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公开(公告)号：US08230899B2
公开(公告)日：2012-07-31
申请号：US12700954
申请日：2010-02-05
IPC分类号： B22D11/00
摘要： Processes and methods related to producing, processing, and hot working alloy ingots are disclosed. An alloy ingot is formed including an inner ingot core and an outer layer metallurgically bonded to the inner ingot core. The processes and methods are characterized by a reduction in the incidence of surface cracking of the alloy ingot during hot working.
摘要翻译： 公开了与生产，加工和热加工合金锭有关的工艺和方法。 形成合金锭，其包括内部锭芯和与内部锭铁心冶金结合的外层。 工艺和方法的特征在于在热加工期间合金锭的表面开裂的发生率降低。
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公开(公告)号：US08757244B2
公开(公告)日：2014-06-24
申请号：US13533142
申请日：2012-06-26
IPC分类号： B22D11/00
摘要： Processes and methods related to producing, processing, and hot working alloy ingots are disclosed. An alloy ingot is formed including an inner ingot core and an outer layer metallurgically bonded to the inner ingot core. The processes and methods are characterized by a reduction in the incidence of surface cracking of the alloy ingot during hot working.
摘要翻译： 公开了与生产，加工和热加工合金锭有关的工艺和方法。 形成合金锭，其包括内部锭芯和与内部锭铁心冶金结合的外层。 工艺和方法的特征在于在热加工期间合金锭的表面开裂的发生率降低。
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公开(公告)号：US20110195269A1
公开(公告)日：2011-08-11
申请号：US12700954
申请日：2010-02-05
摘要： Processes and methods related to producing, processing, and hot working alloy ingots are disclosed. An alloy ingot is formed including an inner ingot core and an outer layer metallurgically bonded to the inner ingot core. The processes and methods are characterized by a reduction in the incidence of surface cracking of the alloy ingot during hot working.
摘要翻译： 公开了与生产，加工和热加工合金锭有关的工艺和方法。 形成合金锭，其包括内部锭芯和与内部锭铁心冶金结合的外层。 工艺和方法的特征在于在热加工期间合金锭的表面开裂的发生率降低。
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公开(公告)号：US06496529B1
公开(公告)日：2002-12-17
申请号：US09726720
申请日：2000-11-15
IPC分类号： H05B360
摘要： A method for refining and casting metals and metal alloys includes melting and refining a metallic material and then casting the refined molten material by a nucleated casting technique. The refined molten material is provided to the atomizing nozzle of the nucleated casting apparatus through a transfer apparatus adapted to maintain the purity of the molten refined material. An apparatus including a melting and refining apparatus, a transfer apparatus, and a nucleated casting apparatus, in serial fluid communication, also is disclosed.
摘要翻译： 金属和金属合金的精炼和铸造方法包括熔融和精炼金属材料，然后通过成核铸造技术浇铸精炼的熔融材料。 精炼的熔融材料通过适于保持熔融精炼材料的纯度的转移装置提供给有形铸造装置的雾化喷嘴。 公开了一种串联流体连通的包括熔化和精炼装置，转移装置和成核铸造装置的装置。
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公开(公告)号：US08789254B2
公开(公告)日：2014-07-29
申请号：US13007692
申请日：2011-01-17
IPC分类号： B23P17/00
CPC分类号： B21J3/00 , B21C23/32 , B21J1/06 , C21D7/06 , C21D8/0284 , C22C19/00 , C22C19/03 , Y10T29/49812 , Y10T29/49885 , Y10T29/49888 , Y10T29/4998 , Y10T29/49982 , Y10T29/49986 , Y10T428/1317
摘要： A method of processing an alloy ingot or other alloy workpiece to reduce thermal cracking may generally comprise depositing a glass material onto at least a portion of a surface of a workpiece, and heating the glass material to form a surface coating on the workpiece that reduces heat loss from the workpiece. The present disclosure also is directed to an alloy workpieces processed according to methods described herein, and to articles of manufacture including or made from alloy workpieces made according to the methods.
摘要翻译： 合金锭或其他合金工件加工以减少热裂纹的方法通常可以包括将玻璃材料沉积在工件的表面的至少一部分上，并且加热玻璃材料以在工件上形成减少热量的表面涂层 工件损失 本公开还涉及根据本文所述的方法加工的合金工件，以及包括根据该方法制造的合金工件制成的制品。
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公开(公告)号：US08381563B2
公开(公告)日：2013-02-26
申请号：US12480246
申请日：2009-06-08
申请人： Urban J. De Souza , Robin M. Forbes-Jones , Billy B. Hendrick , Alonzo L. Liles , Ramesh S. Minisandram , Sterry A. Shaffer
发明人： Urban J. De Souza , Robin M. Forbes-Jones , Billy B. Hendrick , Alonzo L. Liles , Ramesh S. Minisandram , Sterry A. Shaffer
IPC分类号： B21D37/16
摘要： A forging die heating or preheating apparatus comprises a burner head comprising a plurality of flame ports. The burner head is oriented to compliment an orientation of at least a region of a forging surface of a forging die and is configured to receive and combust a supply of an oxidizing gas and a supply of a fuel and produce flames at the flame ports. The plurality of flame ports are configured to impinge the flames onto the forging surface of the forging die to substantially uniformly heat at least the region of the forging surface of the forging die.
