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 |  موضوع: كتاب Foseco Non-Ferrous Foundryman's Handbook (11th Edition) الأربعاء 03 يوليو 2013, 4:00 pm | |
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أخوانى فى الله
أحضرت لكم كتاب
Foseco Non-Ferrous Foundryman's Handbook (11th Edition)
Eleventh edition
Revised and edited by
John R. Brown
ويتناول الموضوعات الأتية :
1 Tables and general data 1
SI units and their relation to other units 1
SI, metric, non-SI and non-metric conversions 2
Conversion table of stress values 5
Areas and volumes of circles, spheres, cylinders etc 6
The physical properties of metals 7
The physical properties of metals (Continued) 8
Densities of casting alloys 9
Approximate bulk densities of common materials 10
Patternmakers contraction allowances 11
Volume shrinkage of principal casting alloys 13
Comparison of sieve sizes 14
Calculation of average grain size 15
Calculation of AFS grain fineness number 16
Recommended standard colours for patterns 17
Dust control in foundries 18
Buoyancy forces on cores 18
Core print support 19
Opening forces on moulds 19
Dimensional tolerances and consistency achieved in
castings 21
2 Aluminium casting alloys
Introduction
Casting alloys 25
Casting processes 39
The effect of alloying elements 39
Heat treatment of aluminium alloys 42
3 Melting aluminium alloys
Introduction
Raw materials 47
Melting furnaces 47
Corundum growth 54
Choice of melting unit 55
4 Fluxes
Application of COVERAL powder fluxes
Granular COVERAL fluxes 61
5 INSURAL refractory for ladles and metal
transport
Ladle liners 65
6 Treatment of aluminium allo y melts
Hydrogen gas pick-up in aluminium melts
Degassing aluminium alloys 72
Grain refinement of aluminium alloys 77
Modification of aluminium alloys 79
Sodium modification 81
Strontium modification 82
Permanent modification 83
Sand, gravity die and low pressure diecasting 83
Medium silicon alloys, 4 7% Si 84
Eutectic silicon alloys, 12% Si 84
Treatment of hypereutectic Al Si alloys (over 16% Si) 85
Melting and treatment of aluminium magnesium alloys (
4 10% Mg) 86
Special requirements for gravity diecasting 87
Treatment of alloys for pressure diecasting 87
7 Running, gating and feeding aluminium
castings 75
Gating without filters 90
Gating with filters 93
Feeding mechanisms in Al alloy and other non- ferrous
castings 94
Simulation modelling 98
8 Filtration of aluminium alloy c astings
SIVEX FC filters 100
Use of filters in conventional running systems 101
Direct pouring of aluminium alloy castings 104
KALPUR combined sleeve and SIVEX FC filter for
aluminium castings 105
Direct pouring into metal dies 107
9 Pressure diecasting of aluminium alloys
Die design
Process control 111
Modification of the diecasting process 113
Applications of diecastings 114
The diecasting foundry 114
Die coating 116
10 Low pressure and gravity diecasting
Low pressure diecasting
Gravity diecasting 124
Die coatings for gravity and low pressure diecasting 127
11 Sand casting processes
Green sand 136
Moulding machines 137
Core assembly sand processes 140
The Lost Foam process 144
12 Sands and sand bonding s ystems
Properties of silica sand for foundry use
Typical silica foundry sand properties 151
Safe handling of silica sand 152
Segregation of sand 153
Measurement of sand properties 153
Thermal characteristics of silica sand 153
Zircon, ZrSiO4 154
Chromite, FeCr2O4 156
Olivine, Mg2SiO4 156
Green sand additives 157
The green sand system 160
Green sand properties 163
Control of green sand systems 164
Sand testing 165
Control graphs 165
Parting agents 166
Special moulding materials, LUTRON 166
13 Resin bonded sand
Chemically bon ded sand
Self-hardening process (also known as self-set, no- bake
or cold- setting process)
Testing chemically bonded, self-hardening sands 169
Mixers 171
Sand quality 172
Pattern equipment 172
Curing temperature 173
