今日双色球开奖号码|双色球所有开奖号码
 
 

Silver tungsten carbide graphite

Materials

Ag

WC

C

Composition

50 % mini

Rest

0.1 -5 %

Grain size

< 1 μ

< 1 μ

NB : please, contact us if the above details do not meet your specific requirements (content %, grain size)

Manufacturing process

  • Powder metallurgy
  • Sintering

Ag WC C 79.75-20-0.25

Forms available

These electrical contacts are produced by die compacting ; a great variety of shapes is therefore possible and could be delivered with or without a sublayer (to be determined with the customer).

The most common forms are as follows :

M.C.B Contact

Industrial cicuit - breaker moving contact

A.C.B.

Typical forms for the solderable face :

Direct sintering

Brazing alloys :

  • LAg 15 P

Applications

Switchgears

  • Thermostats
  • MCB
  • Moving contact for circuit-breakers between 100 and 800 A
  • Moving contact for ACB between 1 000 and 10 000 A
  • Arcing contact for large size contactors

Uses

  • Domestic appliances
  • Distribution of electrical energy
  • Railways
  • Aircraft industry

Advantages

  • low and reliable contact resistance
  • low welding tendency

Others conditions

We manufacture according to our customers' specifications. Our technicians are readily available to discuss contact forms, dimensions and brazing requirements.

 
 
 
今日双色球开奖号码 沈阳麻将规则抓牌 福建31选7怎么才算中奖 湖北11选5胆拖 千位3期计划 皇冠真人龙虎斗 球探网足球比分 云鼎彩票是官方的吗 安卓手机捕鱼达人2金币修改 怎么快速赚钱彩票 湖北十一选五任选五