3) permeating Nb of salt-bathing
盐浴渗铌
4) molten salt leakage
熔盐渗漏
1.
Through repairing the fixed bed calandria reactor during the molten salt leakage test in 2×104 t/a cis-butenedioic anhydride unit in Lanzhou Petroleum and Chemical Corporation,a pack of reasonable,practical and feasible technologic means was found to confirm the leakage points caused by molten salt and to repair it in reactor.
通过对兰州石油化工公司2×104t/a顺酐装置中的固定床列管式反应器熔盐渗漏的返修,摸索出一套实用、合理可行的熔盐渗漏漏点确认以及返修的工艺方法,可为类似反应器的制造提供一定的借鉴。
5) salt bath nitriding
盐浴渗氮
1.
The combination of salt bath nitriding and oxidation procedures produces compact and integrated Fe_3O_4 film on the surface of the workpiece and the porous area of the nitriding layer.
清洗工序和预热工序可以促进表面渗氮层均匀,避免腐蚀的加剧;盐浴渗氮和氧化工序配合,使工件表面和疏松氮化层的多孔区表面生成致密完整的Fe3O4膜;抛光和二次氧化工序降低了氧化膜产生开裂的可能性,提高了抗蚀性。
6) salt-bath chromizing
盐浴渗铬
1.
Effect of salt-bath chromizing process on microstructure and properties of chromized layer;
T12钢盐浴渗铬工艺对渗层组织和性能的影响
2.
Effects on 45 & T10A steel in different process time of salt-bath chromizing adding rare-earth were studied.
在相同温度下,对45钢和T10A钢进行不同时间的稀土盐浴渗铬,结果表明:随着渗铬时间的延长,渗铬的效果,在总体上呈增加的趋势,45钢在4h就可以达到较好效果,而T10A钢则在6h达到较好效果。
补充资料：渗渗
1.寒冷貌。 2.指因害怕而产生发冷的感觉。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条