JPS58171575A - 銅又は銅合金用の変色防止剤 - Google Patents

銅又は銅合金用の変色防止剤

Info

Publication number
JPS58171575A
JPS58171575A JP5139082A JP5139082A JPS58171575A JP S58171575 A JPS58171575 A JP S58171575A JP 5139082 A JP5139082 A JP 5139082A JP 5139082 A JP5139082 A JP 5139082A JP S58171575 A JPS58171575 A JP S58171575A
Authority
JP
Japan
Prior art keywords
copper
discoloration
metal
boric acid
steel
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.)
Granted
Application number
JP5139082A
Other languages
English (en)
Japanese (ja)
Other versions
JPS612753B2 (enExample
Inventor
Hideo Otaka
秀夫 大高
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.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries 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 Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to JP5139082A priority Critical patent/JPS58171575A/ja
Publication of JPS58171575A publication Critical patent/JPS58171575A/ja
Publication of JPS612753B2 publication Critical patent/JPS612753B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Preventing Corrosion Or Incrustation Of Metals (AREA)
JP5139082A 1982-03-31 1982-03-31 銅又は銅合金用の変色防止剤 Granted JPS58171575A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5139082A JPS58171575A (ja) 1982-03-31 1982-03-31 銅又は銅合金用の変色防止剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5139082A JPS58171575A (ja) 1982-03-31 1982-03-31 銅又は銅合金用の変色防止剤

Publications (2)

Publication Number Publication Date
JPS58171575A true JPS58171575A (ja) 1983-10-08
JPS612753B2 JPS612753B2 (enExample) 1986-01-27

Family

ID=12885606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5139082A Granted JPS58171575A (ja) 1982-03-31 1982-03-31 銅又は銅合金用の変色防止剤

Country Status (1)

Country Link
JP (1) JPS58171575A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6415383A (en) * 1987-07-08 1989-01-19 Tokuriki Honten Kk Oxidation inhibiting solution
JPS6415381A (en) * 1987-07-08 1989-01-19 Tokuriki Honten Kk Oxidation inhibiting solution
JP2020122684A (ja) * 2019-01-29 2020-08-13 ダイキン工業株式会社 冷媒配管の検査方法および冷媒配管

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6415383A (en) * 1987-07-08 1989-01-19 Tokuriki Honten Kk Oxidation inhibiting solution
JPS6415381A (en) * 1987-07-08 1989-01-19 Tokuriki Honten Kk Oxidation inhibiting solution
JP2020122684A (ja) * 2019-01-29 2020-08-13 ダイキン工業株式会社 冷媒配管の検査方法および冷媒配管

Also Published As

Publication number Publication date
JPS612753B2 (enExample) 1986-01-27

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