Other

Hoganas Ab

H&ouml;gan&auml;s Ab

Nordox Industrier As

Anders Bergkvist

Paul Skoglund

Sven Allroth

Jarle Ringseth

Mikael Dahlberg

Lars Tomasgaard

The invention concerns a method of preparing products having a sintered density of above 7.3 g/cm. This method comprises the steps of subjecting a water-atomised, stainless steel powder to HVC compaction with an uniaxial pressure movement with a ram speed of at least 2 m/s, and sintering the green body.

High density stainless steel products and method for the preparation thereof

The invention relates to granulated copper oxide containing a binding agent which is resistant to organic solvents, a process of preparing the material and the use thereof. This granulated copper oxide is highly suitable as a biocide in antifouling paints.

Granulated cuprous oxide for antifouling coatings

The invention concerns a composition for warm compaction comprising a composition comprising a water-atomised standard stainless steel powder including, in addition to iron and 10-30% by weight of chromium, optional alloying elements and inevitable impurities, 0.8%-2.0% by weight of a warm compaction lubricant.

Warm compaction of steel powders

The present invention concerns a process of preparing high density, warm compacted bodies of a stainless steel powder comprising the steps of providing a mixture of a low carbon, low oxygen stainless steel powder including 10-30% by weight of Cr, optional alloying elements and graphite and inevitable impurities, mixing the powder with a high temperature lubricant and compacting the mixture at an elevated temperature. The invention also concerns a composition of the stainless steel powder, optional additional alloying elements and a high temperature lubricant.

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Oslo, Norway

Anders Bergkvist