Skip to main content
Go to the home page of the European Commission (opens in new window)
English English
CORDIS - EU research results
CORDIS
Content archived on 2024-05-27

Low cost assembly of jewellery by diffusion soldering

Objective

Diffusion sodering has been identified as a new joining process that can help the European jewellery industry to reduce costs by decreasing finishing operation and increase the productivity. The process combines the features of liquid-phase joining (i.e. soldering) and diffusion bonding and has the beneficial features of both techniques. The implementation of this new manufacturing method for gold jewellery will represent technology transfer from high-tech electronic industry to a more traditional, workshop-type activity. In the electronics industry the bonding involves pure metal platings namely of silver and gold whereas in jewellery bulk precious metal alloys need to be bonded. This process does not require corrosive chemical j-fluxes and branzing torches which are used in existing gold jewellery fabrication by brans-zing. Thereby, its use will help to improve the working environment in the jewellery industry and will lead to a market reduction in polluting effluent. Manufacturing yields should also improve by replacing individual operator skills by oven operations. The net prospective cost savings to the European jewellery industry will be about 200 million euro. This process change should help stem the industry's decline through aggressive competition.

Fields of science (EuroSciVoc)

CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.

You need to log in or register to use this function

Programme(s)

Multi-annual funding programmes that define the EU’s priorities for research and innovation.

Topic(s)

Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.

Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

Data not available

Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

EAW - Exploratory awards

Coordinator

GEBROEDERS VAN GIELS B.V.
EU contribution
No data
Address
Antwerpsestraatweg 345
4625 AA BERGEN OP ZOOM
Netherlands

See on map

Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

No data

Participants (1)

My booklet 0 0