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Below high tenacious resistance high temperature corrosion Characteristic alloying and high temperature corrosion environment the structure null Ni which

机译:高强电阻以下高温腐蚀特征合金化和高温腐蚀环境下结构零镍

摘要

PROBLEM TO BE SOLVED: To provide a high-temperature corrosion-resistant alloy with high toughness, which is superior in high-temperature corrosion resistance even in a high-temperature environment at about 850°C, in which the alloy is brought into contact with an ash containing much sulfur (about 9 wt.%), and of which the toughness hardly decreases in the high-temperature environment, and to provide a structure which is composed of the high-temperature corrosion-resistant alloy with high toughness and is used in the high-temperature corrosive environment.;SOLUTION: The high-temperature corrosion-resistant alloy with high toughness contains, by wt.%, 33 to 43% Ni, 23 to 29% Cr, 1.0 to 3.0% Mo, 3.0 to 4.0% Si, 0.15 to 0.25% C, and the balance Fe with unavoidable impurities.;COPYRIGHT: (C)2010,JPO&INPIT
机译:解决的问题:提供一种具有高韧性的高温抗腐蚀合金,即使在约850℃的高温环境中,该高温抗腐蚀合金也能与之接触,该抗高温腐蚀合金仍具有优异的抗高温腐蚀性能。提供一种含硫量高(约9 wt。%),在高温环境下其韧性几乎不降低的灰,并提供一种由高韧性的耐高温腐蚀合金组成的结构,解决方案:具有高韧性的耐高温腐蚀合金按重量百分比包含33至43%的Ni,23至29%的Cr,1.0至3.0%的Mo,3.0至4.0 %Si,0.15至0.25%C和余下的Fe带有不可避免的杂质。;版权所有:(C)2010,JPO&INPIT

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