H. M. Flower, High Performance Materials in Aerospace, 1995.
DOI : 10.1007/978-94-011-0685-6

A. K. Kundu, Aircraft Design, 2010.
DOI : 10.1017/CBO9780511844652

G. B. Olson, Computational Design of Hierarchically Structured Materials, Science, vol.277, issue.5330, pp.1237-1242, 1997.
DOI : 10.1126/science.277.5330.1237

H. Jou, Lower-Cost, Ultra-High-Strength, 2010.

W. M. Garrison, Ultrahigh-strength steels for aerospace applications, JOM, vol.23, issue.5, pp.20-24, 1990.
DOI : 10.1007/BF03220942

G. Haidemenopoulos, Dispersed-Phase Transformation Toughening in UltraHigh- Strength Steels, Massachusetts Institute of Technology, 1988.

K. J. Handerhan, W. M. Garrison, and N. R. Moody, A comparison of the fracture behavior of two heats of the secondary hardening steel AF1410, Metallurgical Transactions A, vol.29, issue.1, pp.105-123, 1989.
DOI : 10.1007/BF02647726

K. J. Handerhan and W. M. Garrison, Effects of rare earth additions on the mechanical properties of the secondary hardening steel AF1410, Scripta Metallurgica, vol.22, issue.3, pp.409-412, 1988.
DOI : 10.1016/S0036-9748(88)80215-1

W. M. Garrison and J. L. Maloney, Lanthanum additions and the toughness of ultra-high strength steels and the determination of appropriate lanthanum additions, Materials Science and Engineering: A, vol.403, issue.1-2, pp.299-310, 2005.
DOI : 10.1016/j.msea.2005.05.021

C. D. Kantner, Designing Strength, Toughness, and Hydrogen Resistance, 2002.

C. J. Kuehmann, G. B. Olson, and H. Jou, Nanocarbide Precipitation Strengthened Ultrahigh-Strength, Corrosion Resistant, Structural Steels, vol.160, pp.399-401, 2007.

R. Ayer and P. M. Machmeier, Transmission electron microscopy examination of hardening and toughening phenomena in Aermet 100, Metallurgical Transactions A, vol.8, issue.9, pp.1943-1955, 1993.
DOI : 10.1007/BF00551664

G. B. Olson, T. J. Kinkus, and J. S. Montgomery, APFIM study of multicomponent M2C carbide precipitation in AF1410 steel, Surface Science, vol.246, issue.1-3, pp.238-2450039, 1991.
DOI : 10.1016/0039-6028(91)90421-N

P. M. Machmeier, C. D. Little, M. H. Horowitz, and R. P. Oates, tensile strength) martensitic steel having good fracture toughness, Metals Technology, vol.62, issue.2, pp.291-296, 1979.
DOI : 10.1016/0001-6160(71)90102-7

C. Wang, C. Zhang, and Z. Yang, Austenite layer and precipitation in high Co???Ni maraging steel, Micron, vol.67, pp.112-116, 2014.
DOI : 10.1016/j.micron.2014.07.008

C. Wang, C. Zhang, Z. Yang, J. Su, and Y. Weng, Analysis of fracture toughness in high Co???Ni secondary hardening steel using FEM, Materials Science and Engineering: A, vol.646, pp.1-7, 2015.
DOI : 10.1016/j.msea.2015.08.003

G. L. Pioszak, Hydrogen Assisted Cracking of Ultra-High Strength Steels, 2015.

M. Schmidt and M. J. Gore, Solution treatment effects in AF1410 steel, 34th Sagamore Army Mater. Res. Conf, pp.407-424, 1987.

K. K. Sankaran and R. S. Mishra, Metallurgy and Design of Alloys with Hierarchical Microstructures, 2017.

P. Michaud, D. Delagnes, P. Lamesle, M. H. Mathon, and C. Levaillant, The effect of the addition of alloying elements on carbide precipitation and mechanical properties in 5% chromium martensitic steels, Acta Materialia, vol.55, issue.14, pp.4877-4889, 2007.
DOI : 10.1016/j.actamat.2007.05.004

URL : https://hal.archives-ouvertes.fr/hal-01715082

M. J. Gore, G. B. Olson, and M. Cohen, Grain-refining dispersions and properties in ultrahigh-strength steels, Innov. Ultrah. Strength Steel Technol, pp.425-442, 1987.

