SU91174A1 - Coated electrodes for arc welding of cutting tools - Google Patents

Coated electrodes for arc welding of cutting tools

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Publication number
SU91174A1
SU91174A1 SU393915A SU393915A SU91174A1 SU 91174 A1 SU91174 A1 SU 91174A1 SU 393915 A SU393915 A SU 393915A SU 393915 A SU393915 A SU 393915A SU 91174 A1 SU91174 A1 SU 91174A1
Authority
SU
USSR - Soviet Union
Prior art keywords
arc welding
cutting tools
coated electrodes
electrodes
coating
Prior art date
Application number
SU393915A
Other languages
Russian (ru)
Inventor
Е.Ф. Коробейников
Original Assignee
Е.Ф. Коробейников
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 Е.Ф. Коробейников filed Critical Е.Ф. Коробейников
Priority to SU393915A priority Critical patent/SU91174A1/en
Application granted granted Critical
Publication of SU91174A1 publication Critical patent/SU91174A1/en

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Description

Изобретение относитс  к электродам дл  электродуговой наплавки инструментов. В числе электродов указанно; : грунты уже известны электг/оды, стержень которых выполнен из проволоки марок I, 1а н II по ГОСТу 224б-54. Легирование наилазлгмного металла достигаетс  здесь введением лстируюнднх компонентов в покрытие электродов .This invention relates to electrodes for electric arc welding of tools. The number of electrodes indicated; : the soils are already known electr / odes, the core of which is made of wire grades I, 1a n II according to GOST 224b-54. Doping of a single metal is achieved here by introducing lstiruyundnh components into the coating of the electrodes.

Известные марки электродов имеют в покрытии высокую ко(нентрацию вольфрама п ванади .Famous brands of electrodes have a high density in the coating (the centering of tungsten and vanadium.

Согласно изобретению, в описываемом покрытии иредуематриваетс  следующее соотношение компонентов. Феррохром- 20%According to the invention, the following ratio of components is reduced in the coating described. Ferrochrome - 20%

ФеррО:Молнбден- 14.5%FerrO: Molnbden- 14.5%

Феррованадий- 20%Ferrovanadium - 20%

Ферровольфрам- 16,5%Ferro Tungsten - 16.5%

ч ерротнтан- 3ih errotntan- 3i

Углерод (в виде графита) - 2% Мел- 6%Carbon (in the form of graphite) - 2% Mel - 6%

Мрамор- 12%Marble - 12%

Кварц- 2%Quartz - 2%

Плавиковый шпат- 3%Fluorspar - 3%

Бентонит- 1 %Bentonite - 1%

В другом варианте покрыти  коицентрани  вольфрама увеличена за ечет изъ ти  молибдена, а л;ел и ;мрамор полностью заменены мраMOpOiM .In another variant, the coating of the co-center of tungsten is increased by removing molybdenum, and by l; he ate and the marble was completely replaced by mMOpOiM.

Предмет изобретени Subject invention

1. Покрытые электроды дл  электродуговон наплавки режун1,его И -:гтрудМе Г:-п с последующей проковкой наплавки, изготовлен 1ые с применением прутков из малоуглеродистой проволоки марок I, 1а,1. Covered electrodes for electric arc overlaying of rezhun1, its AND -: grudMe G: -p with subsequent forging of surfacing, made first using rods of low carbon wire grades I, 1a,

ЛЬ 91174 -,2 - .LI 91174 -, 2 -.

II по ГССРу 2246-43 с иапсссинем на них легирующего по1 рыти  на базе компопснтов I-; виде шла1.:собраз ющих зеществ, графита, легирующих уср1осцлансБ и св зуюидих веществ, о т л ы ч а io щи е с   тем, что покрытие выполнено со следующим еоотиошеиием компонеитов: феррохром-20%, ферромолибдеи-14,5%, ферроваиадий-20%, ферровольфрам-16 ,5%, графит-2%, фсрротитан-3%, ; 1ел-6%, мрамор-12% , кварц-2%, плавиковый шпат-3%, бентонит-1%, жидкое стекло плотностью 1,32-в количестве 22% сверх состава сухой смеси. 2. Покрытые электроды по п. 1, отличающиес  тем, что содержание ферровольфрама в покрытии увеличено до 31% за счет изъ ти  из покрыти  ферромолибдена, а мел и мрамор полностью заменены мрамором.II according to the GSSR 2246-43 with an injection of a doping on them on the basis of I- compops; the form of slag.: aggregating substances, graphite, alloying agents of scattering and bonding agents, which is due to the fact that the coating is made with the following eo-synthesis of componeite: ferrochromium-20%, ferromolybdeum-14.5%, ferro-iadium -20%, ferro-tungsten-16, 5%, graphite-2%, fsrrotitan-3%,; 1-6%, marble-12%, quartz-2%, fluorspar-3%, bentonite-1%, liquid glass with a density of 1.32 in the amount of 22% over the composition of the dry mix. 2. Covered electrodes according to claim 1, characterized in that the content of ferro-tungsten in the coating is increased to 31% due to the removal of the ferromolybdenum from the coating, and the chalk and marble are completely replaced by marble.

SU393915A 1949-03-21 1949-03-21 Coated electrodes for arc welding of cutting tools SU91174A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU393915A SU91174A1 (en) 1949-03-21 1949-03-21 Coated electrodes for arc welding of cutting tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU393915A SU91174A1 (en) 1949-03-21 1949-03-21 Coated electrodes for arc welding of cutting tools

Publications (1)

Publication Number Publication Date
SU91174A1 true SU91174A1 (en) 1950-11-30

Family

ID=48367202

Family Applications (1)

Application Number Title Priority Date Filing Date
SU393915A SU91174A1 (en) 1949-03-21 1949-03-21 Coated electrodes for arc welding of cutting tools

Country Status (1)

Country Link
SU (1) SU91174A1 (en)

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