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Patent Searching and Data


Title:
PRODUCTION METHOD FOR TITANIUM OR TITANIUM ALLOY GREEN COMPACT
Document Type and Number:
WIPO Patent Application WO/2019/054306
Kind Code:
A1
Abstract:
Provided is a production method for a titanium or titanium alloy green compact. The production method makes it possible to more economically produce a titanium or titanium alloy green compact that has a highly precise outside dimension and a complex shape. A production method that uses a cold isostatic press to produce a titanium or titanium alloy green compact that has a relative density of at least 80%. The production method uses a CIP mold 1 that: is 1.0–1.8 mm thick; comprises a thermoplastic resin that has a compressive modulus of elasticity of 5–100 MPa and a Shore D hardness of 30–65; and has a powder supply port and a cavity for filling with powder.

Inventors:
HAYAKAWA MASASHI (JP)
FUJII HIDEKI (JP)
HORIKAWA MATSUHIDE (JP)
Application Number:
PCT/JP2018/033269
Publication Date:
March 21, 2019
Filing Date:
September 07, 2018
Export Citation:
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Assignee:
TOHO TITANIUM CO LTD (JP)
International Classes:
B22F3/04; B22F3/02; B29C64/106; B30B11/00; B33Y80/00
Foreign References:
JPH0790313A1995-04-04
JPH11117003A1999-04-27
JPH07138604A1995-05-30
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (JP)
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