Silver Contact

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PortShanghai
Delivery Lead TimeWithin 15 days after receipt of orders
Payment Terms 2

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Supplier Info.

Company Name Shanghai ZHJ Technologies Co., Ltd.
Membership Free member
Registration Date2004.09.29
Country/RegionChina
CityShanghai
Contact Wudy(Mr.)

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Product Attributes

- Brand Name SHZHJ
- Place of Origin China
- Supply Type OEM Service
- Condition New
- Related Keywords electrical contact, silver contact, solid rivet, electric contact, button rivets

Description by Manufacturer

I Ag Series
Silver and fine silver possess very high electric and thermal conductivity. Low and
stable contact resistance and good processing and welding performance. Because
of a little nickel added into silver, fine silver has higher intensity and thermal-resistance
performance than silver under same contact resistance. Therefore
its fusion resistance and arc burning resistance are better than that of silver.
Under the same application condition, fine silver can take the place of silver.
II AgNi Series
AgNi material with 10-40% of high melting-point metal nickel has high electric
conductivity, low contact resistance and little burning loss. This material has
little transfer when connecting and breaking direct current. AgNi material are
widely used to AC and DC low-voltage devices, such as relays, instruction switches,
can switches, assisting contactors. Instrument switches, optical control switches,
temperature controller and washing machine timers, etc.
III AgCdO Series
AgCdO is the most used contact material at present. CdO obviously increased the
fusion resistance or cohesive resistance of the contacts at the moment of getting
through big current. The sublimation of CdO cools the contact surface. Lowers
the arc energy and extinguishes the arc. Therefore AgCdO can meet the main requirements
of low-voltage apparatus to contacts. Such as arc burning resistance at
big-current switching-on, low and stable contact resistance under various loads
and good arc extinguishing performance. Since Cd pollutes the environment. It is
being substituted by other materials.
VI AgSnO2 Series (Cd free)
This material is produced by dispersing SnO2 Oxidation in silver base using produced
by powder method and keep up superior electric conductivity with improved
anti-arc, anti-fusion, anti-abrasion. This materials, as silver oxidation dispersed
strengthening Type type alloy dispersion, features that SnO2 is thermally stable
and AnO2 is distributed fully on Ag Metrics as a high anti-arc, anti-fusion,
anti-abrasion pre-oxidizer materials. Especially, this material possesses excellent
properties for the use of Relay and Switch at Heavy load Area of DC.
V AgSnO2In2O3 Series (Cd free)
This is the superior material in the properties of anti-fusion and anti-abrasion
under various load conditions because it is Cd-Free material, now one of serious
environmental issues, and it is produced by internal oxidization method alloying
Ag-Sn alloy with many additive elements. This is used for AC and DC Load.
VI AgCu Series
Anti-discoloration decreases depend on the content of copper, while hardness and
mechanical anti-abrasion increases. Contact strength is strong and it is not
usable if there is Sliding Contact tact when it operate

Price

Price Condition FOB

Packaging & Shipping

- PackingVacuum plastic
- Delivery Lead TimeWithin 15 days after receipt of orders
- Minimum Order50000 Pcs
- Delivery PortShanghai
- Shipping Career

Product Image

Electrical Contact Related Products

Related Products from premium suppliers on EC21

- Shanghai ZHJ Technologies Co., Ltd. is mainly exporting to Asia, Europe, South America, Australia

Company Profile

About Shanghai ZHJ Technologies Co., Ltd.

Membership Free member
Registration Date2004.09.29
Country/RegionChina
CityShanghai
Contact Wudy(Mr.)

Shanghai ZHJ Technologies Co., Ltd. was established in the year of 2007, Integrating R&D, production, sales, technical consultation and service, ZHJ is a national torch plan hi-tech enterprise in the line of contact material. Our products include contact rivets, silver alloy wire, button rivets, contact tips, clad metal, stamping parts. The material includes Ag, AgNi, AgSnO2, AgZnO, AgCdO, AgW, AgC, and AgWC and so on ZHJ is committed to the use modern science and technology to solve the problem with contact materials, we import B5000 Auto machine from Bihler in Germany to enhance and improve the companys technology level. ZHJ main products include six series of silver alloy wire, contact rivet, contact tip, PM contact tip, button contact and contact Assembly, Through our experience in precious metals processing for over 20 years and our broad know-how in current carrying electrical connections we are the partner of choice for many companies in a broad range of industries and in nearly all market regions.
　　ZHJ products are widely used in high voltage electrical appliances, railway transportation, aerospace, electronics, communications, home appliances, ZHJ is committed to service mainly serve in high-end appliances, electronic products of the world famous company. Companies adhere to the technology - oriented, committed to electrical contact materials, technical innovation, service and perfect electrical.

Buying Categories

- Other Electrical Equipment >> Electrical Equipment & Supplies
- Electronic Dictionary >> Office & School Supplies

Selling Categories

- Electrical Equipment & Supplies >> Other Electrical Equipment
- Minerals & Metallurgy >> Alloy
- Office & School Supplies >> Electronic Dictionary

Keywords

electrical contact , button rivets , contact tip , contact rivets , clad metal

Registration Date	2004/09/29(Year/Month/Date)
Buyer / Seller in EC21	Seller
Business Type	Manufacturer
Year established	2007
Employees total	101 - 500
Annual revenue	USD 500,001 - 1,000,000

Contact Information Order Credit Report

Company	Shanghai ZHJ Technologies Co., Ltd.
Address	1000 Xinsongjiang RoadShanghaiShanghai201600China
Phone	86 - 21 - 37782156
Fax	86 - 21 - 37781636
Homepage	http://www.shzhj.com
Contact	Wudy / Overseas Sales Manager

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Silver Contact

Product Attributes

Description by Manufacturer

Price

Packaging & Shipping

Product Image

Electrical Contact Related Products

Related Products from premium suppliers on EC21

Main Export Markets

Company Profile

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