香蕉久久久久久狠狠色,久久亚洲欧洲精品,久久九九精品国产综合喷水 ,午夜精品久久久内射近拍高清

SMC(軟 磁復(fù)合材料)鐵芯及高端磁體

news

products

Popular Keywords

contact us

Dongguan Mapioneer new materials co.,ltd

Address: Guangdong Province, Dongguan City, South City Hongfu Road Hong Building, Room 1021

Phone:0769-22818925

Fax:0769-22818793

Contact:Jianming Fang

Telephone:13556622770

Mailbox:effrey186@126.com

Site:http://www.magpioneer.com


NdFeB material is iron (Fe) 64%

Position: Home >> News >> Industry News

NdFeB material is iron (Fe) 64%

Pubdate:2013-11-20 00:00 source:http://m.456oim.cn Click:

NdFeB material is iron (Fe) 64%, boron (B) 1% as the basic raw material, add a small amount of dysprosium (Dy) and terbium (Tb), cobalt (Co), neodymium (Nd) 32%, niobium (Nb), gallium (Ga), aluminum (Al), copper (Cu) and other elements, the process of manufacturing an iron-based powder metallurgy permanent magnet material applications. Magnetic is a third generation, called "Magneto" NdFeB permanent magnet materials, is currently the strongest magnetic magnet applications to large-scale production of a very wide range, suitable for motor, magnetic speakers, electric toys, gifts Packed, magnetic buttons magnetic switch, stationery, and so on. NdFeB sintered magnet method, a bonding method or injection performance is very difficult, but brittle materials are bonded Nd-Fe -B method of production of high precision, good magnetic properties, good corrosion resistance, temperature stability good production of sintered products is often difficult, but relatively brittle, with high resistance to demagnetization, but the high cost, poor heat resistance, the disadvantage NdFeB injection method, accuracy is very high, easy forming a thin-walled complex shape anisotropy ring magnet, but is weak!

Recently Viewed:

s
e
r
v
i
c
e
share
Welcome to our message
Please enter the message content, we will contact you shortly.
Name
Name
Phone
Phone
汉川市| 布尔津县| 荥经县| 连云港市| 健康| 波密县| 山东| 平果县| 漳浦县| 靖西县| 七台河市| 天津市| 平原县| 永兴县| 襄城县| 宜章县| 云浮市| 徐闻县| 剑河县| 陵水| 巫溪县| 太仓市| 永福县| 乌鲁木齐县| 福建省| 康马县| 黎城县| 武邑县| 梁平县| 扶绥县| 阳山县| 孝义市| 平安县| 叶城县| 临高县| 秦皇岛市| 广河县| 遂溪县| 浑源县| 马山县| 淳化县|