Magnetical Investigations, Volume 2Longman, Orme, Brown, Green, and Longmans, 1843 |
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Página 85
... DEGREE OF HARDNESS OR NATURE OF THE TEMPER · - 132 Sect . I. Of the relative Powers of Combinations of.
... DEGREE OF HARDNESS OR NATURE OF THE TEMPER · - 132 Sect . I. Of the relative Powers of Combinations of.
Página 86
... degree of hardness · Sect . III . Of the Magnetic Powers of Combinations of very hard Plates and Bars 1. As to hard Plates - 2. As to hard Bars in combination RESULTS PAGE 133 153 159 - 159 - 168 - 175 CHAPTER IV . - 185 ON THE RELATIVE ...
... degree of hardness · Sect . III . Of the Magnetic Powers of Combinations of very hard Plates and Bars 1. As to hard Plates - 2. As to hard Bars in combination RESULTS PAGE 133 153 159 - 159 - 168 - 175 CHAPTER IV . - 185 ON THE RELATIVE ...
Página 93
... DEGREE OF HARDNESS OR NATURE OF THE TEMPER · 132 Sect . I. Of the relative Powers of Combinations of.
... DEGREE OF HARDNESS OR NATURE OF THE TEMPER · 132 Sect . I. Of the relative Powers of Combinations of.
Página 94
... degree of hardness · Sect . III . Of the Magnetic Powers of Combinations of very hard Plates and Bars 1. As to hard Plates - 2. As to hard Bars in combination RESULTS PAGE 133 153 - 159 - 159 - 168 - 175 CHAPTER IV . ON THE RELATIVE ...
... degree of hardness · Sect . III . Of the Magnetic Powers of Combinations of very hard Plates and Bars 1. As to hard Plates - 2. As to hard Bars in combination RESULTS PAGE 133 153 - 159 - 159 - 168 - 175 CHAPTER IV . ON THE RELATIVE ...
Página 99
William Scoresby. with steel tempered in the same way , and of a similar degree of hardness . The resulting temper of these bars and plates was that of a spring temper throughout the mass , -each bar or plate being first made quite hard ...
William Scoresby. with steel tempered in the same way , and of a similar degree of hardness . The resulting temper of these bars and plates was that of a spring temper throughout the mass , -each bar or plate being first made quite hard ...
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Palavras e frases frequentes
7.5 inch plates Average Weight bars or plates betwixt blister steel Bradford iron busks cast iron chapter cloth column combinations of magnetised compared comparison compass needles compound magnets considerable construction corresponding curve degree of hardness denomination determined deviating power diagram different lengths dimensions directive powers Effects of Annealing employed exhibited experiments extent foreign iron gain hard cast steel hard plates hardened heat hoop-L horse-shoe form inches in length inquiry investigation J. C. LOUDON linseed oil magnetic capacity magnetic energy magnetical powers magnets of different Mean Deviation mean power method of deviations method of torsion obtained pairs plates or bars pound mass Power in Combination powers of magnets proportional powers ratio reduced relative directive relative powers respective SECT separately shewn shews similar single bar six plates six-inch steel from Bradford Table tangent temperature tempered plates Tested thickness thin plates tion various vols whilst
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