GR3004745T3 - - Google Patents

Info

Publication number
GR3004745T3
GR3004745T3 GR920401000T GR920401000T GR3004745T3 GR 3004745 T3 GR3004745 T3 GR 3004745T3 GR 920401000 T GR920401000 T GR 920401000T GR 920401000 T GR920401000 T GR 920401000T GR 3004745 T3 GR3004745 T3 GR 3004745T3
Authority
GR
Greece
Prior art keywords
hot
rod
copper
rolling
bar
Prior art date
Application number
GR920401000T
Other languages
English (en)
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 filed Critical
Publication of GR3004745T3 publication Critical patent/GR3004745T3/el

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
    • C23G1/10—Other heavy metals
    • C23G1/103—Other heavy metals copper or alloys of copper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
    • Y10T29/49989—Followed by cutting or removing material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
    • Y10T29/49991—Combined with rolling

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)
  • ing And Chemical Polishing (AREA)
  • Metal Rolling (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
GR920401000T 1987-02-02 1992-05-28 GR3004745T3 (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/009,775 US4754803A (en) 1987-02-02 1987-02-02 Manufacturing copper rod by casting, hot rolling and chemically shaving and pickling

Publications (1)

Publication Number Publication Date
GR3004745T3 true GR3004745T3 (el) 1993-04-28

Family

ID=21739637

Family Applications (1)

Application Number Title Priority Date Filing Date
GR920401000T GR3004745T3 (el) 1987-02-02 1992-05-28

Country Status (9)

