Instant Access to the Journals You Need

for just $40 per month.

Start Your Free Trial

Fabrication and mechanical behaviors of 2D C/SiC–BCx composite at room temperature

Fabrication and mechanical behaviors of 2D C/SiC–BCx composite at room temperature

Abstract

C/SiC composite modified with boron carbide (BCx) matrix (entitled: C/SiC–BCx composite) was fabricated by chemical vapor infiltration (CVI). The densification behavior, microstructure, and mechanical behaviors of C/SiC–BCx composite were investigated. The results indicated that the density increase, corresponding with a decreasing porosity when CVI times increase. The density achieves 2.2 g cm−3 with 5% open porosity ratio. Inner fiber bundle, the matrix is SiC. Among fiber bundles, the matrices are composed with multilayer SiC and BCx. The non-brittle flexural fracture behavior was demonstrated and the flexural strength is 442 MPa. The fracture toughness is 22.84 MPa.m1/2. The non-linear tensile behavior was also demonstrated and the strength is 250 MPa. The compressive curve of sample is linear and the strength is 280 MPa. The in-plane shear behavior is also non-linear and shear strength is 160.9 MPa. The inter-laminar shear behavior is linear and the shear strength is 32.5 MPa. All mechanical behaviors of 2D of the C/SiC–BCx composite have been compared with that of the C/SiC composite.
Loading next page...
 
/lp/sage/fabrication-and-mechanical-behaviors-of-2d-c-sic-bcx-composite-at-room-rN3U5Mnbn1

You're reading a free preview. Subscribe to read the entire article.

And millions more from thousands of peer-reviewed journals, for only $40/month.

Start Your Free Trial

What content is in DeepDyve?

  • Read and share from thousands of the leading scholarly journals from Springer, Elsevier, Nature, IEEE, Wiley-Blackwell and more.
  • All the latest content is available, no embargo periods.

Rent Scholarly Articles?

  • Read the full article in your browser.
  • Access all of your rentals from the cloud anywhere you have an internet connection.
  • Beautiful reading experience – Full charts and figures, just like the PDF.
  • Read as much as you'd like - whenever you'd like.

Happy Users

“In one word renting from DeepDyve is FANTASTIC!!! ... 99% of the time I only need access to an article for a month or so, so renting the articles is perfect for me.”

Adam S.

“Thanks for a great service! For an unaffiliated science blogger like myself this is like a dream come true.”

Seppo P.

“Hi guys, I cannot tell you how much I love this resource. Incredible. I really believe you've hit the nail on the head with this site in regards to solving the research-purchase issue.”

Daniel C.

“Let me seize this opportunity and congratulate you on the service you are rendering to the scientific community.”

Joao B.