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公开(公告)号:KR1019880001607B1
公开(公告)日:1988-08-25
申请号:KR1019850001322
申请日:1985-03-02
Applicant: 스미토모덴키고교가부시키가이샤
IPC: C03B37/12
CPC classification number: C03B37/0142 , C03B37/01446 , C03B2207/06 , C03B2207/20 , C03B2207/22 , C03B2207/52 , C03B2207/54 , Y02P40/57
Abstract: Gaseous glass raw material (SiCl4, GeCl4) and fuel gas are jetted from a burner onto a seed rod at a temperature to deposit a soot of low specific bulk density (0.02-0.1). The deposited soot is then heated by another burner to increase the bulk density (0.15-0.5) and finally sintered.
Abstract translation: 将气体玻璃原料(SiCl 4,GeCl 4)和燃料气体从燃烧器喷射到种棒上以沉积低比重堆积密度(0.02-0.1)的烟灰。 然后通过另一个燃烧器加热沉积的烟灰以增加堆积密度(0.15-0.5),最后烧结。