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Preparation method of hafnium oxide protection tube for tungsten-rhenium thermocouple
The invention discloses a preparation method of a hafnium oxide protection tube for a tungsten-rhenium thermocouple. The preparation method comprises the following steps: 1) isostatic compaction; (2) presintering; (3) machining; and 4) sintering a finished product. The hafnium oxide protection tube prepared by the method disclosed by the invention is high in mechanical strength and high in processing precision, and can be applied in a high-temperature environment of 2000 DEG C and above.
一种钨铼热电偶用氧化铪保护管的制备方法，包括以下步骤：1)等静压成型；2)预烧结；3)机加工；4)成品烧结。采用本发明所述方法制备的氧化铪保护管的机械强度高，加工精度高，能够满足在2000℃及以上的高温环境下应用。
Preparation method of hafnium oxide protection tube for tungsten-rhenium thermocouple
The invention discloses a preparation method of a hafnium oxide protection tube for a tungsten-rhenium thermocouple. The preparation method comprises the following steps: 1) isostatic compaction; (2) presintering; (3) machining; and 4) sintering a finished product. The hafnium oxide protection tube prepared by the method disclosed by the invention is high in mechanical strength and high in processing precision, and can be applied in a high-temperature environment of 2000 DEG C and above.
一种钨铼热电偶用氧化铪保护管的制备方法，包括以下步骤：1)等静压成型；2)预烧结；3)机加工；4)成品烧结。采用本发明所述方法制备的氧化铪保护管的机械强度高，加工精度高，能够满足在2000℃及以上的高温环境下应用。
Preparation method of hafnium oxide protection tube for tungsten-rhenium thermocouple
一种钨铼热电偶用氧化铪保护管的制备方法
HAN XIAOYU (author) / BO XINWEI (author) / YAO ZHIYUAN (author) / WANG XIAOYU (author) / HE HAORAN (author) / REN BINGLANG (author) / WANG YUJIN (author) / LIU QI (author)
2024-09-03
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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