Microstructure evolution in nano-reinforced ferritic steel processed by mechanical alloying and spark plasma sintering
Oxide-dispersion strengthened ferritic steel was produced by high-energy attrition, leading
to a complex nanostructure with deformed ferritic grains. After mechanical alloying, the …
to a complex nanostructure with deformed ferritic grains. After mechanical alloying, the …
Microstructure evolution and mechanical properties of Mg matrix composites reinforced with Al and nano SiC particles using spark plasma sintering followed by hot …
In this study, Mg powders, Al and nano SiC particles were uniformly mixed by mechanical
stirring assisted with ultrasonic vibration method. Then reinforced Mg-1Al-xSiC (x= 0.3, 0.6 …
stirring assisted with ultrasonic vibration method. Then reinforced Mg-1Al-xSiC (x= 0.3, 0.6 …
Tailoring the microstructure and the mechanical properties of ultrafine grained high strength ferritic steels by powder metallurgy
Three model powder materials (i) atomized,(ii) atomized+ milled, and,(iii) atomized+ milled+
alloyed with yttria (Y 2 O 3) and titanium were consolidated within Spark Plasma Sintering …
alloyed with yttria (Y 2 O 3) and titanium were consolidated within Spark Plasma Sintering …
The study of ternary carbides formation during SPS consolidation process in the WC–Co–steel system
IF Machado, L Girardini, I Lonardelli… - International Journal of …, 2009 - Elsevier
Tungsten carbide has a wide range of applications, mainly cemented carbides made of WC
and Co, as wear resistant materials. However, the high cost of WC–Co powders encourages …
and Co, as wear resistant materials. However, the high cost of WC–Co powders encourages …
Microstructure and Mechanical Properties of Spark Plasma Sintered Mg-Zn-Ca-Pr Alloy
Alloys based on magnesium are of considerable scientific interest as they have very
attractive mechanical and biological properties that could be used to manufacture …
attractive mechanical and biological properties that could be used to manufacture …
Role of lattice strain on thermal stability of a nanocrystalline FeMo alloy
The thermal stability of a nanocrystalline Fe–1.5 wt.% Mo powder milled with nano-SiO2 was
investigated in situ by synchrotron radiation X-ray diffraction. Crystallite size is stabilized by …
investigated in situ by synchrotron radiation X-ray diffraction. Crystallite size is stabilized by …
Spark plasma sintering and hot compression behaviour of AZ91 Mg alloy
G Straffelini, AP Nogueira, P Muterlle… - Materials Science …, 2011 - journals.sagepub.com
In the present investigation, the microstructural characterisation of the AZ91 Mg alloy
produced by spark plasma sintering (SPS), as well as the evaluation of its hot compression …
produced by spark plasma sintering (SPS), as well as the evaluation of its hot compression …
High temperature microstructure and microhardness evolution in dense NiCrAlY bulk material fabricated by spark plasma sintering
NiCrAlY is commonly used as the bond coat material in thermal barrier coatings (TBCs).
Detailed investigation into the microstructural evolution at high temperatures and the …
Detailed investigation into the microstructural evolution at high temperatures and the …
The effect of sintering pressure on the microstructure and properties of a nanocrystalline magnesium alloy in spark plasma sintering
KR Kim, HS Kim, SH Kwon, DY Hwang - Journal of the Korean Physical …, 2014 - Springer
Many studies have shown that particle boundaries in spark plasma sintering (SPS) can be
easily removed by using a combination of sintering temperature and pressure. We already …
easily removed by using a combination of sintering temperature and pressure. We already …
Numerical modeling of the spark plasma sintering process
P Mondalek - 2012 - pastel.hal.science
Spark plasma sintering process (SPS) is a breakthrough technology for producing high
quality sintered materials. An electric current is applied simultaneously with a vertical load to …
quality sintered materials. An electric current is applied simultaneously with a vertical load to …