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Title:
HOLDER FOR PHYSICS AND CHEMISTRY AND MANUFACTURE THEREOF
Document Type and Number:
Japanese Patent JPH081528
Kind Code:
A
Abstract:

PURPOSE: To provide a holder for physics and chemistry which is provided with a sufficient property for using the minimum necessary amount of precious Pt and Pt alloy.

CONSTITUTION: At least opposed surfaces of a holding part 2 are formed with surface layer 3 on which Pt or Pt alloy is deposited, so that the surface layer 3 is made of Pt or Pt alloy having a fine crystal structure in the direction of thickness. Further the thickness of the surface layer 3 is 10-100μm.


Inventors:
MURAKISHI YUKIHIRO
Application Number:
JP1994000164481
Publication Date:
January 09, 1996
Filing Date:
June 23, 1994
Export Citation:
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Assignee:
TANAKA PRECIOUS METAL IND
International Classes:
B25B7/02; C25D5/10; (IPC1-7): B25B7/02; C25D5/10



 
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