Foseco Non-Ferrous Foundryman’s Handbook Part 14 pdf
Foseco Non-Ferrous Foundryman’s Handbook Part 14 pdf
... 123 83 103 8 119 141 96 119 119 141 96 119 9 133 159 107 133 133 159 107 133 10 149 177 120 149 149 177 120 149 11 163 194 131 163 163 194 131 163 12 177 211 143 177 177 211 143 177 13 193 230 ... 104 11 114 136 92 114 114 136 92 114 12 124 148 100 124 124 148 100 124 13 135 161 109 135 135 161 109 135 14 145 173 117 145 145 173 117 145 15 155 183 125 155 155 185 125 155...
Ngày tải lên: 10/08/2014, 11:22
Foseco Ferrous Foundryman''''s Handbook Part 11 pdf
... 10 14 24–30 7–915–20 254 Foseco Ferrous Foundryman’s Handbook (2) Slag, usually lime-silica slag and oxides. Because of the relatively high furnace and pouring temperatures used, the slag particles ... cast-in metal inserts which form parts of castings. CHILCOTE 4 is a refractory, self-drying dressing for external chills. It provides 258 Foseco Ferrous Foundryman’s Handbook Figur...
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Foseco Ferrous Foundryman''''s Handbook Part 13 pdf
... 1.25 Ni Al Bronze 0.50 Sn Bronze 0.75 300 Foseco Ferrous Foundryman’s Handbook Non-ferrous castings Table 19.3 gives a feeding distance factor for some of the non-ferrous alloys; this factor is used ... of two parts: the thermal characteristics of the mould material surrounding the whole of the feeder the properties of the metal within the feeder. 310 Foseco Ferrous Foundryman’s...
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Foseco Ferrous Foundryman''''s Handbook Part 14 potx
... alloys and non-ferrous alloys, neck modulus can be modified to usual casting modulus equal to neck modulus. For full details, refer to Foseco leaflets. A 316 Foseco Ferrous Foundryman’s Handbook KALMINEX ... determine feeder locations and accommodate the particular production practice of the engineer’s foundry. The program includes: 330 Foseco Ferrous Foundryman’s Handbook Fig...
Ngày tải lên: 10/08/2014, 11:22
Foseco Ferrous Foundryman''''s Handbook Part 15 pdf
... 101, 149 Chelford, 148 chromite, 152 cooling, 160 German, 149 grain shape, 147 green, see Green sand olivine, 152 reclamation, see Reclamation safe handling of silica sand, 148 segregation of, 149 silica, ... remaining liquid of the section of which it is a part. Where it resides in this remaining liquid depends on the type of alloy. 350 Foseco Ferrous Foundryman’s Handbook...
Ngày tải lên: 10/08/2014, 11:22
Foseco Non-Ferrous Foundryman’s Handbook Part 1 pdf
... 4 Foseco Non-Ferrous Foundryman’s Handbook 1 cal/cm.s°C = 418.68 W/m.K (thermal conductivity) 1 Btu.in/ft 2 h°F = 0 .144 228 W/m.K (thermal conductivity) 1 Btu/ft 2 h°F ... cal/g°C = 1 kcal/kg°C = 4186.8 J/kg.K 1 Btu/lb°F = 4186.8 J/kg.K 1 Btu/h = 0.293071 W Foseco Non-Ferrous Foundryman’s Handbook Eleventh edition Revised and edited by John R. Brown OXFORD AUCKLAND BOSTON ......
Ngày tải lên: 10/08/2014, 11:22
Foseco Non-Ferrous Foundryman’s Handbook Part 16 pdf
... 288 Foseco Non-Ferrous Foundryman’s Handbook make cost analyses to quickly determine the most cost-effective feeding system ... 221 Forces: buoyancy on cores, 18 opening forces on moulds, 19 FOSCAST refractory cement, 69 Foseco- Morval foam patterns, 145 Foundry Degassing Unit for aluminium, 72 Foundry layout for self-hardening moulds, ... 173 sand reclamation, 175 sand quality, 17...
Ngày tải lên: 10/08/2014, 11:22
Foseco Ferrous Foundryman''''s Handbook Part 2 ppsx
... entrain sand particles. Terminal velocities of spherical particles of density 2.5 g/cm 3 (approx.) BS sieve Particle Terminal velocity size dia. (µm) m/sec ft/sec ft/min 16 1003 7.0 23 140 0 30 500 ... 30/1000 + 3.5 × 40 = 825 + 140 = 965 kgf It is easy to see why such large weights are needed to support moulds in jobbing foundries. 16 Foseco Ferrous Foundryman’s Handbook Calculatio...
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Foseco Ferrous Foundryman''''s Handbook Part 3 docx
... 20.00 3.0 30.0 yes 145 0 9.0 210 100 grey 3.0 26.0 1550 2.0 242 grey 3.0 30.0 no 147 5 7.5 490 0 214 malleable 16.00 3.0 30.0 no 143 0 2.0 400 150 grey 7.20 3.0 30.0 no 148 0 7.0 700 140 208 grey 15.00 3.5 ... yes 1550 9.0 900 363 140 8.0 38.0 no 149 0 7.0 1100 115 grey 8.64 x 8.0 48.0 no 144 0 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 ye...
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Foseco Ferrous Foundryman''''s Handbook Part 4 pot
... 1.5 1.0 1.0 1.0 Hardness (HB) 179 max 143 –207 163–229 197–225 207–269 a ferritic grade b pearlitic Hardness not mandatory 66 Foseco Ferrous Foundryman’s Handbook inoculation process. In general, ... ends, readily distinguished from true flake graphite (Fig. 6.4). Compacted graphite 74 Foseco Ferrous Foundryman’s Handbook pocket. The ladle is filled with liquid iron, sealed and r...
Ngày tải lên: 10/08/2014, 11:22