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1.
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
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.
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2.
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
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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
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.
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4.
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
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.
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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
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