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首页> 外文期刊>Metals and Materials International >Effects of Molybdenum Addition on Hydrogen Desorption of TiC Precipitation-Hardened Steel
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Effects of Molybdenum Addition on Hydrogen Desorption of TiC Precipitation-Hardened Steel

机译：添加钼对TIC沉淀 - 硬化钢氢解吸的影响

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摘要

The hydrogen-trap states in TiC and MoC that have coherent interfaces with ferrite were investigated using first-principles calculation. The trapping sites of TiC were the interfaces and interstitial sites of ferrite. On the other hand, the trapping sites of MoC were ferrite interstitial sites; the interface had a negative binding energy with H. Thermal desorption analysis confirms that the amounts of diffusible hydrogen were significantly reduced by addition of Mo in Ti-bearing steel.
机译：使用一致性计算研究了具有与铁素体相干界面的TIC和MOC中的氢气陷阱状态。 TIC的捕获部位是铁氧体的界面和间隙位点。 另一方面，MOC的捕获网站是铁氧体间隙位点; 该界面具有负结合能量，具有H.热解吸分析证实，通过在轴承钢中加入Mo显着降低了扩散氢的量。

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