IRON BASE SINTERED ALLOY EXCELLENT IN MACHINABILITY

Title:

IRON BASE SINTERED ALLOY EXCELLENT IN MACHINABILITY

Document Type and Number:

WIPO Patent Application WO/2004/081249

Kind Code:

A1

Abstract:

An iron base sintered alloy comprising 0.05 to 3 mass % of calcium carbonate or 0.05 to 3 mass % of strontium carbonate. The iron base sintered alloy exhibits excellent machinability.

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Inventors:

KAWASE KINYA (JP)
ISHII YOSHINARI (JP)

Application Number:

PCT/JP2004/003094

Publication Date:

September 23, 2004

Filing Date:

March 10, 2004

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Assignee:

MITSUBISHI MATERIALS CORP (JP)
KAWASE KINYA (JP)
ISHII YOSHINARI (JP)

International Classes:

B22F3/10; C22C33/02; (IPC1-7): C22C38/00; C22C38/56; C22C33/02

Foreign References:

JPH07505446A	1995-06-15
JPH08260113A	1996-10-08
JP2001098291A	2001-04-10

Other References:

See also references of EP 1605070A4
None

Attorney, Agent or Firm:

Shiga, Masatake (Yaesu Chuo-ku, Tokyo, JP)

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