1.It is the key material lightweight vehicles.
2.Small density, high strength, good damping damping damping damping performance
Magnesium alloy sheet is called the 21st century structural metal and it has found many industry application in the world. But the wrought magnesium sheet and coil, and the wrought magnesium rolling products are not used as widely as the products of casting for the moment, due to the low melting point, alive in chemical and lack of slip system of the magnesium itself.
Magnesium alloy sheet and coil have found the wide range of applications on 3C products, notebook shell, automobile cover, door, lining, LED lampshade, packing and shipping cabinet. Also magnesium alloy sheet and coil are alternative of steel rolling sheet, aluminum coil, plastic board and some main metal materials.
Because magnesium casting foundry and injection molding technology would face low yield and low productivity, and the procedure of the magnesium casting processing is too complex, the thin-walled shell parts requires on a huge amount, the above way could not meet the requirement, the application of magnesium alloy shell is restricted. So that this kind of technology in rolling magnesium alloy sheet and coil is expected. Meanwhile, more and more R&D and university are working on this and try to find a more productivity process to get good magnesium sheet and coil easier and with lower cost and high productivity.
Today, magnesium sheet or coil is adopted by many industrial designers. This is the criteria of the mature magnesium alloy applications. Magnesium alloy sheet and coil can improve its ratio of utilization; the coil could be more convenient transported; easy to be processed and easy to storage.
Most importantly, magnesium sheet and coil as a kind of standardization of metal materials, has been adopted by designed widespread adoption of industrialization. This could greatly promote the popularization and application of magnesium alloy coil.
Additionally, magnesium coil surface treatment technology, the stamping technology and heat treatment technology, all these magnesium sheet and coil application supporting technology, have got innovation recent years.
Magnesium alloy sheet and coil are difficult to be made. Good magnesium alloy billet, and extrusion, and full set of mature magnesium alloy sheet rolling process and technology are essential. Besides these, there are some knowhow which could have great affect on the fine magnesium alloy sheet and coil. For example, if the magnesium alloy liquid purification technology is not good enough, the inclusion volume is high, the magnesium alloy sheet or coil would be crazed on the edge while rolling it, and in case of sheet rolling technology is not mature, the thinner the magnesium sheet to be rolled, the likelihood of cracking is bigger, also the magnesium alloy sheet width is also restricted.
Single volume weight, width and thickness of magnesium alloy sheet and coil is an important research direction for magnesium sheet rolling technology. It can be used to evaluate the cost, advantage, and development prospects of a magnesium alloy sheet product technology.
Yinhe have his own special full set of technology of rolling magnesium alloy sheet and coil. We have a cool rolling mill to roll the magnesium sheet or coil from 1 mm to 0.4 mm.
We could supply in commercial the rolling magnesium sheet and coil in 1x1500x50000mm (sheet), 1x1500xcoil, and 0.4mmx800mmxcoil.
magnesium sheet or coil could be press forged and deeply stamped by heating the sheet and the mold. The grain size of the magnesium alloy sheet is within 4 um, this could ensure the super plasticity of the magnesium sheet. Also the isotropy is achieved by the process of crossed rolling the sheet. So a higher rate of fined product and utilization ratio could be achieved adopting yinhe magnesium alloy sheet or coil.
Deputy General Manager
SHANXI PROVINCE YANGQUAN METALS & MINERALS IMP.& EXP. CO.,LTD ADD:13TH FLOOR BLOCK A JINLIAN BUILDING,YANGQUAN ,CHINA
TEL:86-353-2590004 FAX:86-2023213,2025314 http://www.yqmm.net.cn or www.yqmm.com.cn Skype: yqmmzgs