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公开(公告)号:EP2830821A1
公开(公告)日:2015-02-04
申请号:EP13715637.8
申请日:2013-03-27
发明人: SJÖDIN, Per , WALTER, Kristian
IPC分类号: B23K35/00 , B23K35/02 , B23K35/365 , C22C19/00
CPC分类号: B23K1/20 , B21D53/04 , B23K1/00 , B23K1/0008 , B23K1/0012 , B23K1/203 , B23K20/002 , B23K20/24 , B23K35/00 , B23K35/001 , B23K35/004 , B23K35/007 , B23K35/02 , B23K35/0244 , B23K35/025 , B23K35/24 , B23K35/34 , B23K35/36 , B23K35/3613 , B23K35/362 , B23K35/365 , B23K2201/00 , B32B15/01 , C22C1/02 , C22C19/00 , C23C24/10 , C23C30/00 , C23C30/005 , F28D9/0012 , F28D9/0062 , F28F3/042 , F28F21/083 , F28F21/089 , Y10T29/49366 , Y10T403/479 , Y10T428/12778 , Y10T428/12986 , Y10T428/25 , Y10T428/259 , Y10T428/266 , Y10T428/273 , Y10T428/2924 , Y10T428/2982
摘要: A method for joining a first metal part (11) with a second metal part (12), the metal parts (11,12) having a solidus temperature above 1100 QC. The method comprises: applying a melting depressant composition (14) on a surface (15) of the first metal part (11), the melting depressant composition (14) comprising a melting depressant component that comprises at least 25 wt% boron and silicon for decreasing a melting temperature of the first metal part (11 ); bringing (202) the second metal part (12) into contact with the melting depressant composition (14) at a contact point (16) on said surface (15); heating the first and second metal parts (11,12) to a temperature above 1 100 QC; and allowing a melted metal layer (210) of the first metal component (11) to solidify, such that a joint (25) is obtained at the contact point (16). The melting depressant composition and related products are also described.
摘要翻译: 一种用于将第一金属部件(11)与第二金属部件(12)接合的方法,所述金属部件(11,12)的固相线温度高于1100C.C。 所述方法包括:在所述第一金属部件(11)的表面(15)上施加熔融抑制剂组合物(14),所述熔融抑制剂组合物(14)包含熔融抑制剂组分,所述熔融抑制剂组分包含至少25wt%硼和硅 降低第一金属部件(11)的熔化温度; 在所述表面(15)上的接触点(16)处使所述第二金属部件(12)与所述熔化抑制剂组合物(14)接触(202); 将第一和第二金属部件(11,12)加热至1100℃以上的温度; 并允许第一金属部件(11)的熔化金属层(210)固化,从而在接触点(16)获得接头(25)。 还描述了熔融抑制剂组合物和相关产品。
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公开(公告)号:EP2830818A1
公开(公告)日:2015-02-04
申请号:EP13712300.6
申请日:2013-03-27
发明人: SJÖDIN, Per , WALTER, Kristian
IPC分类号: B23K35/00 , B23K35/02 , B23K35/365 , C22C19/00
CPC分类号: B23K1/20 , B21D53/04 , B22F1/0059 , B23K1/00 , B23K1/0008 , B23K1/0012 , B23K1/203 , B23K20/002 , B23K20/24 , B23K35/00 , B23K35/001 , B23K35/004 , B23K35/007 , B23K35/02 , B23K35/0244 , B23K35/025 , B23K35/24 , B23K35/30 , B23K35/34 , B23K35/36 , B23K35/3613 , B23K35/362 , B23K35/365 , B23K2101/00 , B32B15/01 , C22C1/02 , C22C19/00 , C23C24/10 , C23C30/00 , C23C30/005 , F28D9/0012 , F28D9/0062 , F28F3/042 , F28F21/083 , F28F21/089 , Y10T29/49366 , Y10T403/479 , Y10T428/12778 , Y10T428/12986 , Y10T428/25 , Y10T428/259 , Y10T428/266 , Y10T428/273 , Y10T428/2924 , Y10T428/2982
摘要: The present invention relates to an intermediate product for joining and coating by brazing comprising a base metal and a blend of boron and silicon, said base metal having a solidus temperature above 1040 °C, and the intermediate product has at least partly a surface layer of the blend on the base metal, wherein the boron in the blend is selected from a boron source, and the silicon in the blend is selected from a silicon source, and wherein the blend comprises boron and silicon in a ratio of boron to silicon within a range from about 3:100 wt/wt to about 100:3 wt/wt. The present invention relates also to a stacked intermediate product, to an assembled intermediate product, to a method of brazing, to a brazed product, to a use of an intermediate product, to a pre-brazed product, to a blend and to paint.