K. E. Burke, Chemical extraction of refractory inclusions from iron- and nickel-base alloys, Metallography, vol.8, issue.6, pp.473-4880026, 1975.
DOI : 10.1016/0026-0800(75)90023-3

E. Cabrol, C. Bellot, P. Lamesle, D. Delagnes, and E. Povoden-karadeniz, Experimental investigation and thermodynamic modeling of molybdenum and vanadium-containing carbide hardened iron-based alloys, Journal of Alloys and Compounds, vol.556, pp.203-209, 2013.
DOI : 10.1016/j.jallcom.2012.12.119

URL : https://hal.archives-ouvertes.fr/hal-01687317

B. W. Krakauer and D. N. Seidman, Systematic procedures for atom???probe field???ion microscopy studies of grain boundary segregation, Review of Scientific Instruments, vol.47, issue.9, pp.4071-4079, 1992.
DOI : 10.1016/0001-6160(87)90217-3

B. W. Krakauer, J. G. Hu, S. Kuo, R. L. Mallick, A. Seki et al., A system for systematically preparing atom???probe field???ion???microscope specimens for the study of internal interfaces, Review of Scientific Instruments, vol.94, issue.11, pp.61-3390, 1990.
DOI : 10.1103/PhysRevLett.65.1615

J. H. Bunton, J. D. Olson, D. R. Lenz, and T. F. Kelly, Advances in Pulsed-Laser Atom Probe: Instrument and Specimen Design for Optimum Performance, Microscopy and Microanalysis, vol.72, issue.06, pp.418-427, 2007.
DOI : 10.1103/PhysRevB.30.4946

B. Sundman, B. Jansson, and J. Andersson, The Thermo-Calc databank system, Calphad, vol.9, issue.2, pp.153-1900364, 1985.
DOI : 10.1016/0364-5916(85)90021-5

G. R. Speich, D. S. Dabkowski, L. F. Porter, C. Cr, and C. Mo, Strength and toughness of Fe-10ni alloys containing C, Cr, Mo, and Co, Metallurgical Transactions, vol.6, issue.1, pp.303-315, 1973.
DOI : 10.1179/030634570790444194

C. J. Kuehmann, Thermal Processing Optimization of Nickel-Cobalt Ultrahigh- Strength Steels, 1994.

R. W. Honeycombe, Steels microstructure and properties, Metallurgy, 1981.

G. R. Speich and W. C. Leslie, Tempering of steel, Metallurgical Transactions, vol.60, issue.5, pp.1043-1054, 1972.
DOI : 10.1007/978-1-4899-5537-1_12

D. Delagnes, F. Pettinari-sturmel, M. H. Mathon, R. Danoix, F. Danoix et al., Cementite-free martensitic steels: A new route to develop high strength/high toughness grades by modifying the conventional precipitation sequence during tempering, Acta Materialia, vol.60, issue.16, pp.5877-5888, 2012.
DOI : 10.1016/j.actamat.2012.07.030

URL : https://hal.archives-ouvertes.fr/hal-01687325

K. Sato, Improving the Toughness of Ultrahigh Strength Steel, 2002.
DOI : 10.2172/803864

J. Naylor and R. Blondeau, The respective roles of the packet size and the lath width on toughness, Metallurgical Transactions A, vol.212, issue.7/2-8, pp.891-894, 1976.
DOI : 10.1007/BF02658424

B. Bia?obrzeska, ?. Konat, and R. Jasi?ski, The Influence of Austenite Grain Size on the Mechanical Properties of Low-Alloy Steel with Boron, Metals, vol.3, issue.1, 2017.
DOI : 10.2355/isijinternational.38.1277

J. Daigne, M. Guttmann, and J. P. Naylor, The influence of lath boundaries and carbide distribution on the yield strength of 0.4% C tempered martensitic steels, Materials Science and Engineering, vol.56, issue.1, pp.1-100025, 1982.
DOI : 10.1016/0025-5416(82)90176-8

P. Bate, The effect of deformation on grain growth in Zener pinned systems, Acta Materialia, vol.49, issue.8, pp.1453-1461, 2001.
DOI : 10.1016/S1359-6454(01)00033-7

P. J. Alberry and C. W. Haworth, Interdiffusion of Cr, Mo, and W in Iron, Metal Science, vol.15, issue.1, pp.407-412, 1974.
DOI : 10.1007/BF02642019

R. Ayer and P. Machmeier, On the characteristics of M2C carbides in the peak hardening regime of AerMet 100 steel, Metallurgical and Materials Transactions A, vol.14, issue.3, pp.903-905, 1998.
DOI : 10.1007/BF02666329

R. Ayer and P. M. Machmeier, Microstructural basis for the effect of chromium on the strength and toughness of AF1410-based high performance steels, Metallurgical and Materials Transactions A, vol.9, issue.9, pp.2510-2517, 1996.
DOI : 10.1007/BF02646396

H. M. Lee, S. M. Allen, and M. Grujicic, Stability and coarsening resistance of M2C carbides in secondary hardening steels, pp.127-146, 1987.

H. M. Lee, A. J. Garratt-reed, and S. M. Allen, Composition of M2C phase in tempering of high Co???Ni steels, Scripta Metallurgica et Materialia, vol.25, issue.3, pp.685-6880956, 1991.
DOI : 10.1016/0956-716X(91)90115-H

G. B. Olson and C. J. Kuehmann, Materials genomics: From CALPHAD to flight, Scripta Materialia, vol.70, pp.25-30, 2014.
DOI : 10.1016/j.scriptamat.2013.08.032