If .08 and 1 are bent over and 5 is not affected, the temperature of the kiln is between 1 and 5. The next time numbers 2, 3 and 4 are put in, and 2 and 3 may be fused, but 4 remains unaffected, indicating that the temperature reached the fusing point... Report - Seite 253von Maryland Geological Survey - 1902Vollansicht - Über dieses Buch
| 1900 - 756 Seiten
...SiO2 3 254 1 790 34 ALO, 2.5 SiO, 3 290 1 810 35 ALO, 2 SiO2 3 326 1 830 36 A1203 1.5 SiO2 3 362 1 850 and 4 are put in, 2 and 3 may be fused but 4 remains...products and are coming into use in the United States. There are several indirect methods of determining temperatures, but that of Bischof (Dingler's Polyt.... | |
| Michigan. Geological Survey - 1900 - 838 Seiten
....07 and 1 are bent over in burning, but 5 is not affected; the temperature of the kiln is therefore between 1 and 5. The next time Nos. 2, 3 and 4 are...the temperature reached the fusing point of 3. These cones can be obtained for about one cent each from Prof. E. Orton, Jr., Ohio State University, Columbus,... | |
| Geological Survey (U.S.) - 1902 - 436 Seiten
...burning, but 5 is not affected, it indicates that the temperature was between 1 and 5. In the next burning 2, 3, and 4 are put in; 2 and 3 may be fused but 4 remain unaffected, showing that the temperature of the kiln was the same as the fusing point of cone... | |
| New Jersey Geological Survey, New Jersey. State Geologist - 1904 - 710 Seiten
...affected, the temperature of the kiln is between 1 and 5. The next time numbers 2. 3 and 4 are put in, and 2 and 3 may be fused, but 4 remains unaffected, indicating...that the temperature reached the fusing point of 3. Composition. c- 'Fusil "P. J 0.3 K,0 I 1 0.7 CaO $ 4.9 AUOs49StO, 2,858 $o.1 KO) i 0.7 CaO J 5.4 AU0.54SiO,... | |
| New Jersey Geological Survey - 1904 - 708 Seiten
...affected, the temperature of the kiln is between I and 5. The next time numbers 2, 3 and 4 are put in, and 2 and 3 may be fused, but 4 remains unaffected, indicating...that the temperature reached the fusing point of 3. «3 5.4 Al2O,54SiO, 2,804 ) 0.7 CaO ) (0.3 K,0) ( 0.7 CaO ) 6.0 AWWoSiO, «4 2,930 (0.3 TGO) I 0.7... | |
| Virginia. Division of Mineral Resources - 1905 - 682 Seiten
...affected, the temperature of the kiln is between 1 and 5. The next time numbers 2, 3 and 4 are put in, and 2 and 3 may be fused, but 4 remains unaffected, indicating...that the temperature reached the fusing point of 3. The cone numbers used in different branches of the clay working industry are as follows: Common brick... | |
| Indiana. Department of Geology and Natural Resources - 1905 - 980 Seiten
...burning, but 5 is not affected, it indicates that the temperature is between 1 and 5. In the next burning 2, 3 and 4 are put in ; 2 and 3 may be fused but 4 remains unaffected, showing that the temperature of the kiln was the same as the fusing point of cone 3." * INDURATION.... | |
| Wisconsin Geological and Natural History Survey - 1906 - 358 Seiten
...affected, the temperature of the kiln is between 1 and 5. The next time numbers 2, 3 and 4 are put in, and 2 and 3 may be fused, but 4 remains unaffected, indicating...that the temperature reached the fusing point of 3. The cone numbers used in the different branches of the clay working industry in the United States are... | |
| Heinrich Ries, F. L. Gallup - 1906 - 354 Seiten
...affected, the temperature of the kiln is between 1 and 5. The next time numbers 2, 3 and 4 are put in, and 2 and 3 may be fused, but 4 remains unaffected, indicating...that the temperature reached the fusing point of 3. The cone numbers used in the different branches of the clay working industry in the United States are... | |
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