公开(公告)号：WO2005099940A1

公开(公告)日：2005-10-27

申请号：PCT/EP2005/051378

申请日：2005-03-24

Applicant: NV BEKAERT SA ,  STOURNARAS, Constantine ,  ANDREOULI, Constantina ,  TATOUDI, Zoi ,  VERSCHAEVE, Frank ,  VROMANT, Carl ,  VAN BETSBRUGGE, Gerrit

Inventor： STOURNARAS, Constantine ,  ANDREOULI, Constantina ,  TATOUDI, Zoi ,  VERSCHAEVE, Frank ,  VROMANT, Carl ,  VAN BETSBRUGGE, Gerrit

IPC: B22F3/00

CPC classification number: B22F3/002 ,  B01D39/2044 ,  B22F7/002 ,  B22F2998/10 ,  B22F3/22 ,  B22F3/10 ,  B22F3/02

Abstract: The invention relates to a method for manufacturing a sintered metal fiber medium, comprising the steps of: providing metal fibers; making a slurry comprising the metal fibers and a binding agent by mixing the metal fibers and the binding agent, possibly with a solvent; casting a layer of the slurry on a support using an applicator; solidifying this slurry, providing a foil comprising the metal fibers and the binding agent; debinding the binding agent in the foil and sintering the metal fibers.

Abstract translation: 本发明涉及一种金属纤维烧结烧结体的制造方法，包括以下步骤：提供金属纤维; 通过混合金属纤维和粘合剂，可能用溶剂制备包含金属纤维和粘合剂的浆料; 使用施加器将一层浆料浇注在载体上; 固化该浆料，提供包含金属纤维和粘合剂的箔; 脱模箔中的粘合剂并烧结金属纤维。

公开(公告)号：WO2005099863A1

公开(公告)日：2005-10-27

申请号：PCT/EP2005/051379

申请日：2005-03-24

Applicant: NV BEKAERT SA ,  STOURNARAS, Constantine ,  ANDREOULI, Constantina ,  TATOUDI, Zoi ,  VERSCHAEVE, Frank ,  VROMANT, Carl ,  VAN BETSBRUGGE, Gerrit

Inventor： STOURNARAS, Constantine ,  ANDREOULI, Constantina ,  TATOUDI, Zoi ,  VERSCHAEVE, Frank ,  VROMANT, Carl ,  VAN BETSBRUGGE, Gerrit

IPC: B01D39/20

CPC classification number: B22F7/002 ,  B01D39/2044 ,  B22F3/002 ,  B22F2998/00 ,  B22F2998/10 ,  Y10T428/12479 ,  C22C47/02 ,  B22F3/22 ,  B22F3/10 ,  B22F3/02

Abstract: A sintered metal fiber medium as subject of the invention comprises at least a first metal fiber layer providing a first outer surface to the sintered metal fiber medium. The first metal fiber layer comprises metal fibers with an equivalent diameter D1. The medium has a mean flow pore size of less than 2 times the equivalent diameter D1. The metal fibers in the first metal fiber layer in the sintered metal fiber medium have a ratio of average fiber length L1 over diameter (L1 /D1) which is preferably less than 110.

Abstract translation: 本发明主题的烧结金属纤维介质至少包括提供烧结金属纤维介质的第一外表面的第一金属纤维层。 第一金属纤维层包括具有当量直径D1的金属纤维。 介质的平均流量孔径小于当量直径D1的2倍。 烧结金属纤维介质中的第一金属纤维层中的金属纤维的平均纤维长度L1的直径（L1 / D1）比优选小于110。

公开(公告)号：WO2008000049A2

公开(公告)日：2008-01-03

申请号：PCT/BE2007/000070

申请日：2007-07-02

Applicant: NV BEKAERT SA ,  VERSCHAEVE, Frank ,  DEGRIECK, Berend ,  VAN BETSBRUGGE, Gerrit Pieter

Inventor： VERSCHAEVE, Frank ,  DEGRIECK, Berend ,  VAN BETSBRUGGE, Gerrit Pieter

IPC: B22F7/02 ,  B22F3/00

CPC classification number: B22F7/002 ,  B01D39/2044 ,  B22F3/002 ,  B22F2998/00 ,  B22F2998/10 ,  C22C47/02 ,  B22F3/22 ,  B22F3/10 ,  B22F3/02

Abstract: A sintered metal fiber medium according to the present invention comprises metal fibers and a porous metal structure, which porous metal structure has two surfaces. The fibers are present on only one of the surfaces, providing, the fibers are present in at least part of the pores of the porous metal structure. A method for manufacturing a sintered metal fiber medium from metal fibers and a porous metal structure having a first surface and a second surface according to the present invention, comprises the steps of • making a primary slurry comprising metal fibers, a solvent and a binding agent by mixing the metal fibers and the binding agent; • applying the primary slurry on either the first surface or the second surface of the porous metal structure; • solidifying the primary slurry by removing the solvent yielding a composite structure comprising the metal fibers, the binging agent and the porous metal structure; • debinding the binging agent and sintering the composite structure.

