公开(公告)号：HUE027372T2

公开(公告)日：2016-10-28

申请号：HUE12722236

申请日：2012-05-07

Applicant: ATI PROPERTIES INC

Inventor： FORBES JONES ROBIN M ,  ROCK CHRISTOPHER A

IPC: C22C19/05 ,  C22F1/10

公开(公告)号：NZ618126A

公开(公告)日：2015-12-24

申请号：NZ61812612

申请日：2012-05-07

Applicant: ATI PROPERTIES INC

Inventor： FORBES JONES ROBIN M ,  ROCK CHRISTOPHER A

IPC: C22C19/05 ,  C22F1/10

Abstract: Disclosed is a thermo-mechanical treatment process for nickel-base alloys. The process comprising a first heating step comprising heating a nickel-base alloy workpiece to a temperature in the range of 1093°C (2000°F) to 1163°C (2125°F); a first forging step comprising rotary forging the heated nickel-base alloy workpiece to a reduction in area of 30% to 70%, wherein the nickel-base alloy workpiece is at a temperature in the range of 1093°C (2000°F) to 1163°C (2125°F) when the first forging step begins; a second heating step comprising heating the rotary-forged nickel-base alloy workpiece to a temperature in the range of 954°C (1750°F) to 1052°C (1925°F), wherein the rotary-forged nickel-base alloy workpiece is maintained at a temperature of at least 926°C (1700°F) between completion of the first forging step and beginning of the second heating step; and a second forging step comprising rotary forging the heated nickel-base alloy workpiece to a reduction in area of 20% to 70%, wherein the nickel-base alloy workpiece is at a temperature in the range of 954°C (1750°F) to 1052°C (1925°F) when the second forging step begins; wherein the nickel-base alloy workpiece comprises, by weight, up to 0.05% carbon, 27.0% to 31.0% chromium, up to 0.5% copper, 7.0% to 11.0% iron, up to 0.5% manganese, up to 0.015% sulfur, up to 0.5% silicon, at least 58% nickel, and incidental impurities. Also disclosed is a similar method wherein the temperatures of the process are defined in relation to the M23C6 carbide solvus temperature of the nickel-base alloy having by weight, up to 0.05% carbon, 27.0% to 31.0% chromium, up to 0.5% copper, 7.0% to 11.0% iron, up to 0.5% manganese, up to 0.015% sulfur, up to 0.5% silicon, at least 58% nickel, and incidental impurities.

公开(公告)号：ES2567303T3

公开(公告)日：2016-04-21

申请号：ES12722236

申请日：2012-05-07

Applicant: ATI PROPERTIES INC

Inventor： FORBES JONES ROBIN M ,  ROCK CHRISTOPHER A

IPC: C22C19/05 ,  C22F1/10

Abstract: Un proceso que comprende: una primera etapa de calentamiento que comprende calentar una pieza de trabajo de aleación basada en níquel hasta una temperatura en el intervalo de 1.093 ºC (2.000 ºF) hasta 1.163 ºC (2.125 ºF); una primera etapa de forja que comprende la forja rotativa de la pieza de trabajo de aleación basada en níquel calentada para una reducción en área de un 30 % a un 70 %, en donde la pieza de trabajo de aleación basada en níquel está a una temperatura en el intervalo de 1.093 ºC (2.000 ºF) hasta 1.163 ºC (2.125 ºF) cuando comienza la primera etapa de forja; una segunda etapa de calentamiento que comprende calentar la pieza de trabajo de aleación basada en níquel sometida a forja rotativa hasta una temperatura en el intervalo de 954 ºC (1.750 ºF) hasta 1.052 ºC (1.925 ºF), en donde la pieza de trabajo de aleación basada en níquel sometida a forja rotativa se mantiene a temperatura elevada y no se deja enfriar hasta la temperatura ambiente entre la finalización de la primera etapa de forja y el comienzo de la segunda etapa de calentamiento; y una segunda etapa de forja que comprende el forjado rotativo de la pieza de trabajo de aleación basada en níquel calentada para una reducción en área de un 20 % a un 70 %, en donde la pieza de trabajo de aleación basada en níquel está a una temperatura en el intervalo de 954 ºC (1.750 ºF) hasta 1.052 ºC (1.925 ºF) cuando comienza la segunda etapa de forja; en donde la pieza de trabajo de aleación basada en níquel comprende, en peso, hasta el 0,05 % de carbono, del 27,0 % al 31,0 % de cromo, hasta el 0,5 % de cobre, del 7,0 % al 11,0 % de hierro, hasta el 0,5 % de manganeso, hasta el 0,015 % de azufre, hasta el 0,5 % de silicio, al menos el 58 % de níquel, e impurezas secundarias.

