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Process for the production of optical glasses and glasses simultaneously in the case of low temperatures
Process for the production of optical glasses and glasses simultaneously in the case of low temperatures
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机译：在低温情况下同时生产光学眼镜和眼镜的方法
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摘要
A method for the production of optical glasses and coloured filters with the aid of a liquid phases intermetallic process from a starting material comprising at least sio2-Powders, as well as additives for reducing the temperature of the liquid phases intermetallic process in the comparison with the silica glass or additives for changing the glass characteristics of pebble gas comprising the following steps:1.1 the starting materials are in any desired sequence in a liquid medium, to such an extent soluble therein, dissolved and dispersed therein to such an extent not soluble to produce a suspension1.2 of the dissolved and dispersed starting material is a green body is manufactured1.3 of the green body is dried1.4 of the dried green body is at temperatures less than 1200°C, in particular in the temperature range of 600°C. to 1200°C. liquid phases sintered, wherein the viscosity in the range 1 · 102 dpas ≦ λ ≦ 1 108 dpas is.
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