在适中的温度下，耐盐酸镍基合金C还具有耐硝酸、耐盐酸和耐硫酸腐蚀的特性。
Hastelloy C is also resistant to nitric, hydrochloric, and sulfuric acids at moderate temperatures.
通过介绍硫酸装置的工艺特点和实际生产运行情况，分析并论述造成硫酸腐蚀的原因，探讨降低硫酸腐蚀的可行性方法。
The process and setup of the sulfuric acid equipment are introduced. The reasons of influncing sulfuric acid corrosion are analyzed. The methods that lower the corrosion are studied.
这种合金能够缓解金属超应力引起的腐蚀所造成的断裂，其抗硫酸腐蚀的性能也有很大的改善。合金20在化工生产过程中具有广泛的应用。
This alloy retards stress corrosion cracking and has improved resistance to sulfuric acid. Alloy 20 finds wide use in all phases of chemical processing.
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