Processing of Si-Mo-SiC composite by infiltration of silicon metal alloy into coir fibre derived bio-preform
IR@CGCRI: CSIR-Central Glass and Ceramic Research Institute, Kolkata
View Archive Info| Field | Value | |
| Title |
Processing of Si-Mo-SiC composite by infiltration of silicon metal alloy into coir fibre derived bio-preform
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| Creator |
Sardar, Pulak
Das, Dulal Kayal, Nijhuma |
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| Subject |
Engineering Materials
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| Description |
Fibreboards made of coir fibres were converted to carbon templates by controlled thermal processing which were further infiltrated and reacted with Mo-Si alloy containing 90.4wt% Si, at 1400-1550 degrees C in vacuum. Depending on infiltration temperature the composition of the final composite varied containing mainly SiC, MoSi2, unreacted Si and C. Morphology and the phase distribution of the final Si-Mo-SiC composite determined by scanning electron microscopy and X-ray diffraction technique. Micro-hardness test at different loads was carried out using a Vicker's micro-hardness tester. The sample prepared at 1400 degrees C showed best hardness property.
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| Publisher |
Elsevier
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| Date |
2020-02
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://cgcri.csircentral.net/4984/1/pulak.pdf
Sardar, Pulak and Das, Dulal and Kayal, Nijhuma (2020) Processing of Si-Mo-SiC composite by infiltration of silicon metal alloy into coir fibre derived bio-preform. Materials Today-Proceedings, 21 (2). pp. 1069-1077. ISSN 2214-7853 |
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| Relation |
http://cgcri.csircentral.net/4984/
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