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Surface Morphology Study Of Zr-Based Amorphous Alloys After Immersion In Boiling Nitric Acid Medium

机译:浸泡硝酸介质浸渍后Zr基非晶合金的表面形态学研究

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Weight loss studies have been performed to determine the corrosion resistance of amorphous Zr_(60)Nb_2Al_(10)Ni_8Cu_(20) and Zr_(59)Nb_3Al_(10)Ni_8Cu_(20) alloys in aqueous HNO_3 media at boiling temperature. The FESEM micrographs has been obtained to know the surface morphology of specimens after immersion in 11.5M boiling aqueous HNO_3 media. Zr_(59)Nb_3Al_(10)Ni_8Cu_(20) alloy shows better corrosion resistance in nitric acid media than Zr_(60)Nb_2Al_(10)Ni_8Cu_(20) alloy.
机译:已经进行了体重减轻研究以确定在沸腾温度下在HNO_3培养基中水溶液中的无定形Zr_(60)Nb_2Al_(10)Nb_2Al_(20)合金的无定形Zr_(60)Nb_2Al_(10)Nb_3Al_(10)合金的耐腐蚀性。已经获得了FeSEM显微照片以了解浸入11.5M沸点HNO_3培养基中的样品的表面形态。 Zr_(59)Nb_3Al_(10)Ni_8Cu_(20)合金在硝酸介质中显示出比Zr_(60)Nb_2Al_(10)Ni_8Cu_(20)合金的硝酸介质中的更好的耐腐蚀性。

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