公开(公告)号：NO20064807A

公开(公告)日：2006-10-23

申请号：NO20064807

申请日：2006-10-23

Applicant: PACKER SCOTT M

Inventor： PACKER SCOTT M ,  FLAK RICHARD A ,  STEEL RUSSELL J ,  RUSSELL MONTE E ,  TAYLOR BRIAN E

IPC: B23K31/02 ,  B23K20/12

CPC classification number: B23K20/1225

公开(公告)号：WO2005084162A3

公开(公告)日：2006-04-20

申请号：PCT/US2004025345

申请日：2004-08-04

Applicant: SMITH INTERNATIONAL ,  STEEL RUSSELL J ,  TAYLOR BRIAN E ,  BABB JONATHAN A ,  REED CHRIS ,  PACKER SCOTT M

Inventor： STEEL RUSSELL J ,  TAYLOR BRIAN E ,  BABB JONATHAN A ,  REED CHRIS ,  PACKER SCOTT M

IPC: B23K20/12 ,  B23K31/02

CPC classification number: B23K20/123 ,  B23K20/1245 ,  B23K20/126 ,  B23P6/04

Abstract: A system and method of using friction stir welding and friction stir processing to perform crack repair or preventative maintenance of various materials and structures, wherein the structures include pipeline, ships, and nuclear reactor containment vessels, wherein the friction stir welding and processing can be performed on various materials including metal matrix composites, ferrous alloys, non-ferrous alloys, and superalloys, and wherein the friction stir welding and processing can be performed remotely and in harsh environments such as underwater or in the presence of radiation.

Abstract translation: 使用摩擦搅拌焊接和摩擦搅拌处理来进行各种材料和结构的裂纹修复或预防性维护的系统和方法，其中所述结构包括管道，船舶和核反应堆安全壳，其中可以执行摩擦搅拌焊接和处理 在包括金属基质复合材料，铁合金，非铁合金和超级合金的各种材料上，并且其中摩擦搅拌焊接和加工可以在诸如水下或在存在辐射的恶劣环境中进行。

公开(公告)号：NO20064807L

公开(公告)日：2006-10-23

申请号：NO20064807

申请日：2006-10-23

Applicant: PACKER SCOTT M

Inventor： PACKER SCOTT M ,  FLAK RICHARD A ,  STEEL RUSSELL J ,  RUSSELL MONTE E ,  TAYLOR BRIAN E

IPC: B23K31/02 ,  B23K20/12

Abstract: Solid state processing is performed on a workpiece by using a tool capable of friction stir processing, friction stir mixing, or friction stir welding, wherein solid state processing modifies characteristics of a workpiece while substantially maintaining a solid phase in some embodiments, allowing some elements to pass through a liquid phase in other embodiments, and wherein modified characteristics of the material include, but are not limited to, microstructure, macrostructure, toughness, hardness, grain boundaries, grain size, the distribution of phases, ductility, superplasticity, change in nucleation site densities, compressibility, expandability, coefficient of friction, abrasion resistance, corrosion resistance, fatigue resistance, magnetic properties, strength, radiation absorption, and thermal conductivity.

公开(公告)号：WO2005113173A3

公开(公告)日：2006-09-28

申请号：PCT/US2005018121

申请日：2005-05-23

Applicant: SMITH INTERNATIONAL ,  FLAK RICHARD A ,  PACKER SCOTT M ,  STEEL RUSSELL J ,  RUSSELL MONTE E ,  TAYLOR BRIAN E

Inventor： FLAK RICHARD A ,  PACKER SCOTT M ,  STEEL RUSSELL J ,  RUSSELL MONTE E ,  TAYLOR BRIAN E

IPC: B23K31/02 ,  B21K11/00 ,  B23K20/12

CPC classification number: B23K20/122 ,  B23K20/1275

Abstract: Solid state processing is performed on a workpiece (70) that operates alone or is a component of equipment used in various demanding, harsh and wearing environments in which failure of a product could compromise safety or the environment or otherwise result in significant cost for repair or replacement, wherein the solid state processing performed by using a tool capable of friction stir processing, friction stir mixing, or friction stir welding results in a workpiece that offers a longer life-cycle and/or improved performance and/or improved reliability as a result of the solid state processing.