Country Link
US (1) US4754803A (el)
EP (1) EP0277781B1 (el)
JP (1) JP2695423B2 (el)
AT (1) ATE76664T1 (el)
CA (1) CA1308002C (el)
DE (1) DE3871401D1 (el)
ES (1) ES2032957T3 (el)
GR (1) GR3004745T3 (el)
MX (1) MX165729B (el)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899798A (en) * 1988-11-28 1990-02-13 Southwire Company Method of and apparatus for recovering and reusing organic pickling vapors
US5106454A (en) * 1990-11-01 1992-04-21 Shipley Company Inc. Process for multilayer printed circuit board manufacture
DE4136085C2 (de) * 1991-10-30 1993-11-04 Mannesmann Ag Verfahren zum herstellen von sauerstoffreiem kupferdraht
US5904157A (en) * 1996-04-05 1999-05-18 Phelps Dodge Industries, Inc. Copper surface pickling system
US6197210B1 (en) * 1998-08-17 2001-03-06 Gerber Plumbing Fixtures Corp. Process for treating brass components to substantially eliminate leachabale lead
EP1598433B1 (en) * 2000-02-24 2008-12-10 Mitsubishi Materials Corporation Method for continuously producing low-oxygen copper wire
DE10023480A1 (de) * 2000-05-10 2001-11-15 Sms Demag Ag Verfahren zum Säubern oxidierter, warmgewalzter Kupferstäbe
EP1377692B1 (en) 2001-04-09 2005-11-09 AK Steel Properties, Inc. Hydrogen peroxide pickling of silicon-containing electrical steel grades
ATE404498T1 (de) * 2001-04-09 2008-08-15 Ak Steel Properties Inc Verfahren und vorrichtung zur entfernung von wasserstoffperoxid aus beizlösungen
CN1244717C (zh) 2001-04-09 2006-03-08 Ak资产公司 用于不锈钢级的过氧化氢酸洗方案
US6803354B2 (en) 2002-08-05 2004-10-12 Henkel Kormanditgesellschaft Auf Aktien Stabilization of hydrogen peroxide in acidic baths for cleaning metals
US20090145856A1 (en) * 2007-12-11 2009-06-11 Raymond Letize A Acid recycle process with iron removal
RU2604162C2 (ru) * 2014-02-19 2016-12-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Юго-Западный государственный университет" (ЮЗГУ) Способ очистки поверхностей меди и ее сплавов от продуктов коррозии и окисления соединениями меди (ii)
US11428482B2 (en) 2016-04-12 2022-08-30 Angara Global Ltd. Industrial cleaning systems, including solutions for removing various types of deposits, and cognitive cleaning
RU2639433C2 (ru) * 2016-04-12 2017-12-21 Общество с ограниченной ответственностью "АНГАРА ДЕВЕЛОПМЕНТ", ООО "АНГАРА ДЕВЕЛОПМЕНТ" Раствор для удаления отложений различной природы
CN112720147A (zh) * 2020-12-24 2021-04-30 无锡市红年金属制品科技有限公司 一种提高铜排表面处理效果的方法
CN113235100A (zh) * 2021-03-11 2021-08-10 中国科学院近代物理研究所 一种无氧铜钎焊前的表面处理方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428804A (en) * 1945-09-07 1947-10-14 Esther M Terry Copper cleaning composition
US2678876A (en) * 1950-12-26 1954-05-18 Rca Corp Conditioning of metal surfaces
US2965521A (en) * 1954-06-10 1960-12-20 Crucible Steel Co America Metal pickling solutions and methods
US2856275A (en) * 1956-11-20 1958-10-14 Amchem Prod Chemical treatment of refractory metal surfaces
BE652530A (el) * 1963-09-02
DE1255443B (de) * 1964-08-22 1967-11-30 Degussa Verfahren zum chemischen AEtzen von gedruckten Schaltungen
GB1119969A (en) * 1965-04-27 1968-07-17 Lancy Lab Metal cleaning
NL154561B (nl) * 1965-04-27 1977-09-15 Lancy Lab Werkwijze voor het verwijderen van koper(i)oxyde en koper(ii)oxyde van een voorwerp met een oppervlak van koper of een koperlegering, werkwijze voor het bereiden van een hiervoor toe te passen beitsvloeistof en de door toepassing van deze beitswerkwijze verkregen voorwerpen.
GB1157038A (en) * 1967-09-19 1969-07-02 Lancy Lab Pickling Solutions for Removing Copper Oxides from Copper Containing Workpieces
US3623532A (en) * 1969-03-20 1971-11-30 Southwire Co Continuous pickling of cast rod
BE757200A (fr) * 1969-10-07 1971-03-16 Westinghouse Electric Corp Procede perfectionne pour produire du fil machine de cuivre
SE388444B (sv) * 1972-10-30 1976-10-04 Southwire Co Forfarande for kontinuerlig behandling av gjuten kopparstang med ett oxidskikt pa sin yta samt apparat for genomforande av forfarandet
JPS526853B2 (el) * 1972-12-22 1977-02-25
US3903244A (en) * 1973-02-02 1975-09-02 Fmc Corp Stabilized hydrogen peroxide
JPS5243195Y2 (el) * 1973-09-22 1977-09-30
SE400575B (sv) * 1974-12-13 1978-04-03 Nordnero Ab Bad for betning av koppar och dess legeringar
SE400581B (sv) * 1974-12-13 1978-04-03 Nordnero Ab Bad for kemisk polering av koppar och dess legeringar
JPS5286933A (en) * 1976-01-14 1977-07-20 Tokai Electro Chemical Co Method of treating surface of copper and copper alloy
US4220706A (en) * 1978-05-10 1980-09-02 Rca Corporation Etchant solution containing HF-HnO3 -H2 SO4 -H2 O2
US4175011A (en) * 1978-07-17 1979-11-20 Allied Chemical Corporation Sulfate-free method of etching copper pattern on printed circuit boards
DE2847267C2 (de) * 1978-10-31 1993-12-23 Decker Gmbh & Co Kg Geb Stabilisator für eine wäßrige Lösung zum Beizen und/oder chemischen Glänzen von Gegenständen aus Kupfer oder Kupferlegierungen in einem mehrstufigen Verfahren und Verwendung des Stabilisators
US4236957A (en) * 1979-06-25 1980-12-02 Dart Industries Inc. Dissolution of metals utilizing an aqueous H2 SOY --H2 O.sub. -mercapto containing heterocyclic nitrogen etchant
US4443268A (en) * 1981-11-12 1984-04-17 The Dow Chemical Company Process for removing copper and copper oxide encrustations from ferrous surfaces
JPS58197277A (ja) * 1982-05-08 1983-11-16 Mitsubishi Gas Chem Co Inc 金属の化学的溶解処理液
US4401509A (en) * 1982-09-07 1983-08-30 Fmc Corporation Composition and process for printed circuit etching using a sulfuric acid solution containing hydrogen peroxide
FR2539140A1 (fr) * 1983-01-07 1984-07-13 Ugine Kuhlmann Stabilisation de solutions aqueuses contenant du peroxyde d'hydrogene, de l'acide fluorhydrique et des ions metalliques
JPS6061028U (ja) * 1983-09-30 1985-04-27 松下電工株式会社 エア−マツト
US4510018A (en) * 1984-02-21 1985-04-09 The Lea Manufacturing Company Solution and process for treating copper and copper alloys

