公开(公告)号：AP2016009298A0

公开(公告)日：2016-06-30

申请号：AP2016009298

申请日：2014-12-23

Applicant: STAMICARBON

Inventor： LARSSON LINN ,  GULLBERG DANIEL ,  KIVISÄKK ULF ,  ÖSTLUND MARTIN ,  SCHEERDER ALEXANDER ALEIDA ANTONIUS

IPC: F28F21/08 ,  C22C33/02 ,  C22C38/40 ,  F28F19/06

Abstract: Disclosed is a Hot Isostatic Pressed ferritic-austenitic steel alloy, as well objects thereof. The elementary composition of the alloy comprises, in percentages by weight:C 0-0.05;Si0-0.8;Mn0-4.0;Crmore than 29-35;Ni3.0-10; Mo0-4.0;N0.30-0.55;  Cu0-0.8;W0-3.0;S 0-0.03;Ce0-0.2;the balance being Fe and unavoidable impurities. The objects can be particularly useful in making components for a urea production plant that require processing such as machining or drilling. A preferred use is in making, or replacing, liquid distributors as used in a stripper as is typically present in the high-pressure synthesis section of a urea plant.

公开(公告)号：MY166212A

公开(公告)日：2018-06-22

申请号：MYPI2016702347

申请日：2014-12-23

Applicant: STAMICARBON

Inventor： LARSSON LINN ,  GULLBERG DANIEL ,  KIVISÄKK ULF ,  ÖSTLUND MARTIN ,  SCHEERDER ALEXANDER ALEIDA ANTONIUS

IPC: C22C33/02 ,  C22C38/40

Abstract: Disclosed is a Hot Isostatic Pressed ferritic-austenitic steel alloy, as well objects thereof. The elementary composition of the alloy comprises, in percentages by weight: C 0 - 0.05; Si 0 - 0.8; Mn 0 - 4.0; Cr more than 29 - 35; Ni 3.0 - 10; Mo 0 - 4.0; N 0.30 - 0.55; Cu 0 – 0.8; W 0 - 3.0; S 0 - 0.03; Ce 0 – 0.2; the balance being Fe and unavoidable impurities. The objects can be particularly useful in making components for a urea production plant that require processing such as machining or drilling. A preferred use is in making, or replacing, liquid distributors as used in a stripper as is typically present in the high-pressure synthesis section of a urea plant.

公开(公告)号：AP201609298A0

公开(公告)日：2016-06-30

申请号：AP201609298

申请日：2014-12-23

Applicant: STAMICARBON

Inventor： LARSSON LINN ,  GULLBERG DANIEL ,  KIVISÄKK ULF ,  ÖSTLUND MARTIN ,  SCHEERDER ALEXANDER ALEIDA ANTONIUS

IPC: F28F21/08 ,  C22C33/02 ,  C22C38/40 ,  F28F19/06

公开(公告)号：HRP20181730T1

公开(公告)日：2018-12-28

申请号：HRP20181730

申请日：2018-10-22

Applicant: STAMICARBON

Inventor： LARSSON LINN ,  GULLBERG DANIEL ,  KIVISÄKK ULF ,  ÖSTLUND MARTIN ,  SCHEERDER ALEXANDER ALEIDA ANTONIUS

IPC: C22C33/02 ,  B22F3/15 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/40 ,  C22C38/42 ,  C22C38/44 ,  C22C38/58 ,  F28F21/08