RU99102546A - WEAR-RESISTANT HIGH HARDNESS ELECTRODE WIRE WITH A FLUX CORE - Google Patents

WEAR-RESISTANT HIGH HARDNESS ELECTRODE WIRE WITH A FLUX CORE

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Publication number
RU99102546A
RU99102546A RU99102546/02A RU99102546A RU99102546A RU 99102546 A RU99102546 A RU 99102546A RU 99102546/02 A RU99102546/02 A RU 99102546/02A RU 99102546 A RU99102546 A RU 99102546A RU 99102546 A RU99102546 A RU 99102546A
Authority
RU
Russia
Prior art keywords
flux core
wire
specified
wear
electrode wire
Prior art date
Application number
RU99102546/02A
Other languages
Russian (ru)
Other versions
RU2181077C2 (en
Inventor
Джуши Пэнь
Original Assignee
Джуши Пэнь
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
Priority claimed from CN96102347A external-priority patent/CN1042603C/en
Application filed by Джуши Пэнь filed Critical Джуши Пэнь
Publication of RU99102546A publication Critical patent/RU99102546A/en
Application granted granted Critical
Publication of RU2181077C2 publication Critical patent/RU2181077C2/en

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Claims (7)

1. Износостойкая электродная проволока высокой твердости с флюсовым сердечником, состоящая из флюсового сердечника и наружного слоя, отличающаяся тем, что флюсовый сердечник имеет следующий масс-процентный состав: молибдена - 1-10%; вольфрама - 10-1%; графита - 10-1%; никеля -1-7%; ванадия - 10-2%; хрома - 40-20%; кремнефтористого натрия -5-15%; ниобита - 10-1%; бора - 10-25%; кварца 2-10%; редкоземельных металлов - 1-8%, а наружный слой состоит из малоуглеродистой стали.1. Wear-resistant electrode wire of high hardness with a flux core, consisting of a flux core and an outer layer, characterized in that the flux core has the following mass percent composition: molybdenum - 1-10%; tungsten - 10-1%; graphite - 10-1%; nickel -1-7%; vanadium - 10-2%; chromium - 40-20%; sodium silicofluoride -5-15%; niobite - 10-1%; boron - 10-25%; quartz 2-10%; rare earth metals - 1-8%, and the outer layer consists of mild steel. 2. Проволока по п. 1, отличающаяся тем, что указанный наружный слой выполнен из малоуглеродистой стали марки Н08А толщиной 0,6 мм. 2. The wire according to claim 1, characterized in that said outer layer is made of mild steel grade H08A 0.6 mm thick. 3. Проволока по пп. 1 или 2, отличающаяся тем, что указанный флюсовый сердечник имеет следующий масс-процентный состав: молибдена - 10%, вольфрама - 1%, графита - 1%, никеля - 7%, ванадия - 2%, хрома - 20%, кремнефтористого натрия - 15%, ниобита - 1%, бора - 25%, кварца - 10%, редкоземельных металлов - 8%. 3. The wire according to paragraphs. 1 or 2, characterized in that the specified flux core has the following mass percent composition: molybdenum - 10%, tungsten - 1%, graphite - 1%, nickel - 7%, vanadium - 2%, chromium - 20%, sodium silicofluoride - 15%, niobite - 1%, boron - 25%, quartz - 10%, rare earth metals - 8%. 4. Способ изготовления износостойкой электродной проволоки высокой твердости с флюсовым сердечником, включающий следующие стадии: получение исходного материала флюсового сердечника с составом по п. 1, измельчение указанного исходного материала в порошок флюсового сердечника и его тщательное перемешивание; получение полоски из малоуглеродистой стали и помещение указанного порошка флюсового сердечника на указанную стальную полоску; экструдирование и прессование из полученной структуры проволоки цилиндрической формы; и волочение указанной проволоки цилиндрической формы на волочильном стане и получение электродной проволоки. 4. A method of manufacturing a wear-resistant electrode wire of high hardness with a flux core, comprising the following stages: obtaining the starting material of the flux core with the composition according to claim 1, grinding the specified source material into powder of the flux core and thoroughly mixing it; obtaining strips of mild steel and placing the specified powder of the flux core on the specified steel strip; extruding and pressing from the obtained structure of a wire of cylindrical shape; and drawing said cylindrical wire on a drawing mill and obtaining electrode wire. 5. Способ по п. 4, отличающийся тем, что указанная стальная полоска выполнена из малоуглеродистой стали марки Н08А. 5. The method according to p. 4, characterized in that said steel strip is made of mild steel grade H08A. 6. Способ по п. 4, отличающийся тем, что диаметр указанной проволоки составляет 1,0-4,0 мм. 6. The method according to p. 4, characterized in that the diameter of the specified wire is 1.0-4.0 mm 7. Способ по п. 4, отличающийся тем, что указанный флюсовый сердечник имеет следующий масс-процентный состав: молибдена - 10%, вольфрама - 1%, графита - 1%, никеля - 7%, ванадия - 2%, хрома - 20%, кремнефтористого натрия - 15%, ниобита - 1%, бора - 25%, кварца - 10%, редкоземельных металлов - 8%. 7. The method according to p. 4, characterized in that said flux core has the following mass percent composition: molybdenum - 10%, tungsten - 1%, graphite - 1%, nickel - 7%, vanadium - 2%, chromium - 20 %, sodium silicofluoride - 15%, niobite - 1%, boron - 25%, quartz - 10%, rare earth metals - 8%.
RU99102546/02A 1996-07-15 1997-05-28 Wear resistant high-hardness electrode wire with flux core RU2181077C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN96102347.3 1996-07-15
CN96102347A CN1042603C (en) 1996-07-15 1996-07-15 High hardness wear resisting welding wire with flux core

Publications (2)

Publication Number Publication Date
RU99102546A true RU99102546A (en) 2000-12-27
RU2181077C2 RU2181077C2 (en) 2002-04-10

Family

ID=5117505

Family Applications (1)

Application Number Title Priority Date Filing Date
RU99102546/02A RU2181077C2 (en) 1996-07-15 1997-05-28 Wear resistant high-hardness electrode wire with flux core

Country Status (11)

Country Link
US (1) US6103997A (en)
EP (1) EP0947283B1 (en)
JP (1) JP2000515070A (en)
KR (1) KR100370459B1 (en)
CN (1) CN1042603C (en)
AT (1) ATE220592T1 (en)
AU (1) AU2947997A (en)
CA (1) CA2262858C (en)
DE (1) DE69714077T2 (en)
RU (1) RU2181077C2 (en)
WO (1) WO1998002274A1 (en)

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