Charting the ‘composition-strength’ space for novel austenitic, martensitic and ferritic creep resistant steels

doi:10.1016/j.jmst.2017.05.004

材料科学与技术 ›› 2017, Vol. 33 ›› Issue (12): 1577-1581.DOI: 10.1016/j.jmst.2017.05.004

收稿日期:2016-11-14 修回日期:2016-11-28 接受日期:2016-11-30 出版日期:2017-12-20 发布日期:2018-01-30

Charting the ‘composition-strength’ space for novel austenitic, martensitic and ferritic creep resistant steels

Lu Qi^a^b^c, der Zwaag Sybrandvan^b, Xu Wei^a^b^*()

^aState Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110819, China
^bNovel Aerospace Materials group, Faculty of Aerospace Engineering, Delft University of Technology, Kluyverweg 1, 2629 HS, Delft, The Netherlands
^cChina Science Laboratory, General Motors Global Research and Development, Shanghai 201206, China

Received:2016-11-14 Revised:2016-11-28 Accepted:2016-11-30 Online:2017-12-20 Published:2018-01-30
Contact: Xu Wei

摘要/Abstract

Abstract:

We report results of a large computational 'alloy by design' study, in which the ‘chemical composition-mechanical strength’ space is explored for austenitic, ferritic and martensitic creep resistant steels. The approach used allows simultaneously optimization of alloy composition and processing parameters based on the integration of thermodynamic, thermo-kinetics and a genetic algorithm optimization route. The nature of the optimisation depends on both the intended matrix (ferritic, martensitic or austenitic) and the desired precipitation family. The models are validated by analysing reported strengths of existing steels. All newly designed alloys are predicted to outperform existing high end reference grades.

Key words: Alloy design, Precipitation hardening, Coarsening rate, Solid solution strengthening, Matrix

. [J]. 材料科学与技术, 2017, 33(12): 1577-1581.

Lu Qi, der Zwaag Sybrandvan, Xu Wei. Charting the ‘composition-strength’ space for novel austenitic, martensitic and ferritic creep resistant steels[J]. J. Mater. Sci. Technol., 2017, 33(12): 1577-1581.

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参考文献

[1]	M. Taneike, F. Abe, K. Sawada, Nature, 424(2003), pp. 294-296
[2]	K. Sawada, M. Taneike, K. Kimura, F. Abe, ISIJ Int., 44(2004), pp. 1243-1249
[3]	T. Horiuchi, M. Igarashi, F. Abe, ISIJ Int., 42(2002), pp. S67-S71
[4]	Y. Xin, T. Ma, X. Ju, J. Qiu, J. Mater. Sci. Technol., 29(2013), pp. 467-470
[5]	X. Xiao, G. Liu, B. Hu, J. Wang, W. Ma, J. Mater. Sci. Technol., 31(2015), pp. 311-319
[6]	X. Zhou, C. Liu, L. Yu, Y. Liu, H. Li, J. Mater. Sci. Technol., 31(2015), pp. 235-242
[7]	P. Hu, W. Yan, W. Sha, W. Wang, Y. Shan, K. Yang, J. Mater. Sci. Technol., 27(2011), pp. 344-351
[8]	L. Kaufman, J. ?gren, Scr. Mater., 70(2014), pp. 3-6
[9]	H.K.D.H. Bhadeshia, ISIJ Int., 41(2001), pp. 626-640
[10]	S. Mandal, P.V. Sivaprasad, S. Venugopal, K.P.N.Murthy, B. Raj, Mater. Sci. Eng. A, 485(2008), pp. 571-580
[11]	L. Vitos, P.A. Korzhavyi, B. Johansson, Nat. Mater., 2(2003), pp. 25-28
[12]	G.P.M.Leyson, L.G. Hector Jr., W.A. Curtin, Acta Mater., 60(2012), pp. 3873-3884
[13]	D. Raabe, B. Sander, M. Friák, D. Ma, J. Neugebauer, Acta Mater., 55(2007), pp. 4475-4487
[14]	P. Michaud, D. Delagnes, P. Lamesle, M.H. Mathon, C. Levaillant, Acta Mater., 55(2007), pp. 4877-4889
[15]	Z.K. Teng, F. Zhang, M.K. Miller, C.T. Liu, S. Huang, Y.T. Chou, R.H. Tien, Y.A. Chang, P.K.Liaw, Intermetallics, 29(2012), pp. 110-115
[16]	V. Kne?evi?, J. Balun, G. Sauthoff, G. Inden, A. Schneider, Mater. Sci. Eng. A, 477(2008), pp. 334-343
[17]	C.E. Campbell, G.B.Olson, J. Comput. Aided Mater. Des., 7(2000), pp. 145-170
[18]	W. Xiong, G.B.Olson, MRS Bull., 40(2015), pp. 1035-1043
[19]	W. Xu, P.E.J.Rivera-Díaz-del-Castillo, W.Yan, K. Yang, D. San Martín, L.A.I. Kestens, S. van der Zwaag, Acta Mater., 58(2010), pp. 4067-4075
[20]	W. Xu, P.E.J.Rivera-Díaz-del-Castillo, W.Wang, K. Yang, V. Bliznuk, L.A.I. Kestens, S. van der Zwaag, Acta Mater., 58(2010), pp. 3582-3593
[21]	W. Xu, P.E.J.Rivera-Díaz-Del-Castillo, S.van der Zwaag, Comput. Mater. Sci., 45(2009), pp. 467-473
[22]	W. Xu, P.E.J.Rivera-Díaz-Del-Castillo, S.van der Zwaag, Philos. Mag., 88(2008), pp. 1825-1833
[23]	W. Xu, P.E.J.Rivera-Díaz-Del-Castillo, S.van der Zwaag, Philos. Mag., 89(2009), pp. 1647-1661
[24]	W. Xu, P.E.J.Rivera-Díaz-del-Castillo, S.van der Zwaag, Comput. Mater. Sci., 44(2008), pp. 678-689
[25]	Q. Lu, W. Xu, S. van der Zwaag, Philos. Mag., 93(2013), pp. 3391-3412
[26]	Q. Lu, W. Xu, S. van der Zwaag, Comput. Mater. Sci., 84(2014), pp. 198-205
[27]	Q. Lu, W. Xu, S. Van Der Zwaag, Acta Mater., 64(2014), pp. 133-143
[28]	Q. Lu, W. Xu, S. Van Der Zwaag, Acta Mater., 77(2014), pp. 310-323
[29]	Q. Lu, S. Van Der Zwaag, W.Xu, J. Nucl. Mater., 469(2016), pp. 217-222
[30]	G.B.Olson, Science, 277(1997), pp. 1237-1242
[31]	W. Xu, Q. Lu, X. Xu, S. van der Zwaag, Comput. Meth. Mater. Sci., 13(2013), pp. 382-394
[32]	A. Kelly, Philos. Mag., 3(1958), pp. 1472-1474
[33]	J. ?gren, M.T.Clavaguera-Mora, J.Golczewski, G. Inden, H. Kumar, C. Sigli, Calphad-Comput. Coupling Ph. Diagrams Thermochem., 24(2000), pp. 41-54
[34]	W.C. Robert, P. Haasen,Physical Metallurgy, Amsterdam Elsevier, North-Holland (1996)
[35]	H. SuzukiDislocations and Mechanical Properties of Crystals, John Wiley, New York (1957)
[36]	H. Zhang, B. Johansson, R. Ahuja, L. Vitos, Comput. Mater. Sci., 55(2012), pp. 269-272
[37]	F.B. Pickering,Physical Metallurgy and the Design of Steels, Applied Science Publishers LTD, London (1978)
[38]	J.S. Wang, M.D. Mulholland, G.B. Olson, D.N.Seidman, Acta Mater., 61(2013), pp. 4939-4952

