Select Page

Keyword: ceramics

Total Papers Found: 20
  • 1
  • 2

Thermal conductivity of highly porous ceramic foams with different agar concentrations

Author(s): , , , , ,

This paper discussed the creation of ceramic foams with various amounts of agar added. The foams used fly ash as the raw material in order to make them more environmentally ...

Keywords: , , , , , ,

Read More

Thermal properties of green alumina porcelain

Author(s): ,

The thermal properties, as well as bulk density, and mass loss of alumina porcelain were determined as a function of firing temperature. It was found that after sintering at 1320 ºC, ...

Keywords: , , , , , , , , , , , , , , ,

Read More

Influence of Sliding Speed on the Tribological Characteristics of Si3N4-hBN Ceramic Materials

Author(s): , , ,

A disc of a composite ceramic material composed of silicon nitride (Si3N4) and 20% hBN was prepared and its tribological characteristics were investigated by sliding a Si3N4 pin across ...

Keywords: , , , , , , , , , , , , , , , , , , ,

Read More

The design of a ceramic phosphor plate with functional materials for application in high power LEDs 

Author(s): , , , , , ,

Lutetium aluminum garnet activated by cerium (LuAG:Ce) materials containing functional materials (SiO2 and MgO) were prepared. These materials are used in LEDs, and they require a high thermal conductivity ...

Keywords: , , , , , , , , , , , , , ,

Read More

Structure and oxidation resistance of micro-cellular Si–SiC foams derived from natural resins

Author(s): , , , , , ,

Si-SiC composite foams were prepared using tannin-based foams as templates. The foams were prepared by four different methods for the determination of which method would best produce a foam with ...

Keywords: , , , , , , , , , , , , , , ,

Read More

Synthesis and characterization of silica aerogel and its composite materials

Author(s): , ,

Composite silica aerogels were prepared using sodium silicate and ceramics fibers. The thermal conductivities of these composites were investigated to determine how effective they would be as thermal insulation. As ...

Keywords: , , , , , , ,

Read More

Thermal conductivity of porous materials

Author(s): , , , , , , , , ,

The effects of solid phase thermal conductivity, pore thermal conductivity, and pore volume fraction on the measured effective thermal conductivity of porous ceramics with pore volume fractions of 4 to 95% were ...

Keywords: , , , , , , , , ,

Read More

Characterization of anisotropic and irregularly-shaped materials by high-sensitive thermal conductivity measurements

Author(s): ,

The transient plane source (TPS) technique has a wide range of applications because of its capability to test solids, liquids, powders, and anisotropic materials over a range of sizes. Thermal ...

Keywords: , , , , , , , , , , , , , , , , , , , ,

Read More

Thermal behaviour of sol-gel derived phosphate ceramics

Author(s): , , ,

Phosphosilicate ceramics with varying compositions were synthesized through the sol-gel process and the thermal conductivity of the samples was measured using the transient plane source (TPS) method. Results showed that ...

Keywords: , , , , , , , , , , , , , , , , , ,

Read More
  • 1
  • 2