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The effect of various heat treating parameters on hardness and microstructures of the experimental 18% nickel maraging steels
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005284.pdf
Date
1988
Author
Pektaş, İlhami
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https://hdl.handle.net/11511/11098
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Graduate School of Natural and Applied Sciences, Thesis
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The effects of various heat treating parameters on the hardness and microstructures of the experimental 18% nickel maraging steels
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The effect of the parameters of heat treatment on the experimental 18% maraging steels was studied using hardness tester, optical, scanning electron and transmission electron microscopy and X-ray metallography techniques. The specimens were solution treated at 815, 900, 1000, 1060 degrees C for periods between 1 and 4 h. After air-cooling to room temperature. a bce martensitic structure was obtained. The higher temperature (1060 degrees C) and longer time (4 h) of the solution treatment caused essentially h...
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İ. Pektaş, “The effect of various heat treating parameters on hardness and microstructures of the experimental 18% nickel maraging steels,” Middle East Technical University, 1988.