 | Clay - 1900 - 756 pages
...particles. In the earlier stages of fusion we must therefore look 1 Seger. Qes Schrift. p. 880. on the clay as a mixture of fused particles, with a skeleton of...there will be a strong hardening of the clay with little shrinkage, and the burned clay will still be porous. With an increase of temperature, and the... | |
 | New Jersey Geological Survey - Geological surveys - 1904 - 708 pages
...small size, they fuse more rapidly, and are more effective in their fluxing action than if the grains were large. Since some of the mineral grains in the...there will be a strong hardening of the clay with little shrinkage, and the burned clay will still be porous. With an increase of temperature, and the... | |
 | New Jersey Geological Survey, New Jersey. State Geologist - Geological surveys - 1904 - 716 pages
...small size, they fuse more rapidly, and are more effective in their fluxing action than if the grains were large. Since some of the mineral grains in the...earlier stages of fusion can be regarded as a mixture 'HO Hofman, Trans. Amer. Inst. Min. Engrs. XXVIII, p. 440, 1898. iSee Chapter XVI, The Fire Clays and... | |
 | New Jersey Geological Survey, New Jersey. State Geologist - Geological surveys - 1904 - 710 pages
...small size, they fuse more rapidly, and are more effective in their fluxing action than if the grains were large. Since some of the mineral grains in the...earlier stages of fusion can be regarded as a mixture 'HO Hofman, Trans. Amer. Inst. Min. Engrs. XXVIII, p. 440, 1898. ' See Chapter XVI, The Fire Clays... | |
 | Virginia. Division of Mineral Resources - Geology - 1905 - 682 pages
...were large. Since some of the mineral grains in the clay arc more refractory than others, the clav in the earlier stages of fusion can be regarded as...there will be a strong hardening of the clay with little shrinkage, and the burned clay will still be porous. With an increase of temperature, and the... | |
 | Heinrich Ries - Clay - 1906 - 690 pages
...small size, they fuse more rapidly, and are more effective in their fluxing action than if the grains were large. Since some of the mineral grains in the...there will be a strong hardening of the clay with little shrinkage, and the burned clay will still be porous. With an increase of temperature, and the... | |
 | Heinrich Ries - Clay - 1906 - 538 pages
...small size they fuse more rapidly, and are more effective in their fluxing action than if the grains were large. Since some of the mineral grains in the...there will be a strong hardening of the clay with little shrinkage, and the burned clay will still be porous. With an increase of temperature and the... | |
 | Wisconsin Geological and Natural History Survey - Clay - 1906 - 358 pages
...small size they fuse more rapidly and are more effective in their fluxing action than if the grains were large. Since some of the mineral grains in the clay are more refractory than others the clay in its earlier stages of fusion can be regarded as a mixture of fused particles with a skeleton of unfused... | |
 | Wisconsin Geological and Natural History Survey - Clay - 1906 - 364 pages
...small size they fuse more rapidly and are more effective in their fluxing action than if the grains were large. Since some of the mineral grains in the clay are more refractory than others the clay in its earlier stages of fusion can be regarded as a mixture of fused particles with a skeleton of unfused... | |
 | Wisconsin Geological and Natural History Survey - Clay - 1906 - 358 pages
...small size they fuse more rapidly and are more effective in their fluxing action than if the grains were large. Since some of the mineral grains in the clay are more refractory than others the clay in its earlier stages of fusion can be regarded as a mixture of fused particles with a skeleton of unfused... | |
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Since some of the mineral grains in the clay are more refractory than others, the clay in the earlier stages of fusion can be regarded as a mixture of fused particles, with a skeleton of unfused ones. If the proportion of the former to the latter is very... 
