China supply copper mould tubes/copper mould tube
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 800 pc/month
- Option:
- 50X50-650X650 mm
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Specification
copper products:
Metallurgical spare parts
Structure of Description
We are supplying High and Best Quality Copper Mould Tubes, which is the world's most Renowned and Reputed;
We supply Copper Moulds of Highest Quality, ensuring Maximum Life, excellent Heat Resistivity and smoothest Casting Operational efficiency.
CNBM, is the leading professional designer and manufacturer for copper mould tubes & plates as well as the complete sets of equipments & spare parts used for hundreds of domestic and abroad steel plants. The copper moulds supplied by CNBM adopt advanced European technology. Nowadays, CNBM is one of the largest copper moulds supplier and exporter with more than 30% market share in domestic market and 5% in the world market. We commit to supply products with world-class quality, competitive price, flexible payment terms, speedy delivery and excellent service, and we can also give technical guidance to help our customers to reduce the cost and increase the productivity. We have got high reputation from various customers all over the world.
2.Main Features
We are supplying High and Best Quality Copper Mould Tubes, which is the world's most Renowned and Reputed.
With Size range 50x50~650x650mm, Length 600-1100mm Radius R2500-R16000, Thickness 6-50mm
Steady and high quality,
Material Cu-DHP (SF-Cu DIN1787), CuAg0.1, Cu-Cr-Zr;Coating Cr, Ni-Co-Cr
We can design as per the customer’s specific requirements.
With lots of export expriences all around the world,
Fast shipment; 30-40days for production;
Packing : Strong, export worthy wooden cases.
3. Images
4.Specification
Square
Size range 50x50~650x650mm
Length 600-1100mm
Radius R2500-R16000
Thickness 6-50mm
Internal geometries Par parallel, single tapered, double tapered, multi-tapered, parabolic tapered
Material Cu-DHP (SF-Cu DIN1787), CuAg0.1, Cu-Cr-Zr
Coating Cr, Ni-Co-Cr
* We can design as per the customer’s specific requirements.
- Q:If 1g of copper reacts with 10mL of nitric acid according to the equation: Cu(s) + 4HNO3(aq) -->Cu(NO3)2(aq) + 2No2(g) +2H2O(l)What mass of copper would be produced? (if it were isolated)
- zinc oxide + hydrochloric acid ---> zinc chloride + water ZnO + HCl ---> ZnCl2 +H2O zinc oxide + sulphuric acid ---> zinc sulphate + water ZnO + H2SO4 ---> ZnSO4 + H2O zinc oxide + nitric acid ---> ZnO + HNO3 ---> ZnN + H2O + O
- Q:how much would be produced if you mixed 3.0grams of iron with a solution containing 15.0 grams of copper (II) sulfate.
- First write the balanced equation Fe + CuSO4----------> FeSO4 + Cu Write the givens m Fe = 3.0 grams m CuSO4 = 15.0 grams. Now what do you need to find. The Copper that would be produced. Since your given 2 reactants here you would need to know which one is the limiting reactant. First find the moles of both the reactants For Fe m Fe = 3.0 grams ; Molar mass (Mm) = 55.9 grams/mol n Fe = 3.0 grams * 1 mol / 55.9 grams n Fe = 0.0537 moles of Fe For CuSO4 m CuSO4 = 15.0 grams ; Molar mass (Mm) = 159.6 grams / mol n CuSO4 = 15.0 grams / 159.6 grams / mol n CuSO4 = 0.09398 moles of CuSO4. Now calculate the limiting reactant. n CuSO4 needed for 0.0537 moles of Fe 0.0537 moles of Fe * 1 mole of CuSO4 / 1 mole of Fe 0.0537 moles of CuSO4 is needed. Since the given moles of CuSO4 is excess Fe is the limiting reactant. Now to calculate how much Copper would be produced n Cu = 0.0537 moles of Fe * 1 mole of Cu / 1 mole of Fe n Cu = 0.0537 moles of Cu would be produced. Now mass of the Cu Produced = moles * Mm(Molar mass) Molar mass of Cu = 0.0537 moles of Cu * 63.5 grams of Cu / 1 mole of Cu 3.41 grams of Copper are produced. So amount of Copper to be produced by mixing 3.0grams of iron with a solution containing 15.0 grams of copper (II) sulfate is 0.0537 moles or 3.41 grams of Copper are produced.
