HK70080A - Method of decarbonising the surface of a cast-iron object - Google Patents

Method of decarbonising the surface of a cast-iron object

Info

Publication number
HK70080A
HK70080A HK70080A HK70080A HK70080A HK 70080 A HK70080 A HK 70080A HK 70080 A HK70080 A HK 70080A HK 70080 A HK70080 A HK 70080A HK 70080 A HK70080 A HK 70080A
Authority
HK
Hong Kong
Prior art keywords
decarbonising
cast
iron object
iron
Prior art date
Application number
HK70080A
Other languages
English (en)
Original Assignee
Emmelot Galvanisch Bv
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 Emmelot Galvanisch Bv filed Critical Emmelot Galvanisch Bv
Publication of HK70080A publication Critical patent/HK70080A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C25F1/02—Pickling; Descaling
    • C25F1/04—Pickling; Descaling in solution
    • C25F1/06—Iron or steel
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
HK70080A 1978-03-08 1980-12-11 Method of decarbonising the surface of a cast-iron object HK70080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7802509A NL172466C (nl) 1978-03-08 1978-03-08 Werkwijze voor het ontkolen van het oppervlak van een gietijzeren voorwerp.

Publications (1)

Publication Number Publication Date
HK70080A true HK70080A (en) 1980-12-19

Family

ID=19830458

Family Applications (1)

Application Number Title Priority Date Filing Date
HK70080A HK70080A (en) 1978-03-08 1980-12-11 Method of decarbonising the surface of a cast-iron object

Country Status (4)

Country Link
BE (1) BE885543Q (fr)
GB (1) GB1571735A (fr)
HK (1) HK70080A (fr)
NL (1) NL172466C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104831341A (zh) * 2015-04-21 2015-08-12 江西铜业股份有限公司 一种铸铁件表面脱碳装置及其脱碳工艺

Also Published As

Publication number Publication date
NL172466C (nl) 1983-09-01
NL7802509A (nl) 1979-09-11
BE885543Q (fr) 1981-02-02
GB1571735A (en) 1980-07-16
NL172466B (nl) 1983-04-05

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