公开(公告)号：US20060285990A1

公开(公告)日：2006-12-21

申请号：US11510238

申请日：2006-08-25

Applicant: Pascal Jehanno ,  Martin Heilmaier ,  Heinrich Kestler

Inventor： Pascal Jehanno ,  Martin Heilmaier ,  Heinrich Kestler

IPC: B22F3/12

CPC classification number: C22C1/045 ,  B22F3/156 ,  B22F3/162 ,  B22F2003/248 ,  B22F2009/041 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C22C27/04 ,  C22F1/18 ,  B22F3/1208 ,  B22F3/15 ,  B22F3/20 ,  B22F9/04 ,  B22F3/14 ,  B22F3/16 ,  B22F3/24 ,  B22F2009/042 ,  B22F2201/013

Abstract: Semi-finished or finished parts are made from a molybdenum alloy with intermetallic phases, preferably molybdenum-silicide, molybdenum-boron-silicide, optionally also molybdenum-boride phases. Starting from mechanically alloyed powder, hot compacted material exhibits superplastic forming behavior. It is thus possible to lower the forming temperature by at least 300° C., thus permitting processing on conventional plants.

Abstract translation: 半成品或成品部分由具有金属间相的钼合金制成，优选硅化钼，钼 - 硼硅化物，任选地还包括硼化钼相。 从机械合金粉末开始，热压成型材料具有超塑性成形特性。 因此，可以将成形温度降低至少300℃，从而允许对常规设备进行加工。

公开(公告)号：US07767138B2

公开(公告)日：2010-08-03

申请号：US11510238

申请日：2006-08-25

Applicant: Pascal Jehanno ,  Martin Heilmaier ,  Heinrich Kestler

Inventor： Pascal Jehanno ,  Martin Heilmaier ,  Heinrich Kestler

IPC: B22F3/24

CPC classification number: C22C1/045 ,  B22F3/156 ,  B22F3/162 ,  B22F2003/248 ,  B22F2009/041 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C22C27/04 ,  C22F1/18 ,  B22F3/1208 ,  B22F3/15 ,  B22F3/20 ,  B22F9/04 ,  B22F3/14 ,  B22F3/16 ,  B22F3/24 ,  B22F2009/042 ,  B22F2201/013

Abstract: Semi-finished or finished parts are made from a molybdenum alloy with intermetallic phases, preferably molybdenum-silicide, molybdenum-boron-silicide, optionally also molybdenum-boride phases. Starting from mechanically alloyed powder, hot compacted material exhibits superplastic forming behavior. It is thus possible to lower the forming temperature by at least 300° C., thus permitting processing on conventional plants.

Abstract translation: 半成品或成品部分由具有金属间相的钼合金制成，优选硅化钼，钼 - 硼硅化物，任选地还包括硼化钼相。 从机械合金粉末开始，热压成型材料具有超塑性成形特性。 因此，可以将成形温度降低至少300℃，从而允许对常规设备进行加工。

公开(公告)号：US20060169369A1

公开(公告)日：2006-08-03

申请号：US11384631

申请日：2006-03-20

Applicant: Pascal Jehanno

Inventor： Pascal Jehanno

IPC: C22C27/04

CPC classification number: C22C27/04 ,  B22F2998/10 ,  B22F2999/00 ,  C22C29/18 ,  C22C37/04 ,  B22F9/04 ,  B22F3/14 ,  C22C1/1084

Abstract: A Mo—Si—B alloy has a matrix of Mo or a Mo solid solution, wherein 25% by volume to 90% by volume of molybdenum silicide and molybdenum boron silicide, optionally together with molybdenum boride, are incorporated. The alloy also contains 0.1-5% by volume of one or more oxides or mixed oxides with a vapor pressure at 1500° C. of

Abstract translation: Mo-Si-B合金具有Mo或Mo固溶体的基体，其中加入25体积％至90体积％的硅化钼和硼硅化钼，任选与硼化钼一起加入。 该合金还含有0.1-5体积％的一种或多种氧化物或混合氧化物，其蒸气压在1500℃，细分散形式为<5×10 -2 -2巴。 氧化物添加不仅提高了热强度，而且大大提高了延展性。

公开(公告)号：US07806995B2

公开(公告)日：2010-10-05

申请号：US11384631

申请日：2006-03-20

Applicant: Pascal Jehanno

Inventor： Pascal Jehanno

IPC: C22C27/04

CPC classification number: C22C27/04 ,  B22F2998/10 ,  B22F2999/00 ,  C22C29/18 ,  C22C37/04 ,  B22F9/04 ,  B22F3/14 ,  C22C1/1084

Abstract: A Mo—Si—B alloy has a matrix of Mo or a Mo solid solution, wherein 25% by volume to 90% by volume of molybdenum silicide and molybdenum boron silicide, optionally together with molybdenum boride, are incorporated. The alloy also contains 0.1-5% by volume of one or more oxides or mixed oxides with a vapor pressure at 1500° C. of

Abstract translation: Mo-Si-B合金具有Mo或Mo固溶体的基体，其中加入25体积％至90体积％的硅化钼和硼硅化钼，任选与硼化钼一起加入。 该合金还含有0.1-5体积％的一种或多种氧化物或混合氧化物，其蒸气压在1500℃，细分散形式为<5×10-2巴。 氧化物添加不仅提高了热强度，而且大大提高了延展性。