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The detection of embrittlement in steels by means of hardness measurements

✍ Scribed by T. Oku; S. Sato; T. Fujimura


Publisher
Elsevier Science
Year
1965
Weight
719 KB
Volume
2
Category
Article
ISSN
0369-5816

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Detection of spring steel surface decarb
✍ O. Perevertov; O. Stupakov; I. TomΓ‘Ε‘; B. Skrbek πŸ“‚ Article πŸ“… 2011 πŸ› Elsevier Science 🌐 English βš– 848 KB

Surface decarburization of steel was non-destructively and quantitatively investigated by magnetic hysteresis. Flat samples were prepared from spring steel 54SiCr6 and decarburized layers of different thickness were produced on their surfaces by annealing at 800 1C in air for 1, 4, 8 and 20 h. Three