High Density Copper Profile for Electrical Equipment

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 500 kg

Supply Capability:: 10000 kg/month

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Product: high density copper profile

Type Specifications: T2, TU1, TU2
Copper profile is processed copper with special shapes, and is mainly used in electric power equipment, railway sliding wire, and electronic leadframe, Feichi Copper & Aluminum owns several patents for high-density copper profile production, with the products of strong competitiveness and widely welcomed by the customers

High density copper profile Specifications

Type	Cu%(WT)	W%(WT)	RWMA	Density	E-conductivity(Min)		heat conduction	thermal expensivity
			Class	(Min)		Hardness	((W/mK))
						(Min)
CuW55	45±2	Balance	10	12.30g/cm3	49%IACS	125HB	~260	~11.7(10-6/K)
CuW60	40±2	Balance		12.75g/cm3	47%IACS	140HB
CuW65	35±2	Balance		3.30g/cm3	44%IACS	155HB
CuW70	30±2	Balance		13.80g/cm3	42%IACS	175HB	~240	~9.7(10-6/K)
CuW75	25±2	Balance	11	14.50g/cm3	38%IACS	195HB	200~230	9.0~9.5 (10-6/K)
CuW80	20±2	Balance	12	15.15g/cm3	34%IACS	220HB	190~210	8.0~8.5 (10-6/K)
CuW85	15±2	Balance		15.90g/cm3	30%IACS	240HB	180~200	7.0~7.5(10-6/K)

Copper profile is processed copper with special shapes, and is mainly used in electric power equipment, railway sliding wire, and electronic leadframe, we owns several patents for high-density copper profile production, with the products of strong competitiveness and widely welcomed by the customers

Q:I cleaned a thick copper bracelet I have with salt and lemon juice, based on what I read on the web. I then washed the solution off with soapy water. Not only did it oxidize with a vengeance, but now there is a whitish, rainbowish tone on certain areas of the bracelet.Why did this whitish tone get on the copper? How do I get rid of it and clean the copper corectly.I would appreciate informed answers only, from people who have actually USED the method they are suggesting... I can do a web search myself, I need to hear people's experience!: you should be able to find BRASSO in your local grocery store in the cleaning products section. wash with warm soapy water when you finish, and rinse with clean water thoroughly.

Q:I‘m writing up my A2 physics coursework and i understand the concept of eddy currents and that it‘s because copper is a better conductor but i good explanation of how a better conductor leads to stronger eddy currents would be highly appricieated.Thankyou so much in advance !! :D: Magnet Falling Through Copper Tube

Q:why is copper (ii) nitrate blue? - is it the copper ions?and why is potassium chromate yellow?please link to a website if you can cuase i have to site a source: You can look all of these up yourself by using Google or another search engine. Why expect others to do it for you?

Q:What would be a good science experiment (cant use any expensive equipment) on copper sulfate and how would i test it?: Sabrina..you can make a copper sulfate crystal garden as a visual demonstration of osmosis. Make a solution ( ~ 15 % vol/vol ) sodium silicate in water ( sodium silicate is sold in drug stores as liquid glass and is a non-organic glue ). Place the solution is a small bowl , then add a crystal of copper sulfate ( the crystal should be about 1-2 mm in diameter.. the size of a large pinhead). After about 10 minutes the crystal will begin to grow into a spar -shaped blue crystal..much, much larger than the tiny crystal of copper sulfate . This is because the small crystal of soluble copper sulfate becomes coated with the insoluble copper silicate that forms a semipermeable membrane .At that interface as water moves in to dissolve the copper sulfate the rapidly forming copper silkicate seals the surface and the crystal burgeons with the water. Placing many of the copper sulfate cyrstals in the bowl will produce a forest of bluish spars . Using other salts like cobalt chloride ( dark blue spars ) or ferric chloride ( yellow spars ) or nickel chloride ( green spars ) will produce a very colorful garden of colors . As long as the metal chosen forms an insoluble silicate it will work

Q:Do copper(I) sulfide and copper(II) sulfide look alike? What is their color?What is the color of copper(I) sulfate and copper(II) sulfate?: Copper Sulfide Color

Q:What do i do about my showers water pipe?: God,no. l would rather pay someone to do it. changing tires, is as much fun as watching paint dry

Q:How to seperate a mixture of copper(II)sulphate and copper(II) carbonate? Can anyone kindly help me with my science question?: Density Of Copper Ii Sulfate

Q:i would like to know the procedure of producing copper sulphate and its solution of Cu + H2SO4: You Mean Copper Sulfate? The charge of Cu is 2+ And The Charge OF SO4 is 2- So when you mix them they will give you H2SO4 which is a neutral compound!

Q:Why tungsten, not copper?: Copper would melt before it could reach the temperatures necessary for incandescence. Tungsten, on the other hand, has a higher melting point than any other element, and stays solid at such temperatures.

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