Abstract
The effect of mechanical treatment by planetary ball milling on the properties of hot pressed ZrB2 - SiC ceramics was studied. It was shown that material densification after mechanical treatment is finished at initial stages of sintering process. Addition of SiC leads to an essential increase of sample density to 99% of theoretically achievable for powder with 2% of SiC, as compared with ZrB2 with the density less than 76%. It was demonstrated that all defects that were accumulated during mechanical treatment are annealed during hot pressing, and there are no changes of CDD values in sintered ceramics.
| Original language | English |
|---|---|
| Article number | 012006 |
| Journal | IOP Conference Series: Materials Science and Engineering |
| Volume | 140 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 8 Aug 2016 |
| Event | International Seminar on Interdisciplinary Problems in Additive Technologies - Tomsk, Russian Federation Duration: 16 Dec 2015 → 17 Dec 2015 |
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ASJC Scopus subject areas
- Materials Science(all)
- Engineering(all)
Cite this
The influence of ZrB2-SiC powders mechanical treatment on the structure of sintered ceramic composites. / Buyakova, S.; Burlachenko, A.; Mirovoi, Yu; Sevostiyanova, I.; Kulkov, S.
In: IOP Conference Series: Materials Science and Engineering, Vol. 140, No. 1, 012006, 08.08.2016.Research output: Contribution to journal › Conference article
}
TY - JOUR
T1 - The influence of ZrB2-SiC powders mechanical treatment on the structure of sintered ceramic composites
AU - Buyakova, S.
AU - Burlachenko, A.
AU - Mirovoi, Yu
AU - Sevostiyanova, I.
AU - Kulkov, S.
PY - 2016/8/8
Y1 - 2016/8/8
N2 - The effect of mechanical treatment by planetary ball milling on the properties of hot pressed ZrB2 - SiC ceramics was studied. It was shown that material densification after mechanical treatment is finished at initial stages of sintering process. Addition of SiC leads to an essential increase of sample density to 99% of theoretically achievable for powder with 2% of SiC, as compared with ZrB2 with the density less than 76%. It was demonstrated that all defects that were accumulated during mechanical treatment are annealed during hot pressing, and there are no changes of CDD values in sintered ceramics.
AB - The effect of mechanical treatment by planetary ball milling on the properties of hot pressed ZrB2 - SiC ceramics was studied. It was shown that material densification after mechanical treatment is finished at initial stages of sintering process. Addition of SiC leads to an essential increase of sample density to 99% of theoretically achievable for powder with 2% of SiC, as compared with ZrB2 with the density less than 76%. It was demonstrated that all defects that were accumulated during mechanical treatment are annealed during hot pressing, and there are no changes of CDD values in sintered ceramics.
UR - http://www.scopus.com/inward/record.url?scp=84989306631&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84989306631&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/140/1/012006
DO - 10.1088/1757-899X/140/1/012006
M3 - Conference article
AN - SCOPUS:84989306631
VL - 140
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
SN - 1757-8981
IS - 1
M1 - 012006
ER -