Abstract translation: 根据本发明的烧结金属纤维介质包括金属纤维和多孔金属结构，该多孔金属结构具有两个表面。 纤维仅存在于一个表面上，只要纤维存在于多孔金属结构的孔的至少一部分中即可。 根据本发明的金属纤维烧结金属纤维介质的制造方法和具有第一表面和第二表面的多孔金属结构体包括以下步骤：通过以下步骤：将包含金属纤维，溶剂和粘合剂的初级浆料通过 混合金属纤维和粘合剂; 将所述主浆料施加到所述多孔金属结构的第一表面或第二表面上; 通过除去产生包含金属纤维，结合剂和多孔金属结构的复合结构的溶剂来固化初级浆料; 脱粘剂和烧结复合结构。

公开(公告)号：WO2008000049A3

公开(公告)日：2008-02-14

申请号：PCT/BE2007000070

申请日：2007-07-02

Applicant: BEKAERT SA NV ,  VERSCHAEVE FRANK ,  DEGRIECK BEREND ,  VAN BETSBRUGGE GERRIT PIETER

Inventor： VERSCHAEVE FRANK ,  DEGRIECK BEREND ,  VAN BETSBRUGGE GERRIT PIETER

IPC: B22F7/02 ,  B22F3/00

CPC classification number: B22F7/002 ,  B01D39/2044 ,  B22F3/002 ,  B22F2998/00 ,  B22F2998/10 ,  C22C47/02 ,  B22F3/22 ,  B22F3/10 ,  B22F3/02

Abstract: A sintered metal fiber medium according to the present invention comprises metal fibers and a porous metal structure, which porous metal structure has two surfaces. The fibers are present on only one of the surfaces, providing, the fibers are present in at least part of the pores of the porous metal structure. A method for manufacturing a sintered metal fiber medium from metal fibers and a porous metal structure having a first surface and a second surface according to the present invention, comprises the steps of making a primary slurry comprising metal fibers, a solvent and a binding agent by mixing the metal fibers and the binding agent; applying the primary slurry on either the first surface or the second surface of the porous metal structure; solidifying the primary slurry by removing the solvent yielding a composite structure comprising the metal fibers, the binging agent and the porous metal structure; debinding the binging agent and sintering the composite structure.

Abstract translation: 根据本发明的烧结金属纤维介质包含金属纤维和多孔金属结构，该多孔金属结构具有两个表面。 纤维仅存在于其中一个表面上，假设纤维存在于多孔金属结构的至少一部分孔中。 根据本发明的由金属纤维和具有第一表面和第二表面的多孔金属结构制造烧结金属纤维介质的方法包括以下步骤：通过以下步骤制备包含金属纤维，溶剂和粘合剂的初级浆料： 混合金属纤维和粘合剂; 将初级浆料施加在多孔金属结构的第一表面或第二表面上; 通过除去溶剂来固化初级浆液，产生包含金属纤维，结合剂和多孔金属结构的复合结构; 脱粘剂和烧结复合结构。

公开(公告)号：WO2005099864A1

公开(公告)日：2005-10-27

申请号：PCT/EP2005/051380

申请日：2005-03-24

Applicant: NV BEKAERT SA ,  STOURNARAS, Constantine ,  ANDREOULI, Constantina ,  TATOUDI, Zoi ,  VERSCHAEVE, Frank ,  VROMANT, Carl ,  VAN BETSBRUGGE, Gerrit

Inventor： STOURNARAS, Constantine ,  ANDREOULI, Constantina ,  TATOUDI, Zoi ,  VERSCHAEVE, Frank ,  VROMANT, Carl ,  VAN BETSBRUGGE, Gerrit

IPC: B01D39/20

CPC classification number: B01D39/2048 ,  Y10T428/298

Abstract: The invention relates to a method for manufacturing a non-sintered metal fiber medium, comprising the steps of: providing metal fibers; making a slurry comprising the metal fibers and a binding agent by mixing these metal fibers and the binding agent, possibly with a solvent such as water.; casting a layer of the slurry on a support using an applicator; solidifying this slurry, providing a non-sintered metal fiber medium comprising the metal fibers and the binding agent. The invention relates also to a non-sintered metal fiber medium.

Abstract translation: 本发明涉及一种制造非烧结金属纤维介质的方法，包括以下步骤：提供金属纤维; 通过混合这些金属纤维和粘结剂，可能用溶剂如水来制备包含金属纤维和粘合剂的浆料。 使用施加器将一层浆料浇注在载体上; 固化该浆料，提供包含金属纤维和粘合剂的非烧结金属纤维介质。 本发明还涉及非烧结金属纤维介质。