High Power Tungsten Electrical Contacts
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- Supplier: Nantong Rongxin Electrical Control Technology Co. Ltd.
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Product Overview
Description
Specification
Place of Origin | Jiangsu,China |
Brand Name | Rongxin |
Product name | Iron pin tungsten electrode contact |
Size | Customized |
Material | Iron/tungsten, copper/tungsten, tungsten |
Application | Automotive electrical contacts Various automatic switch contacts Various shutter contacts Various communication mechanical contacts Various alarm contacts Signaler contacts for electronic instruments |
Sample delivery | 7-20days |
Product Description
Product name: copper pin tungsten contacts, copper rivet tungsten contacts, car horn pure tungsten contacts, nickel-plated tungsten contacts, horn tungsten contacts, snail horn tungsten contacts, high temperature tungsten contacts
Tungsten copper contacts, contacts, static contacts, moving contacts
The combination of the tungsten contact base and the copper surface is made by a vacuum welding method. The combination of the two has very high strength and does not crack under the action of a high-temperature arc. The base tungsten copper is used as the arc ablation-resistant working surface, which truly realizes the composite of two different materials.
The high melting point tungsten contact of copper tungsten contact has compressive strength and arc ablation resistance. Copper not only improves electrical conductivity, heat conduction and processing performance, but also absorbs a large amount of arc heat when the arc evaporates at high temperature, improving use conditions and reducing electrical corrosion effect.
Tungsten Copper Combination Contact
Copper tungsten contacts have high density, high thermal conductivity, high strength and hardness, low electrical resistivity, low thermal expansion coefficient, and arc burn resistance, welding resistance, galvanic corrosion resistance and other properties in electrical contact materials and electrode materials. The advantage of application is that other materials cannot be replaced in the short term.
Product definition Tungsten contact is the contact point used to realize the circuit connection or breaking in the switch. It is used in the contacts of AC contactors, car horns, electric horns, magneto and other electrical products.Product size: 1. Tungsten contact size: contact head diameter Φ3*L-Φ8*L;
2. Welding tungsten sheet: powder sintered tungsten sheet, tungsten rod cutting sheet, diameter Φ3-8㎜;
3. Welding base: tungsten Sheet + copper rivets or iron (stainless steel) rivets, that is, copper-based pure tungsten contacts or iron-based pure tungsten contacts;
4. Welding method: vacuum high-frequency brazing furnace, through which the tungsten sheets, rivets and solder have been set up The temperature zone of the vacuum welding furnace is controlled to achieve the purpose of tungsten contact welding.
5. Surface treatment: pure tungsten contacts are nickel-plated, not nickel-plated, that is, nickel-plated tungsten contacts on the surface and tungsten contacts without nickel-plated on the surface;
Product introduction: Tungsten is used as electrical contact or contact material, which is resistant to arc ablation; good resistance to melting; metal surface evaporation caused by electric heating, less transfer and consumption; strong current interruption ability; and good wear resistance Damage, dynamic attack performance. Compared with other metals or alloy materials, the price is low, so tungsten contacts and tungsten wafers are widely used in various fields of industry, agriculture, science and technology and national defense.
Company Profile
Nantong Rongxin Electrical Control Technology Co., Ltd. is the former Rugao Shuguang Tungsten Molybdenum Material Co., Ltd. founded in 1984. It is mainly engaged in the R & D of electrical control technology, the production of electrical switch contacts, automobile horn contacts, automobile electrical contacts, and the sales of tungsten molybdenum materials and tungsten molybdenum products. In addition to being widely sold at home, the products are also exported to Europe, America and Southeast Asia, which fully meet the needs of different levels of domestic and foreign markets and enjoy a high reputation. The company has various advanced product testing equipment, including metallographic analyzer, spectrometer, tensile tester and ultrasonic flaw detector, which provides a guarantee for product quality. Nantong Rongxin adheres to market orientation, pays attention to scientific management, technological progress and sales service, accumulates several years of experience, establishes the factory with "quality", promotes the upgrading of enterprise products and improves quality. It has been awarded as a science and technology progress award by provinces and cities for many times. The company takes product quality as the enterprise life and users as the enterprise God. We sincerely welcome people from all walks of life at home and abroad to negotiate business and establish good cooperative relations.
FAQ
1.Who are we?
We are based in Jiangsu, China, start from 2010,sell to South Asia(80.00%),North America(10.00%),Eastern Asia(10.00%). There are total about 51-100 people in our office.
2.How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Tungsten contact,Tungsten needle,Tungsten particle,Molybdenum wire,Tungsten rod
4.Why should you buy from us not from other suppliers?
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5.What services can we provide?
Accepted Delivery Terms: FOB,EXW；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal,Cash;
Language Spoken:English,Chinese
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