- Q:Calculate the radius of a copper atom. r =__________ pm
- Hi simone! I am answering you from Italy. The question is really difficult to solve. My suggestion is as follows: Atomic weight of Copper = 63.55 g/mol Copper density = 8.97 g/cm^3 You can easily see that 8.97 grams of copper has a volume of 1 cm^3. You have to calculate the number of Cu mole which occupies 1 cm^3. That means: 8.97 g copper /63.55 g/mol = 0.1411487 mol in 1 cm^3 which means that 0.1411487 mol *6.022* 10^23 molecules/mol = 8.49997*10^+22 molecules of Copper in 1 cm^3. From these data you can calculate the volume per molecule =1 cm^3/8.49997*10^+22 molecules= =1.17647*10^-23 cm3/molecule You have to consider the molecule shape as a sphere. The volume of a sphere is given by: V= 4/3 pi*r^3 --> where pi = 3.14 so, 1.17647*10^-23 = 4/3 pi * r^3 --> r = 1.41091*10^-8 m = 141.091*10^-10 --> m = 141.091 Angstroms. Angstrom to picometer (A to pm) --> pm = 100 *A 141.091*100 Amstrongs = 1410.91 pm --> 'pm' is the abbreviation of picometer. Result: r = 1410.91 pm NOTE: 6.022* 10^23 molecules/mol is the value of the Avogadro constant [NA] which is defined as the ratio of the number of constituent particles [N] (atoms or molecules) in a sample to the amount of substance n (mole) through the relationship NA = N/n [Source: Wikipedia] Kind regards from Italy. C6H6
- Q:Is it because of the different columns that Copper and Iron are in, in the periodic table? What do the columns represent?
- Sort of, but it's more than that. The columns represent groups of elements that have similar chemical properties. The transition metals are a bit tricky when it comes to charges of the ions. Part of the answer lies in the electron configurations of the two metals: Fe: [Ar] 3d8 4s2 Cu: [Ar] 3d10 4s1 The 4s electrons come off first, and generally leave none behind. In the case of Cu, this gives a +1 ion. In the case of Fe, this gives a +2 ion. From here, both can lose another electron fairly easily, giving Cu+2 and Fe+3. If you don't understand electron configurations, just realize that Cu has one electron in the fourth shell, while Fe has two. Those outermost electrons are relatively easy to pull off the atom. The inner electrons (the 3d electrons) are a little harder to pull off, but one more can be removed in each case. As you remove more electrons, it gets more difficult to remove more since there's a stronger attraction between the positively charged nucleus and the negatively charged electrons. There's more to it than that, but that should suffice for now.
- Q:I am on my period and despite bathing everyday I keep smelling copper. It doesn't always happen, just a few periods out of the year. I just think it's wierd and I'm worried others will smell me and think I stink, even though I don't think copper stinks, smells are relative. Anyone have a legit answer for me? Thanks.
- The copper smell you're smelling is actually the iron smell that comes from your blood. To tone that down a bit, there is no getting rid of it as there is no getting rid of the bleeding that happens, be sure to change your pad often..you underwear when needed. Wash with an anti-bacterial soap when you're showering, Dial for sensitive skin works well. Bacteria, all bodily functions contain natural happening bacteria, offers a platform on which iron clings to. Otherwise make sure to eat lots of fruits and vegetables and stay away from refined sugars while you're premenstral and menstral. Fruits and veggies make your bodily secretions smell sweeter. Good luck!
- Q:I did a lab experiment where I was testing the hardness of copper alloys when reducing the materials thickness. My results show that the more the materials thickness was reduced, the harder the material became. Why is this?
- copper for example exhibits work hardening which strenghtents material that is being deformed. it is result of defects caused by movements of atoms along slip planes (defects act as rivets restricting degrees of motion for slip planes). to release this stress, you need to apply heat for prologned time and material will return to original (soft) state.
- Q:I recently told a friend that I don't want a copper bit and she said 'but they make the horses' mouth wetter.' And that just stumped me, because that was the only reasoning she had. What exactly does the copper mouth DO? What is the point? I understand it makes the horses salivate more... but why is this a good thing?
- It is a good thing , because the wetter the mouth is , the more sensation it is has , it keeps your horses mouth very tender , and then you get a better response from your horse with an easy correction , not having to tug and pull on your horses mouth , when they get a hard tough mouth .
- Q:What is the change in length of a 2.00 m copper pipe if its temperature is raised from 20°C to 972°C? any help would be loved.
- thermal expansion of Cu is 16.5 ?m·m?1·K?1 temp swing is 952C so 952 x 16.5 E-6 15.7E-3 or 15.7mm edit forgot the 2 meters, so 31mm is the answer.
- Q:I heard it was from the last one. How much should I use to ask for it?
- The central air conditioning refrigerant pipe does not need to calculate the pipe diameter, and the pipe joint size is limited at the factory equipment joint. Wind system only need to calculate the diameter of the pipe.The wind system is the assumption that the flow velocity range according to GB standards, to assume a wind speed of V, and then through the air as is known, then according to the wind pipe area (3600* = air / wind duct area that is assumed), and then to check the information, the wind pipe what size can be selected, 0.23 is that before the wind area, then you can choose a 500*500 wind pipe, this pipe is 0.25 of the area, then put 0.25 into the formula: = air / wind speed (wind area *3600), namely: V= / air (0.25*3600), can be calculated by 500*500 tube after wind velocity.Finally, the pipe diameter is the diameter of the preliminary design under the premise that the actual flow rate meets the specifications. Of course, the calculation needs to be checked later.Seek acceptance as a satisfactory answer.
- 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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China supply copper mould tubes/copper mould tube
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 800 pc/month
- Option:
- 50X50-650X650 mm
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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