公开(公告)号：DK2714953T3

公开(公告)日：2016-04-18

申请号：DK12722236

申请日：2012-05-07

Applicant: ATI PROPERTIES INC

Inventor： FORBES JONES ROBIN M ,  ROCK CHRISTOPHER A

IPC: C22C19/05 ,  C22F1/10

公开(公告)号：WO2012166295A2

公开(公告)日：2012-12-06

申请号：PCT/US2012036707

申请日：2012-05-07

Applicant: ATI PROPERTIES INC ,  FORBES JONES ROBIN M ,  ROCK CHRISTOPHER A

Inventor： FORBES JONES ROBIN M ,  ROCK CHRISTOPHER A

IPC: C22C19/05 ,  C22F1/10

CPC classification number: C22C19/058 ,  B21D22/022 ,  B21J1/06 ,  C22C19/05 ,  C22F1/10

Abstract: A thermo-mechanical treatment process is disclosed. A nickel-base alloy workpiece is heated in a first heating step to a temperature greater than the M23C6 carbide solvus temperature of the nickel-base alloy. The nickel-base alloy workpiece is worked in a first working step to a reduction in area of 20% to 70%. The nickel-base alloy workpiece is at a temperature greater than the M23C6 carbide solvus temperature when the first working step begins. The nickel-base alloy workpiece is heated in a second working step to a temperature greater than 1700 F (926 C) and less than the M23C6 carbide solvus temperature of the nickel-base alloy. The nickel-base alloy workpiece is not permitted to cool to ambient temperature between completion of the first working step and the beginning of the second heating step. The nickel-base alloy workpiece is worked to a second reduction in area of 20% to 70%. The nickel-base alloy workpiece is at a temperature greater than 1700 F (926 C) and less than the M23C6 carbide solvus temperature of the nickel-base alloy when the second working step begins.

Abstract translation: 公开了一种热机械处理方法。 将镍基合金工件在第一加热步骤中加热到大于镍基合金的M23C6碳化物溶质温度的温度。 镍基合金工件在第一工作步骤中加工，以减少20％至70％的面积。 当第一工作步骤开始时，镍基合金工件处于大于M23C6碳化物溶质温度的温度。 镍基合金工件在第二工作步骤中被加热至高于1700°F（926℃）且小于镍基合金的M23C6碳化物溶质温度的温度。 镍基合金工件在第一工作步骤完成和第二加热步骤开始之间不允许冷却至环境温度。 镍基合金工件的工作面积为20％至70％的第二次减少。 当镍基合金工件在第二工作步骤开始时，其温度高于1700°F（926℃）且小于镍基合金的M23C6碳化物溶质温度。

公开(公告)号：BR112013030609A2

公开(公告)日：2016-12-13

申请号：BR112013030609

申请日：2012-05-07

Applicant: ATI PROPERTIES INC

Inventor： ROCK CHRISTOPHER A ,  JONES ROBIN M FORBES

IPC: C22C19/05 ,  C22F1/10

Abstract: resumo “processamento termo-mecânico de ligas à base de níquel” um processo de tratamento termo-mecânico é divulgado. uma peça de liga à base de níquel é aquecida em uma primeira etapa de aquecimento a uma temperatura superior à temperatura de solvus de carboneto m23c6 da liga à base de níquel. a peça de liga à base de níquel é trabalhada em uma primeira etapa de trabalho para uma redução na área de 20% a 70%. a peça de liga à base de níquel está a uma temperatura superior à temperatura de solvus de carboneto m23c6 quando a primeira etapa de trabalho começa. a peça de liga à base de níquel é aquecida em uma segunda etapa de trabalho a uma temperatura maior que 1700°f (926°c) e menor que a temperatura de solvus de carboneto m23c6 da liga à base de níquel. a peça de liga à base de níquel não é permitida resfriar à temperatura ambiente entre a conclusão da primeira etapa de trabalho e o começo da segunda etapa de aquecimento. a peça de liga à base de níquel é trabalhada para uma segunda redução na área de 20% a 70%. a peça de liga à base de níquel está a uma temperatura maior que 1700°f (926°c) e menor que a temperatura de solvus do carboneto m23c6 da liga à base de níquel quando a segunda etapa de trabalho começa.

