Phase composition and some properties of alloys of the system molybdenum-nickel-boron

Kolomytsev, P. T.; Moskaleva, N. V.

doi:10.1007/bf01140042

Cited by 10 publications

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“…The development of new alloys requires reliable information on the phase equilibria and the properties of phases in the basic Mo-Ni-B system. The phase equilibria in this system were studied in [9][10][11][12][13][14][15], and the literature data accumulated for the period 1953-2008 were analyzed in [16].…”

Section: Introductionmentioning

confidence: 99%

Properties of Phases and Alloys of the Mo–Ni–B System in the Ni–MoNi–Mo2NiB2–Ni2B Region

et al. 2021

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For alloys of the Mo-Ni-B system annealed at subsolidus temperatures (and some as-cast alloys) in the Ni-MoNi-Mo 2 NiB 2 -Ni 2 B region, we study the dependence of lattice constants of the phases on their composition and analyze the obtained values of Vickers microhardness. It is established that, for most phases, the lattice constants increase with the Mo content in these phases. The strength and plasticity of the 13Mo-81Ni-6B (at.%) hypoeutectic alloy are determined within the temperature range 20-700°C. It is shown that this alloy has low plasticity but high heat resistance up to 600°C.

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Section: Introductionmentioning

confidence: 99%

Properties of Phases and Alloys of the Mo–Ni–B System in the Ni–MoNi–Mo2NiB2–Ni2B Region

et al. 2021

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“…For modern heat-stressed gas turbine engines (GTE), high-pressure turbine blades (HPT) are manufactured from heat-resistant nickel alloys [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18].…”

Section: Introductionmentioning

confidence: 99%

Features of the Formation of Structure and Phases in Single-Crystal High-Temperature Alloys and their Effect on Mechanical Properties

Попов

Lugovaya

Zhilyakov

2019

MSF

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Features of the structure and phase transformations in single-crystal nickel alloys 1, 2 after long high-temperature exposures were considered in this paper. The results and studies of the residual mechanical properties of alloys after exposure are given. Nanophase hardening of single-crystal heat resistant nickel alloys was also considered. The method of heat treatment of single-crystal high-temperature nickel alloys was developed based on the studies. It provides an increase in the strength properties of alloys by 20...30%, due to the formation of bulk nanophases (γn+ γ'n). The data obtained on structural and phase changes in high-temperature nickel alloys make it possible to evaluate the stability of the structural state of alloys.

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Boron – Molybdenum – Nickel

Kublii¹,

Bondar

2010

Landolt-Börnstein - Group IV Physical Chemistry

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Phase composition and some properties of alloys of the system molybdenum-nickel-boron

Cited by 10 publications

References 0 publications

Properties of Phases and Alloys of the Mo–Ni–B System in the Ni–MoNi–Mo2NiB2–Ni2B Region

Properties of Phases and Alloys of the Mo–Ni–B System in the Ni–MoNi–Mo2NiB2–Ni2B Region

Features of the Formation of Structure and Phases in Single-Crystal High-Temperature Alloys and their Effect on Mechanical Properties

Boron – Molybdenum – Nickel

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