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：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：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。