Foseco Ferrous Foundryman''''''''s Handbook Part 10 doc

... of testing coatings, particularly the less viscous slurries 230 Foseco Ferrous Foundryman’s Handbook The binder The function of the binder is to bond together the filler particles and to provide ... completely. Figure 15.7 The use of Foseco Low Carbon Copolymer Bead eliminates lustrous carbon defects on grey and ductile iron castings. 238 Foseco Ferrous Foundryman’s Handbook coa...

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... 38.0 no 1490 7.0 1100 115 grey 8.64 x 8.0 48.0 no 1440 8.0 1500 138 grey wide range 9.0 42.0 yes 1500 33.0 2000 180 121 grey 10. 60 x 9.5 48.0 yes 1460 8.0 100 0 500 129 grey 10. 0 x 10. 0 52.0 no 1450 ... of metal) of SLAX 10 or SLAX 30 is scattered over the slag on top of the furnace. This is rabbled to form a dry, expanded crust and skimmed off. 64 Foseco Ferrous Foundryman’s Ha...

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... The rammed material was vented by 1 mm holes, 50 mm apart Figure 11.3 1100 kg capacity teapot KALTEK ladle. 128 Foseco Ferrous Foundryman’s Handbook [C] + [O] = CO (g) (1) 2[H] = H 2 (g) (2) A ... British Standard for details. 124 Foseco Ferrous Foundryman’s Handbook Induction furnaces for steel melting may have a melt capacity of up to 6 tonnes. Frequencies of 100 0 Hz are usu...

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... method Deoxidation practice STELEX type 278 Foseco Ferrous Foundryman’s Handbook It has been estimated that 1 tonne of steel contains between 10 12 and 10 15 indigenous oxide inclusions. Each inclusion ... unit. φ Da φ du φ Du H Figure 17.22 KALPUR unit for horizontally parted automatic moulding lines. 286 Foseco Ferrous Foundryman’s Handbook Metal flow rate The same facto...

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... (BS 410: 1976) together with other sieve types. Sieve aperture, micrometres and sieve numbers ISO/R.565 series (BS 410: 1976) BSS ASTM (␮m) No. ␮m No. ␮m (100 0) 16 100 3 18 100 0 710 22 699 22 710 500 ... 45 350 250 60 251 60 250 (212) 72 211 70 210 180 (150) 100 152 100 149 125 120 125 90 150 104 150 105 63 200 76 200 74 (45) 300 53 325 44 Notes: The 100 0 and 45 sieves are opt...

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... build-up. 64 Foseco Non -Ferrous Foundryman’s Handbook Figure 5.1 Drawings 1–8. The installation of the INSURAL ATL ladle lining system.           50 Foseco Non -Ferrous Foundryman’s Handbook such ... ATL400 KC7988 750 680 975 570 kg ATL600 KC7990 910 840 850 770 kg ATL800 KC7922 920 840 100 0 950 kg ATL1000 66 Foseco Non -Ferrous Foundryman’s Handbook ensure effect...

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... according to the temperature of the melt. Figure 6.2 The Foseco Mobile Degassing Unit. 76 Foseco Non -Ferrous Foundryman’s Handbook Figure 6.5 The Foseco Metal Treatment Station. Table 6.3 Grades of ... refined 72 Foseco Non -Ferrous Foundryman’s Handbook Degassing aluminium alloys The maximum concentration of dissolved hydrogen possible in aluminium alloys can be as high as 0.6...

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... The 170 Foseco Non -Ferrous Foundryman’s Handbook Conversion table kPa (kN/m 2 ) kgf/cm 2 psi (lbf/in 2 ) 10 0 .10 1.5 50 0.51 7.3 100 1.02 14.5 200 2.04 29.0 300 3.06 43.5 400 4.08 58.0 500 5 .10 72.5 600 ... (phenolic-urethanes) Foseco product: POLISET binder. Principle: The binder is supplied in three parts. Part 1 is a phenolic resin in an organic solvent. Part 2 is MDI (m...

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... tools. 40 80 Gassing time (seconds) 120 5 10 15 20 Compression strength (kg/cm ) 2 3.5% Solosil 3.5% Conventional silicate 210 Foseco Non -Ferrous Foundryman’s Handbook the high reactivity, an automatic ... have been developed. Foseco has withdrawn all hexa-containing products from sale. 208 Foseco Non -Ferrous Foundryman’s Handbook Improvements to the CO 2 silicate process F...

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... 20°C 7.05 7 .10 7.15 7.20 7.25 7.30 7.30 (g/cm 3 ) Ductile iron Grade 350/22 400/12 500/7 600/3 700/2 Density at 20°C 7 .10 7 .10 7 .10 7.17 7.17–7.20 7.20 (g/cm 3 ) Malleable iron Grade 350 /10 450/6 ... flakes Dimensions of the graphite particles forms I to VI Reference Dimensions of the particles True dimensions number observed at 100 (mm) (mm) 1 > ;100 >1 2 50– 100 0.5–1 3 25–5...

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