石油化工腐蚀与防护
石油化工腐蝕與防護
석유화공부식여방호
PETROCHEMICAL CORROSION AND PROTECTION
2012年
1期
33-35
,共3页
哈氏合金%类型%选用%焊接
哈氏閤金%類型%選用%銲接
합씨합금%류형%선용%한접
Hastelloy%type%selection welding
摘要：哈氏合金是强度高、耐腐蚀性优良的金属材料，在近百年的生产和研究中不断创新与发明，在工业中得到越来越广泛的应用。合理地选用该材料，可以提高装置的寿命。该文介绍了哈氏合金的发展历史几种哈氏合金的发展由来逐步解决的有关问题，特别是不断出现的新的哈氏合金的特性，各种类型合金、成分及性能。详细介绍了常用合金的化学、机械性能和耐腐蚀性能；并介绍了哈氏合金的焊接方法。介绍了哈氏合金在化工、环保、设备制造等领域的应用及注意事项，并对哈氏合金的使用提供了建议，特别是在石化等行业对耐蚀性要求特别高的领域哈氏合金的选用。
摘要：哈氏閤金是彊度高、耐腐蝕性優良的金屬材料，在近百年的生產和研究中不斷創新與髮明，在工業中得到越來越廣汎的應用。閤理地選用該材料，可以提高裝置的壽命。該文介紹瞭哈氏閤金的髮展歷史幾種哈氏閤金的髮展由來逐步解決的有關問題，特彆是不斷齣現的新的哈氏閤金的特性，各種類型閤金、成分及性能。詳細介紹瞭常用閤金的化學、機械性能和耐腐蝕性能；併介紹瞭哈氏閤金的銲接方法。介紹瞭哈氏閤金在化工、環保、設備製造等領域的應用及註意事項，併對哈氏閤金的使用提供瞭建議，特彆是在石化等行業對耐蝕性要求特彆高的領域哈氏閤金的選用。
적요：합씨합금시강도고、내부식성우량적금속재료，재근백년적생산화연구중불단창신여발명，재공업중득도월래월엄범적응용。합리지선용해재료，가이제고장치적수명。해문개소료합씨합금적발전역사궤충합씨합금적발전유래축보해결적유관문제，특별시불단출현적신적합씨합금적특성，각충류형합금、성분급성능。상세개소료상용합금적화학、궤계성능화내부식성능；병개소료합씨합금적한접방법。개소료합씨합금재화공、배보、설비제조등영역적응용급주의사항，병대합씨합금적사용제공료건의，특별시재석화등행업대내식성요구특별고적영역합씨합금적선용。
Hastelloy, which is a high - strength steel material with excellent corrosion resistance, has been widely and increasingly applied in industries along with its continuous innovation and development in about one hundred years＇production and research. Appropriate selection of this material can extend the service life of the process units. Here described are the development history of Hastelloy, the development of several Hastelloys and problems solved in the development as well as properties, types, compositions and performances of Hastelloy steels, corrosion resistance performances, chemical and mechanical performances and welding techniques. The applications of Hastelloy steel in chemical production, environmental protection and equipment manufacturing industries and associated precautions are discussed. The steel can be selected for highly corrosive services in petrochemical industry and other special services.
