JPS55134142A - Regenerating method for dispersion strengthening type platinum material scrap - Google Patents

Regenerating method for dispersion strengthening type platinum material scrap

Info

Publication number
JPS55134142A
JPS55134142A JP3961679A JP3961679A JPS55134142A JP S55134142 A JPS55134142 A JP S55134142A JP 3961679 A JP3961679 A JP 3961679A JP 3961679 A JP3961679 A JP 3961679A JP S55134142 A JPS55134142 A JP S55134142A
Authority
JP
Japan
Prior art keywords
dispersion strengthening
scraps
type platinum
strengthening type
platinum material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3961679A
Other languages
Japanese (ja)
Inventor
Hideo Wada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tanaka Kikinzoku Kogyo KK
Original Assignee
Tanaka Kikinzoku Kogyo KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tanaka Kikinzoku Kogyo KK filed Critical Tanaka Kikinzoku Kogyo KK
Priority to JP3961679A priority Critical patent/JPS55134142A/en
Publication of JPS55134142A publication Critical patent/JPS55134142A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Powder Metallurgy (AREA)

Abstract

PURPOSE: To enable scraps of a dispersion strengthening type platinum material to be regenerated and used without refining by pickling the scraps after which they are cut finely, press-compressed in a female die with a male die, and hot forged or sintered.
CONSTITUTION: Scraps of a dispersion strengthening type platinum alloy obtd. by dispersing TiC, Al2O3, CaO, ZrO2 or the like in Pt to increase the high temp. creep strength are pickled, cut finely, filled in a female die, press-compressed with a male die under a press. of 8tons/cm2, heated, and hot forged or sintered. The resulting regenerated product is about equal to a new dispersion strengthening type platinum material in high temp. creep strength, and it has superior thermal durability. Since it is not required that the scraps are refined, this method is economically advantageous.
COPYRIGHT: (C)1980,JPO&Japio
JP3961679A 1979-04-02 1979-04-02 Regenerating method for dispersion strengthening type platinum material scrap Pending JPS55134142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3961679A JPS55134142A (en) 1979-04-02 1979-04-02 Regenerating method for dispersion strengthening type platinum material scrap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3961679A JPS55134142A (en) 1979-04-02 1979-04-02 Regenerating method for dispersion strengthening type platinum material scrap

Publications (1)

Publication Number Publication Date
JPS55134142A true JPS55134142A (en) 1980-10-18

Family

ID=12558033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3961679A Pending JPS55134142A (en) 1979-04-02 1979-04-02 Regenerating method for dispersion strengthening type platinum material scrap

Country Status (1)

Country Link
JP (1) JPS55134142A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147563A (en) * 1974-10-23 1976-04-23 Ota Toshuki ARUMINIUMU FUNMATSUNO SEIHO
JPS5212125A (en) * 1975-07-17 1977-01-29 Toagosei Chem Ind Co Ltd Process for preparation of oligoester (meth)acrylate emulsion

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147563A (en) * 1974-10-23 1976-04-23 Ota Toshuki ARUMINIUMU FUNMATSUNO SEIHO
JPS5212125A (en) * 1975-07-17 1977-01-29 Toagosei Chem Ind Co Ltd Process for preparation of oligoester (meth)acrylate emulsion

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