根据Fe-C-Xi合金系的正平衡和准平衡热力学模型,推导了简便的奥氏体-铁素体相变驱动力计算解析式.根据公式,代入合金原始成分和Ae3温度,即可准确计算正平衡和准平衡模式下的奥氏体-铁素体相变驱动力.采用这一方法计算了Fe-C-Mn-Si-Ni-Cr-Mo-Cu八元系的正平衡和准平衡奥氏体-铁素体相变驱动力.
参考文献
| [1] | Tanaka T,Aaronson H I,Enomoto M.Metall Mater Trans,1995; 26A:547 |
| [2] | Purdy G R,Weichert D H,Kirkaldy J S.Trans Met Soc AIME,1964; 230:1025 |
| [3] | Hillert M.The Mechanism of Phase Transformations in Crystalline Solids.London:Inst of Metals,1969; 33:231 |
| [4] | Aaronson H I,Domian H A.Trans Met Soc AIME,1966;236:768 |
| [5] | Enomoto M,Aaronson H I.Scr Metall,1985; 19:1 |
| [6] | Gilmour J B,Purdy G R,Kirkaldy J S.Metall Trans,1972; 3:1455 |
| [7] | Gilmour J B,Purdy G R,Kirkaldy J S.Metall Trans,1972; 3:3213 |
| [8] | Hillert M.Jernkontorets Ann,1952; 136:25 |
| [9] | Hultgren A.Jernkontorets Ann,1951; 135:403 |
| [10] | Rudberg E.Jernkontorets Ann,1952; 136:91 |
| [11] | Russel K C.Phase Transformations.Metals Park,OH:ASM,1970:219 |
| [12] | Hillert M.Lectures on the Theory of Phase Transformation.Warrendale,PA:TMS-AIME,1975:1 |
| [13] | Enomoto M,Aaronson H I.Metall Trans,1986; 17A:1381 |
| [14] | Porter D A,Easterling K E.Phase Transformation in Metals and Alloys.Berkshire,England:Van Nostrand Reinhold (UK) Co.Ltd.,1981:11 |
| [15] | Kirkaldy J S,Baganis E A.Metall Trans,1978; 9A:495 |
| [16] | Wanger C.Thermodynamics of Alloys.Reading,Mass:Addision-Wesley,1952:88 |
| [17] | Offerman S E,van Dijk S H,Sietsma J,Grigull S,Lauridsen E M,Margulies L,Poulsen H F,Rekveldt M Th,van der Zwaag S.Science,2002; 298:1003 |
| [18] | Oi K,Lux C,Purdy G R.Acta Mater,2000; 48:2147 |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%