Научно-производственное объединение "Стеклопластик"
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FIELD: it is used as structural and electrotechnical material, that works in air atmosphere and in aggressive medium of silicate smelts under temperature of u to 1800 C in apparatuses to produce refractory fiberglass fibres. SUBSTANCE: alloy components are rhodium, platinum and ruthenium. The new thing in the alloy is share of iridium in amount of 0.01 5.0 mass Iridium introduction in based on rhodium alloy in conjunction with given ratio of rhodium, platinum and ruthenium sharply increase resistance to creeping and resource of heat-resistance under 1750 and 1800 C in the open air and in melt of refractory glass. EFFECT: increased heat resistance in the open air and in refractory glass melt. 2 tbl
SU4819947/02A1990-04-261990-04-26Based on rhodium alloy
SU1729127A1
(en)
Material for thermal and electrical insulation with selective absorption capacity for the spectrum of electromagnetic radiation and for vibrations, process for its production and its application