JPS5669340A - Surface treating material for heat exchanger - Google Patents

Surface treating material for heat exchanger

Info

Publication number
JPS5669340A
JPS5669340A JP14588579A JP14588579A JPS5669340A JP S5669340 A JPS5669340 A JP S5669340A JP 14588579 A JP14588579 A JP 14588579A JP 14588579 A JP14588579 A JP 14588579A JP S5669340 A JPS5669340 A JP S5669340A
Authority
JP
Japan
Prior art keywords
heat exchanger
treating material
surface treating
corrosion resistance
superior corrosion
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
JP14588579A
Other languages
Japanese (ja)
Other versions
JPS5922777B2 (en
Inventor
Kenji Kawamura
Hitoshi Naganuma
Yoshinori Ikeda
Hideaki Kawachi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP14588579A priority Critical patent/JPS5922777B2/en
Publication of JPS5669340A publication Critical patent/JPS5669340A/en
Publication of JPS5922777B2 publication Critical patent/JPS5922777B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/10—Lead or alloys based thereon

Abstract

PURPOSE:To obtain a surface treating material for a heat exchanger with superior corrosion resistance by adding a specified wt. percentage of Bi and Sn to Pb. CONSTITUTION:A treating material consisting of >=0.5wt% Bi, >=1.0wt% Sn and the balance Pb is prepared. When this material is used to treat the surface of a heat exchanger, it showns superior corrosion resistance and enhances the work efficiency because of its low m.p. In addition, this material provides appearances such as surface luster comparable with those of a conventional material.
JP14588579A 1979-11-09 1979-11-09 Surface treatment material for heat exchangers Expired JPS5922777B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14588579A JPS5922777B2 (en) 1979-11-09 1979-11-09 Surface treatment material for heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14588579A JPS5922777B2 (en) 1979-11-09 1979-11-09 Surface treatment material for heat exchangers

Publications (2)

Publication Number Publication Date
JPS5669340A true JPS5669340A (en) 1981-06-10
JPS5922777B2 JPS5922777B2 (en) 1984-05-29

Family

ID=15395294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14588579A Expired JPS5922777B2 (en) 1979-11-09 1979-11-09 Surface treatment material for heat exchangers

Country Status (1)

Country Link
JP (1) JPS5922777B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5695822A (en) * 1993-04-05 1997-12-09 The Louis Berkman Company Method for coating a metal strip
US5728349A (en) * 1993-04-26 1998-03-17 Persson; Leif Material primarily for sport-shooting ammunition
RU2650661C1 (en) * 2017-01-31 2018-04-16 Общество с ограниченной ответственностью "Кубаньмашпром" Method for producing wear-resistant coating on steel part surface

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2758506C1 (en) * 2020-12-01 2021-10-29 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") Method for increasing the wear resistance and corrosion resistance of austenitic steel products

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5695822A (en) * 1993-04-05 1997-12-09 The Louis Berkman Company Method for coating a metal strip
US5728349A (en) * 1993-04-26 1998-03-17 Persson; Leif Material primarily for sport-shooting ammunition
RU2650661C1 (en) * 2017-01-31 2018-04-16 Общество с ограниченной ответственностью "Кубаньмашпром" Method for producing wear-resistant coating on steel part surface

Also Published As

Publication number Publication date
JPS5922777B2 (en) 1984-05-29

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