The wire section circumference is very small, the common product specification diameter is 5-13mm. According to the different rolling mill can be divided into two kinds of high speed wire rod (high speed wire) and ordinary wire (wire).
Steel Wire, which is mainly used in construction of reinforced concrete structure for reinforcement, can also be cold drawn to steel wire for strapping, etc
Steel Wire Steel Wire,Stainless Steel Wire,Steel Wire Rod,Carbon Steel Wire TIANJIN ZHENXIANG STRIP PROCESSING CO., LTD. , http://www.zhenxiangsteel.com
/*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; Home>Bearing knowledge>The main reason for the formation of corrosion caused by the corrosion of bearing products The main reason for the corrosion of the bearing product corrosion
The main reasons for the formation of rust are as follows: 1. Some companies do not rigorously remove the anti-rust regulations and the anti-rust packaging requirements of the oil seal during the production of the bearing to prevent rust on the bearing parts and the mounted bearing products during the processing. Disposal. If the ferrule is too long during the turnaround process; the outer circle touches corrosive liquid or gas. /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
2. The quality of anti-rust lubricants and fire-fighting products used by some companies in production is not up to the requirements of process technology rules.
3. Because the price of bearing steel drops and then falls; then the raw material of bearing steel gradually declines. For example, the content of non-metallic impurities in steel is high (the increase of sulfur content in steel reduces the corrosion resistance of the data itself); the deviation of metallographic arrangement The bearing steel used in the production company is more complicated; the amount of steel raw material is even more.
4, some companies have poor environmental conditions; high levels of harmful substances in the air; turnover places too. Yanyue apricots У ä½¬ç¯ ä½¬ç¯. Plus the weather is hot; production workers against the anti-rust procedures and other appearances are also lacking.
5, some companies' anti-rust paper, nylon paper (bag) and plastic cylinder and other bearing packaging materials do not meet the requirements of rolling bearing oil seal anti-rust packaging is also one of the elements of rust formation.
6. In some companies, the turning allowance and the grinding allowance of the bearing ring are partial. The mining system is difficult (9) smoke and sputum.
Recommend to friends comments close window Bearing related knowledge The working principle of dynamic pressure bearing is what combination bearing analysis and combination of combined bearings
N series thin-walled bearing layout composition and characteristics of tapered roller bearing application description of the characteristics of imported tapered bearings using new skills
This article links to http://
Please indicate China Bearing Network http://
Previous:The quenching and tempering process of the outer ring of large-scale thin-walled bearings has achieved a breakthrough development. The following is a series of smoothing methods and smoothing functions of the oscillating screen bearings.
Wire is generally made of ordinary carbon steel and high quality carbon steel. According to the different steel distribution directory and the use of wire including ordinary low Carbon Steel Wire rods, high-quality carbon Steel Wire Rod, carbon welding wire rod, wire rod, Steel Wire rope and thread wire, Stainless Steel Wire rod and wire rod with piano wire etc..
The main reason for the corrosion of the bearing product corrosion
Source: Bearing network time: 2014-06-09