公开(公告)号：JP2005226160A

公开(公告)日：2005-08-25

申请号：JP2005033803

申请日：2005-02-10

Applicant: Basf Ag ,  ビーエーエスエフ アクチェンゲゼルシャフト

Inventor： WOHLFROMM HANS ,  ARND TOM ,  TER MAAT JOHAN HERMAN HENDRIK ,  BLOEMACHER MARTIN

IPC: B22F3/02 ,  B22F3/10 ,  B22F3/22 ,  B22F7/00 ,  B22F7/06

CPC classification number: B22F3/225 ,  B22F3/1017 ,  B22F7/062 ,  B22F2998/00

Abstract: PROBLEM TO BE SOLVED: To provide a method for bonding an inorganic molding produced from a power injection molding material by injection molding with an inorganic molding produced by a method other than injection molding.
SOLUTION: The method where at least one first inorganic molding (1) produced from a powder injection molding material by injection molding is permanently bonded to at least one second inorganic molding (2) produced by a method other than injection molding comprises the method steps: (a) injection molding the first inorganic molding (1) from binder-containing powder injection molding materials, (b) removing binder from the first inorganic molding (1) and (c) carrying out a sinter process with the first and second inorganic moldings and (1, 2) fitted together, the at least one first inorganic molding (1) and the at least one second inorganic molding (2) being fitted together before step (b) or before step (c).
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种通过注射成型由动力注射成型材料制造的无机模塑物与通过注射成型以外的方法制造的无机模塑物接合的方法。 解决方案：通过注射成型由粉末注射成型材料制造的至少一个第一无机模塑件（1）永久地结合到通过注射成型以外的方法制造的至少一个第二无机模塑件（2）的方法包括 方法步骤：（a）从含粘合剂的粉末注射成型材料注射成型第一无机模制品（1），（b）从第一无机模塑料（1）中除去粘合剂，和（c）用第一和/ 第二无机模塑件和（1,2）装配在一起，所述至少一个第一无机模塑件（1）和所述至少一个第二无机模塑件（2）在步骤（b）之前或在步骤（c）之前装配在一起。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：WO2006134054A3

公开(公告)日：2007-03-08

申请号：PCT/EP2006062981

申请日：2006-06-07

Applicant: BASF AG ,  BLOEMACHER MARTIN ,  MAAT JOHAN HERMAN HENDRIK TER ,  WOHLFROMM HANS ,  CHENG TSUNG-CHIEH ,  MARTISCHIUS FRANZ-DIETER ,  THOM ARND

Inventor： BLOEMACHER MARTIN ,  MAAT JOHAN HERMAN HENDRIK TER ,  WOHLFROMM HANS ,  CHENG TSUNG-CHIEH ,  MARTISCHIUS FRANZ-DIETER ,  THOM ARND

IPC: B22F3/10 ,  B22F3/00 ,  C04B35/638 ,  F27B9/04 ,  F27B9/30

CPC classification number: F27B9/022 ,  B22F3/003 ,  B22F3/1025 ,  B22F2998/00 ,  F27B9/20 ,  F27B9/3005 ,  B22F2201/02

Abstract: The invention relates to a device for continuously and catalytically removing binder from metallic and/or ceramic moulded bodies produced by powder injection moulding, the device comprising a binder-removing furnace, through which the moulded bodies pass in a direction of conveyance and in which they are brought to a suitable processing temperature, a conveying device, for introducing a process gas which is needed to remove the binder and contains a reaction partner, at least one device for introducing a protective gas into a reaction chamber of the binder-removing furnace, and a burner, for burning the gaseous reaction products that result from the binder removing process, one or more devices being included which lead to a targeted flow of the process gas in the device transversely to the direction of conveyance.

Abstract translation: 产生用于通过粉末注射成型工艺的连续催化脱脂的装置，金属和/或陶瓷成型体，具有脱脂炉，穿过模制体在输送方向上，其中，它们被带到适当的工艺温度，用于引入一个用于脱粘的输送机 所需的处理气体，其含有的反应物，至少一个装置，用于将惰性气体引入所述粘结剂去除的反应室和一个火炬燃烧在粘结剂去除气态反应产物所获得的，所述一个或多个设备存在时，向目标横 引线引导到该装置中的工艺气体的流动的输送方向。

公开(公告)号：ES2057239T3

公开(公告)日：1994-10-16

申请号：ES90106728

申请日：1990-04-07

Applicant: BASF AG

Inventor： BLOEMACHER MARTIN ,  SCHLEGEL REINHOLD ,  WEINAND DIETER DR

IPC: B22F3/10 ,  B22F3/22 ,  C22C33/02

Abstract: Process for dewaxing injection-moulded metal parts consisting of a metal/binder mixture, characterised in that a metal oxide is added to the metal/binder mixture.

公开(公告)号：DE59006550D1

公开(公告)日：1994-09-01

申请号：DE59006550

申请日：1990-04-07

Applicant: BASF AG

Inventor： BLOEMACHER MARTIN ,  SCHLEGEL REINHOLD ,  WEINAND DIETER DR

IPC: B22F3/10 ,  B22F3/22 ,  C22C33/02

Abstract: Process for dewaxing injection-moulded metal parts consisting of a metal/binder mixture, characterised in that a metal oxide is added to the metal/binder mixture.

