoining sections. The balance of the tion of tool steels, stainless steels, heat- metallography. RRN was stirrup pumped into further resisting alloys, nodular cast iron, applica­ sections along the gutter, and this pro­ tions of aluminium and aluminium alloys, The 1954 supplement is copiously illus­ selection of copper and copper alloys, cedure was carried out until the whole trated with photographs and diagrams and magnesium and magnesium alloys, and gutter had been treated. The sludge was includes a comprehensive eight-page index. titanium and titanium alloys. taken up into pails for removal and, where The Metals Handbook has been prepared necessary, a second light coating of RRN The 'Design and Application' section under the direction of a special committee was applied to various areas of the steel. of the American Society for Metals, The second phase of the renovation work obviously with much care, and it will *Metals Handbook, 1954 Supplement, edited began once again at the centre of the certainly be a useful addition to the book­ by Taylor Lymen. Cleveland, Ohio: The gutter. Two operators, each with a stain­ shelves of metallurgists and others American Society for Metals, 1954. Pp. 184, less-steel kettle of RRN and a 4-in. nylon illustrated. interested in metals. brush, washed the surface while working away from each other and brushing any Technical Literature residues towards the ends of the gutter. Spheroidal graphite cast iron. By Automatic chromium-plating bar­ As the treated surfaces became tacky, changing the form of free graphite in cast rel. This plant has been designed to meet a round coat of Jenolite chemical sealer was iron from flakes to spheroids the strength a demand for the automatic chromium applied by the same method used in the of the iron is doubled and the brittleness plating of articles such as nuts, bolts, second phase. The finishing coats, applied normally associated with iron castings is washers and other small parts which have 24 hr. after the sealer, were smoke-stack substantially reduced. This booklet, pub­ first been nickel plated. It is described in quality bitumen paints. lished by the Mond Nickel Co. Ltd., an illustrated folder issued by the makers, provides the engineer with a concise review Electro-Chemical Engineering Co. Ltd. Corrosion. A series of papers were of the properties and applications of s.g. The average thickness of nickel should be published in Vol. 5 of Research, and the cast iron. Castings made from this material not less than 0.0002 in. and the range of publishers, Butterworth Scientific Pub­ combine the corrosion resistance of cast suitable articles is limited generally to lications, have reprinted these in book iron with strength approaching that of steel pieces up to 2 in. in length which can be form. The eight papers give a good cross- and a measure of ductility. Marine tumbled and will not nest. One man can section of the subject and have been written engineers are using s.g. iron for tanker operate four of these plants, the only by some of the foremost authorities, in­ heating-pipe systems, dockside and deck manual operations required being the filling cluding Drs. U. R. Evans and J. E. O. gear, bollards, winch and hoist details. of the hopper with work for chromium Mayne of Cambridge University, S. C. The corrosion resistance of s.g. iron is plating and removing baskets of plated Britton of the Tin Research Institute and approximately the same as for flake-graphite articles. Approximately 6,000 1-in.-long Dr. W. H. J. Vernon, lately of the D.S.I.R. irons. No. 8 wood screws can be plated in one Chemical Research Laboratory at Ted- hour, as an example of the plant's capa­ dington. Papers include 'Metallic Cor­ Ni-Hard. A summary of properties bilities. rosion,' 'Corrosion Prevention of Ships in and applications of Ni-Hard nickel cast Sea Water,' 'Metallic Coatings,' 'The Renovatin g corroded guttering. iron is given in a recent booklet by the Protective Action of Paints,' 'Corrosion Perhaps no item of metalwork is more often Mond Nickel Co. Ltd. It is a white cast overlooked from the point of view of main­ Inhibitors,' 'Corrosion Testing' and iron alloyed with nickel and chromium to 'Vapour Phase Inhibitors.' The price is tenance than pressed-steel guttering, which give high hardness and outstanding resis­ 6s. 6d. including postage. is nevertheless an expensive and integral tance to abrasion. Typical uses are grind­ part of the structure as a whole. The ing balls, mill liners, pulveriser rings, problem lies, of course, in the inacces­ slurry pumps, piping and metallurgical sibility of the guttering; clearly, if it were rolls. more readily susceptible to inspection, gut­ Corrosion—It can be prevented. tering would not be allowed to deteriorate There has been great advancement in the and reach the corroded state to be found past few years in acid- and alkali-resisting on many industrial sites. Jenolite News paint. This four-page leaflet, produced by (1954, No. 6) describes a case where some Turner & Brown Ltd.with the co-operation large valley gutters had become severely of the British Oxygen Co. Ltd. and Messrs. corroded. The cause was found to be Tretol Ltd., shows corrosion at its worst heavy deposits of acid dust supplemented and how properly applied painting speci­ by frequent falls of acid-bearing rain, the fications can considerably prolong the life two combining to form a permanent wet of structural steel work. acid-sludge layer on the guttering. CORROSION TECHNOLOGY, December 1954 http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Anti-Corrosion Methods and Materials Emerald Publishing

