1,236,601. Thermocouples. EGYESULT IZZOLAMPA ES VILLAMOSSAGI RESZVENYTARSASAG. 29 Aug., 1968, No. 41331/68. Heading H1K. A thermocouple for use up to 2600‹ C. comprises three or more limbs meeting in a point, one of which is made of wire consisting of 1-5 atomic per cent rhenium, at least one element selected from Li, B, N, Na, A1, P, K, Ga, As, Rb, In, Sb, Cs, T1 and Bi in quantities of less than 0À02 atomic per cent per element, and the balance, apart from impurities, tungsten. For use in an oxidizing atmosphere the limbs may be disposed in a sealed, inert-gas filled, tube made of tungsten or molbydenum containing from 0À01-5 atomic per cent of rhenium, and having a rippled surface coated with a metallic oxide glaze. In one embodiment bracing wires are provided on some of the limbs and in another one limb is a tendril used for holding the couple to a support.
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机译：1,236,601。热电偶。 EGYESULT IZZOLAMPA ES VILLAMOSSAGI RESZVENYTARSASAG。 1968年8月29日，编号41331/68。标题H1K。最高可使用至2600℃的热电偶包括三个或四个以上的汇合点，其中一个汇合线由1-5％原子百分比的rh，至少一种选自Li，B，N，Na的元素组成，A1，P，K，Ga，As，Rb，In，Sb，Cs，T1和Bi的含量少于每个元素0-02原子％，其余的除杂质外还包括钨。为了在氧化性气氛中使用，可将四肢置于密封的惰性气体填充管中，该管由钨或moldendenum制成，该管包含0-1.5％原子百分比的rh，并且波纹表面覆盖有金属氧化物釉。在一个实施例中，在一些肢体上提供了支撑线，在另一个肢体中是用于将一对保持在支撑物上的卷须。
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