EP0307556A3 - Pulver zum Erzeugen von Hartstoffen bei kurzen Reaktionszeiten, insbesondere zur Füllung von Hohldrähten zum Lichtbogenspritzen - Google Patents

Pulver zum Erzeugen von Hartstoffen bei kurzen Reaktionszeiten, insbesondere zur Füllung von Hohldrähten zum Lichtbogenspritzen Download PDF

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Publication number
EP0307556A3
EP0307556A3 EP88109969A EP88109969A EP0307556A3 EP 0307556 A3 EP0307556 A3 EP 0307556A3 EP 88109969 A EP88109969 A EP 88109969A EP 88109969 A EP88109969 A EP 88109969A EP 0307556 A3 EP0307556 A3 EP 0307556A3
Authority
EP
European Patent Office
Prior art keywords
powder
hard materials
short reaction
hollow wires
electric arc
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.)
Ceased
Application number
EP88109969A
Other languages
English (en)
French (fr)
Other versions
EP0307556A2 (de
Inventor
Karl-Hermann Busse
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.)
Busse Karl-Hermann
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0307556A2 publication Critical patent/EP0307556A2/de
Publication of EP0307556A3 publication Critical patent/EP0307556A3/de
Ceased legal-status Critical Current

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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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12181—Composite powder [e.g., coated, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Um Hartstoffe bei kurzen Reaktionszeiten (rd. 1 - 10 ms) insbesonders auf dem Flugweg der Spritzteilchen in kosten­ günstiger Weise während des Lichtbogenspritzens erzeugen zu können, werden exotherm reagierende pulverförmige Ausgangs­ stoffe mit Hartstoffen und/oder metallischen und nicht­ metallischen Elementen und/oder Vorlegierungen in Pulver­ form zunächst mit organischen bzw. anorganischen Binde­ mitteln versetzt und hieraus durch Sprühtrocknung bzw. Agglomeration Verbundpulver hergestellt und anschließend zur Füllung von Hohldrähten verwendet.
Infolge des hierdurch gegenüber einer losen Pulvermischung verringerten Reaktionsweges und dem gleichzeitigen Frei­ setzen von Energie aufgrund stattfindender exothermer Reaktionen, wird der Hartstoffanteil in den gespritzten Schichten signifikant erhöht.
EP88109969A 1987-09-12 1988-06-23 Pulver zum Erzeugen von Hartstoffen bei kurzen Reaktionszeiten, insbesondere zur Füllung von Hohldrähten zum Lichtbogenspritzen Ceased EP0307556A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3730753 1987-09-12
DE19873730753 DE3730753A1 (de) 1987-09-12 1987-09-12 Pulver zum erzeugen von hartstoffen bei kurzen reaktionszeiten, insbesondere zur fuellung von hohldraehten zum lichtbogenspritzen

Publications (2)

Publication Number Publication Date
EP0307556A2 EP0307556A2 (de) 1989-03-22
EP0307556A3 true EP0307556A3 (de) 1990-07-11

Family

ID=6335922

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88109969A Ceased EP0307556A3 (de) 1987-09-12 1988-06-23 Pulver zum Erzeugen von Hartstoffen bei kurzen Reaktionszeiten, insbesondere zur Füllung von Hohldrähten zum Lichtbogenspritzen

Country Status (3)

Country Link
US (1) US5019454A (de)
EP (1) EP0307556A3 (de)
DE (1) DE3730753A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12480195B2 (en) 2021-09-27 2025-11-25 Scm Metal Products, Llc Composite cored wire cladding