NEW BOOKS

Anti-Corrosion Methods and Materials , Volume 1 (10): 1 – Oct 1, 1954
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Publisher
Emerald Publishing
Copyright
Copyright © Emerald Group Publishing Limited
ISSN
0003-5599
DOI
10.1108/eb019000
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Abstract

Jenolite RRN was considered the most NEW BOOKS suitable restorative and most effective if small sections of the guttering were treated Metals Handbook one at a time. Accordingly, the gutters were dammed at 6-ft. intervals with hessian This* is the first supplement to the 1948 covers engine metals and engine wear, bags filled with sand and coated with an edition of the Metals Handbook. New and effect of stress concentration on design inexpensive black bitumen paint, and the additional material and information have strength, shot peening and other surface- gutter outlets were plugged. been added to those sections of the 1948 working processes, design of ferrous cast­ edition in which the greatest advancements ings and design of brazed joints. The work commenced at the centre of have been made. Twenty-two author com­ The last section, on ' Processing and the gutter—that is, in the section between mittees were appointed to compile the Testing,' contains chapters on carbonitrid- the two centre hessian bags—which was technical information for this volume, ing, the agitation of quenching mediums, filled with Jenolite RRN, and operators which is in three sections, 'Metals and the cost of heat treating, selection of metal equipped with long-handled wire brushes Applications,' 'Design and Application' cleaning methods, press forming of sheet scrubbed the gutter until the surface was and 'Processing and Testing.' steel, machining of steel and cast iron, considered satisfactory for this stage of the The first part includes chapters on the machining, jointing and finishing of powder work. The two centre bags were then selection of constructional steels, the selec­ metal parts, steel melting, selection of lifted and the solution allowed to run into methods for non-destructive inspection and the adjoining sections. The balance of the tion of tool steels, stainless steels, heat- metallography. RRN was stirrup pumped into further resisting alloys, nodular cast iron, applica­ sections along the gutter, and this pro­ tions of aluminium and aluminium alloys, The 1954 supplement is copiously illus­ selection of copper and copper alloys, cedure was carried out until the whole trated with photographs and diagrams and magnesium and magnesium alloys, and gutter had been treated. The sludge was includes a comprehensive eight-page index. titanium and titanium alloys. taken up into pails for removal and, where The Metals Handbook has been prepared necessary, a second light coating of RRN The 'Design and Application' section under the direction of a special committee was applied to various areas of the steel. of the American Society for Metals, The second phase of the renovation work obviously with much care, and it will *Metals Handbook, 1954 Supplement, edited began once again at the centre of the certainly be a useful addition to the book­ by Taylor Lymen. Cleveland, Ohio: The gutter. Two operators, each with a stain­ shelves of metallurgists and others American Society for Metals, 1954. Pp. 184, less-steel kettle of RRN and a 4-in. nylon illustrated. interested in metals. brush, washed the surface while working away from each other and brushing any Technical Literature residues towards the ends of the gutter. Spheroidal graphite cast iron. By Automatic chromium-plating bar­ As the treated surfaces became tacky, changing the form of free graphite in cast rel. This plant has been designed to meet a round coat of Jenolite chemical sealer was iron from flakes to spheroids the strength a demand for the automatic chromium applied by the same method used in the