effectively improves its microstructure and thereby promotes the carbon graphite composites’ dispersion behavior ... nanofibers could promote the carbonization process of carbon graphite composites, facilitating the densification
By using a series of SAPs, the dechlorination behavior and consolidation of reaction products were investigated ... The consolidation test revealed that the bulk shape and the densification of consolidated forms depended ... 반응에 가장 적합한 물질은 SAP 1071 (Si/Al/P=1/0.75/1 in molar)인 것으로 확인되었다. 4가지 종류의 고형화 실험을 통하여 고화체의 bulk shape과 densification은
The densification behaviors of mixtures of soft MG and hard diamond powders during consolidation process ... The influence of mixture characteristics on the densification is discussed and several mechanism explaining
behavior of the powders. ... behavior of magnesium powders. ... behavior during equal channel angular pressing was investigated in the study by experimental and the
The densification behavior of Al-20Si-5.5Fe-1.2Mg-0.5Mn powders was investigated through micro-structure ... And the effects of Mg addition, nitrogen gas, and humidity on densification were discussed. ... The relationship between slow densification and oxide surfaces of Al alloy powders was discussed.
When rough alumina was used for production of ZTA, densification behavior was observed in the specimen ... However, it was found that the densification behavior was occurred in the specimen sintered at 1450˚C ... toughness of ZTA(zirconia toughened alumina) ceramics, the present study focused on rearrangement and densification
The densification behavior and the sintered microstructure of the milled AlN powder were investigated ... In this study, a high energy ball milling process was employed in order to improve the densification ... This powder showed excellent sinterability leading to full densification after sintering at for 4 h.
It is important to control and enhance the densification behavior of metal powders of aluminum. ... Investigation on the extrusion processing combined with equal channel angular pressing for densification
behavior of MoSi was investigated. ... The effect of the mechanical alloying of elemental Mo and Si powders on the combustion densification ... The densification of the products after the combustion reaction under compressive pressure from the mechanically
The full density sintering behavior of Fe nanopowders optimally size-controlled by wet-milling treatment ... was discussed in terms of densification process and microstructures. ... nanopowders was introduced in which the powder interface volume is manipulated in order to control the densification
Sintering behavior of 2xxx series Al alloy was investigated to obtain full densification and sound microstructure ... Further densification was not observed above .
The densification behaviors are investigated from the observation of fracture surface and cross-section ... Spark-plasma sintering at 1050oC for 10 min exhibits nearly complete densification of 98.6% relative ... The pressureless-sintered powder compacts show incomplete densification with a relative denstiy of 86.1%
Almost independent behavior of powder densification in the entry channel and shear deformation in the ... Effects of processing parameters on densification and density distributions were investigated.
It was discussed in terms of two sintering factors affecting the entire densification process of the ... Sintering behavior of iron nanopowder agglomerate compact prepared by slurry compaction method was investigated ... The sintering behavior of the Fe nanopowder agglomerates strongly depended on the powder packing density
and SiC particles protluced little difference on the sintering behavior but their size had a large effect ... This enhanced the densification during sintering and the resulting strength and ductility. ... particle morphology on the sintering of Al-6 wt%Cu-10 vol% or SiC particles were studied in regards to densification
behavior and reaches the highest green density. ... After the compaction stage, the group having 150-180 of particle size distribution shows the best densification ... In the current study, the effects of particle size on compaction behavior of water-atomized pure iron
The densification behaviors are investigated fromthe observation of fracture surface and cross-section ... Spark-plasmasintering at 1050oC for 10 min exhibits nearly full densification of 99.6% relative density
The density and harness materials was measured in order to confirm the densification behavior. ... composite retained for 5 min at , it has the relative density of about 96% through the influence of rapid densification