公开(公告)号：WO2015150479A1

公开(公告)日：2015-10-08

申请号：PCT/EP2015/057229

申请日：2015-04-01

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： BERGLUND, Tomas ,  SANDBERG, Rickard ,  ÖSTLUND, Martin ,  SUNDSTRÖM, Johan

IPC: B22F3/12 ,  B22F3/15 ,  B22F5/00 ,  B22F7/06 ,  F16K1/00 ,  B22F3/105

CPC classification number: B22F5/008 ,  B22F3/008 ,  B22F3/1017 ,  B22F3/1055 ,  B22F3/11 ,  B22F3/1208 ,  B22F3/15 ,  B22F3/16 ,  B22F7/062 ,  B22F2998/10 ,  B33Y10/00 ,  B33Y80/00 ,  F01L3/00 ,  F01L3/02 ,  F01L2103/00 ,  F16K27/00 ,  Y02P10/295 ,  B22F3/10

Abstract: The present disclosure relates to a method for manufacturing a metallic component (50) comprising the steps: - providing (100) a capsule (5) which defines at least a portion of the shape of the metallic component (50); - arranging (200) metallic material (7) in the capsule (5); - sealing (300) the capsule (5); - subjecting (400) the capsule (5) to Hot Isostatic Pressing for a predetermined time, at a predetermined pressure and at a predetermined temperature; - optionally, removing (500) the capsule (5); characterized in that the metallic material (7) comprises at least one pre-manufactured coherent body (1, 2, 3, 4) which pre-manufactured coherent body (1, 2, 3, 4) consists of metallic powder wherein at least a portion of the metallic powder is consolidated such that the metallic powder is held together into a pre-manufactured coherent body (1, 2, 3, 4) and wherein at least one portion (1, 2, 3, 4) of the pre-manufactured coherent body (1, 2, 3, 4) is manufactured by Additive Manufacturing by subsequently arranging superimposed layers of metallic powder.

Abstract translation: 本发明涉及一种用于制造金属部件（50）的方法，包括以下步骤： - 提供（100）限定金属部件（50）的至少一部分形状的胶囊（5）; - 将（200）金属材料（7）布置在胶囊（5）中; - 密封（300）胶囊（5）; - 在预定的压力和预定的温度下使（400）胶囊（5）经受热等静压，预定的时间; - 任选地，移除（500）胶囊（5）; 其特征在于，所述金属材料（7）包括至少一个预制的粘结体（1,2,3,4），其预先制造的粘结体（1,2,3,4）由金属粉末组成，其中至少一个 金属粉末的一部分被固结，使得金属粉末保持在一起成为预制的粘结体（1,2,3,4），并且其中预处理部分的至少一部分（1,2,3,4） 通过添加剂制造通过随后布置叠加的金属粉末层来制造制造的相干体（1,2,3,4）。

公开(公告)号：WO2012062786A1

公开(公告)日：2012-05-18

申请号：PCT/EP2011/069701

申请日：2011-11-09

Applicant: SANDVIK INTELLECTUAL PROPERTY AB ,  BERGLUND, Tomas ,  SANDBERG, Rickard

Inventor： BERGLUND, Tomas ,  SANDBERG, Rickard

IPC: B22F3/15 ,  B22F5/10 ,  B22F5/00

CPC classification number: B22F7/04 ,  B22F3/15 ,  B22F5/008 ,  B22F5/10 ,  B22F7/08 ,  B22F2999/00 ,  B22F3/1258

Abstract: A method for manufacturing a component having at least one internal cavity. The method includes: providing at least a first preformed core element (10) of metallic material that comprises at least one cavity having at least a first opening (12), which is covered by a cover element (30) having a first side (33) and second side (34), wherein said first side (33) is gastight joined to said at least first core element (10); providing a form (50), at least partially defining the shape of the component, that at least partially surrounds said at least first core element (10) and said cover element (30); filling said form with metallic filling material; heating, in a heating chamber that is pressurized with gas, during a predetermined time period at a predetermined temperature and a predetermined isostatic pressure so that a metallurgical bond is achieved between said at least first core element (10), said cover element (30) and said metallic filling material, wherein said at least first core element (10) is arranged such that, after filling said form with metallic filling material, said at least second side (34) of said cover element (30) is covered with metallic filling material and such that said cavity during heating is pressurized to the predetermined isostatic pressure.

