Results 41 to 50 of about 11,745 (228)

X-ray photoelectron spectroscopy study of the passive films formed on thermally sprayed and wrought Inconel 625 [PDF]

, 2010
There is a well known performance gap in corrosion resistance between thermally sprayed corrosion resistant coatings and the equivalent bulk materials. Interconnected porosity has an important and well known effect, however there are additional relevant ...
Bakare, M.S., McCartney, D.G., Roe, M.J., Voisey, K.T.   +3 more
core   +2 more sources

Tailoring Laser Powder Bed Fusion and Post‐Processing Parameters for JIS SKD61 Tool Steels: Surface Roughness, Microstructure, and Mechanical Properties

steel research international, EarlyView.
Laser powder bed fusion of JIS SKD61 tool steel is systematically optimized using a Taguchi design and ANOVA. Hatch spacing and layer thickness are identified as dominant parameters controlling surface roughness and tensile strength. Subsequent tempering at 600°C improves microstructural stability and mechanical performance, enabling high‐density SKD61
Masrurotin Masrurotin, Andi Ard Maidhah, Maziar Ramezani, Wojciech Macek, Cho‐Pei Jiang   +4 more
wiley   +1 more source

Study on high temperature stability of inconel 625 surfacing alloys

Materials Research Express
Thermal power generation is the main way of power generation in China. Inconel 625 alloy is widely used in steam turbine blades due to its excellent high temperature performance. In the face of high temperature environment, long-term service will lead to
Lilan Li, Zhonghua Mu, Yunhai Su
doaj   +1 more source

Solidification microstructure of centrifugally cast Inconel 625 [PDF]

China Foundry, 2017
Centrifugal casting is a foundry process allowing the production of near net-shaped axially symmetrical components. The present study focuses on the microstructural characterization of centrifugally cast alloys featuring different chemical compositions for the construction of spheres applied in valves made of alloy IN625 for operation at high pressure.
Silvia Barella, Andrea Gruttadauria, Carlo Mapelli, Davide Mombelli, Paolo Taiana, Matteo Bosatra, Alberto Morini   +6 more
openaire   +2 more sources

High Cycle Fatigue Properties of PM‐HIPed High‐Nitrogen Tool Steel: Effect of Surface Condition

Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 6, Page 2097-2115, June 2026.
ABSTRACT This study explores the impact of surface condition on high‐cycle fatigue performance of a high‐nitrogen martensitic tool steel manufactured through powder metallurgy and hot isostatic pressing. In near‐net manufacturing applications, acid‐leaching pickling treatment and/or machining is used as a post‐treatment to remove the powder container ...
Faezeh Javadzadeh Kalahroudi, Dimitrios Nikas, Giulio Maistro, Mikael Grehk   +3 more
wiley   +1 more source

Effects of micro-TiC particles on microstructure and mechanical properties of selective laser melting Inconel 625 alloys

Fenmo yejin jishu
The Inconel 625–xTiC (x=0, 2%, 4%, 6%, mass fraction) alloys were prepared by selective laser melting forming technology. The effects of micro-TiC particles on the microstructure and mechanical properties of Inconel 625–xTiC alloys were investigated. The
YUAN Zhenyu, CHANG Cheng, QI Huiying, XIAO Haibo, YAN Xingchen   +4 more
doaj   +1 more source

Studies on the Corrosion Resistance of Laser-Welded Inconel 600 and Inconel 625 Nickel-Based Superalloys

Archives of Metallurgy and Materials, 2017
The paper presents the results of the electrochemical corrosion tests of Inconel 600 and Inconel 625 laser-welded superalloys. The studies were conducted in order to assess the resistance to general and pitting corrosion in 3.5% NaCl solution.
Łyczkowska K., Michalska J.
doaj   +1 more source

TEM Study of High-Temperature Precipitation of Delta Phase in Inconel 718 Alloy [PDF]

, 2011
Inconel 718 is widely used because of its ability to retain strength at up to 650◦C for long periods of time through coherent metastable γ” Ni3Nb precipitation associated with a smaller volume fraction of γ’ Ni3Al precipitates.
Dehmas, Moukrane, Lacaze, Jacques, Niang, Aliou, Viguier, Bernard   +3 more
core   +5 more sources

Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives

Advanced Materials Technologies, Volume 11, Issue 9, 6 May 2026.
Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley   +1 more source

Study made of corrosion resistance of stainless steel and nickel alloys in nuclear reactor superheaters [PDF]

, 1967
Experiments performed under conditions found in nuclear reactor superheaters determine the corrosion rate of stainless steel and nickel alloys used in them. Electropolishing was the primary surface treatment before the corrosion test.
Greenberg, S., Hart, R. K., Lee, R. H., Ruther, W. E., Schlueter, R. R.   +4 more
core   +1 more source