High Purity Copper Alloy Bar for Electric Power

High Purity Copper Alloy Bar for Electric Power

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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 Purity Copper Alloy Bar

Type: T2, TU1, TU2, TP2

Produced by low-vacuum copper smelting casting technology with its intellectual property right owned by Feichi Copper & Aluminum; high density and high purity product with low hydrogen and oxygen content, usually processed into copper products of various shapes and widely applied in steel making, electric power, ship building, and machinery sectors

High Purity High Density Copper Alloy Bar specification

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)

High Purity High Density Copper Alloy Bar Application:

Produced by low-vacuum copper smelting casting technology with its intellectual property right; high density and high purity product with low hydrogen and oxygen content, usually processed into copper products of various shapes and widely applied in steelmaking, electric power, shipbuilding, and machinery sectors

Q:Where would I find tables for K values of different diameters and different bends in pipes?: Every text book will give you a different answer to this question some go by the pressure that the liquid is being delivered at. some base it on roughness of the interior of the pipe. the second part of your question. If you can find some old or maybe even new handbooks on piping systems they have pipe sizes, flow at various pressures, resistance to the flow caused by roughness of the pipe and the resistance to that flow that an elbow, valve or any fittings in the system. My advice to you, look in the phone and see if you can find a mechanical engineering firm that has some old books on piping systems and see if those books have the info you want. Or maybe they can tell you where you can buy a book with that info in it. You could go online to a pipe manufactorer or seller, or maybe even visit a local plumbing supply house and tell them that you are looking for a book that gives charts for resistance to flow in certain types of pipes and fittings. Good luck on this, it is a very interesting subject to study.

Q:I replaced some plumbing about a month ago and it has already pitted where it goes through the floor. The previous pipes were here for years without pitting.: IT maybe that you didnt wipe the flux off the pipe? what type of floor? if it is cement then it is the lyme that corrodes copper. also after using flux and solder the quicker you can run water thru it the better the job flux is an acid and will eat the copper from the inside out

Q:I am getting a new AC (Lennox XC13) and of course it is built for R410A . I have existing copper line but it‘s size left the sales guy stating that I need to replace the copper and make it bigger. Evidently 3/4 is too small and would make the new Lennox work less efficient. Does anyone know if I am being hosed?: this sounds right, and if it's a different refrigerant, it needs a different oil, so no contamination takes place. replacing all the lines is a good idea. keep the pipe and get the money yourself, it's like 2.80 a pound!

Q:I want to keep the ram cool i just bought and was wondering what type of heat sink would keep it cooler copper or aluminum i also have a fan on top of each if it mattersThanks: copper is better

Q:After the operation of the outdoor unit of my GREE air conditioner, the refrigeration can be done, but the rough copper pipes under the outdoor machine will frost. What's the trouble?: 5, the fall temperature, rain when frost will occur, but also a normal phenomenon

Q:Their replacing my water pipes with new copper pipes, atleast i think their copper i assumed their copper because of their color. Anyways whenever i brush my theeth i have a metal aftertaste, not that i drink the water but it taste funny.: DONT DRINK THIS WATER .BECUSE HTS NOT HEALTHY .AHE GOOD ONE IS WHITHOUT TEST

Q:How to i get a spark out of copper or nichrome wire? Which will hold more electricity? If i connect one end of wire to one pole of a battery then connect the other pole of the battery to the wire (not the end of it but apart of the length) will that get a current running through the wire? How can i check if there is a current running through the wire? Thank you!Oh one last question (not related, i am not making explosives!) I heard that non dairy coffee creamer is flammable and flour is as well, well which is more so? also is it only a certain type of flour? i think it really is amazing that people ingest this stuff, thats all.: You ask how to get a spark out of copper or nichrome, and next you ask if common cooking ingredients are flammable, and state you are not interested in explosives? It's kind of hard to believe. All foods are flammable. That's why they are foods. Almost none of them are explosive except as airborne dust, and then only in certain concentrations. Connecting copper, nichrome, or iron wire across battery terminals will result in almost instantaneous melting and some vaporization of the wire. If you do it with bare fingers it results in 3rd degree burns. (They are flammable, as well.)

Q:When using air-conditioning, the entire copper pipe surface will produce a lot of condensation water, the cooling effect? Will it affect the life of the air conditioner?: Brass produce condensed water but not ice cream is a kind of refrigeration system normally do not have to worry about. But there is a situation to deal with is in the brass outside the thermal insulation layer of condensed water which is not normal because: the insulation layer is too thin insulation layer is unqualified; when installing the bandage bandage too tight (though it doesn't affect the service life and the refrigeration effect but still need to be solved Water Leakage); or ice cream has brass that leads to the heat preservation layer outside the condensate water, this kind of phenomenon in general state of ice cream or refrigeration tube belongs to the shortage of refrigerant to leak and refrigerant, thick tube ice or frost is too much refrigerant inside the machine, the heat exchange of refrigerant circulating pipeline is bad even blockage caused by dredging needs!

Q:Well... I need some information on:If we use Iron nails, and we wrap copper wire around them, and use batteries to create magnetism.I know that the copper wire will probably create more of an electric charge, and add on to the magnetism. this is what I need answered, however. Why does this cause the magnetism to enhance? And is it used in some basis of creating energy?: The fact that the copper wire is coiled is crucial. By running a electric current through the wire, you are creating an induced magnetic field through the iron nail. This is the principle of inductance. Remember, when you create an electric field, you are also creating a perpendicular magnetic field. The coils are creating a nearly circular (planar) path for electron flow, so the magnetic field is oriented along the axis of the nail (right-hand rule). If the iron nail already has a magnetic field present, then you have an addition/superposition of magnetic fields. Otherwise, the source of the magnetism is solely inductance. Applications of induction principles include motor and generator design.

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