Results 111 to 120 of about 2,336,173 (297)

Influence of solidification structure on austenite to martensite transformation in additively manufactured hot-work tool steels. [PDF]

Acta Mater, 2021
Chou CY, Pettersson NH, Durga A, Zhang F, Oikonomou C, Borgenstam A, Odqvist J, Lindwall G.   +7 more
europepmc   +1 more source

Constitutive modelling of Sandvik 1RK91 [PDF]

, 2003
A physically based constitutive equation is being developed for the maraging\ud stainless steel Sandvik 1RK91. The steel is used to make precision parts.
Beyer, J., Datta, K., Datta, K., Geijselaers, Hubertus J.M., Hommes, M., Huetink, Han, Onate, E, Owen, D.R.J, Post, J.   +8 more
core   +2 more sources

Elastic and thermodynamic properties of the shape-memory alloy AuZn

, 2001
The current work reports on the elastic shear moduli, internal friction, and the specific heat of the B2 cubic ordered alloy AuZn as a function of temperature. Measurements were made on single-crystal and polycrystalline samples using Resonant Ultrasound
A. Migliori, B. E. Lang, B. F.Woodfield, D. J. Thoma, F. Chu, J. Boerio-Goates, J. C. Lashley, M. Lopez, T. W. Darling   +8 more
core   +1 more source

The Investigation of Strain-Induced Martensite Reverse Transformation in AISI 304 Austenitic Stainless Steel

Metallurgical and Materials Transactions. A, 2017
This paper presents a comprehensive study on the strain-induced martensitic transformation and reversion transformation of the strain-induced martensite in AISI 304 stainless steel using a number of complementary techniques such as dilatometry ...
G. Cios, T. Tokarski, A. Żywczak, R. Dziurka, M. Stępień, Łukasz Gondek, M. Marciszko, B. Pawlowski, K. Wieczerzak, P. Bała   +9 more
semanticscholar   +1 more source

Additive Manufacturing of Hot‐Work Tool Steel by In Situ Alloying Using Laser Powder Bed Fusion and Directed Energy Deposition—Strategies to Improve Chemical Homogeneity

steel research international, EarlyView.
To support future alloy development a powder mixture is processed by laser additive manufacturing. The powder mixture containing Mo‐ and W‐rich tracers is processed by powder bed fusion using single and double laser exposure and by directed energy deposition which provides drastically enlarged melt pools.
Felix Großwendt, Sebastian Weber, Jonathan Lentz   +2 more
wiley   +1 more source

Study the effects of residual B19' phase on the phase transformation in shape memory NiTi alloys fabricated by laser powder bed fusion

Journal of Materials Research and Technology
The shape memory effect of near-equiatomic Ni–Ti shape memory alloys (SMAs) fabricated via laser powder bed fusion (LPBF) is attributed to the diffusionless phase transformation between austenite (B2) and martensite (B19').
Shenyue Zhou, Yue Wu, Yunlai Deng, Xiaobin Guo, Wei Jiang   +4 more
doaj   +1 more source

Effect of Microstructure on the Onset Strain and Rate per Strain of Deformation-Induced Martensite Transformation in Q&P Steel by Modeling. [PDF]

Materials (Basel), 2022
Cao J, Jin J, Li S, Wang M, Tang S, Peng Q, Zong Y.   +6 more
europepmc   +1 more source

Recycling End‐of‐Life Solid Oxide Cell Interconnect Assemblies into Commercial‐Grade AISI 304 Stainless Steels

steel research international, EarlyView.
This study validates a recycling pathway for converting interconnect assemblies from end‐of‐life SOC stacks into commercial‐grade AISI 304 steels. Using scrap‐based steelmaking operations, austenitic cast steels with <4.0% δ‐ferrite are successfully produced.
Jeraldine Lastam, Shine‐Od Mongoljiibuu, Alexander Specht, Daniel Grüner, Dmitry Sergeev, Urs A. Peuker, Michael Müller, Ruth Schwaiger   +7 more
wiley   +1 more source

Modulated structure in the martensite phase of Ni1.8Pt0.2MnGa: a neutron diffraction study

, 2012
7M orthorhombic modulated structure in the martensite phase of Ni1.8Pt0.2MnGa is reported by powder neutron diffraction study, which indicates that it is likely to exhibit magnetic field induced strain. The change in the unit cell volume is less than 0.5%
Awasthi, A. M., Barman, S. R., Bhardwaj, S., Rajput, P., Singh, Sanjay, Suard, E., Ziebeck, K. R. A.   +6 more
core   +1 more source

Investigation of Martensite Transformation in 316L Stainless Steel

, 2015
A large number of parameters affect martensite formation in steel, such as composition, applied stress, plastic strain and temperature. Low cycle fatigue tests on 316L austenitic stainless steel have been carried outwith different strain amplitudesat ...
Shu Yan Zhang, E. Compagnon, B. Godin, A. Korsunsky   +3 more
semanticscholar   +1 more source