公开(公告)号：US20100183470A1

公开(公告)日：2010-07-22

申请号：US12450662

申请日：2008-04-04

Applicant: Nigel Austin Stone ,  Robert Wilson ,  Merchant Yousuff ,  Mark Gibson

Inventor： Nigel Austin Stone ,  Robert Wilson ,  Merchant Yousuff ,  Mark Gibson

IPC: B22F3/24

CPC classification number: C22F1/16 ,  B22F3/003 ,  B22F3/18 ,  B22F5/006 ,  B22F2003/185 ,  B22F2999/00 ,  C22F1/02 ,  B22F2201/11

Abstract: Titanium flat product is produced by passing a titanium powder green flat material through a pre-heating station and heated under a protective atmosphere to a temperature at least sufficient for hot rolling. The pre-heated flat material then is passed through a rolling station while still under a protective atmosphere and hot rolled to produce a hot rolled flat product of a required level of hot densification. The hot rolled flat product is passed through a cooling station while still under a protective atmosphere, and cooled to a temperature at which it can be passed out of a protective atmosphere. In the process, the hot rolling provides the predominant hot densification mechanism involved.

Abstract translation: 通过使钛粉绿色扁平材料通过预热站并在保护气氛下加热至至少足以进行热轧的温度来制造钛扁平产品。 然后将预热的扁平材料通过轧制工位，同时仍然处于保护气氛下并热轧以产生所需水平的热致密化的热轧扁平产品。 热轧扁平产品在保持气氛的同时通过冷却站，并冷却至能够从保护气氛中通过的温度。 在此过程中，热轧提供了主要的热致密化机理。

公开(公告)号：US08790572B2

公开(公告)日：2014-07-29

申请号：US12450662

申请日：2008-04-04

Applicant: Nigel Austin Stone ,  Robert Wilson ,  Merchant Yousuff ,  Mark Gibson

Inventor： Nigel Austin Stone ,  Robert Wilson ,  Merchant Yousuff ,  Mark Gibson

IPC: B22F1/00 ,  B22F1/02

CPC classification number: C22F1/16 ,  B22F3/003 ,  B22F3/18 ,  B22F5/006 ,  B22F2003/185 ,  B22F2999/00 ,  C22F1/02 ,  B22F2201/11

Abstract: Titanium flat product is produced by passing a titanium powder green flat material through a pre-heating station and heated under a protective atmosphere to a temperature at least sufficient for hot rolling. The pre-heated flat material then is passed through a rolling station while still under a protective atmosphere and hot rolled to produce a hot rolled flat product of a required level of hot densification. The hot rolled flat product is passed through a cooling station while still under a protective atmosphere, and cooled to a temperature at which it can be passed out of a protective atmosphere. In the process, the hot rolling provides the predominant hot densification mechanism involved.

Abstract translation: 通过使钛粉绿色扁平材料通过预热站并在保护气氛下加热至至少足以进行热轧的温度来制造钛扁平产品。 然后将预热的扁平材料通过轧制工位，同时仍然处于保护气氛下并热轧以产生所需水平的热致密化的热轧扁平产品。 热轧扁平产品在保持气氛的同时通过冷却站，并冷却至能够从保护气氛中通过的温度。 在此过程中，热轧提供了主要的热致密化机理。

公开(公告)号：US09468960B2

公开(公告)日：2016-10-18

申请号：US14004361

申请日：2012-03-07

Applicant: Robert Simon Wilson ,  Merchant Yousuff ,  Nigel Austin Stone ,  David James Bell Ritchie ,  Gersende Marie Delphine Cantin ,  Mark Antony Gibson ,  Ian Curtis Thomas

Inventor： Robert Simon Wilson ,  Merchant Yousuff ,  Nigel Austin Stone ,  David James Bell Ritchie ,  Gersende Marie Delphine Cantin ,  Mark Antony Gibson ,  Ian Curtis Thomas

IPC: B21C23/00 ,  B22F3/20

CPC classification number: B21C23/00 ,  B21C23/005 ,  B22F3/20 ,  B22F2999/00 ,  B33Y30/00 ,  B22F3/003

Abstract: Extrusion of feed materials of a high temperature formable non-ferrous metal susceptible to embrittlement during air processing uses an extrusion system having a rotatable wheel and shoe covering part of the length of a groove around the periphery of the wheel to form an arcuate passageway, the shoe having an abutment which substantially closes a second end of the passageway and an extrusion die spaced from the abutment by a die chamber. The process includes pre-heating the feed material to not less than about 390° C. in a chamber defined by a feeder device, maintaining a protective atmosphere in the chamber of the feeder device while the feed material is heated. The pre-heated feed material then is passed to an inlet end of the passageway, and drawn along the passageway, to be forced by the abutment into the die chamber and through an extrusion orifice of the die to provide extruded product.

Abstract translation: 在空气处理中容易脆化的高温可成形有色金属的进料材料的挤出使用挤出系统，其具有可旋转的轮和鞋，其覆盖围绕轮周边的槽的长度的一部分以形成弓形通道， 具有基本上封闭通道的第二端的基台和由模腔与基台隔开的挤压模具。 该方法包括在由供料装置限定的室中将进料预加热至不低于约390℃，同时在进料加热时保持供料装置的室内的保护气氛。 然后将预热的进料输送到通道的入口端，并沿着通道拉动，以被邻接件压入模腔并通过模具的挤出孔，以提供挤压产品。

公开(公告)号：US20140000332A1

公开(公告)日：2014-01-02

申请号：US14004361

申请日：2012-03-07

Applicant: Robert Simon Wilson ,  Merchant Yousuff ,  Nigel Austin Stone ,  David James Bell Ritchie ,  Gersende Marie Delphine Cantin ,  Mark Antony Gibson ,  Ian Curtis Thomas

Inventor： Robert Simon Wilson ,  Merchant Yousuff ,  Nigel Austin Stone ,  David James Bell Ritchie ,  Gersende Marie Delphine Cantin ,  Mark Antony Gibson ,  Ian Curtis Thomas

IPC: B21C23/00

CPC classification number: B21C23/00 ,  B21C23/005 ,  B22F3/20 ,  B22F2999/00 ,  B33Y30/00 ,  B22F3/003

Abstract: Extrusion of feed materials of a high temperature formable non-ferrous metal susceptible to embrittlement during air processing uses an extrusion system having a rotatable wheel and shoe covering part of the length of a groove around the periphery of the wheel to form an arcuate passageway, the shoe having an abutment which substantially closes a second end of the passageway and an extrusion die spaced from the abutment by a die chamber. The process includes pre-heating the feed material to not less than about 390° C. in a chamber defined by a feeder device, maintaining a protective atmosphere in the chamber of the feeder device while the feed material is heated. The pre-heated feed material then is passed to an inlet end of the passageway, and drawn along the passageway, to be forced by the abutment into the die chamber and through an extrusion orifice of the die to provide extruded product.

Abstract translation: 在空气处理中容易脆化的高温可成形有色金属的进料材料的挤出使用挤出系统，其具有可旋转的轮和鞋，其覆盖围绕轮周边的槽的长度的一部分以形成弓形通道， 具有基本上封闭通道的第二端的基台和由模腔与基台隔开的挤压模具。 该方法包括在由供料装置限定的室中将进料预加热至不低于约390℃，同时在进料加热时保持供料装置的室内的保护气氛。 然后将预热的进料输送到通道的入口端，并沿着通道拉动，以被邻接件压入模腔并通过模具的挤出孔，以提供挤压产品。