RU2008132960A - METHOD OF ELECTRIC ARC METALIZATION - Google Patents
METHOD OF ELECTRIC ARC METALIZATION Download PDFInfo
- Publication number
- RU2008132960A RU2008132960A RU2008132960/02A RU2008132960A RU2008132960A RU 2008132960 A RU2008132960 A RU 2008132960A RU 2008132960/02 A RU2008132960/02 A RU 2008132960/02A RU 2008132960 A RU2008132960 A RU 2008132960A RU 2008132960 A RU2008132960 A RU 2008132960A
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- RU
- Russia
- Prior art keywords
- wire
- electric arc
- anode
- product
- cathode
- Prior art date
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- Coating By Spraying Or Casting (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Способ электродуговой металлизации поверхностей изделий, включающий зажигание дуги постоянного тока между двумя перемещаемыми проволочными электродами, каждый из которых соединен с одним из полюсов источника питания, отличающийся тем, что диаметры проволочных электродов выбирают в соотношении 2 P1K1=P2K2, где P1 и Р2 весовой расход катодной и анодной проволок соответственно, a K1 и К2 - коэффициенты, равные произведению их плотности на теплоемкость и на температуру плавления γСр-Тпл, а обрабатываемое изделие перемещают со стороны проволоки, имеющей больший диаметр и являющейся анодом в сторону проволоки-катода меньшего диаметра.A method of electric arc metallization of product surfaces, including ignition of a DC arc between two movable wire electrodes, each of which is connected to one of the poles of the power source, characterized in that the diameters of the wire electrodes are selected in the ratio 2 P1K1 = P2K2, where P1 and P2 are the cathodic flow rate and anode wires, respectively, a K1 and K2 are coefficients equal to the product of their density and heat capacity and melting temperature γСр-Тпл, and the workpiece is moved from the side of the wire, guide and a larger diameter towards the anode which is of smaller diameter wire-cathode.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008132960/02A RU2386720C1 (en) | 2008-08-12 | 2008-08-12 | Electric arc spraying method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008132960/02A RU2386720C1 (en) | 2008-08-12 | 2008-08-12 | Electric arc spraying method |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2008132960A true RU2008132960A (en) | 2010-02-20 |
RU2386720C1 RU2386720C1 (en) | 2010-04-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2008132960/02A RU2386720C1 (en) | 2008-08-12 | 2008-08-12 | Electric arc spraying method |
Country Status (1)
Country | Link |
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RU (1) | RU2386720C1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2667571C1 (en) * | 2017-10-03 | 2018-09-21 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") | Method for increasing wear-resistance of centrifugal pump parts |
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2008
- 2008-08-12 RU RU2008132960/02A patent/RU2386720C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2386720C1 (en) | 2010-04-20 |
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Legal Events
Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20120813 |