摘要翻译: 本发明涉及一种制造永久连接板式热交换器(1)的方法,该热交换器包括多个固相线温度高于1100℃的金属热交换器板(2),该金属热交换器板彼此并排设置并形成板组件(3),该板组件 用于第一介质的第一板间隙(4)和用于第二介质的第二板间隙(5),其中第一板间隙(4,5)以交替顺序设置在板组件(3)中,其中每个热量 (2)包括传热区域(10)和边缘区域(11),所述边缘区域包括围绕所述传热区域(10)延伸的弯曲边缘(15),其中所述板(2)的第一表面(16) 形成凸形并且板的第二表面(17)形成凹形,其中传热区域(10)包括隆起(18)和凹陷(19)的波纹,其中板的波纹和弯曲边缘 (15)通过压板提供。 本发明还涉及通过该方法生产的板式换热器(1)。
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公开(公告)号:EP3339792B1
公开(公告)日:2020-03-18
申请号:EP16205249.2
申请日:2016-12-20
发明人: STRÖMER, Fredrik , WALTER, Kristian
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公开(公告)号:EP3559583A1
公开(公告)日:2019-10-30
申请号:EP17803968.1
申请日:2017-11-28
发明人: STRÖMER, Fredrik , WALTER, Kristian
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公开(公告)号:EP3527320A1
公开(公告)日:2019-08-21
申请号:EP19160047.7
申请日:2016-03-31
发明人: SJÖDIN, Per , WALTER, Kristian
IPC分类号: B23K35/32 , B23K35/00 , B23K35/02 , B23K35/24 , F28F3/00 , F28F3/04 , F28F9/02 , F28F21/08 , F28D9/00
摘要: A method for joining heat transfer plates (201, 401), comprising: applying a melting depressant composition (14) on individual application areas (142) of a first metal sheet (201), each application area (142) comprising a mid-section and two end-sections; pressing ridges and grooves in the metal sheet, the ridges extending in a direction that extends between the end-sections of the application areas, such that the application areas are located on top of the ridges; bringing the metal sheet (201) into contact with a second, pressed metal sheet (401), such that contact points (240) are formed where the mid-sections of the application areas (142) are located; heating the sheets (201, 401) until melted metal (210) is formed at the application areas (142) where the melting depressant composition (14) is applied; and allowing the melted metal (210) to solidify such that a joint is obtained at the contact points (240).
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公开(公告)号:EP2225525B1
公开(公告)日:2017-04-26
申请号:EP08865532.9
申请日:2008-12-17
发明人: KRANTZ, Joakim , WALTER, Kristian
CPC分类号: F28D9/005 , B23K1/0012 , B23K2201/14 , F28F3/083 , F28F3/10 , F28F2275/04 , Y10T29/49366 , Y10T29/49393
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公开(公告)号:EP2830821B1
公开(公告)日:2016-12-28
申请号:EP13715637.8
申请日:2013-03-27
发明人: SJÖDIN, Per , WALTER, Kristian
IPC分类号: B23K35/365 , B23K35/00 , B23K35/02 , C22C19/00 , B23K1/00 , B23K1/20 , B21D53/04 , B23K35/34 , B23K35/36 , B23K35/362 , B23K20/00 , B23K20/24 , B23K35/24 , B32B15/01 , C22C1/02 , C23C24/10 , C23C30/00 , F28F3/04 , F28F21/08 , F28D9/00
CPC分类号: B23K1/20 , B21D53/04 , B23K1/00 , B23K1/0008 , B23K1/0012 , B23K1/203 , B23K20/002 , B23K20/24 , B23K35/00 , B23K35/001 , B23K35/004 , B23K35/007 , B23K35/02 , B23K35/0244 , B23K35/025 , B23K35/24 , B23K35/34 , B23K35/36 , B23K35/3613 , B23K35/362 , B23K35/365 , B23K2201/00 , B32B15/01 , C22C1/02 , C22C19/00 , C23C24/10 , C23C30/00 , C23C30/005 , F28D9/0012 , F28D9/0062 , F28F3/042 , F28F21/083 , F28F21/089 , Y10T29/49366 , Y10T403/479 , Y10T428/12778 , Y10T428/12986 , Y10T428/25 , Y10T428/259 , Y10T428/266 , Y10T428/273 , Y10T428/2924 , Y10T428/2982