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US5242639A (en) * 1989-07-25 1993-09-07 Glaverbel Ceramic welding process
US5294462A (en) * 1990-11-08 1994-03-15 Air Products And Chemicals, Inc. Electric arc spray coating with cored wire
JPH07507178A (ja) * 1992-01-16 1995-08-03 ユニバーシティ・オブ・シンシナティ 電気加熱素子，関連複合体および組成物，およびこれらの製品を金型を用いないミクロ発熱合成法で製造する方法
US5310476A (en) 1992-04-01 1994-05-10 Moltech Invent S.A. Application of refractory protective coatings, particularly on the surface of electrolytic cell components
US5651874A (en) 1993-05-28 1997-07-29 Moltech Invent S.A. Method for production of aluminum utilizing protected carbon-containing components
US6001236A (en) 1992-04-01 1999-12-14 Moltech Invent S.A. Application of refractory borides to protect carbon-containing components of aluminium production cells
US5560846A (en) * 1993-03-08 1996-10-01 Micropyretics Heaters International Robust ceramic and metal-ceramic radiant heater designs for thin heating elements and method for production
US5449886A (en) * 1993-03-09 1995-09-12 University Of Cincinnati Electric heating element assembly
WO1995031416A1 (en) * 1994-05-13 1995-11-23 Micropyretics Heaters International Sinter-homogenized heating products
EP0905284B1 (de) 1994-09-08 2002-04-03 MOLTECH Invent S.A. Aluminium Elektrolysezelle mit drainierfähige Kathode
US5753163A (en) 1995-08-28 1998-05-19 Moltech. Invent S.A. Production of bodies of refractory borides
FR2807071B1 (fr) * 2000-03-28 2002-11-15 Dja Dodane Jean Et Associes Revetement anti-adherent ceramo-metallique pour ustensiles culinaires
RU2333938C2 (ru) * 2005-08-22 2008-09-20 Национальный горный университет Способ окускования топлива органического происхождения и установка для его реализации
US20080093350A1 (en) * 2006-10-18 2008-04-24 Inframat Corporation Superfine/nanostructured cored wires for thermal spray applications and methods of making
CN102794354A (zh) * 2011-05-26 2012-11-28 昆山市瑞捷精密模具有限公司 一种具有耐高温涂层的镍基超耐热合金冲压模具
CN102327962A (zh) * 2011-06-16 2012-01-25 昆山市瑞捷精密模具有限公司 一种具有硬膜结构的锌合金模具的制备方法
DE102012019802B4 (de) 2012-10-10 2023-07-27 Mercedes-Benz Group AG Verfahren zur Herstellung eines Gusskörpers
CN102994935B (zh) * 2012-11-16 2014-07-16 北京球冠科技有限公司 耐高温氯腐蚀电弧喷涂粉芯丝材
US10458505B2 (en) * 2015-03-13 2019-10-29 Komatsu Ltd. Cylinder rod
CN106521392B (zh) * 2016-12-09 2018-12-11 广西大学 一种高结合强度电弧喷涂用粉芯丝材及其制备方法
CN116213710B (zh) * 2023-03-17 2025-08-08 湖北中烟工业有限责任公司 一种耐磨组合物及其制备方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1412272A (fr) * 1963-10-23 1965-09-24 Deloro Stellite Ltd Procédé d'application de revêtements superficiels d'alliages sur des métaux
FR2012909A1 (de) * 1968-07-12 1970-03-27 Johnson Matthey Co Ltd
DE2002472A1 (de) * 1970-01-21 1971-07-29 Afam Arbeitsgruppe Fuer Angewa Verfahren zum thermischen Spritzen von gefuellten Roehrchendraehten zum Herstellen beliebig legierter und gemischter metallischer und metallkeramischer Spritzschichten
FR2125649A5 (en) * 1971-02-15 1972-09-29 Commissariat Energie Atomique Flame spraying ribbon - with a powder mineral and organic binder core and organic sheath
FR2397253A1 (fr) * 1977-07-13 1979-02-09 Castolin Sa Procede de preparation d'un materiau pulverulent permettant de former un revetement protecteur sur un substrat par pulverisation a haute temperature de ce materiau sur la surface de ce substrat
EP0051869A1 (de) * 1980-11-08 1982-05-19 Metallisation Limited Verfahren und Vorrichtung zum Spritzen metallischer Schichten
EP0118307A2 (de) * 1983-03-04 1984-09-12 Telatek Oy Zusatzdraht zum elektrischen Lichtbogensprühen
EP0156760A2 (de) * 1984-03-12 1985-10-02 MANNESMANN Aktiengesellschaft Verfahren und Vorrichtung zur Herstellung eines warmarbeitswerkzeuges
GB2179369A (en) * 1985-08-06 1987-03-04 Secretary Trade Ind Brit Sintered aluminium alloy
WO1989005870A1 (en) * 1987-12-14 1989-06-29 Osprey Metals Limited Spray deposition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1159823A (en) * 1965-08-06 1969-07-30 Montedison Spa Protective Coatings
US3881911A (en) * 1973-11-01 1975-05-06 Gte Sylvania Inc Free flowing, sintered, refractory agglomerates
US3973948A (en) * 1973-11-12 1976-08-10 Gte Sylvania Incorporated Free flowing powder and process for producing it
US3974245A (en) * 1973-12-17 1976-08-10 Gte Sylvania Incorporated Process for producing free flowing powder and product
US4395279A (en) * 1981-11-27 1983-07-26 Gte Products Corporation Plasma spray powder
US4724121A (en) * 1985-04-25 1988-02-09 Aluminum Company Of America Powder treatment process
US4716019A (en) * 1987-06-04 1987-12-29 Gte Products Corporation Process for producing composite agglomerates of molybdenum and molybdenum carbide

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1412272A (fr) * 1963-10-23 1965-09-24 Deloro Stellite Ltd Procédé d'application de revêtements superficiels d'alliages sur des métaux
FR2012909A1 (de) * 1968-07-12 1970-03-27 Johnson Matthey Co Ltd
DE2002472A1 (de) * 1970-01-21 1971-07-29 Afam Arbeitsgruppe Fuer Angewa Verfahren zum thermischen Spritzen von gefuellten Roehrchendraehten zum Herstellen beliebig legierter und gemischter metallischer und metallkeramischer Spritzschichten
FR2125649A5 (en) * 1971-02-15 1972-09-29 Commissariat Energie Atomique Flame spraying ribbon - with a powder mineral and organic binder core and organic sheath
FR2397253A1 (fr) * 1977-07-13 1979-02-09 Castolin Sa Procede de preparation d'un materiau pulverulent permettant de former un revetement protecteur sur un substrat par pulverisation a haute temperature de ce materiau sur la surface de ce substrat
EP0051869A1 (de) * 1980-11-08 1982-05-19 Metallisation Limited Verfahren und Vorrichtung zum Spritzen metallischer Schichten
EP0118307A2 (de) * 1983-03-04 1984-09-12 Telatek Oy Zusatzdraht zum elektrischen Lichtbogensprühen
EP0156760A2 (de) * 1984-03-12 1985-10-02 MANNESMANN Aktiengesellschaft Verfahren und Vorrichtung zur Herstellung eines warmarbeitswerkzeuges
GB2179369A (en) * 1985-08-06 1987-03-04 Secretary Trade Ind Brit Sintered aluminium alloy
WO1989005870A1 (en) * 1987-12-14 1989-06-29 Osprey Metals Limited Spray deposition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12480195B2 (en) 2021-09-27 2025-11-25 Scm Metal Products, Llc Composite cored wire cladding

Also Published As

Publication number Publication date
EP0307556A2 (de) 1989-03-22
US5019454A (en) 1991-05-28
DE3730753A1 (de) 1989-03-23

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