Pearlite-like eutectic of ZL 108 aluminium-silicon alloy containing rare-earth elements rapidly solidified by laser

Jiandong, Hu; Liu, Yongbing; Zhang, L.

doi:10.1007/bf00725885

Search citation statements

Order By: Relevance

Paper Sections

Select...

Introduction1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

1992

2011

Publication Types

Select...

Article5

Relationship

Self Cite0

Independent5

Authors

Journals

Cited by 7 publications

(1 citation statement)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This leads to many changes in the microstructure of laser-melted materials. One example is the finding of pearlite-like aluminium-silicon eutectic in the laser-melted ZL108 aluminium-silicon alloy [3]. Further to our previous work, in this paper we study the influence of laser melting on elevated temperature properties and microstructure.…”

Section: Introductionmentioning

confidence: 89%

Structural stability and stacking faults in a laser-melted ZL108 Al-Si alloy containing rare earth

Jiandong

1992

J Mater Sci

View full text Add to dashboard Cite

The ZL108 AI-Si alloy containing rare earth was melted with a CO2 2 kW laser. The maximum microhardness values of the laser-melted zone (LMZ) was shifted back by 2 h in the microhardness-time curve and 20 ~ in the microhardness-temperature curve, as compared with conventional treatment materials in the given range. The LMZ had better structural stability at the elevated temperature than that of the conventional materials. Stacking faults were found in the resolidified aluminium, and were identified to be intrinsic. Both structural stability and the existence of the stacking faults were related to Ce supersaturation in the resolidified aluminium.

show abstract

Section: Introductionmentioning

confidence: 89%