Abstract translation: 在单独操作的工件（70）上执行固态加工，或者是用于各种苛刻，苛刻和磨损环境中的设备的部件，其中产品的故障可能危害安全性或环境或者以其他方式导致维修或 替代，其中通过使用能够进行摩擦搅拌处理的工具，摩擦搅拌混合或摩擦搅拌焊接进行的固态处理导致提供更长寿命周期和/或改进的性能和/或改善的可靠性的工件 的固态处理。

公开(公告)号：WO2005030419A3

公开(公告)日：2006-03-02

申请号：PCT/US2004031581

申请日：2004-09-27

Applicant: SMITH INTERNATIONAL ,  BABB JONATHAN A ,  TAYLOR BRIAN E ,  STEEL RUSSELL J ,  REED CHRIS ,  PACKER SCOTT M

Inventor： BABB JONATHAN A ,  TAYLOR BRIAN E ,  STEEL RUSSELL J ,  REED CHRIS ,  PACKER SCOTT M

IPC: B23K20060101 ,  B23K20/12 ,  B23K20/227 ,  B23K37/053 ,  F16L55/26

CPC classification number: B23K20/227 ,  B23K20/1225 ,  B23K20/126 ,  B23K20/129 ,  B23K37/0531 ,  B23K2201/04 ,  B23K2201/06 ,  B23K2203/05 ,  F16L55/26

Abstract: A friction stir welding system that enables clamping of a pipe to enable friction stir welding around the pipe OD, a movable mandrel that provides a counter-force to the pressure exerted on the outside of a pipe by a tool, and a system for providing friction stir welding and repair inside a nuclear vessel in an underwater environment.

Abstract translation: 一种摩擦搅拌焊接系统，其能够夹持管道以实现围绕管道OD的摩擦搅拌焊接，可移动的心轴通过工具提供对施加在管道外部的压力的反作用力，以及用于提供摩擦力的系统 在水下环境下搅拌在核船舶内进行焊接和修理。

公开(公告)号：WO2005094541A2

公开(公告)日：2005-10-13

申请号：PCT/US2005009922

申请日：2005-03-24

Applicant: SMITH INTERNATIONAL ,  FLAK RICHARD A ,  PACKER SCOTT M ,  STEEL RUSSELL J ,  RUSSELL MONTE E ,  TAYLOR BRIAN E

Inventor： FLAK RICHARD A ,  PACKER SCOTT M ,  STEEL RUSSELL J ,  RUSSELL MONTE E ,  TAYLOR BRIAN E

IPC: B23K20/12

CPC classification number: B23K20/1225

Abstract: Solid state processing is performed on a workpiece by using a tool capable of friction stir processing, friction stir mixing, or friction stir welding, wherein solid state processing modifies characteristics of a workpiece while substantially maintaining a solid phase in some embodiments, allowing some elements to pass through a liquid phase in other embodiments, and wherein modified characteristics of the material include, but are not limited to, microstructure, macrostructure, toughness, hardness, grain boundaries, grain size, the distribution of phases, ductility, superplasticity, change in nucleation site densities, compressibility, expandability, coefficient of friction, abrasion resistance, corrosion resistance, fatigue resistance, magnetic properties, strength, radiation absorption, and thermal conductivity.

Abstract translation: 通过使用能够进行摩擦搅拌处理，摩擦搅拌混合或摩擦搅拌焊接的工具在工件上进行固态加工，其中在一些实施例中，固态加工改变工件的特性，同时基本保持固相，从而允许一些元件 在其他实施方案中通过液相，并且其中材料的改性特征包括但不限于微结构，宏观结构，韧性，硬度，晶界，晶粒尺寸，相分布，延展性，超塑性，成核变化 场地密度，压缩性，可膨胀性，摩擦系数，耐磨性，耐腐蚀性，耐疲劳性，磁性，强度，辐射吸收和导热性。