公开(公告)号：US09238852B2

公开(公告)日：2016-01-19

申请号：US14026273

申请日：2013-09-13

Applicant: AMETEK, Inc.

Inventor： Muktesh Paliwal ,  Ryan A. Smith ,  Kerry B. Daley ,  Charles M. Italiano ,  Yakov Mindin

IPC: C22C1/04 ,  B22F1/00 ,  B22F3/02 ,  B22F3/10 ,  B22F3/24 ,  B22F5/00 ,  C22C27/04 ,  C22F1/18 ,  B22F3/18

CPC classification number: C22C1/045 ,  B22F1/0011 ,  B22F1/0059 ,  B22F1/0081 ,  B22F3/02 ,  B22F3/1017 ,  B22F3/16 ,  B22F3/18 ,  B22F3/24 ,  B22F5/006 ,  B22F2003/185 ,  B22F2003/248 ,  B22F2998/10 ,  B22F2999/00 ,  C22C27/04 ,  C22F1/18 ,  B22F2301/20 ,  B22F3/10 ,  B22F2201/01 ,  B22F2201/013 ,  B22F2201/10 ,  B22F2201/20 ,  B22F2304/10

Abstract: A method of making a molybdenum or molybdenum alloy metal strip is disclosed. The method includes roll compacting a molybdenum-based powder into a green strip. The method also includes sintering the green strip followed by a combination of warm rolling, annealing, and cold rolling steps to form the final metal strip which may be cut-to-length. The strip at the final thickness may also undergo an optional stress relief step.

Abstract translation: 公开了一种制造钼或钼合金金属带的方法。 该方法包括将钼基粉末辊压成绿色条带。 该方法还包括将生坯条烧结，然后进行温轧，退火和冷轧步骤的组合，以形成可切割长度的最终金属条。 最终厚度的条带也可以经受可选的应力消除步骤。

公开(公告)号：US20150078950A1

公开(公告)日：2015-03-19

申请号：US14026273

申请日：2013-09-13

Applicant: AMETEK, Inc.

Inventor： Muktesh Paliwal ,  Ryan A. Smith ,  Kerry B. Daley ,  Charles M. Italiano ,  Yakov Mindin

IPC: C22C1/04 ,  C22F1/18 ,  C22C27/04 ,  B22F3/02 ,  B22F3/10 ,  B22F3/24 ,  B22F5/00 ,  B22F1/00

CPC classification number: C22C1/045 ,  B22F1/0011 ,  B22F1/0059 ,  B22F1/0081 ,  B22F3/02 ,  B22F3/1017 ,  B22F3/16 ,  B22F3/18 ,  B22F3/24 ,  B22F5/006 ,  B22F2003/185 ,  B22F2003/248 ,  B22F2998/10 ,  B22F2999/00 ,  C22C27/04 ,  C22F1/18 ,  B22F2301/20 ,  B22F3/10 ,  B22F2201/01 ,  B22F2201/013 ,  B22F2201/10 ,  B22F2201/20 ,  B22F2304/10

Abstract: A method of making a molybdenum or molybdenum alloy metal strip is disclosed. The method includes roll compacting a molybdenum-based powder into a green strip. The method also includes sintering the green strip followed by a combination of warm rolling, annealing, and cold rolling steps to form the final metal strip which may be cut-to-length. The strip at the final thickness may also undergo an optional stress relief step.

Abstract translation: 公开了一种制造钼或钼合金金属带的方法。 该方法包括将钼基粉末辊压成绿色条带。 该方法还包括将生坯条烧结，然后进行温轧，退火和冷轧步骤的组合，以形成可切割长度的最终金属条。 最终厚度的条带也可以经受可选的应力消除步骤。

公开(公告)号：US11130201B2

公开(公告)日：2021-09-28

申请号：US14478231

申请日：2014-09-05

Applicant: AMETEK, Inc.

Inventor： Ryan A. Smith ,  Muktesh Paliwal ,  Kerry B. Daley

IPC: B23K35/34 ,  B23K35/30 ,  C21D9/52 ,  C22C19/05 ,  C22C1/04 ,  B22F3/18 ,  B22F3/24

Abstract: A nickel and chromium alloy having a combined wt. % of nickel and chromium of at least 97 wt. %, wherein the chromium accounts for 33 to 50 wt. % of the alloy. The alloy may be provided in strip form and has adequate ductility for the manufacture of various products, such as sheaths for flux cored welding electrodes. A method of making the alloy strip includes forming a powder charge that is 97 to 100 wt. % of nickel and chromium combined and the chromium accounts for 33 to 50 wt. % of the charge, roll compacting the powder charge to form a green strip, sintering the green strip to form a sintered strip, and cold rolling and annealing the sintered strip to form the alloy strip.

公开(公告)号：US20140212688A1

公开(公告)日：2014-07-31

申请号：US14168501

申请日：2014-01-30

Applicant: AMETEK, Inc.

Inventor： Ryan Smith ,  Mark Robinson ,  Muktesh Paliwal ,  David Englehart ,  Kerry B. Daley

IPC: A61L27/06 ,  B21B1/22

CPC classification number: A61L27/06 ,  Y10T428/12 ,  Y10T428/12993

Abstract: A sheet of titanium alloy that is less than 0.015″ thick has adequate plasticity for subsequent forming into at least a part of a medical device that is MR-Conditional. A method for making the titanium alloy sheet includes cold rolling a titanium alloy to form a sheet having an average thickness less than or equal to 0.015″, cutting the sheet to length, and vacuum annealing the sheet in a final step, wherein the sheet following vacuum annealing has adequate plasticity for subsequent forming into at least a part of a medical device that is MR-Conditional. Neither grinding nor chemical etching is used to reduce the thickness of the titanium alloy when processing the sheet.

Abstract translation: 小于0.015“厚的钛合金片具有足够的可塑性，用于随后成形为MR条件的医疗装置的至少一部分。 制造钛合金板的方法包括冷轧钛合金以形成平均厚度小于或等于0.015“的片材，将片材切割成长度，并在最终步骤中对片材进行真空退火，其中片材跟随 真空退火具有足够的可塑性，用于随后形成至少一部分具有MR条件的医疗装置。 当处理片材时，均不使用研磨和化学蚀刻来降低钛合金的厚度。