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公开(公告)号：CA2801297C
公开(公告)日：2018-06-26
申请号：CA2801297
申请日：2011-05-16
Applicant: ATI PROPERTIES INC
Inventor： OPPENHEIMER SCOTT , FORBES JONES ROBIN M , MANTIONE JOHN , MINISANDRAM RAMESH , THOMAS JEAN-PHILIPPE
Abstract: Forge lubrication processes are disclosed. A solid lubricant (38) sheet is placed between a workpiece (30) and a die (34; 36) in a forging apparatus. Force is applied to the workpiece (30) with the die (34; 36) to plastically deform the workpiece. The solid lubricant sheet (38) decreases the shear factor for the forging system and reduces the incidence of die-locking.
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公开(公告)号：AU2017200449A1
公开(公告)日：2017-02-16
申请号：AU2017200449
申请日：2017-01-23
Applicant: ATI PROPERTIES INC
Inventor： COPLAND EVAN H , ARNOLD MATTHEW J , MINISANDRAM RAMESH
Abstract: A casting system comprising: a hearth comprising: an inlet defining an inlet cross-sectional area; a plurality of outlets, wherein each outlet defines an outlet cross-sectional area less than the inlet cross-sectional area; and a cavity between the inlet and the plurality of outlets, wherein the cavity defines a cavity cross-sectional area that is continually reduced from the inlet to the outlets; and a plurality of molds, wherein a mold is aligned with each outlet of the hearth.
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公开(公告)号：AU2016200915B2
公开(公告)日：2016-11-03
申请号：AU2016200915
申请日：2016-02-12
Applicant: ATI PROPERTIES INC
Inventor： COPLAND EVAN H , ARNOLD MATTHEW J , MINISANDRAM RAMESH
Abstract: A hearth for use with a casting system, wherein the hearth comprises: an inlet defining an inlet cross-sectional area; an outlet defining an outlet cross sectional area, wherein the outlet cross-sectional area is less than the inlet cross-sectional area; and a cavity between the inlet and the outlet, wherein the cavity tapers from the inlet toward the outlet. 26298853v1 SIMPSOT Al llll 246 252 250a nFIG. 4 242 X1 Al ol 250a 250b
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公开(公告)号：AU2016200915A1
公开(公告)日：2016-03-03
申请号：AU2016200915
申请日：2016-02-12
Applicant: ATI PROPERTIES INC
Inventor： COPLAND EVAN H , ARNOLD MATTHEW J , MINISANDRAM RAMESH
Abstract: A hearth for use with a casting system, wherein the hearth comprises: an inlet defining an inlet cross-sectional area; an outlet defining an outlet cross sectional area, wherein the outlet cross-sectional area is less than the inlet cross-sectional area; and a cavity between the inlet and the outlet, wherein the cavity tapers from the inlet toward the outlet. 26298853v1 SIMPSOT Al llll 246 252 250a nFIG. 4 242 X1 Al ol 250a 250b
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公开(公告)号：MX2012014275A
公开(公告)日：2013-02-12
申请号：MX2012014275
申请日：2011-05-16
Applicant: ATI PROPERTIES INC
Inventor： JONES ROBIN M FORBES , OPPENHEIMER SCOTT , MANTIONE JOHN , MINISANDRAM RAMESH , THOMAS JEAN-PHILIPPE
Abstract: Los procesos de lubricación de forja se describen. Una lámina de lubricante sólido (38) se coloca entre una pieza de trabajo (30) y una matriz (34; 36) en un aparato de forjado. La fuerza se aplica a la pieza de trabajo (30) con la matriz (34; 36) para deformar plásticamente la pieza de trabajo. La lámina de lubricante sólido (38) disminuye el factor de cizallamiento para el sistema de forjado y reduce el índice de traba de matriz.
