Acta Metall Sin  1987, Vol. 23 Issue (1): 6-12    DOI:

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INFLUENCE OF PROLONGED AGING ON MICROSTPUCTURE AND MECHANICAL PROPERTIES OF K17G CAST Ni-BASE SUPERALLOY

WANG Sukun ZHANG Bingda HU Zhuangqi (Institute of Metal Research.Academia Sinica.Shenyang)

WANG Sukun ZHANG Bingda HU Zhuangqi (Institute of Metal Research.Academia Sinica.Shenyang). INFLUENCE OF PROLONGED AGING ON MICROSTPUCTURE AND MECHANICAL PROPERTIES OF K17G CAST Ni-BASE SUPERALLOY. Acta Metall Sin, 1987, 23(1): 6-12.

Abstract References Related Articles Recommended Metrics Download:  PDF(1631KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The K17G cast Ni-base superalloy is the one of low density,high strength and good ductility.Due to the stability of microstructure and lack of harmful a-phase after prolonged aging at 750—950℃,its mechanical properties are slightly lowered only.Although the properties of samples cut and machined from turbine blades subjected also to prolonged aging were been some reduction, in comparison with those of standard precision-cast specimens,their tensile properties and ruptuce strength were still kept at rather high level. Received:  18 January 1987      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1987/V23/I1/6 1 Piearcey B J,Smashey R W.Trans Metall Soc,1967;239:451 2 Collins H E,Quigg B J.ASM Trans Q,1968;61:139 3 Collins H E.ASM Trans Q,1969;62:82 4 Sabol G P,Stickler R.Phys Status Solidi,1969;35:11 No related articles found! No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed