公开(公告)号：US20200024711A1

公开(公告)日：2020-01-23

申请号：US16495609

申请日：2018-03-21

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Hans SÖDERBERG ,  Thomas BLOMFELDT ,  Ulf KIVISÄKK ,  Lars-Olov NORDBERG ,  Zhiliang ZHOU

IPC: C22C38/42 ,  C22C38/44 ,  C22C38/58 ,  C22C38/60 ,  C22C38/00 ,  C22C38/02 ,  C22C33/02

Abstract: 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.

公开(公告)号：US20200087580A1

公开(公告)日：2020-03-19

申请号：US16470648

申请日：2017-12-18

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Mathias HARELAND ,  Peter NORDIN ,  Thomas BLOMFELDT

IPC: C10G9/20

Abstract: 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 (α) to an axial centre axis of the first sleeve part and the second sleeve part comprises a second outer surface extending at a second acute angle (β) to an axial centre axis of the second sleeve part. The present disclosure also relates to a furnace.