Foseco Ferrous Foundryman’s Handbook 35 pot

... are needed to support moulds in jobbing foundries. Foseco Ferrous Foundryman’s Handbook Preface The last edition of the Foseco Foundryman’s Handbook was published in 1994 and like all the earlier ... 428 22 carat 17 500 1090 rolled 7180 448 Graphite, powder 480 30 solid 2200 138 24 Foseco Ferrous Foundryman’s Handbook iron’ and then by a long heat treatment process, conv...

Ngày tải lên: 27/06/2014, 17:20

... requirements 334 FEEDERCALC 335 Chapter 20 Computer simulation of casting processes 344 Introduction 344 Solidification modelling 344 Contents ix 6 Foseco Ferrous Foundryman’s Handbook Areas and volumes ... problems. Addition of 0.02–0.03% titanium neutralises the effect of nitrogen. 24 Foseco Ferrous Foundryman’s Handbook iron’ and then by a long heat treatment process, conv...

Ngày tải lên: 27/06/2014, 17:20

... 689 63 1.4 75 105 ≤63 0.5 38 19 Total 99.6 – 20 335 Average grain size = 20 335/ 99.6 = 204 µm 26 Foseco Ferrous Foundryman’s Handbook melt after treatment of liquid iron of suitable composition with ... – U28 27 – 19.0 –– V 31.6 19.6 – 6.1 8.3 – Zn 120 6.0 6.5 7.14 31 35 Zr 22.6 44 – 6.49 5.9 – 34 Foseco Ferrous Foundryman’s Handbook Machinability In general, the higher th...

Ngày tải lên: 22/03/2014, 11:20

... solidification program 346 Cost benefits of solidification simulation 351 Conclusions 352 Index 353 x Contents 16 Foseco Ferrous Foundryman’s Handbook Calculation of AFS grain fineness number Using either ... value is a guide to the tensile strength and chilling characteristics of the iron. 26 Foseco Ferrous Foundryman’s Handbook melt after treatment of liquid iron of su...

Ngày tải lên: 27/06/2014, 17:20

... the help received from many individ- uals, in particular from colleagues at Foseco. 22 Foseco Non -Ferrous Foundryman’s Handbook pressure diecasting, high pressure dicasting and investment casting. ... strength of Al–Si7Mg alloy test bars cast in various ways. (From Foseco Foundry Practice, 226, July 1995.) Foseco Non -Ferrous Foundryman’s Handbook Eleventh edition Revised a...

Ngày tải lên: 13/02/2014, 16:20

... Publication Data Brown, John R. Foseco ferrous foundryman’s handbook. 1. Founding – Handbooks, manuals, etc. I Title II Foseco International III Foundryman’s handbook 671.2 Library of Congress ... bound in Great Britain Foseco Ferrous Foundryman’s Handbook Edited by John R. Brown OXFORD AUCKLAND BOSTON JOHANNESBURG MELBOURNE NEW DELHI 8 Foseco Ferrous Foundryman’s...

Ngày tải lên: 14/03/2014, 15:20

... Foseco logo and all product names appearing in capital letters are trademarks of the Foseco group of companies, used under licence. John R. Brown Table 2.7 (Continued) 22 Foseco Non -Ferrous Foundryman’s ... publishers.) Table 2.5 Chemical composition (weight per cent) of BS 1490:1988 alloys 14 Foseco Non -Ferrous Foundryman’s Handbook Comparison of sieve sizes Sieves used for...

Ngày tải lên: 14/03/2014, 15:20

... gravity diecasting, low Foseco Non -Ferrous Foundryman’s Handbook Table 2.6 Typical mechanical properties of BS-1490:1998 alloys 18 Foseco Non -Ferrous Foundryman’s Handbook Dust control in foundries Air ... Metal-producing top surface covers 285 FEEDOL anti-piping compounds for all non -ferrous alloys 286 26 Foseco Non -Ferrous Foundryman’s Handbook BS EN 1706:1998...

Ngày tải lên: 22/03/2014, 11:20

... from many individ- uals, in particular from colleagues at Foseco. Table 2.8 Casting characteristics, etc. 18 Foseco Non -Ferrous Foundryman’s Handbook Dust control in foundries Air extraction is used ... pressure d/c F 240 140 <1 80 LM24 * Mechanical properties for guidance only. 14 Foseco Non -Ferrous Foundryman’s Handbook Comparison of sieve sizes Sieves used for sand gra...

Ngày tải lên: 27/06/2014, 17:20

... castings (British Standard L-series and Ministry of Defence Aerospace Alloys) 10 Foseco Non -Ferrous Foundryman’s Handbook Approximate bulk densities of common materials Material kg/m 3 lb/ft 3 Material ... AC-51300 EN AC-Al Mg5 EN AC-51400 EN AC-Al Mg5(Si) AlZnMg EN AC-71000 EN AC-Al Zn5Mg 8 Foseco Non -Ferrous Foundryman’s Handbook The physical properties of metals (Continued)...

Ngày tải lên: 27/06/2014, 17:20