Results 51 to 60 of about 2,090 (211)
Microstructural evolution of directionally solidified DZ125 superalloy castings with different solidification methods [PDF]
China Foundry, 2013 The properties of Ni-base superalloy castings are closely related to the uniformity of their as-cast microstructure, and different solidification methods have serious effect on microstructural uniformity.
Ge Bingming, Liu Lin, Zhang Jun
doaj
Advanced materials research for long-haul aircraft turbine engines [PDF]
, 1978 The status of research efforts to apply low to intermediate temperature composite materials and advanced high temperature materials to engine components is reviewed.
Blankenship, C. P., Signorelli, R. A.
core +1 more source
Advanced Engineering Materials, Volume 27, Issue 24, December 2025.The influence of Hot Isostatic Pressing (HIP) temperature on the microstructure and creep performance of powder bed fusion–laser beam processed CM247LC superalloy is investigated. Grain growth and γ’ precipitate evolution are characterized following HIP at varying temperatures.
Ahmed Fardan +4 more
wiley +1 more source
Single‐Crystal Castability of CM186LC Nickel‐Based Superalloy
Advanced Engineering Materials, Volume 27, Issue 24, December 2025.The optimal conditions to obtain single‐crystal (SX) castings of the directional solidification nickel‐based superalloy CM186LC, are investigated. Cylindrical samples are cast via a proprietary SX Bridgman process. The effect of solidification rates (V) ranging from 1 to 10 mm⋅min−1 on the microstructure is explored.
André Baldissera +3 more
wiley +1 more source
Effect of HIP Combined with RHT Process on Creep Damage of DZ125 Superalloy
Cailiao gongcheng, 2017 Four different processes of hot isostatic pressing (HIP) combined with rejuvenation heat treatments (RHT) were adopted to reveal the microstructural evolution of creep damaged DZ125 specimens, finally the mechanical properties were evaluated.The results ...
WANG Tian-you +3 more
doaj +1 more source
Directionally solidified eutectic gamma plus beta nickel-base superalloys [PDF]
, 1977 A directionally solidified multivariant eutectic gamma + beta nickel-base superalloy casting having improved high temperature strength and oxidation resistance properties is provided.
Jackson, M. R.
core +1 more source
Microstructure and stress rupture properties of polycrystal and directionally solidified castings of nickel-based superalloys [PDF]
, 2014 A new directionally solidified Ni-based superalloy DZ24, which is a modification of K24 alloy without rare and expensive elemental additions, such as Ta and Hf, was studied in this paper. The microstructure and stress rupture properties of conventionally
Bao-ping Wu +7 more
core +1 more source
cMat, Volume 2, Issue 4, December 2025.ABSTRACT Laser powder bed fusion (L‐PBF) has emerged as a complementary additive manufacturing (AM) technology and is capable of producing high‐resolution geometrically complex metal components. This review first highlights the role of minor copper (Cu) additions in refining microstructures and enhancing mechanical strength, corrosion resistance, and ...
Jin‐Cheng Wang +4 more
wiley +1 more source
Metals, 2020 Directionally solidified (DS) nickel-based superalloys are widely used in manufacturing turbine blades, which may fail due to wear and/or material loss during service.
Baohua Chang +5 more
doaj +1 more source
Small Methods, Volume 9, Issue 12, December 1, 2025.This study focuses on developing a composite of the refractory high entropy alloy WTaVTi with Cu, using a liquid metal dealloying process. The resulting composite features highly thermally conductive Cu channels embedded between ligaments of RHEA, which exhibits excellent irradiation resistance.
Kook Noh Yoon +4 more
wiley +1 more source