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公开(公告)号:EP3049207A1
公开(公告)日:2016-08-03
申请号:EP14765923.9
申请日:2014-09-11
CPC分类号: B23K35/0233 , B23K1/0006 , B23K1/19 , B23K35/0222 , B23K35/0238 , B23K35/0244 , B23K35/025 , B23K35/24 , B23K35/30 , B23K35/302 , B23K35/3033 , B23K35/3046 , B23K35/3053 , B23K35/365 , C22C1/0433 , C22C32/00 , C22C33/0285
摘要: The present invention relates to a blend of at least one phosphorous source and at least one silicon source, wherein silicon and phosphorous together are present in the blend in at least 25 wt%, and wherein the blend is a mechanical blend of powders, wherein each particle in the blend is either a phosphorous source particle or a silicon source particle. The present invention relates further to a composition comprising the blend a substrate applied with the blend, a method for providing a brazed product, and uses.
摘要翻译: 本发明涉及至少一种磷源和至少一种硅源的共混物,其中在共混物中硅和磷一起存在于至少25重量%中,并且其中所述共混物是粉末的机械共混物,其中每个 共混物中的颗粒是磷源颗粒或硅源颗粒。 本发明还涉及一种组合物,该组合物包含掺合物,所述共混物使用掺合物的基材,提供钎焊产品的方法和用途。
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公开(公告)号:EP2830819A1
公开(公告)日:2015-02-04
申请号:EP13713855.8
申请日:2013-03-28
发明人: SJÖDIN, Per , WALTER, Kristian
IPC分类号: B23K35/00 , B23K35/02 , B23K35/365 , C22C19/00
CPC分类号: B23K1/20 , B21D53/04 , B23K1/00 , B23K1/0008 , B23K1/0012 , B23K1/203 , B23K20/002 , B23K20/24 , B23K35/00 , B23K35/001 , B23K35/004 , B23K35/007 , B23K35/02 , B23K35/0244 , B23K35/025 , B23K35/24 , B23K35/34 , B23K35/36 , B23K35/3613 , B23K35/362 , B23K35/365 , B23K2201/00 , B32B15/01 , C22C1/02 , C22C19/00 , C23C24/10 , C23C30/00 , C23C30/005 , F28D9/0012 , F28D9/0062 , F28F3/042 , F28F21/083 , F28F21/089 , Y10T29/49366 , Y10T403/479 , Y10T428/12778 , Y10T428/12986 , Y10T428/25 , Y10T428/259 , Y10T428/266 , Y10T428/273 , Y10T428/2924 , Y10T428/2982
摘要: The present invention relates to an intermediate product for joining and coating by brazing comprising a base metal and a blend of boron and silicon, said base metal having a solidus temperature above 1040 °C, and the intermediate product has at least partly a surface layer of the blend on the base metal, wherein the boron in the blend is selected from a boron source, and the silicon in the blend is selected from a silicon source, and wherein the blend comprises boron and silicon in a ratio of boron to silicon within a range from about 3:100 wt/wt to about 100:3 wt/wt. The present invention relates also to a stacked intermediate product, to an assembled intermediate product, to a method of brazing, to a brazed product, to a use of an intermediate product, to a pre-brazed product, to a blend and to paint.
摘要翻译: 本发明涉及一种制造永久连接板式热交换器(1)的方法,该热交换器包括多个固相线温度高于1100℃的金属热交换器板(2),该金属热交换器板彼此并排设置并形成板组件(3),该板组件 用于第一介质的板间隙(4)和用于第二介质的第二板间隙(5),其中第一板间隙(4,5)和第二板间隙(4,5)以交替顺序设置在板组(3)中。 每个换热器板(2)包括传热区域(10)和围绕传热区域(10)延伸的边缘区域(11)。 传热区域(10)包括隆起(18)和凹陷(19)的波纹,其中板的波纹通过压制板而提供。 本发明还涉及通过该方法生产的板式换热器(1)。
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