产品信息 - SmCo magnets ->SmCo

添加会员

求助

Ningbo Thumb Magnets Co., Ltd.

回首页

公司简介

产品橱窗

影音视听

寄出询问函

联络我们

	Recommended Results

SmCo magnets

产品分类 :

電子電工->其他->釤鈷

产品规格

Model No: RS-SmCo magnets

Country	CN
Brand	Risheng Magnets
Materials	SmCo
Payment Term	T/T

产品描述

SmCo magnets are composed of Samarium, Cobalt, and a few transition metals. SmCo magnets are high performance, low temperature coefficient rare earth permanent magnets, and could keep their performance under the maximum working temperature 350 degree centigrade.

Manufacturing Process

Samarium, Cobalt, and a few transition metals will be made into the SmCo powder, then fine SmCo powder will be compacted in a die and sintered, fusing the powder into a solid material. There are 2 forms of pressing: die pressing and isostatic pressing. Sintered parts normally need some finish machining in order to meet final tolerances.
Machining & Tolerance

Generally, SmCo magnets must be machined using diamond-grinding techniques. Sometimes, machining operations may be performed on SmCo materials using carbide tools, but surface finishes thus obtained may be less than optimal.

The Standard tolerances for SmCo magnets are +/- 0.1mm for ground dimensions, but sticter tolerances are possible if specially required.

Surface treatments

The corrosion resistance of SmCo magnets is considered good. Although Surface coating or plating is not generally required for SmCo magnets, all kinds of surface coating are also available, like Nickel, Zn, Ni-Cu-Ni, Gold, Silver, Sn,Chrome, ABS coating, Rubber coating, PTFE(Telfon) coating, stainless steel case, etc.

Magnetizing & Packing

SmCo magnets require extremely high magnetizing fields, and can be magnetized in any direction as long as it is aligned properly. In some instances multiple pole magnetization is possible with special fixtures. All SmCo magnets are anisotropic, and can only be magnetized in the orientation direction, so particular consideration must be given to this when designing complex assemblies, if it is intended to magnetize after assembly.

SmCo magnets are mechanically weak, and magnetically very strong. They should be packed properly in order to help user to use and handle them.


[ 返回产品型录 ]

Commerce 会员: 请登录您的帐号跟口令,系统将为您填入您的相关资料

帐号:

口令:

记住我的帐号


	填写下列表格并寄送询问函．所有的询问信函将会自动寄发给你想联络的公司

	主題
	內容	（请勿输入公司名称、Email、电话、传真、网址）

公司简介:

* 公司名称

*E-mail

*国家

*联络人

网址

*电话

- -

传真

- -

*邮递区号

*城市

*街道地址

*企业形态

批发商出口商进口商制造商
大盘商零售商代理商 Retrofitter 使用者
其他, 请详细说明:

*安全口令


请输入所显示的安全口令