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Method of metal performance improvement and protection against degradation and suppression thereof by ultrasonic impact

Inactive Publication Date: 2007-03-29
UIT LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These problems commonly occur because of the damage of the original structure of materials under known conditions that accompany the processes of environmental degradation of metals.

Method used

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  • Method of metal performance improvement and protection against degradation and suppression thereof by ultrasonic impact
  • Method of metal performance improvement and protection against degradation and suppression thereof by ultrasonic impact
  • Method of metal performance improvement and protection against degradation and suppression thereof by ultrasonic impact

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Embodiment Construction

[0482] The invention relates to a method of improving the performance of metal and protecting the metal against degradation and suppression thereof by ultrasonic impact. The method addresses the problems of degradation of metal properties during prolonged service under external forces, thermodynamic fluctuations and negative environmental factors. The invention also relates to the technologies oriented to protect against (prevent) and suppress the danger of materials failure due to unfavorable change in performance over time. These problems commonly occur because of damage to the original structure of materials under known conditions that accompany the processes of environmental degradation of metals.

[0483] Various types of environmental degradation of metals are shown in FIG. 88. Environmental degradation of metals includes corrosion, hydrogen damage, liquid-metal attack and radiation damage. Corrosion includes aqueous corrosion and high temperature corrosion. Aqueous corrosion ma...

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Abstract

A method of improving and strengthening the performance of metal and protecting the metal against degradation and suppression thereof by controlling ultrasonic impact is disclosed. The method addresses the problems of degradation of metal properties during prolonged service under external forces, thermodynamic fluctuations and negative environmental factors. The method also relates to the technologies oriented to protect against (prevent) and to suppress the danger of materials failure due to unfavorable change in performance over time. The well-known methods of “combating” metal degradation cover a wide range of technologies from metallurgical alloying during melting, casting, welding and application of coatings to various thermal treatments and effects on the surface. The invention provides a new versatile method of addressing degradation problems in all these cases.

Description

FIELD OF INVENTION [0001] The invention relates to a method and algorithm of improving the performance of metal and protecting the metal against degradation and suppression thereof by ultrasonic impact. The invention addresses the problems of degradation of metal properties during prolonged service under external forces, thermodynamic fluctuations and negative environmental factors. The invention protects against, i.e., prevents, and suppresses the danger of material failure due to unfavorable change in performance over time. These problems commonly occur because of the damage of the original structure of the material / metal under known conditions that accompany the processes of environmental degradation of metals. BACKGROUND OF THE INVENTION [0002] Known in the art are U.S. Pat. Nos. 6,171,415; 6,289,736; 6,458,225; 6,338,765; 6,722,175 and 6,843,957 and U.S. Ser. No. 10 / 834,180 which disclose methods and means of the direct effect of ultrasonic impact treatment upon a material cond...

Claims

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Application Information

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IPC IPC(8): C21D10/00
CPCC21D10/00C22F3/02
Inventor STATNIKOV, EFIM S.
Owner UIT LLC
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