Casi cored wire description
Calcium silicon cored wire technology is a new treatment in secondary steelmaking developed in recent years, alloy core wire can purify the molten steel, change the inclusion form, improve the cast ability of the importantly, it will increase the yield of alloy , cut down the cost and consumption.
Vertically flipped packing or horizontal flipped packing
Silicon carbide application
1. Sic deoxidizer is a kind of powerful compound deoxidizer used in casting and steelmaking industry.
2. It has replaced the traditional si or c powder to remove oxygen.
Silicon carbide advantage
1. Sic deoxidizer is a cost-saving substitute for ferro silicon.
2. It can save the electric energy and shorten the work time.
3. We can produce sic deoxidizer in all kinds of the specifications and sizes according to the customer¡¡£¤s requirement.
Description
Solid calcium cored wire, while processing calcium, there won't be other oxide from powder packet cored wire so as not to pollute the molten steel. This product has high-density mandrel, the wire has the least specific surface area, and it can reduce the calcium oxide inclusions to the least. The calcium content per meter and more stable content of activity calcium make the calcium processing effect more stable.
mainly produced and exported metal material,like metal scrap¡¢non-ferrous metal¡¢metal powders¡¢rare earth materials with high quality and resonable price.
M5000 is a compact desktop spectrometer for metal analysis based on ccd technology. Its design combines high performance with rugged construction and operational convenience with reliable operation. The programmable digital spark source, optimized optical system, auto spectrum correction, digital controlled and data capturing and durable spark stand enable you to obtain fast, reliable and accurate result for metal analysis.
Control ensuring high precision and stability
Dimension
L x w x h: 702 x 603 x 425 mm
Net weight: 80kg
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Size |¦ì3mm~|¦ì219mm
According to astm, jis, gb standard
Tolerance , surface, and other requirements will be according to requirements if have any, or it would be acc. To std
Exposed grid systems for aluminum acoustical suspended ceiling panels
Product
Specification
Size
Packing
Thickness
Main tee
15*38*3600/3660mm
15*32*3600/3660mm
30pcs/carton
0.35-0.80mm
Cross tee
15*38*1200/1220mm
15*32*1200/1220mm
15*38*600/610mm
15*32*600/610mm
60pcs/carton
Or
90pcs/carton
0.35-0.80mm
Wall angle
15*20mm
50pcs/carton
0.35-0.80mm
Oem is available we can make the size as your request, for more info pls feel free and contact directly
Product Description
Electrical Contact Rivet, Electric Contact Rivet, Rivet Contact, Electrical Contact for Relay, Electrical Contact Rivet for Relay
The unique post-processing technology, ensure that the contact surface is clean without foreign materials.Contact posesses low contact resistance, high bonding strength. When three lagers contact are used as switch contacts, you can greatly reduce the using cost. Stable and reliable suply of contact material, which ensures the quality of contact. All materials can be eletroplated with gold or silver.
1. Pure silverhas a high level of electrical and thermal conductivity, good plasticity and arc corrosion resistance, as well as a very low contact resistance.
1). It iseasily soldered and is the ideal contactor material for continuous, enclosed electric connectors.
2). It is one of the most widely used materials in small capacity and low voltage electrical appliances, such as automatic control switches, thermostats, baking machines, oven, timers, thermal relays, and computers.
2. AgCu rivet:
This contact has good electrical conductivity and its surface is not liable to oxidization. The addition of 3 - 28% copper may remarkably improve the silver's flame resistance. Hence, copper contact material may be used in current strength up to 16A. The addition of copper, especially of high copper content, for example 10%, will greatly reduce material transferring during DC working conditions. It is widely used in AC contactors, relays, electric tool switches, buttons, timers, and other household electrical appliances.
3. Fk AG contact rivet:
This fine crystal silver contains a 0.12% nickel additive and has a low contact resistance, which is similar to that of pure silver, without the variable switching times. Its fusion welding and flame resistance is slightly higher than that of pure silver, and under almost equal contact resistance, its strength and heat resistance are higher than that of a silver-copper composite contactor. It is suitable for various temperature adjustments of working current <10A.
4. AgNi /Cu bimetal rivet:
In low voltage engineering, this contact is widely used in AC switches as an electrical contact. Its advantages include that it may be directly soldered to contact bridges, without the need for additional solder layers, thus making manufacturing of contactor components simple and economical.
5. AgCdO/Cu bimetal rivet
1)This contact includes AgCdO10, AgCdO12, AgCdO15, and this kind of electrical contact has one of the most important materials in silver - metal oxide contact material. The fine CdO gives the contact special properties. When the temperature is above900oC, CdO sublimes, which cools the contactor surface and reduces arc energy and extinguishments. In addition, existence of cadmium oxide will improve
2)the welding resistance of the contactor. Its typical applications include low voltage contactors, relays, automatic switch flash relays, auxiliary switch series, timers, starters, breakers and leakage protective switches.
6. AgSnO2 and AgSnO2 In2O3 and bimetal rivet tri-metal rivet
1)AgSnO2 and AgSnO2In2O3 are the ideal environment-protecting materials for substituting AgCdO. Since SnO2 has better thermal stability and higher hardness than CdO, AgSnO2 and AgSnO2 In2O3 is higher and it is more difficult to processing these two materials.
Product Feature
- Rivet: solid & bimetal
- Materials: silver alloy and copper
- Silver material includes: fine silver, AgNi, AgSnO2, AgSnO2InOx and AgCdO, etc.
- Production capacity:75 million pcs/month
Application
Widely applied in low voltage electrical appliances, such as Contactor, Switch, Relay, Starter, Voltage Controller, Automobile, Circuit Breaker, Thermostats, Intelligent Switches etc
