Spark plasma sintering and age hardening of an Al–Zn–Mg alloy powder blend

2016 ◽  
Vol 650 ◽  
pp. 129-138 ◽  
Author(s):  
S. Rudinsky ◽  
P. Hendrickx ◽  
D.P. Bishop ◽  
M. Brochu
Keyword(s):  
Spark Plasma Sintering ◽  
Alloy Powder ◽  
Mg Alloy ◽  
Age Hardening ◽  
Powder Blend ◽  
Plasma Sintering ◽  
Spark Plasma

Microstructures and mechanical properties of TiAl alloy fabricated by spark plasma sintering

2019 ◽  
Vol 34 (01n03) ◽  
pp. 2040036
Author(s):  
Yongjun Su ◽  
Yunfeng Lin ◽  
Na Zhang ◽  
Deliang Zhang
Keyword(s):  
Mechanical Properties ◽  
Spark Plasma Sintering ◽  
Alloy Powder ◽  
Room Temperature ◽  
Tial Alloy ◽  
Sintering Temperature ◽  
Tensile Tests ◽  
Alloyed Powder ◽  
Plasma Sintering ◽  
Spark Plasma

This work deals with the consolidation of a TiAl alloy powder by spark plasma sintering (SPS). Pre-alloyed powder with a composition of Ti–48Al–2Cr–2Nb (at.%) was consolidated in a SPS furnace at temperatures between 1200[Formula: see text]C and 1325[Formula: see text]C and with a pressure of 50 MPa. The microstructures obtained after SPS depend on the sintering temperature. Tensile tests at room temperature were performed. The alloy SPSed at temperatures not less than 1250[Formula: see text]C exhibits good properties at room temperature.

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