 For practical purposes these cones are very successful, though their use has been somewhat unreasonably discouraged by some. They have been much used by foreign manufacturers of clay products and their use in the United States is increasing. The full...  Final Report - Seite 100von New Jersey Geological Survey, New Jersey. State Geologist - 1904Vollansicht - Über dieses Buch
 | 1900 - 756 Seiten
...considered that the kiln has reached the fusion temperature when the tip bends over so as to touch the base. For practical purposes these cones are very successful, though their use has been perhaps somewhat unreasonably discouraged by some. The full series can be obtained from Messrs Seger... | |
 | Maryland Geological Survey - 1902 - 694 Seiten
...when the tip bends over so as to touch the base. Fio. 9. — Seger cones before and after testing. For practical purposes these cones are very successful, though their use has been perhaps somewhat unreasonably discouraged by some. The full series caa be obtained from Messrs. Seger... | |
 | Maryland Geological Survey - 1902 - 690 Seiten
...when the tip bends over so as to touch the base. FIO. 9. — Seger cones before and after testing. For practical purposes these cones are very successful, though their use has been perhaps somewhat unreasonably discouraged by some. The full series can be obtained from Messrs. Seger... | |
 | Maryland Geological Survey - 1902 - 688 Seiten
...when the tip bends over so as to touch the base. FIG. 9. — Seger cones before and after testing. For practical purposes these cones are very successful, though their use has been perhaps somewhat unreasonably discouraged by some. The full series can be obtained from Messrs. Seger... | |
 | Maryland Geological Survey - 1902 - 700 Seiten
...when the tip bends over so as to touch the base. FIG. 9. — Seger cones before and after testing. For practical purposes these cones are very successful, though their use has been perhaps somewhat unreasonably discouraged by some. The full series can be obtained from Messrs. Seger... | |
 | New Jersey Geological Survey, New Jersey. State Geologist - 1904 - 716 Seiten
...alloy composed of one part of platinum and nine parts of gold, or at 1100° C. (2012° F.). Cone No. 20 melts at the highest temperature obtained in a...Messrs. Seger and Cramer, of Berlin, for $0.01 each (or about two and one-half cents apiece, including duty and expressage), or numbers .010 to 35 can be obtained... | |
 | New Jersey Geological Survey - 1904 - 708 Seiten
...begins to bend over until its tip touches the base, Plate XIV. For practical purposes these cones afe very successful, though their use has been somewhat...Messrs. Seger and Cramer, of Berlin, for $0.01 each (or about two and one-half cents apiece, including' duty and expressage), or numbers .010 to 35 can be... | |
 | Virginia. Division of Mineral Resources - 1905 - 682 Seiten
...soften, and when its fusion point is reached it begins to bend over until its tip touches the base. For practical purposes these cones are very successful,...Messrs. Seger and Cramer, of Berlin, for $0.01 each (or about two and one-half cents apiece, including duty and expressage), or numbers .010 to 35 can be obtained... | |
 | Wisconsin Geological and Natural History Survey - 1906 - 358 Seiten
...fusion point of the lowest being 590° C. (1094° F.), and that of the highest 1850°C. (3362°F.). For practical purposes these cones are very successful,...Messrs. Seger and Cramer of Berlin, for $0.01 each (or about two and one-half cents apiece, including duty and expressage), or numbers .010 to 35 can be obtained... | |
 | Wisconsin Geological and Natural History Survey - 1906 - 358 Seiten
...fusion point of the lowest being 590° C. (1094° F.), and that of the highest 1850°C. (3362°F.). For practical purposes these cones are very successful,...Messrs. Seger and Cramer of Berlin, for $0.01 each (or about two and one-half cents apiece, including duty and expressage), or numbers .010 to 35 can be obtained... | |
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