Sandvik Intellectual Property Ab

Ab Sandvik Materials Technology

Thomas Blomfeldt

Ulf Kivisäkk

Johan Hernblom

Anders Wilsson

Peter Nordin

Lars-Olov Nordberg

Asa Larsson

Hans Söderberg

Zhiliang Zhou

Mathias Hareland

Anders Wallero

ÅSa Larsson

Anders WallerÖ

A tube arrangement comprising a first metal tube, a second metal tube, a first sleeve part, and a second sleeve part. The first and second sleeve parts are threadedly connected to the first and second metal tubes. The first and second metal tubes are configured to be joined via a butt weld joint. The first sleeve and the second sleeve are configured to be joined via a second butt weld joint. The first sleeve part comprises a first outer surface extending at a first acute angle (&#x3b1;) to an axial center axis of the first sleeve part and the second sleeve part comprises a second outer surface extending at a second acute angle (&#x3b2;) to an axial center axis of the second sleeve part. The present disclosure also relates to a furnace.

Tube arrangement and furnace

The present disclosure relates to a powder of an austenitic alloy and a HIP:ed object manufactured thereof and a process for the manufacturing the HIP:ed object and its use in corrosive environments.

Powder and a HIP:ed object and the manufacture thereof

The present disclosure relates to a method which uses welding in order to join a FeCrAl alloy to a FeNiCr alloy by using a specific filler metal. The present disclosure also relates to a product obtained thereof. Further, the present disclosure relates to the use of the method, especially in high temperature applications.

Method of joining a FeCrAl alloy with a FeNiCr alloy using a filler metal by welding

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Sandviken, Sweden

Thomas Blomfeldt