A simple glass-fibre drawing apparatus

摘要: A simple glass-fibre drawing apparatus is described which has given satisfactory service up to 1600°C. The consists of a vertical platinum resistance tube furnace and ancillary temperature control devices. crucible with small orifice at the bottom serves as container glass melt. Tensile strength results several experimental fibres are presented together description method gripping fibre while testing its on an Instron machine.