Joining of Ceramic Components in the Green State via LPIM

Rolf Waesche; Carl Paulick; Gabriele Steinborn; V. Richter; M. Werner

doi:10.4028/www.scientific.net/AMR.29-30.207

Paper Titles

Control of Shell Thickness in Silica-Coating of AgI Nanoparticles
p.191

Triethanolamine Molybdate, a New Polymeric Precursor for Molybdenum Nitride
p.195

Polycondensation of Urea and Boric Acid to Give Polyborate Ester, a Precursor for Boron Nitride
p.199

Processing of Mullite Whiskers from Kaolin
p.203

Joining of Ceramic Components in the Green State via LPIM
p.207

Synthesis and Characterisation of Titania Nanotubes: Effect of Phase and Crystallite Size on Nanotube Formation
p.211

Highly c-Axis Oriented Al-Doped ZnO Thin Films Grown in Premixed H₂/Ar Sputtering Gas
p.215

Fabrication and Microstructure Evaluation of Oxide and Carbide Ceramic Coatings onto Heterogeneous Substrates by Solid-Vapor Reaction
p.219

Orientation Control in Multilayered Alumina Prepared Using Electrophoretic Deposition in a Strong Magnetic Field
p.223

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 29-30Joining of Ceramic Components in the Green State...

Joining of Ceramic Components in the Green State via LPIM

Abstract:

It has been successfully demonstrated that ceramic materials can be joined in the green state without a second phase by using low pressure injection molded parts. The investigation of the joining interface revealed that a high quality interface can be achieved by carefully adjusting the different manufacturing steps. The use of monomodal particle size distribution in the used powder CT3000SG is inferior to a broader particle size distribution obtained by replacing 33% of the finer alumina powder by coarser CT1200SG. In this way the dewaxing process is significantly improved when the wall thickness of the part exceeds 3 mm. The investigation of the mechanical properties of the joined and sintered parts revealed, that the bending strength of the joined specimens achieved about 80 % of the unjoined, monolithic specimens.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 29-30)

Pages:

207-210

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.29-30.207

Citation:

Cite this paper

Online since:

November 2007

Authors:

Rolf Waesche, Carl Paulick, Gabriele Steinborn, V. Richter, M. Werner

Keywords:

Bend Strength, Ceramic, Green State, Interface, Joining, Low-Pressure Injection Molding

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] US patent N 4, 416, 603.

Google Scholar

[2] E. Zorzi, C.A. Perottoni and J.A.H. da Jornada, A new partially isostatic method for debinding of low-pressure injection molded ceramic parts, Materials Letters, 57, (2003) p.3784.

DOI: 10.1016/s0167-577x(03)00179-4

Google Scholar

[3] R.E.F. Quevedo Nogueira, A Campos Bezerra, F.C. dos Santos, M.R. de Sousa and W. Acchar, Low-Pressure Injection Molding of Alumina Ceramics Using a Carnauba Wax Binder: Preliminary results, Key Engineering Materials , 189-191, (2001) p.67.

DOI: 10.4028/www.scientific.net/kem.189-191.67

Google Scholar

[4] R. Knitter, W. Bauer and C. Fechler, Ceramics in micr-reactiontechnology: materials and processing. Process miniaturization, Proceedings of 2 nd Int. Conference on Micro Reaction Technology, New Orleans, March 8-12, (1998) p.164.

Google Scholar

[5] R. Knitter, W. Bauer, D. Göhring and J. Haußelt, Manufacturing of ceramic micro components by a rapid prototyping process chain, Adv. Eng. Materials 3[1-2], (2001) p.49.

DOI: 10.1002/1527-2648(200101)3:1/2<49::aid-adem49>3.0.co;2-h

Google Scholar

[6] V. Piotter, T. Benzler, T. Gietzelt, R. Ruprecht and J. Haußelt, Micro powder injection molding, Adv. Eng. Mat. 2.

DOI: 10.1002/1527-2648(200010)2:10<639::aid-adem639>3.0.co;2-a

Google Scholar

[10] (2000) p.49.

Google Scholar

[7] A.M. Nagel and H. Exner, Laser welding of functional and constructional ceramics for microelectronics, " SPIE, S International Symposium on High Power Lasers and Applications, SanJose, USA, (1999) p.262.

Google Scholar

[8] R.J. Crawford, Plastics Engineering, 2 nd edition, Pergamon Press, Oxford, (1987).

Google Scholar