低温与超导
低溫與超導
저온여초도
CRYOGENICS AND SUPERCONDUCTIVITY
2010年
2期
30-31,61
,共3页
葛琪林%柳建华%张良%吴若菲
葛琪林%柳建華%張良%吳若菲
갈기림%류건화%장량%오약비
低温%316L%不锈钢%17-4PH%不锈钢%导热系数
低溫%316L%不鏽鋼%17-4PH%不鏽鋼%導熱繫數
저온%316L%불수강%17-4PH%불수강%도열계수
Low temperature%Stainless steel%316L%Stainless steel%17-4PH%Thermal conductivity
在低温条件下利用稳态纵向热流法测量了制造低温阀门常用的316L不锈钢和17-4PH不锈钢的导热系数,通过实验表明两者的导热系数与316不锈钢的导热系数十分接近.
在低溫條件下利用穩態縱嚮熱流法測量瞭製造低溫閥門常用的316L不鏽鋼和17-4PH不鏽鋼的導熱繫數,通過實驗錶明兩者的導熱繫數與316不鏽鋼的導熱繫數十分接近.
재저온조건하이용은태종향열류법측량료제조저온벌문상용적316L불수강화17-4PH불수강적도열계수,통과실험표명량자적도열계수여316불수강적도열계수십분접근.
Measuring the thermal conductivity of stainless steel 316L and 17-4PH that are used to manufacture the cryogenic valves at low temperature by steady vertical heat conducting. The result of the experiment showed that the thermal conductivities of the two kinds of stainless steels are very similar to that of stainless steel 316.