摘要翻译： 锻造模具加热或预热装置包括具有多个火焰口的燃烧头。 燃烧器头被定向为补充锻造模具的锻造表面的至少一个区域的取向，并且构造成接收和燃烧氧化气体的供应和燃料的供应并在火焰口处产生火焰。 多个火焰口被构造成将火焰撞击到锻造模具的锻造表面上，以基本均匀地加热至少锻造模具的锻造表面的区域。
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公开(公告)号：US09327342B2
公开(公告)日：2016-05-03
申请号：US13027327
申请日：2011-02-15
申请人： Scott Oppenheimer , Robin M. Forbes Jones , John V. Mantione , Ramesh S. Minisandram , Jean-Philippe Thomas
发明人： Scott Oppenheimer , Robin M. Forbes Jones , John V. Mantione , Ramesh S. Minisandram , Jean-Philippe Thomas
IPC分类号： B21J3/00 , C10M103/02 , C10M103/06
CPC分类号： B21J3/00 , B21C23/32 , B21D37/16 , B21D37/18 , B21J1/06 , C10M103/02 , C10M103/06 , C10M2201/041 , C10M2201/0413 , C10M2201/0613 , C10M2201/0653 , C10M2201/0663 , C10N2210/04 , C10N2230/06 , C10N2240/402 , C10N2240/406 , C10N2250/08
摘要： Forge lubrication processes are disclosed. A solid lubricant sheet is placed between a workpiece and a die in a forging apparatus. Force is applied to the workpiece with the die to plastically deform the workpiece. The solid lubricant sheet decreases the shear friction factor for the forging system and reduces the incidence of die-locking.
摘要翻译： 公开了锻造润滑过程。 在锻造设备中将固体润滑剂片材放置在工件和模具之间。 用模具将力施加到工件上，使工件塑性变形。 固体润滑剂片材减少了锻造系统的剪切摩擦系数，并降低了模具锁定的发生率。
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公开(公告)号：US08613818B2
公开(公告)日：2013-12-24
申请号：US12882538
申请日：2010-09-15
申请人： Robin M. Forbes Jones , John V. Mantione , Urban J. De Souza , Jean-Philippe Thomas , Ramesh S. Minisandram , Richard L. Kennedy , R. Mark Davis
发明人： Robin M. Forbes Jones , John V. Mantione , Urban J. De Souza , Jean-Philippe Thomas , Ramesh S. Minisandram , Richard L. Kennedy , R. Mark Davis
摘要： Methods of refining the grain size of titanium and titanium alloys include thermally managed high strain rate multi-axis forging. A high strain rate adiabatically heats an internal region of the workpiece during forging, and a thermal management system is used to heat an external surface region to the workpiece forging temperature, while the internal region is allowed to cool to the workpiece forging temperature. A further method includes multiple upset and draw forging titanium or a titanium alloy using a strain rate less than is used in conventional open die forging of titanium and titanium alloys. Incremental workpiece rotation and draw forging causes severe plastic deformation and grain refinement in the titanium or titanium alloy forging.
摘要翻译： 精炼钛和钛合金晶粒尺寸的方法包括热管理的高应变率多轴锻造。 高应变率在锻造期间绝热加热工件的内部区域，并且使用热管理系统将外表面区域加热到工件锻造温度，同时使内部区域冷却至工件锻造温度。 另外的方法包括使用小于用于钛和钛合金的常规开模锻造中的应变速率的多个镦锻和拉伸锻造钛或钛合金。 增加的工件旋转和拉伸锻造会导致钛或钛合金锻造中严重的塑性变形和晶粒细化。
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公开(公告)号：US20120183708A1
公开(公告)日：2012-07-19
申请号：US13007692
申请日：2011-01-17
CPC分类号： B21J3/00 , B21C23/32 , B21J1/06 , C21D7/06 , C21D8/0284 , C22C19/00 , C22C19/03 , Y10T29/49812 , Y10T29/49885 , Y10T29/49888 , Y10T29/4998 , Y10T29/49982 , Y10T29/49986 , Y10T428/1317
摘要： A method of processing an alloy ingot or other alloy workpiece to reduce thermal cracking may generally comprise depositing a glass material onto at least a portion of a surface of a workpiece, and heating the glass material to form a surface coating on the workpiece that reduces heat loss from the workpiece. The present disclosure also is directed to an alloy workpieces processed according to methods described herein, and to articles of manufacture including or made from alloy workpieces made according to the methods.
摘要翻译： 合金锭或其他合金工件加工以减少热裂纹的方法通常可以包括将玻璃材料沉积在工件的表面的至少一部分上，并且加热玻璃材料以在工件上形成减少热量的表面涂层 工件损失 本公开还涉及根据本文所述的方法加工的合金工件，以及包括根据该方法制造的合金工件制成的制品。
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公开(公告)号：US09008148B2
公开(公告)日：2015-04-14
申请号：US11564021
申请日：2006-11-28
摘要： A method for refining and casting metals and metal alloys includes melting and refining a metallic material and then casting the refined molten material by a nucleated casting technique. The refined molten material is provided to the atomizing nozzle of the nucleated casting apparatus through a transfer apparatus adapted to maintain the purity of the molten refined material. An apparatus including a melting and refining apparatus, a transfer apparatus, and a nucleated casting apparatus, in serial fluid communication, also is disclosed.
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