Top

Metallurgist

Published in:

01-07-2022

Oxidation Process of High-Alloy Steel Powders During Melt Atomization with Water

Authors: S. Yu. Manegin, S. D. Rozanov, I. A. Gulyaev, A. V. Mezhevov, P. O. Zhukov

Published in: Metallurgist | Issue 1-2/2022

Activate our intelligent search to find suitable subject content or patents.

search-config

AI-assisted search

Off

Abstract

This study analyzes the influence of chemical composition and production conditions on the oxidation process of stainless-steel powder particles during melt atomization under high-pressure water. It also investigates the compositions of oxide films formed at the surface of particles during atomization according to the content of various components in the metal and the degree of influence of their protective properties on the oxidation process. Quantitative dependence of the oxygen content in the powder on the concentrations in the silicon or aluminum melt, which can form protective films, has been established.

The effect of oxidation potential of the gas phase in the atomization chamber on the powder oxidation has been investigated. Powder oxidation has been established to do not exceed 0.2% when the oxygen content in the chamber atmosphere is less than 2%. The dependence of oxygen content in the stainless- steel powder on the melt temperature, distance to the water level in the atomization chamber, and particle size is obtained. We determine that at optimal ratio of all parameters, oxygen content in the stainless-steel powder at 0.12%–0.13% level can be obtained.

previous article Influence of Manufacturing Regimes on Structural Features and Mechanical Properties of High-Strength Pseudo Β-Titanium Alloy Rolled Workpieces

next article Tribological Characteristics of ABC100.30 Alloys During Friction on Structural Steels Without Lubrication

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

inform now

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

inform now

J. J. Dankly, “Metal powder atomization methods for modern manufacturing,” Johns. Matthey Technol. Rev., 63(3), 226–232 (2019).CrossRef

Stainless Steel Powders for Sintered Components, Hoganas Catalogue (2021); www.hoganas.com.

Tetsuo Kato and Katsushi Kusaka, “On the resent development in production technology of alloy powders. Materials transactions,” JIM, 31, No. 5, 363–374 (1990).

O. A. Skachkov, S. Yu. Manegin, I. A. Gulyaev, A. V. Mezhevov, and P. O. Zhukov, “Investigation of the influence of high-pressure water atomization process parameters on the morphology of stainless steel powders,” Metallurg, No. 8, 43–48 (2020).

V. A. Grigoryan, L. N. Belyanchikov, and A. Ya. Stomakhin, Theoretical Foundations of Electrometallurgical Processes [in Russian], Metallurgiya, Moscow (1987).

P. Kofstad, High-Temperature Oxidation of Metals [in Russian], Mir, Moscow (1969).

V. I. Arkherov, Oxidation of Metals [in Russian], Vol. 1, Metallurgiya, Moscow (1968).

A. N. Volsky and E. M. Sergievskaya, Theory of Metallurgical Processes [in Russian], Metallurgiya, Moscow (1973).

B. N. Arzamasov, Materials Science [in Russian], Mashinostroenie, Moscow (1986).

10.

S. Mrovets and T. Werber, Modern Heat-Resistant Materials [in Russian], Metallurgiya, Moscow (1986).

11.

N. A. Smirnov, Modern Methods of Analysis and Control of Production Products [in Russian], Metallurgiya, Moscow (1985).

12.

D. Riabov, E. Hryha, M. Rashidi, et al., “Effect of atomization on surface oxide composition in 316L stainless steel powders for additive manufacturing,” Surf. Interface Anal., 52(11), 694–706 (2020).CrossRef

13.

Tetsuo Kato, Hiroyoshi Tezuka, Katsushi Kusaka, and Kiyoshi Suzuki, “Study of stainless steel powder,” DENKI-SEIKO, 46, No. 1, 4–10 (1975).CrossRef

14.

N. Dautzenberg and H. Gtssel, “Production technique and properties of austenitic Сr-Ni stainless steel powder,” Powder Metall. Int., 8, No. 1, 14–17 (1976).

Title: Oxidation Process of High-Alloy Steel Powders During Melt Atomization with Water
Authors: S. Yu. Manegin
S. D. Rozanov
I. A. Gulyaev
A. V. Mezhevov
P. O. Zhukov
Publication date: 01-07-2022
Publisher: Springer US
Published in: Metallurgist / Issue 1-2/2022
Print ISSN: 0026-0894
Electronic ISSN: 1573-8892
DOI: https://doi.org/10.1007/s11015-022-01300-7

Springer Professional

Abstract

Please log in to get access to your license.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Springer Professional "Technik"

Other articles of this Issue 1-2/2022

Adaptive Control of Process Units at JSC OEMK Named after A. A. Ugarov Based on Neural Network for Tuning Controller Parameters

Method for Controlling the Parameters and Characteristics of an Electric Arc to Evaluate the Efficiency of Using Briquetted Metallized Scale for Steel Smelting

Technology of Ash and Slag Waste Processing by Сhloridizing Roasting

Automatic Control System for Thermal State of Reverberatory Furnaces in Production of Nickel Alloys

Impact of Metallurgical Production on the Environment

Cost-Effective Technology for Manufacturing Large-Sized Steel-Copper Workpieces for Electrical Purposes

Premium Partners