Annual of Scientific Discovery: Or, Year-book of Facts in Science and ArtGould and Lincoln, 1863 |
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Seite 26
... phosphorus is operated on , this injurious element is not separated in a sensible degree , as is the case in the process of puddling ; so that only those varieties of pig iron which are free from phosphorus , such as hæmatite pigs , etc ...
... phosphorus is operated on , this injurious element is not separated in a sensible degree , as is the case in the process of puddling ; so that only those varieties of pig iron which are free from phosphorus , such as hæmatite pigs , etc ...
Seite 74
... phosphorus than either of the three , A , B , D , and it is clearly established that phosphorus is an impurity which tends in a remarkable degree to render the metal " cold short , " i . e . brittle when cold . The following table shows ...
... phosphorus than either of the three , A , B , D , and it is clearly established that phosphorus is an impurity which tends in a remarkable degree to render the metal " cold short , " i . e . brittle when cold . The following table shows ...
Seite 87
... phosphorus ( anhydrous phosphoric acid ) , which possesses great chemical affinity for water , and we allow it to combine with a small quantity of that liquid , we observe that it will do so much more energetically than the oxide of ...
... phosphorus ( anhydrous phosphoric acid ) , which possesses great chemical affinity for water , and we allow it to combine with a small quantity of that liquid , we observe that it will do so much more energetically than the oxide of ...
Seite 93
... phosphorus , has been most ingeniously applied by Sir William Armstrong to the ignition of his time - fuses , and to the production of concussion and percussion fuses , remarkable for the great ease with which they are exploded . The ...
... phosphorus , has been most ingeniously applied by Sir William Armstrong to the ignition of his time - fuses , and to the production of concussion and percussion fuses , remarkable for the great ease with which they are exploded . The ...
Seite 162
... phosphorus be put under a bell - glass and observed from time to time , it will be found at times luminous , and at ... phosphorus is luminous . Results deduced from daily observations of the phosphorus in connection with the readings of ...
... phosphorus be put under a bell - glass and observed from time to time , it will be found at times luminous , and at ... phosphorus is luminous . Results deduced from daily observations of the phosphorus in connection with the readings of ...
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acetic acid action alumina ammonia amount aniline animals apparatus appear applied armor-plates astronomer atmosphere body British carbonic acid cast iron cent charcoal chemical cloth color comet containing copper degrees diameter discovery distance earth effect electric English engraving exhibited existence experiments explosion fact feet fibre force furnace heat hundred hydrochloric acid hydrogen inches increased iron lakes light lines liquid London machine magnetism manufacture mass matter ments metal metres miles minute motion naphtha nature nitric acid nitrogen observed obtained organic oxide oxygen paper passed phenomena phosphorus plants plates pollinia portion pounds present pressure produced Prof projectile quantity recently remarkable resistance rifled salt shell ship Shoeburyness shot side solar solid solution specimens spectrum stars steam steel stone strychnia substance sulphuric acid surface target temperature thallium thick tion tons tube vapor velocity vessel weight wrought iron
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Seite 140 - In this ascension, six pigeons were taken up. One was thrown out at the height of three miles ; it extended its wings and dropped...
Seite 171 - In order to explain,' he says, ' the occurrence of the dark lines in the solar spectrum, we must assume that the solar atmosphere encloses a luminous nucleus, producing a continuous spectrum, the brightness of which exceeds a certain limit. The most probable supposition which can be made respecting the sun's constitution is, that it consists of a solid or liquid nucleus, heated to a temperature of the brightest whiteness, surrounded by an atmosphere of somewhat lower temperature. This supposition...