公开(公告)号：EA033051B1

公开(公告)日：2019-08-30

申请号：EA201691334

申请日：2014-12-23

Applicant: STAMICARBON

Inventor： LARSSON LINN ,  GULLBERG DANIEL ,  KIVISAKK ULF ,  OSTLUND MARTIN ,  SCHEERDER ALEXANDER ALEIDA ANTONIUS

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

Abstract: Описанферритно-аустенитныйстальнойсплав, обработанныйгорячимизостатическимпрессованием, атакжеизготовленныеизнегообъекты. Элементныйсоставсплавасодержит, вес.%: C 0-0,05; Si 0-0,8; Mn 0-4,0; Cr более 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; остальное - Fe инеизбежныепримеси. Объектымогут, вчастности, применятьсяприизготовлениикомпонентовустановкипопроизводствукарбамида, которыенуждаютсяв обработке, напримермеханическойобработкеилисверлении. Предпочтительнымприменениемявляетсяприменениеприизготовленииилизаменераспределителейжидкости, которыеприменяютсяв отгонномустройстве, обычнонаходящемсяв секциисинтезавысокогодавленияустановкипопроизводствукарбамида.

公开(公告)号：AU2014370512B2

公开(公告)日：2019-07-04

申请号：AU2014370512

申请日：2014-12-23

Applicant: STAMICARBON

Inventor： LARSSON LINN ,  GULLBERG DANIEL ,  KIVISAKK ULF ,  OSTLUND MARTIN ,  SCHEERDER ALEXANDER ALEIDA ANTONIUS

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

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：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

公开(公告)号：MX375922B

公开(公告)日：2025-03-07

申请号：MX2016008531

申请日：2016-06-24

Applicant: STAMICARBON

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

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

Abstract: Se describe una aleación de aceros austeníticos-ferríticos prensada, isostática y caliente, así como objetos fabricados con esta; la composición básica de la aleación comprende, en porcentajes en peso: C 0 - 0.05; Si 0 - 0.8; Mn 0 - 4.0; Cr más de 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; el resto consiste en Fe e impurezas inevitables; los objetos pueden ser particularmente útiles para fabricar componentes para una planta de producción de urea que requieren procesamiento, tal como mecanizado o perforación; un uso preferido consiste en fabricar, o reemplazar, distribuidores de líquido como se usa en un equipo de desorción como se presenta, típicamente, en la sección de síntesis de alta presión de una planta de urea.

公开(公告)号：EA033051B9

公开(公告)日：2019-10-31

申请号：EA201691334

申请日：2014-12-23

Applicant: STAMICARBON

Inventor： LARSSON LINN ,  GULLBERG DANIEL ,  KIVISAKK ULF ,  OSTLUND MARTIN ,  SCHEERDER ALEXANDER ALEIDA ANTONIUS

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

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：CA2934867A1

公开(公告)日：2015-07-02

申请号：CA2934867

申请日：2014-12-23

Applicant: STAMICARBON

Inventor： LARSSON LINN ,  GULLBERG DANIEL ,  KIVISAKK ULF ,  OSTLUND MARTIN ,  SCHEERDER ALEXANDER ALEIDA ANTONIUS

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

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：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：AU2014370512A1

公开(公告)日：2016-08-04

申请号：AU2014370512

申请日：2014-12-23

Applicant: STAMICARBON

Inventor： LARSSON LINN ,  GULLBERG DANIEL ,  KIVISAKK ULF ,  OSTLUND MARTIN ,  SCHEERDER ALEXANDER ALEIDA ANTONIUS

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

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