of the iron is doubled and the brittleness plating of articles such as nuts, bolts, second phase. The finishing coats, applied normally associated with iron castings is washers and other small parts which have 24 hr. after the sealer, were smoke-stack substantially reduced. This booklet, pub­ first been nickel plated. It is described in quality bitumen paints. lished by the Mond Nickel Co. Ltd., an illustrated folder issued by the makers, provides the engineer with a concise review Electro-Chemical Engineering Co. Ltd. Corrosion. A series of papers were of the properties and applications of s.g. The average thickness of nickel should be published in Vol. 5 of Research, and the cast iron. Castings made from this material not less than 0.0002 in. and the range of publishers, Butterworth Scientific Pub­ combine the corrosion resistance of cast suitable articles is limited generally to lications, have reprinted these in book iron with strength approaching that of steel pieces up to 2 in. in length which can be form. The eight papers give a good cross- and a measure of ductility. Marine tumbled and will not nest. One man can section of the subject and have been written engineers are using s.g. iron for tanker operate four of these plants, the only by some of the foremost authorities, in­ heating-pipe systems, dockside and deck manual operations required being the filling cluding Drs. U. R. Evans and J. E. O. gear, bollards, winch and hoist details. of the hopper with work for chromium Mayne of Cambridge University, S. C. The corrosion resistance of s.g. iron is plating and removing baskets of plated Britton of the Tin Research Institute and approximately the same as for flake-graphite articles. Approximately 6,000 1-in.-long Dr. W. H. J. Vernon, lately of the D.S.I.R. irons. No. 8 wood screws can be plated in one Chemical Research Laboratory at Ted- hour, as an example of the plant's capa­ dington. Papers include 'Metallic Cor­ Ni-Hard. A summary of properties bilities. rosion,' 'Corrosion Prevention of Ships in and applications of Ni-Hard nickel cast Sea Water,' 'Metallic Coatings,' 'The Renovatin g corroded guttering. iron is given in a recent booklet by the Protective Action of Paints,' 'Corrosion Perhaps no item of metalwork is more often Mond Nickel Co. Ltd. It is a white cast overlooked from the point of view of main­ Inhibitors,' 'Corrosion Testing' and iron alloyed with nickel and chromium to 'Vapour Phase Inhibitors.' The price is tenance than pressed-steel guttering, which give high hardness and outstanding resis­ 6s. 6d. including postage. is nevertheless an expensive and integral tance to abrasion. Typical uses are grind­ part of the structure as a whole. The ing balls, mill liners, pulveriser rings, problem lies, of course, in the inacces­ slurry pumps, piping and metallurgical sibility of the guttering; clearly, if it were rolls. more readily susceptible to inspection, gut­ Corrosion—It can be prevented. tering would not be allowed to deteriorate There has been great advancement in the and reach the corroded state to be found past few years in acid- and alkali-resisting on many industrial sites. Jenolite News paint. This four-page leaflet, produced by (1954, No. 6) describes a case where some Turner & Brown Ltd.with the co-operation large valley gutters had become severely of the British Oxygen Co. Ltd. and Messrs. corroded. The cause was found to be Tretol Ltd., shows corrosion at its worst heavy deposits of acid dust supplemented and how properly applied painting speci­ by frequent falls of acid-bearing rain, the fications can considerably prolong the life two combining to form a permanent wet of structural steel work. acid-sludge layer on the guttering. CORROSION TECHNOLOGY, December 1954

Journal

Anti-Corrosion Methods and Materials – Emerald Publishing

Published: Oct 1, 1954

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