JPS6437483A - Metallizing of ceramic by alloy comprising noble metal as main component - Google Patents

Metallizing of ceramic by alloy comprising noble metal as main component

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Publication number
JPS6437483A
JPS6437483A JP19490187A JP19490187A JPS6437483A JP S6437483 A JPS6437483 A JP S6437483A JP 19490187 A JP19490187 A JP 19490187A JP 19490187 A JP19490187 A JP 19490187A JP S6437483 A JPS6437483 A JP S6437483A
Authority
JP
Japan
Prior art keywords
alloy
ceramic
noble metal
metallizing
main component
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
JP19490187A
Other languages
Japanese (ja)
Inventor
Masaaki Naga
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP19490187A priority Critical patent/JPS6437483A/en
Publication of JPS6437483A publication Critical patent/JPS6437483A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To obtain a metallized product having excellent strength, slightly cracking, by feeding an alloy consisting of a noble metal and one or more of Cu, Ti, Zr and Hf onto the surface of ceramic, optionally preheating to a given temperature, melting and bonding by laser beam. CONSTITUTION:An alloy 2 consisting >=50wt.% noble metal such as Ag, Au or Rh, <=50wt.% one or more of Cu, Ti, Zr and Hf and an unavoidable impurity and to be metallized is, for example, in a state of metallic foil and fed onto a ceramic 3 such as Al2O3, SiC, Si3N4, MgO, (partially) stabilized ZrO2 or sialon, optionally heated to >=400 deg.C by a heater 4, irradiated with laser beam 1 such as CO2 laser having 0.5-5kW output, heated to 3,500-4,000 deg.C, the alloy 2 is melted and bonded to give a uniform metallized layer having excellent strength.
JP19490187A 1987-08-04 1987-08-04 Metallizing of ceramic by alloy comprising noble metal as main component Pending JPS6437483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19490187A JPS6437483A (en) 1987-08-04 1987-08-04 Metallizing of ceramic by alloy comprising noble metal as main component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19490187A JPS6437483A (en) 1987-08-04 1987-08-04 Metallizing of ceramic by alloy comprising noble metal as main component

Publications (1)

Publication Number Publication Date
JPS6437483A true JPS6437483A (en) 1989-02-08

Family

ID=16332216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19490187A Pending JPS6437483A (en) 1987-08-04 1987-08-04 Metallizing of ceramic by alloy comprising noble metal as main component

Country Status (1)

Country Link
JP (1) JPS6437483A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114031425A (en) * 2021-12-16 2022-02-11 大连大学 Metallized ceramic
CN114230374A (en) * 2021-12-16 2022-03-25 大连大学 Silicon nitride surface metallization method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114031425A (en) * 2021-12-16 2022-02-11 大连大学 Metallized ceramic
CN114230374A (en) * 2021-12-16 2022-03-25 大连大学 Silicon nitride surface metallization method

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