高溫氫氣爐 的英文怎麼說
中文拼音 [gāowēnqīngqìlú]
高溫氫氣爐
英文
high temperature hydrogen furnace- 高 : Ⅰ形容詞1 （從下向上距離大; 離地面遠） tall; high 2 （在一般標準或平均程度之上; 等級在上的） above...
- 溫 : Ⅰ形容詞（不冷不熱） warm; lukewarm; hot; gentle; mild Ⅱ名詞1 （溫度） temperature 2 （瘟） acute ...
- 氫 : 名詞[化學] （氣體元素） hydrogen （h）
- 氣 : Ⅰ名詞1 （氣體） gas 2 （空氣） air 3 （氣息） breath 4 （自然界冷熱陰晴等現象） weather 5 （氣味...
- 高溫 : high temperature; elevated temperature; hyperthermia; megatemperature; inferno
- 氫氣 : hydrogen氫氣球 hydrogen balloon
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Bell - style hydrogen furnace : the bell - style hydrogen furnace can be operated at temperature as high as 2050oc under reducing or inert atmosphere such as hydrogen, nitrogen and argon
從美國進口的高溫真空氣氛燒結爐，最高燒結溫度2050 ，能在氫氣、氮氣以及氬氣等氣氛下完成工藝操作。Series of high pressure thermocouples thermalresistances and thermowells, the thermocouple take the form of spring - loaded, of which protective tube and flange are forged of special alloy, as well the thermowell are formed with bar stock drilled. more further, theconnecting between thermowell and flange can be compressed with tapered thread and the groove at the lower end of flange can be welded with argon arc. these thermocouples are usually used in high equipments of hydrogen cracking device, cracker and vaporizer etc for pressure - resistant in over 30 mpa, operating temperature from 0 up to 800
系列高壓熱電偶阻及套管，熱電偶採用彈簧壓著式，保護套管和法蘭選用特殊合金材料鍛造，套管採用棒料整體鉆孔加工而成，與法蘭連接處以錐管螺紋配合併與法蘭下端渠槽處用氬弧焊接，耐壓30mpa ，使用溫度0800 ，可長期使用在加氫裂化裝置裂解裝置，氣化爐等高壓設備中。Weight up y2o3 and ai2o3 with the mole proportion of 3 / 5. after sufficient grinding, we got the round pieces of f 20mm and thickness 5mm with 30mpa pressure. then sinter the pieces in the hydrogen atmosphere at 1700 ? for 5 hours
按照摩爾比為3 ： 5稱取純度為99 . 99的y _ 2o _ 3和al _ 2o _ 3 ，將配好的原料充分研磨混合，然後用30mpa的壓力壓製成f20mm 、厚度為5mm的薄片，在高溫鎢鉬爐中通流動氫氣，在1700下燒結5小時。
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