The Practical Metal-workers' Assistant: ...: With the Application of the Art of Electro-metallurgy to Manufacturing Processes: ... |
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Page 11
... various furnaces , etc. , for melting the metals .. Earthen moulds .... 220 Antimony , copper , gold and silver and their alloys ....... 221 180 Observations on the management of 180 181 the furnace , and on mixing alloys 222 Britannia ...
... various furnaces , etc. , for melting the metals .. Earthen moulds .... 220 Antimony , copper , gold and silver and their alloys ....... 221 180 Observations on the management of 180 181 the furnace , and on mixing alloys 222 Britannia ...
Page 12
... .... 446 Richemont's airo - hydrogen blow- Screw - tools for angular threads ... 453 pipe ..... Screw - tools for square threads ..... 453 Various modes of originating and improving screws ..... Fusee engine 12 CONTENTS .
... .... 446 Richemont's airo - hydrogen blow- Screw - tools for angular threads ... 453 pipe ..... Screw - tools for square threads ..... 453 Various modes of originating and improving screws ..... Fusee engine 12 CONTENTS .
Page 18
... various applications of these metals to the useful arts of life . The progress of metallurgy and of smelting operations demon- strates how great may be the advance of arts based upon scientific principles , without these principles ...
... various applications of these metals to the useful arts of life . The progress of metallurgy and of smelting operations demon- strates how great may be the advance of arts based upon scientific principles , without these principles ...
Page 19
... various phases which the production of the metal iron has undergone . From one of several metalliferous sources this useful body has been produced from perhaps the earliest historical periods . True though it be that the ancient Greeks ...
... various phases which the production of the metal iron has undergone . From one of several metalliferous sources this useful body has been produced from perhaps the earliest historical periods . True though it be that the ancient Greeks ...
Page 26
... Various hypotheses have been propounded to afford a rational explanation of this molecular change from fibrous to crystalline condition . As regards the case of railway axles , the supposition appears rational that constant percussion ...
... Various hypotheses have been propounded to afford a rational explanation of this molecular change from fibrous to crystalline condition . As regards the case of railway axles , the supposition appears rational that constant percussion ...
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Common terms and phrases
acid alloy angle annealing antimony anvil applied battery Bismuth blows bolt brass carbon cast cast-iron centre charcoal chemical coating color cooling copper crucible cutter cyanide of potassium cylinder deposit diameter dissolved drill ductile edge electrotype employed Engineer fire forging furnace fusible gold grooves hammer hardened heat HENRY CAREY holes Idem inch iron lathe lead length less malleable mandrel manner manufacture medal melted metal metallurgy method mode mould nearly nitric acid operation ordinary oxide piece placed plaster of Paris plate platinum portion pound poured practice proportion punch quantity red heat removed rivets rollers round sal-ammoniac sand screw shears sheet side silver slide soft solder solution sometimes specific gravity speculum metal square steel sulphate sulphuric sulphuric acid surface swage temperature thick thin thread tion tool tube vessel welding wheels whilst wire wrought-iron zinc
Popular passages
Page 685 - Practical Draughtsman's Book of Industrial Design, and Machinist's and Engineer's Drawing Companion: Forming a Complete Course of Mechanical Engineering and Architectural Drawing. From the French of M. Armengaud the elder, Prof, of Design in the Conservatoire of Arts and Industry, Paris, and MM.