JPS58210200A - 鉄酸化物皮膜の溶解法 - Google Patents

鉄酸化物皮膜の溶解法

Info

Publication number
JPS58210200A
JPS58210200A JP9440782A JP9440782A JPS58210200A JP S58210200 A JPS58210200 A JP S58210200A JP 9440782 A JP9440782 A JP 9440782A JP 9440782 A JP9440782 A JP 9440782A JP S58210200 A JPS58210200 A JP S58210200A
Authority
JP
Japan
Prior art keywords
iron oxide
oxide film
piping
dissolving
electrolytic cell
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
JP9440782A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0255520B2 (enrdf_load_stackoverflow
Inventor
Toshio Sawa
俊雄 沢
Sankichi Takahashi
燦吉 高橋
Kenkichi Izumi
健吉 和泉
Osao Sumida
澄田　修雄
Hisao Ito
久雄 伊藤
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 JP9440782A priority Critical patent/JPS58210200A/ja
Publication of JPS58210200A publication Critical patent/JPS58210200A/ja
Publication of JPH0255520B2 publication Critical patent/JPH0255520B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
JP9440782A 1982-06-02 1982-06-02 鉄酸化物皮膜の溶解法 Granted JPS58210200A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9440782A JPS58210200A (ja) 1982-06-02 1982-06-02 鉄酸化物皮膜の溶解法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9440782A JPS58210200A (ja) 1982-06-02 1982-06-02 鉄酸化物皮膜の溶解法

Publications (2)

Publication Number Publication Date
JPS58210200A true JPS58210200A (ja) 1983-12-07
JPH0255520B2 JPH0255520B2 (enrdf_load_stackoverflow) 1990-11-27

Family

ID=14109380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9440782A Granted JPS58210200A (ja) 1982-06-02 1982-06-02 鉄酸化物皮膜の溶解法

Country Status (1)

Country Link
JP (1) JPS58210200A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6225300A (ja) * 1985-07-26 1987-02-03 株式会社日立製作所 酸化物の溶解法
EP1619271A3 (en) * 1997-09-30 2006-02-01 Larry L. Russell Method and apparatus for lead contamination control
JP5721888B1 (ja) * 2014-07-04 2015-05-20 三菱日立パワーシステムズ株式会社 化学洗浄方法及び化学洗浄装置
WO2016002516A1 (ja) * 2014-07-04 2016-01-07 三菱日立パワーシステムズ株式会社 化学洗浄方法及び化学洗浄装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221456A (en) * 1975-08-11 1977-02-18 Hiroko Miyoshi Knitting machine
JPS5785980A (en) * 1980-11-17 1982-05-28 Hitachi Ltd Method for removal of oxide on metallic surface

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221456A (en) * 1975-08-11 1977-02-18 Hiroko Miyoshi Knitting machine
JPS5785980A (en) * 1980-11-17 1982-05-28 Hitachi Ltd Method for removal of oxide on metallic surface

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6225300A (ja) * 1985-07-26 1987-02-03 株式会社日立製作所 酸化物の溶解法
EP1619271A3 (en) * 1997-09-30 2006-02-01 Larry L. Russell Method and apparatus for lead contamination control
JP5721888B1 (ja) * 2014-07-04 2015-05-20 三菱日立パワーシステムズ株式会社 化学洗浄方法及び化学洗浄装置
WO2016002516A1 (ja) * 2014-07-04 2016-01-07 三菱日立パワーシステムズ株式会社 化学洗浄方法及び化学洗浄装置

Also Published As

Publication number Publication date
JPH0255520B2 (enrdf_load_stackoverflow) 1990-11-27

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