公开(公告)号：AU2016200033A1

公开(公告)日：2016-01-28

申请号：AU2016200033

申请日：2016-01-05

Applicant: ATI PROPERTIES INC

Inventor： FORBES JONES ROBIN M ,  ROCK CHRISTOPHER A

IPC: C22C19/05 ,  C22F1/10

Abstract: A process comprising: a first heating step comprising heating a nickel-base alloy 5 workpiece to a temperature greater than a M2 3C6 carbide solvus temperature of the nickel-base alloy; a first working step comprising working the heated nickel-base alloy workpiece to a reduction in area of 20% to 70%, wherein the nickel-base alloy workpiece is at a temperature greater than a M2 3 C6 carbide solvus temperature when the first working step begins; a second heating step comprising heating the 10 worked nickel-base alloy workpiece to a temperature in a range of 927*C (1700 0 F) to less than the M 23 C6 carbide solvus temperature of the nickel-base alloy, wherein the as-worked nickel-base alloy workpiece is maintained at elevated temperature and not permitted to cool to ambient temperature between completion of the first working step and beginning of the second heating step; and a second working step 15 conprising working the heated nickel-base alloy workpiece to a second reduction in area of 20% to 70%, wherein the nickel-base alloy workpiece is at a temperature greater than 927CC (1700 0 F) and less than the M2 3C6 carbide solvus temperature of the nickel-base alloy when the second working step begins. E c FIG. 2A

公开(公告)号：SG195248A1

公开(公告)日：2013-12-30

申请号：SG2013088869

申请日：2012-05-07

Applicant: ATI PROPERTIES INC

Inventor： FORBES JONES ROBIN M ,  ROCK CHRISTOPHER A

Abstract: A thermo-mechanical treatment process is disclosed. A nickel-base alloy workpiece is heated in a first heating step to a temperature greater than the M23C6 carbide solvus temperature of the nickel-base alloy. The nickel-base alloy workpiece is worked in a first working step to a reduction in area of 20% to 70%. The nickel-base alloy workpiece is at a temperature greater than the M23C6 carbide solvus temperature when the first working step begins. The nickel-base alloy workpiece is heated in a second working step to a temperature greater than 1700 F (926 C) and less than the M23C6 carbide solvus temperature of the nickel-base alloy. The nickel-base alloy workpiece is not permitted to cool to ambient temperature between completion of the first working step and the beginning of the second heating step. The nickel-base alloy workpiece is worked to a second reduction in area of 20% to 70%. The nickel-base alloy workpiece is at a temperature greater than 1700 F (926 C) and less than the M23C6 carbide solvus temperature of the nickel-base alloy when the second working step begins.

公开(公告)号：AU2012262929B2

公开(公告)日：2016-02-04

申请号：AU2012262929

申请日：2012-05-07

Applicant: ATI PROPERTIES INC

Inventor： FORBES JONES ROBIN M ,  ROCK CHRISTOPHER A

IPC: C22C19/05 ,  C22F1/10

Abstract: A thermo-mechanical treatment process is disclosed. A nickel-base alloy workpiece is heated in a first heating step to a temperature greater than the M23C6 carbide solvus temperature of the nickel-base alloy. The nickel-base alloy workpiece is worked in a first working step to a reduction in area of 20% to 70%. The nickel-base alloy workpiece is at a temperature greater than the M23C6 carbide solvus temperature when the first working step begins. The nickel-base alloy workpiece is heated in a second working step to a temperature greater than 1700 F (926 C) and less than the M23C6 carbide solvus temperature of the nickel-base alloy. The nickel-base alloy workpiece is not permitted to cool to ambient temperature between completion of the first working step and the beginning of the second heating step. The nickel-base alloy workpiece is worked to a second reduction in area of 20% to 70%. The nickel-base alloy workpiece is at a temperature greater than 1700 F (926 C) and less than the M23C6 carbide solvus temperature of the nickel-base alloy when the second working step begins.

公开(公告)号：HK1195595A1

公开(公告)日：2014-11-14

申请号：HK14108067

申请日：2014-08-06

Applicant: ATI PROPERTIES INC

Inventor： FORBES JONES ROBIN M ,  ROCK CHRISTOPHER A

IPC: C22C20060101 ,  C22F20060101