SVIBOR - Project code: 2-08-243

MINISTRY OF SCIENCE AND TECHNOLOGY

Strossmayerov trg 4, HR - 10000 ZAGREB
tel.: +385 1 459 44 44, fax: +385 1 459 44 69
E-mail: ured@znanost.hr

SVIBOR

SVIBOR - Collecting Data on Projects in Croatia

Project code: 2-08-243


INVESTIGATION AND VERIFICATION OF DIFFUSION BONDING OF MATERIALS


Main researcher: HRESTAK, MIRJANA (16590)


Assistants
Type of research: applied
Duration from: 05/01/91. to 12/31/94.
Papers on project (total): 0
Institution name: Končar, Institut za elektrotehniku, Zagreb (8)
Department/Institute: Department for welding and similar procedures
Address: Baštijanova bb
City: 10000 - Zagreb, Croatia
Communication
Phone: 385 (0)1 315 497
Fax: 385 (0)1 334 170
Summary: An overview of elementary mechanisms of bond formation in diffusion bonding of materials as well as process parameters is given on the basis of collected theoretical and practical data. Bond types and materials that are interesting for practical implementation in KONČAR production processes are analysed.Bond types that are difficult to realise due to their physical and mechanical properties, those that require costly preparation and those that turn out faulty are analysed as well. The basic shema of a diffusion bonding device together with a specification of selected systems, subsystems and equipment is given.A laboratory device for bond formation on real products has to be constructed and the produced bonds have to be tested for their reliability.Whether diffusion bonding can justifiably be implemented in proction has also to be defined.

Keywords: Diffusion bonding, mechanism of bond formation, basic variables, laboratory equipment, vacuum chamber, application.

Research goals: The objective of the research is to collect teorethical and practical knowledge about the process of diffusion bonding so that on the basis of: - analysis of problematic and conditionally weldable materials that are implemented in contemporary electronic industries - construction of a laboratory device and realisation of diffusion welding joints with it - examination of joint quality on real products the possibility of diffusion bonding in production can be defined.
Other information about the project.
MZT Croatian language SVIBOR Alphabetic list Sorted on project code Sorted on institutions Search help
Ministry of
Science and
Technology		 Croatian
language		 Svibor
homepage		 Alphabetic
list		 Sorted on
project code		 Sorted on
institutions		 Search Help
Last update: 10/13/95
Information: svibor@znanost.hr