Study on Effects of Zr Dosage on Microstructure and Properties of Molybdenum Alloy AITranslate
Abstract AITranslate
Molybdenum alloys with different Zr dosage were prepared by powder metallurgy,and the influences were studied of Zr dosage on the microstructure and properties of molybdenum alloy. The results show that the strengthening effects of Zr element on the molybdenum alloy are mainly reflected in two aspects：one is the second phase strengthening from the second phase oxide generated after Zr element added to Mo matrix,and the other is solution reinforcement and grain refinement both from Zr dissolved into Mo matrix. The tensile strength of all the Zr-doped molybdenum alloys is higher than pure molybdenum at room temperature,while their elongation is the opposite. Under the condition of Zr dosage 0.08%-0. 15%,the tensile strength of molybdenum alloy increases with the increase of Zr dosage,while the elongation increases at first and then decreases and reaches the maximum when Zr dosage is 0.19,%.
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Basic Information:
DOI：
Chinese Library Classification Number:TG146.412[金属学及工艺—金属材料]
Citation Information:
Molybdenum alloys with different Zr dosage were prepared by powder metallurgy,and the influences were studied of Zr dosage on the microstructure and properties of molybdenum alloy. The results show that the strengthening effects of Zr element on the molybdenum alloy are mainly reflected in two aspects：one is the second phase strengthening from the second phase oxide generated after Zr element added to Mo matrix,and the other is solution reinforcement and grain refinement both from Zr dissolved into Mo matrix. The tensile strength of all the Zr-doped molybdenum alloys is higher than pure molybdenum at room temperature,while their elongation is the opposite. Under the condition of Zr dosage 0.08%-0. 15%,the tensile strength of molybdenum alloy increases with the increase of Zr dosage,while the elongation increases at first and then decreases and reaches the maximum when Zr dosage is 0.19,%.
quote
| GB/T 7714-2015 | [1] ZHU Xiang-wei, ZHANG Guo-shang, CUI Chao-peng, et al. Study on Effects of Zr Dosage on Microstructure and Properties of Molybdenum Alloy[J]. Rare Metals and Cemented Carbides, 2014(4): 31-34. |
| MLA | [1] ZHU Xiang-wei, et al., "Study on Effects of Zr Dosage on Microstructure and Properties of Molybdenum Alloy." Rare Metals and Cemented Carbides, no. 4, 2014, pp. 31-34. |
| APA | [1] ZHU Xiang-wei, ZHANG Guo-shang, CUI Chao-peng, WEI Shi-zhong, & GUO Song-liang. (2014). Study on Effects of Zr Dosage on Microstructure and Properties of Molybdenum Alloy. Rare Metals and Cemented Carbides(4), 31-34. |
| IEEE | [1] ZHU Xiang-wei, ZHANG Guo-shang, CUI Chao-peng, WEI Shi-zhong, and GUO Song-liang, "Study on Effects of Zr Dosage on Microstructure and Properties of Molybdenum Alloy," Rare Metals and Cemented Carbides, no. 4, pp. 31-34, 2014. keywords: {molybdenum alloy;Zr element;mierostructure;tensile strength;elongation} |