发明名称 |
СПОСОБ ВЫСОКОТЕМПЕРАТУРНОЙ ХИМИЧЕСКОЙ ОБРАБОТКИ ПОВЕРХНОСТИ СТЕКЛА |
摘要 |
FIELD: manufacture of fiber light conduits for communication lines and optical sensors. ^ SUBSTANCE: proposed method consists in high-temperature treatment of internal surface of quartz tube with envelopes applied in layers and core in the course of compression of blank and/or external surface of blank in the course of drawing the fiber by gas medium including fluorine-containing additives at content of 1-2 atomic % of fluorine. Hardening of light conduits is additionally achieved at drawing the fibers at tension mode of 0.1-1 Hpa, as well as at application of additional quartz layer alloyed with fluorine on blank before drawing the fiber. ^ EFFECT: improved optical and strength parameters of light conduits. ^ 2 cl, 2 tbl |
申请公布号 |
RU2004121802(A) |
申请公布日期 |
2006.01.10 |
申请号 |
RU20040121802 |
申请日期 |
2004.07.12 |
申请人 |
Еронь н Михаил Артемьевич (RU) |
发明人 |
Еронь н Михаил Артемьевич (RU);Цибиногина Марина Константиновна (RU);Злобин Петр Андреевич (RU) |
分类号 |
C03B37/075 |
主分类号 |
C03B37/075 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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