Effect of sintering profile on densification of nano-sized Ni/Al2O3 composite

Applying extrusion-based 3D printing technique accelerates fabricating complex biphasic calcium phosphate-based scaffolds for bone tissue regeneration

“…They pointed out that rubber particles act as crack stabilizer and toughness enhancer, resulting in decreasing the brittleness and propagation context. Also, crack propagation during the sintering procedure at the oven could be prevented by adjusting the heat treatment profile [232] .…”

Characteristics of six layered Al/Si3N4 functionally graded materials prepared through two-step pressureless sintering process

“…In the study of nano-sized Ni/Al2O3 composite, it was shown that the densification and hardness were significantly affected by the sintering profile [9]. The Ni/Al2O3 composite was sintered for 3 hours at 1350 ºC following two different H2 reduction profiles to prevent Ni oxidation.…”

“…In the first sintering profile, the reduction process was held for 2 hours at 700 ºC while the second one had the reduction gas flowed through from the room temperture up to 1000 ºC. Results form that study acknowledged that the sintering profiles affected both density and hardness through grain growth promotion or retardant [9]. The use of fiber reinforcement was also proven to be effective for the enhancement of mechanical properties of composites [4].…”

Hollow MgNi1.4Zn0.6/CaCu2.79Fe4.21O12 nanocomposite synthesis via ultrasonic high‐temperature spray pyrolysis

“…Tremendous research is going on in the field of metal oxide‐based nanocomposites which involves 2, 3, and 4 metals . The increase in the different types of metal in the formation of nanocomposites increases its properties and applications.…”

“…9,10 Tremendous research is going on in the field of metal oxide-based nanocomposites which involves 2, 3, and 4 metals. [11][12][13] The increase in the different types of metal in the formation of nanocomposites increases its properties and applications. In addition, metals such as Ca, Zn, and Mg are highly biocompatible as well as they have enzymatic role and antibacterial activity.…”