JPS5213438A - Etching liquid for selectively etching copper or copper alloy only - Google Patents

Etching liquid for selectively etching copper or copper alloy only

Info

Publication number
JPS5213438A
JPS5213438A JP8924275A JP8924275A JPS5213438A JP S5213438 A JPS5213438 A JP S5213438A JP 8924275 A JP8924275 A JP 8924275A JP 8924275 A JP8924275 A JP 8924275A JP S5213438 A JPS5213438 A JP S5213438A
Authority
JP
Japan
Prior art keywords
copper
etching
copper alloy
selectively
liquid
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
JP8924275A
Other languages
Japanese (ja)
Inventor
Hitoshi Oka
Yoshihiro Yashima
Hitomi Nagayama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8924275A priority Critical patent/JPS5213438A/en
Publication of JPS5213438A publication Critical patent/JPS5213438A/en
Pending legal-status Critical Current

Links

Landscapes

  • ing And Chemical Polishing (AREA)
JP8924275A 1975-07-23 1975-07-23 Etching liquid for selectively etching copper or copper alloy only Pending JPS5213438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8924275A JPS5213438A (en) 1975-07-23 1975-07-23 Etching liquid for selectively etching copper or copper alloy only

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8924275A JPS5213438A (en) 1975-07-23 1975-07-23 Etching liquid for selectively etching copper or copper alloy only

Publications (1)

Publication Number Publication Date
JPS5213438A true JPS5213438A (en) 1977-02-01

Family

ID=13965268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8924275A Pending JPS5213438A (en) 1975-07-23 1975-07-23 Etching liquid for selectively etching copper or copper alloy only

Country Status (1)

Country Link
JP (1) JPS5213438A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940149A (en) * 1982-08-31 1984-03-05 Matsushita Electric Works Ltd Apparatus for detecting live knot
JPS5974354U (en) * 1982-11-11 1984-05-19 大日本印刷株式会社 Line optical head
JPH05214565A (en) * 1991-10-18 1993-08-24 Internatl Business Mach Corp <Ibm> Process for etching lowly reactive material in the presence of higher reactive material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940149A (en) * 1982-08-31 1984-03-05 Matsushita Electric Works Ltd Apparatus for detecting live knot
JPS5974354U (en) * 1982-11-11 1984-05-19 大日本印刷株式会社 Line optical head
JPH05214565A (en) * 1991-10-18 1993-08-24 Internatl Business Mach Corp <Ibm> Process for etching lowly reactive material in the presence of higher reactive material

Similar Documents

Publication Publication Date Title
JPS51149111A (en) Corrosionnresistant alloy
JPS5259678A (en) Etching solution
AU1132476A (en) Electrowinning metals
MY7800322A (en) Aluminium-magnesium-silicon alloys
JPS5344422A (en) Copper based alloy
JPS5211959A (en) Inductive liquid metal level
GB1555037A (en) Etching processes
GB1525707A (en) Casting metals
JPS5292811A (en) Magnesium alloy
ZA764048B (en) Alloy plating
JPS5496422A (en) Copper based alloy
GB1554104A (en) Refining liquid metal
JPS5213438A (en) Etching liquid for selectively etching copper or copper alloy only
JPS52123328A (en) Vessel for metallurgy
JPS52101615A (en) Magnesium alloy
JPS5331521A (en) Extraction of copper from solution by anthraquinol reduction
JPS51132147A (en) Silverrbrazing alloy
JPS51117949A (en) Flow solder bath
JPS5346437A (en) Molten metal vessel
JPS5245550A (en) Etching liquid
GB1551264A (en) Copper alloys
JPS5273154A (en) Solder bath
JPS51149139A (en) Etching liquid for copper
JPS5221223A (en) Chemical polishing solution for copper and its alloy
GB1554282A (en) Sputter etching