CS28788A2 - Method of scale and metal oxides and their alloys removal of trivalent iron pickling bath - Google Patents

Method of scale and metal oxides and their alloys removal of trivalent iron pickling bath

Info

Publication number
CS28788A2
CS28788A2 CS88287A CS28788A CS28788A2 CS 28788 A2 CS28788 A2 CS 28788A2 CS 88287 A CS88287 A CS 88287A CS 28788 A CS28788 A CS 28788A CS 28788 A2 CS28788 A2 CS 28788A2
Authority
CS
Czechoslovakia
Prior art keywords
alloys
removal
scale
metal oxides
trivalent iron
Prior art date
Application number
CS88287A
Other languages
Czech (cs)
Other versions
CS271345B2 (en
Inventor
Zoltan Bordas
Jozsef Mihaleczku
Ernoe Toereki
Pal Humenyanszky
Barnabas Ersek
Istvan Nyitray
Original Assignee
Borsodi Vegyi Komb
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 Borsodi Vegyi Komb filed Critical Borsodi Vegyi Komb
Publication of CS28788A2 publication Critical patent/CS28788A2/en
Publication of CS271345B2 publication Critical patent/CS271345B2/en

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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/10—Other heavy metals
    • C23G1/103—Other heavy metals copper or alloys of copper
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/12—Light metals
    • C23G1/125—Light metals aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
CS88287A 1987-01-19 1988-01-15 Method of scale and metal oxides and their alloys removal of trivalent iron pickling bath CS271345B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU87135A HUT53398A (en) 1987-01-19 1987-01-19 Process for descaling and deoxidating metals and metal alloys, particularly alloyed steels, high-alloyed steels and carbon steels, in pickling bath containing iron(iii)ion active ingredient

Publications (2)

Publication Number Publication Date
CS28788A2 true CS28788A2 (en) 1989-12-13
CS271345B2 CS271345B2 (en) 1990-09-12

Family

ID=10948099

Family Applications (1)

Application Number Title Priority Date Filing Date
CS88287A CS271345B2 (en) 1987-01-19 1988-01-15 Method of scale and metal oxides and their alloys removal of trivalent iron pickling bath

Country Status (8)

Country Link
CN (1) CN1039850A (en)
CS (1) CS271345B2 (en)
DD (1) DD267265A5 (en)
DE (1) DE3801018A1 (en)
FR (1) FR2633946A1 (en)
HU (1) HUT53398A (en)
NO (1) NO882844L (en)
PL (1) PL270198A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUT53398A (en) * 1987-01-19 1990-10-28 Borsodi Vegyi Komb Process for descaling and deoxidating metals and metal alloys, particularly alloyed steels, high-alloyed steels and carbon steels, in pickling bath containing iron(iii)ion active ingredient
EP0346510A1 (en) * 1988-06-15 1989-12-20 Chema Chemiemaschinen Gmbh Pickling of semi-finished products
AT406486B (en) * 1998-12-22 2000-05-25 Andritz Patentverwaltung METHOD FOR STAINLESSING STAINLESS STEEL
CN102660747A (en) * 2012-04-13 2012-09-12 中国文化遗产研究院 Thiourea compound rust remover and rust removal paste for protecting silverware and gilded silverware
CN103498164A (en) * 2013-09-04 2014-01-08 大连理工大学 Environment-friendly cleaning liquid and cleaning method for oxide layer of hot-rolled steel plate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545829A (en) * 1977-06-15 1979-01-17 Nishiyama Sutenresu Kemikaru K Acid cleaning agent for marageing steel
DE2736255A1 (en) * 1977-08-11 1979-03-01 Beugin Procedes Sa Pickling bath for steels - contg. acid and ferric chloride
JPS6043920B2 (en) * 1978-09-13 1985-10-01 旭電化工業株式会社 New acid detergent
JPS5550468A (en) * 1978-10-11 1980-04-12 Kawasaki Steel Corp Pickling method for cr base stainless steel
JPS5920752B2 (en) * 1980-08-07 1984-05-15 川崎製鉄株式会社 Pickling method for austenitic stainless steel sheet
HUT53398A (en) * 1987-01-19 1990-10-28 Borsodi Vegyi Komb Process for descaling and deoxidating metals and metal alloys, particularly alloyed steels, high-alloyed steels and carbon steels, in pickling bath containing iron(iii)ion active ingredient

Also Published As

Publication number Publication date
CN1039850A (en) 1990-02-21
DE3801018A1 (en) 1988-07-28
HUT53398A (en) 1990-10-28
NO882844D0 (en) 1988-06-27
DD267265A5 (en) 1989-04-26
PL270198A1 (en) 1988-12-08
CS271345B2 (en) 1990-09-12
FR2633946A1 (en) 1990-01-12
NO882844L (en) 1990-01-22

Similar Documents

Publication Publication Date Title
US4940488C2 (en) Method of smelting reduction of ores containing metal oxides
DE3277460D1 (en) Corrosion resistant steel components and method of manufacture
DE3176483D1 (en) Method for internal washing or cleaning and rinsing or drying of tubes of steel or other metals or metal alloys
DE3572369D1 (en) Chemical pickling bath for heat-resisting alloys
GB1552662A (en) Method of fluidizing and conditioning a molten bath of ferrous metal and slag
GB8604569D0 (en) Casting of molten ferrous metal
CS28788A2 (en) Method of scale and metal oxides and their alloys removal of trivalent iron pickling bath
DE3169776D1 (en) Method of casting single crystal metal or metal alloy article
JPS6421042A (en) Method for improving ductility of product composed of alloy showing martensite transformation and its use
EP0229325A3 (en) Corrosion resistant steel components and method of manufacture
YU42313B (en) Method of casting heawy metals as well as iron and steel
GB2185096B (en) Treatment vessel for treating molten metal alloys
ZA889128B (en) Method of smelting reduction of ores containing metal oxides
GB8803614D0 (en) Method of casting ferrous alloys
GB2062014B (en) Method of hardening steels and metal alloys and apparatus therefor
GB2230848B (en) Lance for use in treating a bath of molten metal
PL110054B2 (en) Method of purifying spent pickling bath especially in metallurgy
CS645784A1 (en) Method of metals and alloys treatment and casting in bounded spaces and equipment for realization of this method
PL268369A2 (en) Method of forming metals and their alloys
PL250761A1 (en) Apparatus for carrying out heat treatment or magnetic and heat treatment of articles made of metals and their alloys
JPS57119852A (en) Method of overhauling vessel in metal
GB2195933B (en) Method of casting non-ferrous and precious metals
PL265584A1 (en) Method of obtaining amorphous metal alloys containing iron and boron
PL234689A1 (en) Method of protecting metallic surfaces and non ferrous metals action of hydrofluoric acid
PL265076A1 (en) Method for manufacturing an agent supplementing bath forphosphatizing cast iron and steel and an agent for supplementing bath for phosphatizing cast iron and steel