JPS56117892A - Noble metallic composite material - Google Patents

Noble metallic composite material

Info

Publication number
JPS56117892A
JPS56117892A JP1983680A JP1983680A JPS56117892A JP S56117892 A JPS56117892 A JP S56117892A JP 1983680 A JP1983680 A JP 1983680A JP 1983680 A JP1983680 A JP 1983680A JP S56117892 A JPS56117892 A JP S56117892A
Authority
JP
Japan
Prior art keywords
noble metallic
noble
composite material
compositely
fixing
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
JP1983680A
Other languages
Japanese (ja)
Inventor
Shoichiro Matsui
Takashi Nara
Norihiro Ide
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.)
Tokuriki Honten Co Ltd
Original Assignee
Tokuriki Honten Co Ltd
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 Tokuriki Honten Co Ltd filed Critical Tokuriki Honten Co Ltd
Priority to JP1983680A priority Critical patent/JPS56117892A/en
Publication of JPS56117892A publication Critical patent/JPS56117892A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

PURPOSE: To obtain a noble metallic composite material superior in durability and mechanical strength by superposing the plural thin noble metallic plates of the same or different kinds and compositely working to a prescribed thickness.
CONSTITUTION: An ingot of noble metal, such as platinum, is made into a thin plate by hot rolling or cold rolling. A plurality of the noble metallic plates of the same or different kinds are superposed and then worked compositely to a prescribed thickness by hot press-fixing, cold press-fixing or diffusion joining, etc. Consequently, centralized defections of respective layers are dispersed to stop cracking and corrosion at the following layers. In addition, when this material is used at higher than a recrystallizing temperature, the growth of crystal is suppressed among respective layers to obtain fine crystals in the whole body, so that the high-temperature strength is extremely improved.
COPYRIGHT: (C)1981,JPO&Japio
JP1983680A 1980-02-21 1980-02-21 Noble metallic composite material Pending JPS56117892A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983680A JPS56117892A (en) 1980-02-21 1980-02-21 Noble metallic composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983680A JPS56117892A (en) 1980-02-21 1980-02-21 Noble metallic composite material

Publications (1)

Publication Number Publication Date
JPS56117892A true JPS56117892A (en) 1981-09-16

Family

ID=12010352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983680A Pending JPS56117892A (en) 1980-02-21 1980-02-21 Noble metallic composite material

Country Status (1)

Country Link
JP (1) JPS56117892A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60141389A (en) * 1983-12-28 1985-07-26 Tokuriki Honten Co Ltd Composite material of noble metal
JPS60141386A (en) * 1983-12-28 1985-07-26 Tokuriki Honten Co Ltd Composite material of noble metal
JPS60141383A (en) * 1983-12-28 1985-07-26 Tokuriki Honten Co Ltd Composite material
JPS60141385A (en) * 1983-12-28 1985-07-26 Tokuriki Honten Co Ltd Composite material of noble metal
JPS60141388A (en) * 1983-12-28 1985-07-26 Tokuriki Honten Co Ltd Composite material of noble metal
JPS60141387A (en) * 1983-12-28 1985-07-26 Tokuriki Honten Co Ltd Composite material of noble metal
JPS60141384A (en) * 1983-12-28 1985-07-26 Tokuriki Honten Co Ltd Composite material of noble metal
JPS60141382A (en) * 1983-12-28 1985-07-26 Tokuriki Honten Co Ltd Composite material
JPS6281282A (en) * 1985-10-03 1987-04-14 Nippon Foil Mfg Co Ltd Production of laminated foil

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60141389A (en) * 1983-12-28 1985-07-26 Tokuriki Honten Co Ltd Composite material of noble metal
JPS60141386A (en) * 1983-12-28 1985-07-26 Tokuriki Honten Co Ltd Composite material of noble metal
JPS60141383A (en) * 1983-12-28 1985-07-26 Tokuriki Honten Co Ltd Composite material
JPS60141385A (en) * 1983-12-28 1985-07-26 Tokuriki Honten Co Ltd Composite material of noble metal
JPS60141388A (en) * 1983-12-28 1985-07-26 Tokuriki Honten Co Ltd Composite material of noble metal
JPS60141387A (en) * 1983-12-28 1985-07-26 Tokuriki Honten Co Ltd Composite material of noble metal
JPS60141384A (en) * 1983-12-28 1985-07-26 Tokuriki Honten Co Ltd Composite material of noble metal
JPS60141382A (en) * 1983-12-28 1985-07-26 Tokuriki Honten Co Ltd Composite material
JPS6281282A (en) * 1985-10-03 1987-04-14 Nippon Foil Mfg Co Ltd Production of laminated foil

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