Q:Why is the 6063 aluminum bar not shiny?

The aluminum rod surface is oxidized, polished aluminum, light, in the air will be oxidized, luster degree decreased gradually. In the liquid oxidation method can uniformly, forming a layer of aluminum oxide protective film. After processing or a layer of wax or varnish to protect.

Q:Does the aluminum bar react with washing powder?

No chemical reaction, because the main components of washing powder is twelve sodium, with good detergency, and very easy to use, so loved by the people.

Q:How about the formula for the input and output of the cast aluminum rods?

It's not clear whether your inputs and outputs are cost or metalIf it's metalOutput = cast furnace capacity - metal loss - Scrap (process quality scrap, scrap, sawdust, dry block, aluminum skin)

Q:What can make the aluminum bar surface shiny?

2, the formation of aluminum hydroxide3, aluminum hydroxide heating decompositionCase 2: low concentration dilute hydrochloric acid solution (HCL)1. Dip the alumina into dilute hydrochloric acid of low concentration2, after a period of three, remove two aluminum oxide

Q:What's the difference between cast aluminum bars and extruded aluminum bars?

Production process of standard extruded aluminium barsThe aluminum bar production line can be divided into casting workshop, mould workshop, extruding workshop (1) / (two), aging workshop and packing workshopWarehouse and aluminium bar warehouse. The company's general production process is: casting workshop, aluminium bar warehouse, extrusion workshop, aging workshop, packingWarehouse to finished warehouseThe following analysis focuses on the casting workshop, extrusion workshop and Aging Workshop. (1) the casting processThe final purpose of casting process is the production to meet the requirements of the aluminum rod, and to produce the aluminum rod, to go through the process of melting, casting, cutting bar, aluminum rod casting workshop process of smelting process, uniform cooling, washing bar, aluminum rod into the warehouse,.

Q:1060 pure aluminum rods, how to process hardness?

Hardness, HB, is generally referred to as Brinell hardness in the mechanical industry". Brinell hardness measurement method is to use a hardened steel ball, such as the diameter of 5 mm steel ball, with a certain force into the parts or material surface, and then measure the indentation size, read the hardness value.

Q:How high is the aluminum bar heated until it is bent?

Look at this change: a hub is a kind of precision forging, precision forging, aluminum bar heating by high-end technology of spinning and heat treatment and NC machining, and then after the product inspection process to eliminate defects strictly, finally produce high quality precision forging Aluminum Alloy hub.

Q:Is aluminum rod 6061 different from 2A12 hardness?

They are medium in annealing, quenching and thermal state. It is often used in anodic oxidation and coating method or appearance of aluminum clad to improve corrosion resistance.6061 aluminum rod induction function is relatively good, but also reasonable, in the industry above the use of appropriate extensive,

Q:I know that aluminum rod forming is roughly after melting, casting slag mixing, so several links, only for the specific details of the process (i.e. work instruction) is not very clear, I hope this familiar person can detailed, thank you!

After smelting, is there a component test to adjust the composition?

Q:Which is the best magnesium bar and aluminum bar for electric water heaters?

The water heater contains a magnesium bar because the electric heating pipe will react with the tank inside the heater in the course of heating. If there is no magnesium bar, it will corrode the inner liner.