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材料研究学报 1993
INFLUENCE OF Zr ON THE SOLIDIFICATION BEHAVIOR AND STRESS RUPTURE PROPERTY OF DZ38 SUPERALLOY
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Abstract:
An investigation has been made of the effect of Zr on the solidification behavior and stressrupture property in a directionally solidified DZ38 superalloy with extremely lower content of zirconium.The results show that Zr can seriously affect the solidifi