Design of moulds using self-hardening sand 173
Foundry layout 173
Sand reclamation 175
Typical usage of sand reclamation 178
Furanes 180
Phenolic-isocyanates (phenolic-urethanes) 182
Alkaline phenolic resin, ester hardened 183
Heat triggered processes 185
Gas triggered systems 186
The shell or Croning process 187
Hot-box process 189
Warm-box process 190
Oil sand 191
Phenolic-urethane-amine gassed (cold-box) process 193
ECOLOTEC process (alkaline phenolic resin gassed with
CO2) 195
The SO2 process 196
SO2- cured epoxy resin 198
Ester-cured alkaline phenolic system 198
Review of resin core-making processes 199
14 Sodium silicate bonded sand
Sodium silicate
CO2 silicate process ( basic process) 205
Gassing CO2 cores and moulds 207
Improvements to the CO2 silicate process 208
The CARSIL range of silicate binders 209
SOLOSIL 209
Self-setting sodium silicate processes 210
Ester silicate process 210
Adhesives and sealants 215
CORSEAL sealants 215
TAK sealant 215
15 Magnesium casting
Casting alloys
The melting, treatment and casting of magnesium alloys 218
16 Copper and copper alloy castings
The main copper alloys and their ap plications
Specifications for copper-based alloys 226
Colour code for ingots 227
Melting copper and copper-based alloys 232
Melting and treatment of high conductivity copper 238
Copper-silver 242
Copper cadmium 243
Copper chromium 243
Commercial copper 243
Melting and treatment of brasses, copper zinc alloys 244
Melting bronzes and gunmetals 248
Melting aluminium bronze 250
Melting manganese bronze 250
Melting high lead bronze 250
Melting copper nickel alloys 251
Filtration of copper-based alloys 251
17 Feeding systems
Natural feeders
Aided feeders 253
Feeding systems 254
The calculation of feeder dimensions 257
Steel, malleable iron, white irons, light alloys and copperbased
alloy castings 262
Grey and ductile irons 266
Introduction 268
Range of feeder products 269
Breaker cores 279
The application of feeder sleeves 280
Williams Cores 283
FERRUX anti-piping compounds for iron and steel
castings 284
Metal-producing top surface covers 285
FEEDOL anti-piping compounds for all non-ferrous alloys 286
Aids ot the calculation of FEEDER requirements 286
Nomograms 287
FEEDERCALC 287
Calculating feeder sizes for aluminium alloy castings 288
Index
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رابط تنزيل كتاب Foseco Non-Ferrous Foundryman's Handbook (11th Edition) 
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rambomenaa
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| | موضوع: رد: كتاب Foseco Non-Ferrous Foundryman's Handbook (11th Edition) الخميس 04 يوليو 2013, 11:54 am | |
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جزاك الله
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Admin
مدير المنتدى
عدد المساهمات : 18724
التقييم : 34706
تاريخ التسجيل : 01/07/2009
الدولة : مصر
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| | موضوع: رد: كتاب Foseco Non-Ferrous Foundryman's Handbook (11th Edition) الخميس 04 يوليو 2013, 12:11 pm | |
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- rambomenaa كتب:
- جزاك الله
خير الجزاء وجعلها الله فى ميزان حسناتك
جزانا الله وإياك خيراً |
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محمد محمد أحمد
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| | موضوع: رد: كتاب Foseco Non-Ferrous Foundryman's Handbook (11th Edition) الجمعة 12 يوليو 2013, 1:07 am | |
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Admin
مدير المنتدى
عدد المساهمات : 18724
التقييم : 34706
تاريخ التسجيل : 01/07/2009
الدولة : مصر
العمل : مدير منتدى هندسة الإنتاج والتصميم الميكانيكى
| | موضوع: رد: كتاب Foseco Non-Ferrous Foundryman's Handbook (11th Edition) الجمعة 12 يوليو 2013, 1:40 pm | |
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- محمد محمد أحمد كتب:
- جزاك الله خيرا
جزانا الله وإياك خيراً |
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