Abstract translation: 一种用于制造具有至少一个内部空腔的部件的方法。 该方法包括：提供金属材料的至少第一预成形芯元件（10），其包括具有至少一个第一开口（12）的至少一个空腔，所述至少一个空腔由具有第一侧面（33）的盖元件（30）覆盖， ）和第二侧（34），其中所述第一侧（33）气密连接到所述至少第一芯体（10）; 提供至少部分地限定所述部件的形状的至少部分地围绕所述至少第一芯元件（10）和所述盖元件（30）的形式（50）; 用金属填充材料填充所述表格; 在预定时间段内在预定温度和预定的等静压下，在被气体加压的加热室中加热，使得在所述至少第一芯元件（10），所述盖元件（30）之间实现冶金结合， 和所述金属填充材料，其中所述至少第一芯元件（10）被布置成使得在用金属填充材料填充所述形式之后，所述覆盖元件（30）的所述至少第二侧面（34）被金属填充物覆盖 并且使得加热期间的所述空腔被加压到预定的等静压力。

公开(公告)号：EP2637815A1

公开(公告)日：2013-09-18

申请号：EP11779443.8

申请日：2011-11-09

Applicant: Sandvik Intellectual Property AB

Inventor： BERGLUND, Tomas ,  SANDBERG, Rickard

IPC: B22F3/15 ,  B22F5/10 ,  B22F5/00

CPC classification number: B22F7/04 ,  B22F3/15 ,  B22F5/008 ,  B22F5/10 ,  B22F7/08 ,  B22F2999/00 ,  B22F3/1258

Abstract: A method for manufacturing a component (100) having at least one internal cavity (11) characterized in comprising, - providing at least a first preformed core element (10) of metallic material that comprises at least one cavity (11) having at least a first opening (12), which is covered by a cover element (30) having a first side (33) and second side 34, wherein said first side (33) is gastight joined to said at least first core element (10); -providing a form (50), at least partially defining the shape of the component (100), that at least partially surrounds said at least first core element (10) and said cover element (30); -filling said form (50) with metallic filling material (60) - heating during a predetermined time period at a predetermined temperature and a predetermined isostatic pressure so that a metallurgical bond is achieved between said at least first core element (10), said cover element (30) and said metallic filling material (60), wherein said at least first core element (10) is arranged such that, after filling said form (50) with metallic filling material, said at least second side (34) of said cover element (30) is covered with metallic filling material (60) and such that said cavity (11) during heating is pressurized to the predetermined isostatic pressure.

公开(公告)号：EP3126078A1

公开(公告)日：2017-02-08

申请号：EP15712980.0

申请日：2015-04-01

Applicant: Sandvik Intellectual Property AB

Inventor： BERGLUND, Tomas ,  SANDBERG, Rickard ,  ÖSTLUND, Martin ,  SUNDSTRÖM, Johan

IPC: B22F3/12 ,  B22F3/15 ,  B22F5/00 ,  B22F7/06 ,  F16K1/00 ,  B22F3/105

CPC classification number: B22F5/008 ,  B22F3/008 ,  B22F3/1017 ,  B22F3/1055 ,  B22F3/11 ,  B22F3/1208 ,  B22F3/15 ,  B22F3/16 ,  B22F7/062 ,  B22F2998/10 ,  B33Y10/00 ,  B33Y80/00 ,  F01L3/00 ,  F01L3/02 ,  F01L2103/00 ,  F16K27/00 ,  Y02P10/295 ,  B22F3/10

Abstract: The present disclosure relates to a method for manufacturing a metallic component (50) comprising the steps: - providing (100) a capsule (5) which defines at least a portion of the shape of the metallic component (50); - arranging (200) metallic material (7) in the capsule (5); - sealing (300) the capsule (5); - subjecting (400) the capsule (5) to Hot Isostatic Pressing for a predetermined time, at a predetermined pressure and at a predetermined temperature; - optionally, removing (500) the capsule (5); characterized in that the metallic material (7) comprises at least one pre-manufactured coherent body (1, 2, 3, 4) which pre-manufactured coherent body (1, 2, 3, 4) consists of metallic powder wherein at least a portion of the metallic powder is consolidated such that the metallic powder is held together into a pre-manufactured coherent body (1, 2, 3, 4) and wherein at least one portion (1, 2, 3, 4) of the pre-manufactured coherent body (1, 2, 3, 4) is manufactured by Additive Manufacturing by subsequently arranging superimposed layers of metallic powder.

Abstract translation: 一种用于制造金属部件的方法，包括以下步骤：提供限定金属部件的形状的至少一部分的胶囊，将金属材料设置在胶囊中，密封胶囊，使胶囊经受热等静压，预定 时间，在预定压力和预定温度下，以及任选地移除胶囊。 金属材料是至少一个预制的粘结体，其预先制造的粘结体由金属粉末制成，其中金属粉末的至少一部分被固结，使得金属粉末保持在一起成为预先制成的相干 身体。 通过随后布置叠加的金属粉末层，通过添加剂制造来制造预制的粘结体的至少一部分。