In the production of stainless steel pipe, because of the influence of the production process, there may be excess burrs on it, which should be removed in time to prevent the normal use of it.Then what methods can we follow to remove the burr in time?

1, scraper method: the device is equipped with a blade, the pipe into the device to form a rotation, can be cut and scraped on the burr, scraped out of the burr from the hole.

2. Roller method: through repeated gravity rolling, the burr properties on the stainless steel tube become fine and soft to achieve the removal effect.

3. Oxidation method: gas flow is passed into the welding, and the waste heat in the pipe is burr oxidation falling off by itself.

4, hand pull: for some small burrs, directly pull out by hand without the help of a tool, but pay attention to the sharpness of the product to avoid cutting the stainless steel pipe.

When removing burrs, we must pay attention not to scratch the stainless steel tube, and when using it, it should be used correctly.In order to avoid burr, we can choose the appropriate method.And timely polish work.

Stainless steel plate has brought a lot of role, and can be used in many occasions, in the production of time, the key step is its material selection, only choose the right, to do its production, what are its material selection skills?

1. The mechanical properties of the fastener materials, especially the strength requirements.

2, the working temperature of the stainless steel plate on the heat resistance of the material.High temperature strength and oxidation resistance.

3, the production process of material processing performance requirements.

4, the working conditions of stainless steel plate on the corrosion resistance of the material requirements.

5, weight, 304 stainless steel price, procurement factors should be considered.

We must master the material selection skills of stainless steel plate, and also do a good job in a series of production operations, material for its quality is very important, so we must do a good job in material selection work, choose the right material production.

1, can aluminum alloy rust? Under normal circumstances, aluminum alloy will not rust, because it contains aluminum, aluminum has a strong oxidation resistance, can form a dense alumina film to prevent further oxidation and corrosion of aluminum alloy. However, if the aluminum alloy surface is scratched or damaged, it will destroy the aluminum oxide film, causing the aluminum alloy to begin to rust, so it is very important to maintain the integrity and cleanliness of the aluminum alloy surface.

2, once the aluminum alloy rusts, it is generally due to the influence of oxidation, corrosion and other factors on the surface of the aluminum alloy, resulting in oxidation and rust on the surface.

Stainless steel wire is a specially treated stainless steel material, usually composed of 18% chromium and 8% nickel. Stainless steel wire is widely used in buildings, automobiles, food processing, medical equipment, electrical equipment, aerospace and other fields. The following will introduce its use field and characteristics in detail.
1. Construction field
In the field of construction, stainless steel wire is often used to make wire ropes, steel bars and so on. For example, stainless steel rope is often used in bridge cables, suspension bridge handrails, lift cables and other fields. In addition, stainless steel wire has also been widely used in building hooks, building wall core wall reinforcement and other aspects.
2, electrical equipment field
In the field of electrical equipment, stainless steel wire is used to make wire envelopes, which are firmly insulated and will not break, so it can increase the life and safety of electrical appliances and cables.
3. Food processing
In the field of food processing, stainless steel wire is widely used in the manufacture of food processing production lines, baking tools, food processing machinery, oven shielding nets, etc. This is mainly because stainless steel has high safety, will not release harmful substances when in contact with food, and is not easy to rust
4. Medical device field
In the field of medical devices, stainless steel wire is widely used in the manufacture of medical equipment and medical supplies, such as hooks, surgical instruments, artificial heart valves and so on. Stainless steel wire is crucial for medical devices because it does not corrode, has good histocompatibility with the body, and does not produce allergic reactions and contamination.
5. Aerospace field
In the aerospace field, stainless steel wire is often used to manufacture bolts for aircraft engine components, turbine inlet navigation, etc. Stainless steel wire can be used for a long time under high temperature, high pressure and high str

Stainless steel degaussing can be processed by heating or degaussing machines.
Because stainless steel will produce weak magnetism after cold processing, to eliminate this magnetism after heat treatment can eliminate this magnetism. If heating is not possible, there is a degaussing machine for degaussing.
The specific method of degaussing:
Solid solution annealing and bright annealing can be done.
Solution annealing, or carbide solution annealing, a process in which the finished product is heated to more than 1850 deg F(1010 degrees Celsius) to remove the carbide precipitation (that is, the carbon that has escaped from the stainless steel solid solution), after which it is rapidly cooled, usually by quenching with water, and the carbides contained are returned to the stainless steel solid solution.
Bright annealing, commonly known as brilliant annealing, is mainly heated in a confined space after annealing, so that the temperature is slowly cooled in a confined space below at least 500 degrees and then naturally cooled, there will be brilliance and not cause decarbonization.
Attention:
Stainless steel cannot be demagnetized by chemical methods.
The so-called magnetic stainless steel strip is the original non-magnetic stainless steel to obtain magnetic, in this process, the object has countless molecular current orientation messy, macro objects do not show magnetism. Under the action of an external magnetic field, the orientation of these molecular currents changes and tends to be consistent, so that the macroscopic object shows magnetism, that is, the object is magnetized.
The chemical reaction only changes the molecule and does not change the internal current, so the chemical reaction does not demagnetize.

How to maintain stainless steel

1, the surface of stainless steel needs to be regularly cleaned and maintained, so that it can maintain its gorgeous outside and extend the service life of stainless steel. When we clean the stainless steel surface each time, try not to use steel balls, grinding tools, etc., so as to avoid scratches.

2, for the protection of stainless steel, in fact, as long as you pay attention to daily hygiene, when each cleaning is finished, remember to dry the water stains in the stainless steel, so that it will not cause rust or yellowing. Often time observation will find that in fact, many stainless steel objects are very different from when they were bought, and these are caused by not cleaning.

3, in the maintenance of stainless steel remember to scrub more and less contact with alkaline substances, because alkaline substances will make stainless steel aging or rust, only in this way can effectively maintain stainless steel.

4, preservation is also very important, stainless steel surface has a passivation film, if it is stored in the metal cabinet for a long time, it is very easy to rust. Therefore, if you want to maintain it well, you can store it in the cabinets of wood, marble, granite and other materials.