公开(公告)号：US09586376B2

公开(公告)日：2017-03-07

申请号：US13836396

申请日：2013-03-15

Applicant: SMITH INTERNATIONAL, INC.

Inventor： Stewart N. Middlemiss ,  Yahua Bao ,  Lan Carter

IPC: B30B15/34 ,  B01J3/06 ,  B30B11/00

CPC classification number: B30B15/34 ,  B01J3/067 ,  B30B11/004

Abstract: A high-pressure high-temperature cell including two or more thermal insulation layers is described. A high-pressure high-temperature cell including a current path through a thermal insulation layer, the current path being electrically connected to a heating element and having an indirect path through the thermal insulation layer, is also described. High-pressure high-temperature press systems including the foregoing high-pressure high-temperature cells alone or in combination are also disclosed.

Abstract translation: 描述包括两个或更多个绝热层的高压高温电池。 还描述了包括通过绝热层的电流路径的高压高温电池，电流路径电连接到加热元件并且具有穿过绝热层的间接路径。 还公开了包括上述高压高温电池单独或组合的高压高温压机系统。

公开(公告)号：US09764523B2

公开(公告)日：2017-09-19

申请号：US13684607

申请日：2012-11-26

Applicant: SMITH INTERNATIONAL, INC.

Inventor： J. Daniel Belnap ,  Lan Carter

IPC: B32B15/00 ,  B30B15/00 ,  B32B15/01 ,  B22F7/02 ,  B22F3/24 ,  C22C1/05 ,  C22C1/10 ,  C22C29/06 ,  C22C29/08 ,  B30B11/00 ,  B30B15/02 ,  B22F7/06

CPC classification number: B30B15/00 ,  B22F3/24 ,  B22F7/02 ,  B22F7/06 ,  B22F2207/03 ,  B22F2999/00 ,  B30B11/004 ,  B30B15/022 ,  B32B15/01 ,  C22C1/051 ,  C22C1/1094 ,  C22C29/06 ,  C22C29/08 ,  Y10T428/12021 ,  B22F2201/30 ,  B22F2003/247

Abstract: An anvil including a hard phase and a metal matrix in which the hard phase is dispersed, a concentration of the metal matrix phase varying according to a concentration gradient, is disclosed. The anvil may be used in a high pressure press. Methods of making an anvil including forming a hard phase dispersed in a metal matrix phase, a concentration of the metal matrix phase varying according to a concentration gradient, are also disclosed.