Mechanical properties of ceramic–metal composites by pressure infiltration of metal into porous ceramics

Peng, Leilei; Cao, Jianwu; Noda, K.; Han, Kap Su

doi:10.1016/j.msea.2003.12.027

Cited by 32 publications

(11 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Second, this process also shows the advantageous ability of fabricating the final, or near‐final shaped composite components, minimizing the generally difficult machining of MMCs 11. Third, when suitable barriers are used to prevent the infiltration of a molten metal, it is also possible to produce selectively reinforced components, within which the metal is reinforced only where needed 9, 11…”

Section: Introductionmentioning

confidence: 99%

“…Among the techniques currently available for the processing of MMCs, infiltration of a molten metal into a porous ceramic preform represents a technique more suitable for achieving a high volume fraction of reinforcements (>50%) in MMCs. [9][10][11][12] First, this process shows its superiority in the extreme uniform distribution of the ceramic reinforcements, eliminating residual porosities and interfacial reactions between the reinforcements and the matrix. 9,10 Second, this process also shows the advantageous ability of fabricating the final, or near-final shaped composite components, minimizing the generally difficult machining of MMCs.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Microstructure and characteristics of the metal–ceramic composite (MgCa‐HA/TCP) fabricated by liquid metal infiltration

Wang

et al. 2011

J Biomed Mater Res

View full text Add to dashboard Cite

In this article, a novel MgCa alloy-hydroxyapatite-tricalcium phosphate (HA/TCP) composite was fabricated using the liquid alloy infiltration technique. The feasibility of the composite for biomedical applications was studied through mechanical testing, electrochemical testing, immersion testing, and cell culture evaluation. It was shown that the composite had a strength about 200-fold higher than that of the original porous HA/TCP scaffold but retained half of the strength of the bulk MgCa alloy. The corrosion test indicated that the resulting composite exhibited an average corrosion rate of 0.029 mL cm⁻² h⁻¹ in the Hank's solution at 37°C, which was slower than that of the bulk MgCa alloy alone. The indirect cytotoxicity evaluation revealed that 100% concentrated (i.e., undiluted or as-collected) extract of the MgCa-HA/TCP composite showed significant toxicity to L-929 and MG63 cells (p < 0.05). In contrast, the diluted extracts with 50 and 10% concentrations of the MgCa-HA/TCP composite exhibited a similar degree of cell viability (p > 0.05), equivalent to the grade I cytotoxicity of the standard ISO 10993-5: 1999.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Microstructure and characteristics of the metal–ceramic composite (MgCa‐HA/TCP) fabricated by liquid metal infiltration

Wang

et al. 2011

J Biomed Mater Res

View full text Add to dashboard Cite

show abstract

“…The last of them is a hybrid technology using powder metallurgy to form the porous skeleton and the pressure casting in order to fill it with a liquid metal alloy. The use of the infiltration process as a highly cost‐effective technology is the base for obtaining of a wide variety of composite materials and allows to reveal many technological advantages : the possibility of obtaining near net shape composite products with high surface quality, process adaptation for the mass production scale, possibility of the application of any reinforcing phase and matrix material, high‐efficiency process at relatively low production costs, possibilities of local reinforcing of casting. …”

Section: Introductionmentioning

confidence: 99%

Aluminium AlSi12 alloy matrix composites reinforced by mullite porous preforms

Tomiczek

Kujawa

Matula

et al. 2015

Materialwissenschaft Werkst

View full text Add to dashboard Cite

The purpose of this work was to elaborate the method of manufacturing of composite materials based on porous mullite preforms infiltrated by AlSi12 aluminium alloy. The process of manufacturing the metal matrix composites by pressure infiltration is the subject of many scientific studies because it is characterized by high efficiency and allows for accurate mapping of elements of shape and surface of elements, while the structure and properties of the composites are determined by ceramic skeletons. The eutectic aluminium alloy AlSi12 was used as a matrix while as a reinforcement were used ceramic preforms fabricated by sintering of halloysite nanotubes (HNT) powder with an addition of carbon fibres as pore forming agents. The observations of the structure were made on the light microscope and in the scanning electron microscope. The developed technology of manufacturing of composite materials with the pore ceramic mullite infiltration ensures the expected structure and can be used in practice. The composite materials made by the developed method can find application as an alternative material for elements fabricated from light metal matrix composite material reinforced with ceramic fibrous preforms.

show abstract

“…(1) Elimination of residual porosities and absence of interfacial reactions between the reinforcements and the matrix can be ensured in the final products due to the high pressure applied. (2) It is easy to control the volume fraction of reinforcements, the distribution of reinforcements is quite uniform [18].…”

Section: Introductionmentioning

confidence: 99%

The mechanical properties of co-continuous Si3N4/Al composites manufactured by squeeze casting

Lu¹,

Yang²,

Wang³

et al. 2010

Materials Science and Engineering: A

View full text Add to dashboard Cite

Mechanical properties of ceramic–metal composites by pressure infiltration of metal into porous ceramics

Cited by 32 publications

References 17 publications

Microstructure and characteristics of the metal–ceramic composite (MgCa‐HA/TCP) fabricated by liquid metal infiltration

Microstructure and characteristics of the metal–ceramic composite (MgCa‐HA/TCP) fabricated by liquid metal infiltration

Aluminium AlSi12 alloy matrix composites reinforced by mullite porous preforms

The mechanical properties of co-continuous Si3N4/Al composites manufactured by squeeze casting

Contact Info

Product

Resources

About