Effect of Mg addition on temper embrittlement in 2.25Cr–1Mo steel doped with 0.056% P–Mg segregation behavior at grain boundary
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DOI: 10.1007/s42243-020-00506-w
Abstract: To verify the microalloying function and segregation behavior of trace Mg at grain boundary in steel, the 2.25Cr–1Mo steel doped with 0.056% P containing different Mg contents was refined with a vacuum-induction furnace. The effects… read more here.
Keywords: steel; grain boundary; temper embrittlement; segregation ... See more keywords
Effect of isothermal temper embrittlement and subsequent hydrogen embrittlement on tensile properties of 2.25Cr–1Mo–0.25V base metal and welded metal
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DOI: 10.1007/s42243-020-00545-3
Abstract: 2.25Cr–1Mo–0.25V base metal (BM) and welded metal (WM) with different temper embrittlement states were obtained by isothermal temper embrittlement test. The ductile–brittle transition temperature and the carbide size of temper embrittled 2.25Cr–1Mo–0.25V BM and WM… read more here.
Keywords: metal; hydrogen; 25cr 1mo; temper embrittlement ... See more keywords
Magnetic Barkhausen Noise Measurements to Assess Temper Embrittlement in HY-80 Steels
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DOI: 10.1109/tmag.2019.2960489
Abstract: Magnetic Barkhausen noise (MBN) can result from abrupt motion of domain walls due to their interaction with pinning sites during magnetization of ferromagnetic steel. However, understanding domain structure interactions with pinning site density is limited.… read more here.
Keywords: temper embrittlement; magnetic barkhausen; embrittlement; pinning sites ... See more keywords