Also Published As

Publication number Publication date
US4754803A (en) 1988-07-05
JPS63213685A (ja) 1988-09-06
DE3871401D1 (de) 1992-07-02
EP0277781A1 (en) 1988-08-10
CA1308002C (en) 1992-09-29
ES2032957T3 (es) 1993-03-01
MX165729B (es) 1992-12-02
JP2695423B2 (ja) 1997-12-24
ATE76664T1 (de) 1992-06-15
EP0277781B1 (en) 1992-05-27

Similar Documents

Publication Publication Date Title
GR3004745T3 (el)
AU2177988A (en) Method and apparatus for the manufacture of formable steel strip with good mechanical and surface properties
ATE165312T1 (de) Verfahren zur kontinuierlichen herstellung von chlordioxid
JPS55122865A (en) Molten zinc plating method for difficult plating steel sheet
EP0276457A3 (en) A method for producing non-aging hot-dip galvanized steel strip
DE3809477A1 (de) Verfahren zum entfernen von schwefel aus kupferschmelzen
CA1217451A (en) Method of controlling oxide scale formation and descaling thereof from metal articles
ES544799A0 (es) Un metodo metalotermico, no electrolitico para reducir un oxido de metal de tierra rara a la forma del metal de tierrarara
ZA878848B (en) Process of casting steel including rendering the steel bath inert by means of carbon dioxide in the form of dry ice
EP0213810B1 (en) Continuous annealing and pickling method and apparatus for steel strips
DE3561989D1 (en) Improvements relating to casting
ATE181038T1 (de) Verfahren zur oxidation von chlorwasserstoff
CA1259050A (en) Method and apparatus for the continuous annealing of steel strips
KR900004158B1 (ko) 금속 및 금속 합금의 정련시 오염 원소의 제거방법
DE3274812D1 (en) Method for the thermo-mechanical treatment of hot rolled steel
US1066312A (en) Process of producing clad metals.
Kakihara et al. Production of Ultra-Low Carbon Steel by Combination of Q-BOP and RH Degasser
Sugimasa Deburring by Thermal Deburring Method
ATE155533T1 (de) Verfahren zum herstellen eines eisenhaltigen kühlmittels für die stahlerzeugung im konverter und nach diesem verfahren hergestelltes kühlmittel
Schleimer Method of Making High Quality Steel
Kochkin et al. The Kinetics of Changes in Thermal E. M. F. in the Course of the First Transformation During the Tempering of Carbon Steels
Francois et al. Method and Apparatus for Removing Impurities From a Molten Metal Bath for Hot Dipping a Steel Strip
Schmitz et al. Process for pickling parts of high alloy materials
Murphey A Method of Producing Cast Metal Dies, Patterns and Core-Boxes
ES2075655T3 (es) Procedimiento de decapado de un material de acero dulce y baño de decapado.