MANUFACTURING METHOD OF STEREO-MOLDING AND STEREO-MOLDING KIT

Title:

MANUFACTURING METHOD OF STEREO-MOLDING AND STEREO-MOLDING KIT

Document Type and Number:

Japanese Patent JP2022135224

Kind Code:

A

Abstract:

To provide a manufacturing method of a stereo-molding capable of using metal powder easy to be oxidized, suppressing deformation of a green body, and capable of obtaining a sintered body high in sinter density.SOLUTION: A modeling liquid application step of applying a modeling liquid containing a reactive compound and an azo polymerization initiator to metal powder containing 89 mass% or more of one metal element, and a cured product forming step of heating the metal powder to which the modeling liquid has been applied to form a cured product, in which a glass transition temperature in a resin film of the molding liquid is 40°C or higher.SELECTED DRAWING: None

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Inventors:

SHIMADA YOSHIHITO
TAKIMOTO KOJI
SHIBA YOSHIMASA

Application Number:

JP2021034888A

Publication Date:

September 15, 2022

Filing Date:

March 05, 2021

Export Citation:

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Assignee:

RICOH CO LTD

International Classes:

B22F3/16; B22F1/00; B22F3/10; B22F3/105; B29C64/165; B29C64/268; B29C64/295; B29C64/314; B29C64/336; B29C64/343; B29C64/364; B33Y10/00; B33Y30/00; B33Y40/10; B33Y40/20; B33Y70/00; B33Y70/10

Attorney, Agent or Firm:

Tadashige Ito
Tadahiko Ito
Koichi Hirota

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