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Patent Agency Ranking
公开(公告)号：NZ707036A
公开(公告)日：2019-11-29
申请号：NZ70703614
申请日：2014-01-06
Applicant: ATI PROPERTIES INC
Inventor： COPLAND EVAN , ARNOLD MATTHEW , MINISANDRAM RAMESH
Abstract: The disclosure relates to a casting system and method. Casting systems can be prone to the formation of stagnant zones in molten material, however improved geometry of the refining hearth can increase the velocity of molten material flowing therethrough and can reduce the pressure in the molten material. Accordingly, it is proposed to provide a casting system that can include an energy source and a hearth, which can have a tapered cavity. The tapered cavity can have a first end portion and a second end portion, and the tapered cavity can narrow between the first and second end portions. Further, the tapered cavity can have an inlet at the first end portion that defines an inlet capacity, and one or more outlets at the second end portion that define an outlet capacity. Where the cavity has a single outlet, the outlet capacity can be less than the inlet capacity. Where the cavity has multiple outlets, the combined outlet capacity can match the inlet capacity. Further, the cross-sectional area of the tapered cavity near the inlet can be similar to the cross-sectional area of the inlet.
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公开(公告)号：BR112012031709A2
公开(公告)日：2016-12-06
申请号：BR112012031709
申请日：2011-05-16
Applicant: ATI PROPERTIES INC
Inventor： THOMAS JEAN-PHILIPPE , MANTIONE JOHN , MINISANDRAM RAMESH , JONES ROBIN M FORBES , OPPENHEIMER SCOTT
Abstract: processos de lubrificação para forjabilidade intensificada. processos de lubrificação de forjamento são divulgados. uma lâmina de lubricante sólido (38) é colocada entre uma peça (30) e uma matriz (34;36) em um aparelho de forjamento. força é aplicada á peça (30) com a matriz (34;36) para deformar plasticamente a peça. a lâmina de lubricante sólido (38) diminui o fator de cisalhamneto para o sitesma de forjamento e reduz a incidência de travamento em matriz.
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公开(公告)号：AU2011265685B2
公开(公告)日：2016-05-19
申请号：AU2011265685
申请日：2011-05-16
Applicant: ATI PROPERTIES INC
Inventor： OPPENHEIMER SCOTT , FORBES JONES ROBIN M , MANTIONE JOHN , MINISANDRAM RAMESH , THOMAS JEAN-PHILIPPE
Abstract: Forge lubrication processes are disclosed. A solid lubricant (38) sheet is placed between a workpiece (30) and a die (34; 36) in a forging apparatus. Force is applied to the workpiece (30) with the die (34; 36) to plastically deform the workpiece. The solid lubricant sheet (38) decreases the shear factor for the forging system and reduces the incidence of die-locking.
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公开(公告)号：AU2011265685A2
公开(公告)日：2013-01-31
申请号：AU2011265685
申请日：2011-05-16
Applicant: ATI PROPERTIES INC
Inventor： OPPENHEIMER SCOTT , FORBES JONES ROBIN M , MANTIONE JOHN , MINISANDRAM RAMESH , THOMAS JEAN-PHILIPPE
Abstract: Forge lubrication processes are disclosed. A solid lubricant (38) sheet is placed between a workpiece (30) and a die (34; 36) in a forging apparatus. Force is applied to the workpiece (30) with the die (34; 36) to plastically deform the workpiece. The solid lubricant sheet (38) decreases the shear factor for the forging system and reduces the incidence of die-locking.
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公开(公告)号：AU2011265685A1
公开(公告)日：2013-01-31
申请号：AU2011265685
申请日：2011-05-16
Applicant: ATI PROPERTIES INC
Inventor： OPPENHEIMER SCOTT , FORBES JONES ROBIN M , MANTIONE JOHN , MINISANDRAM RAMESH , THOMAS JEAN-PHILIPPE
Abstract: Forge lubrication processes are disclosed. A solid lubricant (38) sheet is placed between a workpiece (30) and a die (34; 36) in a forging apparatus. Force is applied to the workpiece (30) with the die (34; 36) to plastically deform the workpiece. The solid lubricant sheet (38) decreases the shear factor for the forging system and reduces the incidence of die-locking.
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