1. Kiessling R. [J]. Metal Science, 1980, 15(5): 161–172.
2. Trojan P K. [J]. ASM International, ASM Handbook, 1988, 15(Casting): 88–97.
3. Wilson A D. [A]. Mahaney J K, eds. Advances in the Production and Use of Steel With Improved Internal Cleanliness [C]. West Conshohocken, USA: American Society for Testing and Materials (ASTM), 1999. 73–88.
4. Sato T. http://www.jfe-21st-cf.or.jp/. 1994.
5. Eckel J A, Glaws P C, Wolfe J O, et al. [A]. Mahaney J K, eds. Advances in the Production and Use of Steel With Improved Internal Cleanliness [C]. West Conshohocken, USA: American Society for Testing and Materials (ASTM), 1999. 1–11.