公开(公告)号：CA2623159A1

公开(公告)日：2007-03-29

申请号：CA2623159

申请日：2006-08-29

Applicant: BASF AG

Inventor： MAAT JOHAN HERMAN HENDRIK TER ,  WOHLFROMM HANS ,  BLOEMACHER MARTIN

IPC: B22F1/00 ,  C22C1/04

Abstract: The present invention relates to a process for the production of sintered three-dimensional strips of shaped bodies and for the production of the shaped bodies from a pulverulent, inorganic material, to sintered three-dimensional shaped bodies and to the use of the sintered, three-dimensional shaped bodies as shot pellets, munitions, angling weights, for balancing tires, as oscillating weight in clocks, for radiation screening, as a balancing weight in drive motors and engines, for the production of sports equipment or as a catalyst support.

公开(公告)号：DE102005027216A1

公开(公告)日：2006-12-21

申请号：DE102005027216

申请日：2005-06-13

Applicant: BASF AG

Inventor： BLOEMACHER MARTIN ,  MAAT JOHAN HERMAN HENDRIK TER ,  WOHLFROMM HANS ,  CHENG TSUNG-CHIEH ,  MARTISCHIUS FRANZ-DIETER ,  THOM ARND

IPC: B22F3/115

Abstract: The apparatus for the continuous catalytic removal of binder from metallic and/or ceramic shaped bodies produced by powder injection molding, which comprises a binder removal furnace through which the shaped bodies pass in a transport direction and are brought to a suitable process temperature, a feed facility for introduction of a process gas which is required for binder removal and comprises a reactant, at least one facility for the introduction of a protective gas into a reaction space of the binder removal furnace and a flare to burn the gaseous reaction products obtained in binder removal, wherein one or more devices which lead to a flow of the process gas directed transversely to the transport direction in the apparatus are present.

公开(公告)号：DE3912298A1

公开(公告)日：1990-10-18

申请号：DE3912298

申请日：1989-04-14

Applicant: BASF AG

Inventor： BLOEMACHER MARTIN ,  SCHLEGEL REINHOLD ,  WEINAND DIETER DR

IPC: B22F3/10 ,  B22F3/22 ,  C22C33/02

Abstract: Process for dewaxing injection-moulded metal parts consisting of a metal/binder mixture, characterised in that a metal oxide is added to the metal/binder mixture.

公开(公告)号：AT359889T

公开(公告)日：2007-05-15

申请号：AT05002766

申请日：2005-02-10

Applicant: BASF AG

Inventor： WOHLFROMM HANS DR ,  THOM ARND D I ,  TER MAAT JOHAN D I ,  BLOEMACHER MARTIN

IPC: B22F3/02 ,  B22F3/10 ,  B22F3/22 ,  B22F7/00 ,  B22F7/06

Abstract: Method for permanently bonding an injection-molded inorganic molding (1) with a similar second molding (2) comprises: (A) injection molding the first component from a mixture of powder and binder; (B) removing binder from it; and (C) sintering the two components after they have been placed against each other.

公开(公告)号：DE59506018D1

公开(公告)日：1999-07-01

申请号：DE59506018

申请日：1995-10-05

Applicant: BASF AG

Inventor： WOHLFROMM HANS DR ,  WEINAND DIETER DR ,  BLOEMACHER MARTIN ,  SCHWARZ MANFRED ,  LANGER EVA-MARIA

IPC: B22F3/00 ,  B22C1/00 ,  B22C3/02 ,  B22F1/00 ,  B22F3/02 ,  B22F3/12 ,  C22C33/02

Abstract: Prodn. of metallic mouldings comprises moulding a diecast compsn. contg. a metal carbonyl powder and a metal (alloy) powder of Cr, Mn, V, Si, Ti or other oxidn.-sensitive metal, releasing, and sintering. The die cast compsn. itself is also claimed. Further claimed are the sintered metallic mouldings produced.

公开(公告)号：DE4435904A1

公开(公告)日：1996-04-11

申请号：DE4435904

申请日：1994-10-07

Applicant: BASF AG

Inventor： WOHLFROMM HANS DR ,  WEINAND DIETER DR ,  BLOEMACHER MARTIN ,  SCHWARZ MANFRED ,  LANGER EVA-MARIA

IPC: B22F3/00 ,  B22C1/00 ,  B22C3/02 ,  B22F1/00 ,  B22F3/02 ,  B22F3/12 ,  C22C33/02 ,  C22C33/10 ,  C22C1/04

Abstract: Prodn. of metallic mouldings comprises moulding a diecast compsn. contg. a metal carbonyl powder and a metal (alloy) powder of Cr, Mn, V, Si, Ti or other oxidn.-sensitive metal, releasing, and sintering. The die cast compsn. itself is also claimed. Further claimed are the sintered metallic mouldings produced.