Title:
MAGNETIC SURFACE TREATMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2006/090741
Kind Code:
A1
Abstract:
It is possible to provide a surface treatment method using magnetism capable of simultaneously treating an inner surface and an outer surface of a pipe, a front surface and a rear surface of a lens, and the like. The magnetic surface treatment method includes a step for arranging at least a part of an object to be treated (1) having a front surface and a rear surface in a magnetic field, a step for arranging first particle group (9) containing magnetism sensitive particles on the front surfaces, a step for arranging a second particle group (10) containing magnetism sensitive particles on the rear surface, and a step for performing relative movement between the object to be treated (1) and the magnetic field.
Inventors:
YAMAGUCHI HITOMI (JP)
Application Number:
PCT/JP2006/303175
Publication Date:
August 31, 2006
Filing Date:
February 22, 2006
Export Citation:
Assignee:
UNIV UTSUNOMIYA (JP)
YAMAGUCHI HITOMI (JP)
YAMAGUCHI HITOMI (JP)
International Classes:
B24B37/00; B24B31/112
Foreign References:
| JPS4847689A | 1973-07-06 | |||
| JPS63221965A | 1988-09-14 | |||
| JPH1119863A | 1999-01-26 | |||
| JP2002273363A | 2002-09-24 |
Attorney, Agent or Firm:
Yoshimura, Shunichi (Goban-cho Chiyoda-ku, Tokyo 76, JP)
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