WebSep 1, 2024 · The thermal conductivity, which is an important thermophysical property of IN738LC, enables the evaluation of the usefulness and service life of IN738LC superalloy … WebSep 4, 2024 · IN738LC samples show di erent microstructural characteristics and mechanical performance. Compared with cast ingots, the as-fabricated samples possess finer grains and slight microsegregation. ... IN738LC thin wall free of macrocracks with dimensions of 100 mm × 8 mm × 18 mm (thickness of 8 mm) was successfully …
Chemical analysis of IN738LC alloy (wt%) - ResearchGate
WebOct 30, 2024 · The as-printed IN738LC shows room-temperature yield strength of 895 MPa and tensile strength of 1010 MPa, and 720 MPa tensile strength and 14.4% elongation at … WebIN738LC alloy used in this work was received as tur- bine blade scrap from a gas turbine power plant. Table 1 shows the chemical composition of as-received and after remelting and casting of... pops kiss the girl
IN 738 LC microstructure optimization with heat treatment and ...
WebThe tensile strength of the new superalloy is greatest when the Nb+Ta content is highest and exceeds that of CM247LC up to ∼900°C. The oxidation resistance is best when Al content is highest, and... WebFeb 2, 2024 · [49] WANG H. Selective Laser Melting of the Hard-to-Weld IN738LC Superalloy: Efforts to Mitigate Defects and the Resultant Microstructural and Mechanical Properties[J]. Journal of Alloys and Compounds, 2024, 807: 151662. ... The microstructure characteristics of nickel-based superalloy by LAM were pointed out, and the effect of LAM-post heat ... WebNov 27, 2024 · The chemical composition of nickel-based superalloy IN738LC used in this study has been presented in table 1. Cylinder pieces with a diameter and height of 1 cm were cut out from the most damaged areas of the turbine blades. Table 1. The chemical composition of IN738LC (Wt%). pops kid thailand ชินจัง