Copper-Clad Steel—A New Metallurgical Product.

Copper and Nickel Alloys Clad with Platinum and Its Alloys JOINING TECHNIQUES AND MECHANICAL PROPERTIES

Technical and economic considerations have identified an opportunity for composite materials which combine certain advantageous features of both noble and base metals. During an investigation of some platinum cladding techniques and of the properties of the resulting bimetals, data have been amassed which could have relevance to industrial a s well as to decorative applications. Here the effect...

A New Consideration on New Product Development Models

In order to achieve a successful new product, and certainly the successful implementation of a new product into a company, it is necessary to have a structured and documented approach to New Product Development (NPD), therefore providing a clear roadmap for the development of new products.New product development is a multi-stage process. Many different models with a varying number of stages hav...

Metallurgical Furnaces

Copper and Nickel Alloys Clad with Platinum and Its Alloys THE IMPORTANT INFLUENCE OF DIFFUSION

Cladding base metals with platinum or platinum alloys offers certain technical and economic advantages. In an earlier paper the mechanical properties of the metals to be joined were discussed. In this second paper it is shown that interdifi ion of the two materials being joined together must be considered, and that ifthe partners have different diffusion coefficients diffzculties can result dur...

Applying wavelets transform, rough set theory and support vector machine for copper clad laminate defects classification

In this paper, we present a multi-resolution approach for the inspection of local defects embedded in homogeneous copper clad laminate (CCL) surfaces. The proposed method does not just rely on the extraction of local textural features in a spatial basis. It is based mainly on reconstructed images using the wavelet transform and inverse wavelet transform on the smooth subimage and detail subimag...