利用光学显微镜、扫描及透射电镜对热轧态下的耐火钢的显微组织进行了观察和研究,结果表明:耐火钢的显微组织为等轴状铁素体、粒状贝氏体和粒状组织的混合产物.同时分析了这种耐火钢的组织与性能之间的关系.
参考文献
| [1] | Rikio Chijiiwa;Yuzuru Yoshida et al.Development and Practical Application of Fire--resistant Steel for Buildings[J].NIPPON STEEL TECHNICAL REPORT,1993,58:47-55. |
| [2] | 康沫狂.关于贝氏体形态及其分类问题[J].西北工业大学学报,1990(z1):84. |
| [3] | 张明星;康沫狂 .粒状贝氏体和粒状组织强韧化机制的研究[J].钢铁,1993,28(09):51-55. |
| [4] | 康殿福;孙兆财.20CrMnTi钢粒状贝氏体及粒状组织的形成[J].金属热处理,1990(06):13-17. |
| [5] | Sha W;Kelly F S .Microstructure and Properties of Nippon Fire-resistant steel[J].Journal of Materials Engineering and Performance,1999,8(05):606-612. |
| [6] | WON-BEOM LEE;SEUNG-GAB HONG;CHAN-GYUNG PARK .Carbide Precipitation and High-Temperature Strength of Hot-rolled High-Strength, Low-Alloy Steels Containing Nb and Mo[J].Metallurgical and Materials Transactions, A. Physical Metallurgy and Materials Science,2002(6):1689-1698. |
| [7] | Kumaga I Tatsuya;Okada Tadayosh I .850 ℃ High Temperature Fire Resistant Steel for Building Construction and Its Production Method[P].JP 2002105585 |
| [8] | Uemori R.;Tamehiro H. .AP-FIM Analysis of Ultrafine Carbonitrides in Fire-Resistant Steel for Building Construction[J].NIPPON STEEL TECHNICAL REPORT,1996(69):23-28. |
| [9] | 乔斌 .粒状贝氏体的形成[J].淮海工学院学报(自然科学版),1998,6(02):13-16. |
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