	C	Cr	Ni	Ti	Mo	Al^2,3	Co^2,3	Nb^1,3	N	V^2,3	Cu¹	Mn²	Si²	T_age	T_aus/T_anneal
Min.	0.00	8.00 (15.00)¹	0.00 (8.00)	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	650	900 (800)²
Max.	0,15	16.00 (25.00)¹	15.00 (25.00) ¹ (10.00)²	5.00 (1.00)¹ (2.00)²	10.00 (3.00)^1,2	5.00 (15.00)²	10.00	5.00 (1.00)¹	0,15	5.00	5.00	10.00	10.00	650	1250 (1150)²

	C	Cr	Ni	Ti	Mo	Al^2,3	Co^2,3	Nb^1,3	N	V^2,3	Cu¹	Mn²	Si²	T_age	T_aus/T_anneal
Min.	0.00	8.00 (15.00)¹	0.00 (8.00)	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	650	900 (800)²
Max.	0,15	16.00 (25.00)¹	15.00 (25.00) ¹ (10.00)²	5.00 (1.00)¹ (2.00)²	10.00 (3.00)^1,2	5.00 (15.00)²	10.00	5.00 (1.00)¹	0,15	5.00	5.00	10.00	10.00	650	1250 (1150)²

	Translator: desirable microstructure			Creator: link the microstructure to composition and heat treatment
				Go/nogo criteria
	Austenitization/Annealing temperature	Room temperature	Ageing/Service temperature	Austenitization/Annealing temperature		T_Ms (K)	Ageing/Service temperature	Optimisation criteria/Performance factor
Fer	Ferrite	Ferrite	For all matrices: maintain matrix at room temperature + sufficient Cr in matrix + good solid solution in matrix + optimal precipitates (MX carbonitride/Ni₃Ti)	V_Ferrite > 99 vol.%	For all matrices: No liquid	None	Cr in matrix > 12 mass% Undesirable phase < 1 vol.%	For all matrices: σ_p(t) & σ_ss
Mar	Austenite	Martensite		V_Austenite > 99 vol.%	For all matrices: No liquid	<298	Cr in matrix > 12 mass% Undesirable phase < 1 vol.%
Aus	Austenite	Austenite		V_Austenite > 99 vol.%	V_{primary carbide} < 0.5 vol.%	>473	Cr in matrix > 16 mass%; Sigma < 4% vol.%, Undesirable phase (Sigma phase excluded) < 1 vol.%

	Translator: desirable microstructure			Creator: link the microstructure to composition and heat treatment
				Go/nogo criteria
	Austenitization/Annealing temperature	Room temperature	Ageing/Service temperature	Austenitization/Annealing temperature		T_Ms (K)	Ageing/Service temperature	Optimisation criteria/Performance factor
Fer	Ferrite	Ferrite	For all matrices: maintain matrix at room temperature + sufficient Cr in matrix + good solid solution in matrix + optimal precipitates (MX carbonitride/Ni₃Ti)	V_Ferrite > 99 vol.%	For all matrices: No liquid	None	Cr in matrix > 12 mass% Undesirable phase < 1 vol.%	For all matrices: σ_p(t) & σ_ss
Mar	Austenite	Martensite		V_Austenite > 99 vol.%	For all matrices: No liquid	<298	Cr in matrix > 12 mass% Undesirable phase < 1 vol.%
Aus	Austenite	Austenite		V_Austenite > 99 vol.%	V_{primary carbide} < 0.5 vol.%	>473	Cr in matrix > 16 mass%; Sigma < 4% vol.%, Undesirable phase (Sigma phase excluded) < 1 vol.%

Charting the ‘composition-strength’ space for novel austenitic, martensitic and ferritic creep resistant steels

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