 | Joseph Hyde Pratt - 1901 - 152 Seiten
...material. The silicate is thoroughly mixed with the emery or corundum and some drying material and tamped into molds. It is then subjected to an ' ' oven "...method described above for the vitrified wheels after they are removed from the kilns. Wheels have been made by this process that were over 2,000 pounds... | |
 | Joseph Hyde Pratt - 1901 - 758 Seiten
...material. The silicate is thoroughly mixed with the emery or corundum and some drying material and tamped into molds. It is then subjected to an " oven " heat...finished according to the method described above for I he vitrified wheels after they .are removed from the kilns. Wheels have been made by this process... | |
 | Ontario. Bureau of Mines - 1902 - 430 Seiten
...is thoroughly mixed with the emery or corundum and with some drying material and tamped into moulds. It is then subjected to an " oven " heat for twenty-four...wheels after their removal from the kilns. Wheels over 2,000 pounds in weight have been made by this process. Corundum is said to require a different... | |
 | 1905 - 918 Seiten
...binding material. The silicate is mixed with the emery or corundum and some drying material and tamped into molds. It is then subjected to an *' oven " heat...method described above for the vitrified wheels after they are removed from the kilns. Wheels over 2,000 pounds in weight have been made by this process.... | |
 | 1915 - 736 Seiten
...for twenty-four hours, when it is removed and finished in the same way as the vitrified wheel. Some wheels have been made by this process that were over 2,000 pounds in weight. THE CEMENT WHEEL. In this process, shellac, rubber, linseed oil, and other substances are used as the cementing material... | |
 | Alfred Ernest Barlow - 1915 - 560 Seiten
...for twenty-four hours, when it is removed and finished in the same way as the vitrified wheel. Some wheels have been made by this process that were over 2,000 pounds in weight. THE CEMENT WHEEL. In this process, shellac, rubber, linseed oil, and other substances are used as the cementing material... | |
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In this process, which is also called the silicate process, silicate of soda is used as the binding material. The silicate is thoroughly mixed with the emery or corundum and some drying material and tamped into molds. It is then subjected to an ' 