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Gas pressure sintering

Post sintered RBSN Gas pressure Sintering (GPSN)... [Pg.52]

The most common densification method is the gas-pressure sintering which guarantees better reproducibility and improved properties by only moderate increase in production costs compared to pressureless sintering. The first dense Si3N4 ceramics were produced by hot pressing [13]. Nowadays it is used for the preparation of specimens in materials development or for some applications where components of simple geometries and low quantities are required. [Pg.83]

Densification method Low gas pressure sintering Gas pressure sintering Hot pressing Hot isostatic pressing (HIP) Reaction bonding Reaction bonding and postsintering... [Pg.84]

Sintered Si3N4 Gas-pressure sintered Si3N4 Hot pressed Si3N4... [Pg.90]

The amount, distribution, size, morphology of the a- and /1-particles, secondary and amorphous phases of Si3N4 ceramics are decisive factors for their quality and reliability. In the following, mainly sintered and gas pressure sintered Si3N4 ceramics will be discussed because of their extraordinary economical interest and because they show all the microstructural features also present in the other Si3N4 ceramics. [Pg.91]

However, gas pressure sintered high strength composites were also developed [275, 604, 612, 613]. [Pg.141]

Tani, E., Umebayashi, S., Kishi, K. and Kobayashi, K. Gas-pressure sintering of Si3N4 with concurrent addition of A1203 and 5 wt% rare earth oxide high fracture toughness Si3N4 with fiber-like structure , Am. Ceram. Soc. Bull., 65[9] (1986) 1311-1315. [Pg.55]

Koushik Biswas, Georg Rixecker, Fritz Aldinger. Gas pressure sintering of SiC sintered with rare-earth-(llI)-oxides and their mechanical properties. Ceramics International 2005,31 703-711... [Pg.343]

Ce-TZP can be sintered easily and compounded simply without performing gas-pressured sintering. It is understood that the material is suitable for compounding by powder-metallurgical methods. In this study, Ce-TZP and AI2O3 were compounded using the ratios of both materials obtained in previously reported studies ... [Pg.410]

Figure 1. Microstructures of different gas pressure sintered dense Si3N4 materials. Figure 1. Microstructures of different gas pressure sintered dense Si3N4 materials.
Material type Reaction bonded silicon nitride (RBSN) Sintered RBSN (SRBSN) Sintered silicon nitride (SSN) Gas pressure sintered silicon nitride (GPSN) Hot-pressed silicon nitride (HPSN) Sinter HIP silicon nitride (Sinter-HIPSN) HIP-ed silicon nitride HIP-SN... [Pg.752]

Figure 5. Time pressure sintering regime for gas-pressure sintering. Figure 5. Time pressure sintering regime for gas-pressure sintering.
J. Dusza, T. Eschner and K. Rundgren, "Hardness anisotropy in bimodal grained gas pressure sintered Si3N4 , Journal of Materials Science Letters, 16, 1997, 1664-1667. [Pg.795]

N. Hirosaki, M. Ando, Y. Akimune and M. Mitomo, Gas-Pressure Sintering of P-Silicon nitride Containing Y2O3 and Nd203 , J. of Ceram. Soc. of Japan, 100, 1992, 817-820. [Pg.797]

M. Mitomo, M. Tsutsumi, H. Tanaka, S. Uenosono and F. Saito, Grain Growth During Gas-Pressure Sintering of P-Silicon Nitride , J. Am. Ceram. Soc., 73, 1990, 2441-45. [Pg.797]

TiCN-alumina Press Gas pressure sintering 1,800 10-15 Grinding Saw or laser dicing... [Pg.146]

Si3N4 Press 1. Gas pressure sintering 1,750-1,900 Gas pressure 10-15 Grinding... [Pg.146]

See other pages where Gas pressure sintering is mentioned: [Pg.49]    [Pg.92]    [Pg.96]    [Pg.102]    [Pg.136]    [Pg.140]    [Pg.35]    [Pg.36]    [Pg.48]    [Pg.49]    [Pg.54]    [Pg.157]    [Pg.158]    [Pg.176]    [Pg.517]    [Pg.534]    [Pg.538]    [Pg.10]    [Pg.340]    [Pg.157]    [Pg.705]    [Pg.749]    [Pg.758]    [Pg.769]    [Pg.54]    [Pg.67]    [Pg.86]    [Pg.246]    [Pg.259]   
See also in sourсe #XX -- [ Pg.269 ]



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