2019
DOI: 10.1016/j.jallcom.2019.01.054
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Study on phase evolution of the resin bonded Al-Al2O3 composites in N2-flowing at high temperature

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Cited by 22 publications
(4 citation statements)
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“…Additionally, there is an interesting phenomenon worth noting, which is the direct bonding between sintered Ag and Al substrate. As is well known, connecting to Al is challenging due to the naturally formed Al2O3 thin film on the surface of Al, which has been widely documented [9,10], especially in low-temperature connections in the field of electronic packaging. However, in this study, it is achieved through low-temperature and pressure-less sintering.…”
Section: Resultsmentioning
confidence: 99%
“…Additionally, there is an interesting phenomenon worth noting, which is the direct bonding between sintered Ag and Al substrate. As is well known, connecting to Al is challenging due to the naturally formed Al2O3 thin film on the surface of Al, which has been widely documented [9,10], especially in low-temperature connections in the field of electronic packaging. However, in this study, it is achieved through low-temperature and pressure-less sintering.…”
Section: Resultsmentioning
confidence: 99%
“…[21][22][23][24][25][26][27] The study on high-temperature behavior of pressed Al 4 O 4 C pellets under a nitrogen atmosphere indicated that a nitride layer generated on the surface and thereby slowed the nitrogen diffusion into the substrate. 28 Wu et al 29 also found that the surface of dense Al 4 O 4 C could form an Al 2 OC-AlN solid solution layer, consequently restricting the further nitridation. Zheng et al 21 utilized the foaming method to increase the N 2 diffusion channels, and the AlN-Al 2 O 3 composites were formed with a porous structure.…”
Section: Introductionmentioning
confidence: 99%
“…The study on high‐temperature behavior of pressed Al 4 O 4 C pellets under a nitrogen atmosphere indicated that a nitride layer generated on the surface and thereby slowed the nitrogen diffusion into the substrate 28 . Wu et al 29 . also found that the surface of dense Al 4 O 4 C could form an Al 2 OC–AlN solid solution layer, consequently restricting the further nitridation.…”
Section: Introductionmentioning
confidence: 99%
“…Resin-bonded Al-Al 2 O 3 refractory is an environmentally friendly refractory that is used as a flow-controlling functional refractory and a secondary steel-making furnace lining. It overcomes the problem of large difference in melting point between Al and Al 2 O 3 by converting Al into high melting point non-oxide such as AlN, Al 4 O 4 C and (Al 2 OC) x (AlN) 1-x [1][2][3]. However, AlN is easily hydrated, and Al 4 O 4 C is unstable under ultralow oxygen partial pressure conditions [4][5][6].…”
Section: Introductionmentioning
confidence: 99%