Effect of aging treatment on microstructure and properties of high-entropy Cu0.5CoCrFeNi alloy

Intermetallics

Volumn 18, Issue 6, 2010, Pages 1244-1250

  Lin, Chun Ming ^a   Tsai, Hsien Lung ^a   Bor, Hui Yun ^b  

^a NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Taiwan)

^b CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY   (Taiwan)

Author keywords

B. Alloy design; B. Corrosion; C. Casting; C. Heat treatment

Indexed keywords

3.5%NACL; AGING HEAT TREATMENT; AGING TREATMENT; ALLOY DESIGNS; AS CAST ALLOY; AS-CAST; B. ALLOY DESIGN; B. CORROSION; C. CASTING; CHEMICAL COMPOSITIONS; CORROSION PROPERTY; ELEVATED TEMPERATURE; FCC MATRIX; FCC PHASE; HEAT-TREATED SPECIMENS; HIGH ENTROPY ALLOYS; HOLDING TIME; IMMERSION TESTS; MICROSTRUCTURE AND PROPERTIES; POTENTIAL DIFFERENCE; RICH PHASE; SEM; SENSITIVE ZONES; TEM;

ALLOYS; CERIUM ALLOYS; CHROMIUM; COPPER ALLOYS; CORROSION RESISTANCE; DISSOLUTION; FLUID CATALYTIC CRACKING; ISOMERS; MICROSTRUCTURE; PRECIPITATES; PRECIPITATION (CHEMICAL); SCANNING ELECTRON MICROSCOPY; SODIUM CHLORIDE; TRANSMISSION ELECTRON MICROSCOPY; X RAY DIFFRACTION; X RAY DIFFRACTION ANALYSIS;

HEAT TREATMENT;

EID: 77951128902     PISSN: 09669795     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.intermet.2010.03.030     Document Type: Article

References (20)

1. x with excellent room-temperature mechanical properties. Appl Phys Lett 90 (2007) 181904
2. Yeh J.W., Chen S.K., Lin S.J., Can J.Y., Chin T.S., Shun T.T., et al. Nanostructured high-entropy alloys with multiple principal elements: novel alloy design concepts and outcomes. Adv Eng Mater 6 (2004) 299-303
3. xCoCrCuFeNi high-entropy alloy system with multiprincipal elements. Metall Mater Trans A 36 (2005) 881-893
4. Cantor B., Chang I.T.H., Knight P., and Vincent A.J.B. Microstructure development in equiatomic multicomponent alloys. Mater Sci Eng A 375-377 (2004) 213-218
5. Yeh J.W., Chen S.K., Gan J.Y., Lin S.J., Chin T.S., Shun T.T., et al. Formation of simple crystal structures in Cu-Co-Ni-Cr-Al-Fe-Ti-V alloys with multiprincipal metallic elements. Metall Mater Trans A 35 (2005) 2533-2536
6. Huang P.K., Yeh J.W., Shun T.T., and Chen S.K. Multi-principal-element alloys with improved oxidation and wear resistance for thermal spray coating. Adv Eng Mater 6 (2004) 74-78
7. Tung C.C., Yeh J.W., Shun T.T., Chen S.K., Huang Y.S., and Chen H.C. On the elemental effect of AlCoCrFeNi high-entropy alloy system. Mater Lett 61 (2007) 1-5
8. 0.5NiFe high - entropy alloy. Mater Sci Eng A 457 (2007) 77-83
9. Wen L.H., Kou H.C., Li J.S., Chang H., Xue X.Y., and Zhou L. Effect of temperature on microstructure and properties of AlCoCrCuFeNi high-entropy alloy. Intermetallics 17 (2009) 266-269
10. x alloys. Intermetallics 15 (2009) 357-362
11. 0.1 high-entropy alloy. J Alloys Compd 478 (2009) 269-272
12. x high-entropy alloys in 3.5% sodium chloride solution. Mater Chem Phys 92 (2005) 112-117
13. 0.5 high-entropy alloys on the corrosion behavior in aqueous environments. Corros Sci 50 (2008) 2053-2060
14. Chen Y.Y., Duval T., Hung U.D., Yeh J.W., and Shih H.C. Microstructure and electrochemical properties of high entropy alloys - a comparison with type-304 stainless steel. Corros Sci 47 (2005) 2257-2279
15. 0.5 alloy at elevated temperature. J Alloys Compd 489 (2010) 30-35
16. 0.5CoCrFeNi alloy. J Alloys Compd; in press
17. ASTM Standard G5-94 (2003), ASTM, PA
18. ASTM Standard G59-97 (2003), ASTM, PA
19. Takeuchi A., and Inoue A. Calculations of mixing entropy and mismatch entropy for ternary amorphous alloys. Mater Trans 41 (2000) 1372-1378
20. Takeuchi A., and Inoue A. Calculations of amorphous-forming composition range for ternary alloy systems and analyses of stabilization of amorphous phase and amorphous-forming ability. Mater Trans 42 (2001) 1435-1444