Silver zinc oxide

Materials

Oxide content %

8 - 10

ZnO grain size

1 - 5 μm

ZnO particle shape

granular

Manufacturing process

coprecipitation + extrusion or die compacting

NB : please, contact us if the above criteria do not meet your requirements

Characteristics

Content %

8

10

Theorical density (g/cm³)

9.82

9.67

Vickers' hardness (annealed)

75

80

Electrical conductibility % IACS

83

78

NB : please, contact us if the above criteria do not meet your requirements

Delivery forms

Content %

8

10

WIRES

X

X

RIVETS

X

X

PROFILES

X

X

TIPS

X

X

NB : please, contact us if the above criteria do not meet your requirements

Assembly

h is between 10 and 30 % of H

Brazing alloys

Resistance brazing

Flame brazing / Induced Current Brazing

Ag 150 / Cu 800 / P 50

Ag 550 / Cu 210 / Zn 220 / Sn 20

or any other type of brazing alloy compatible with the assembly

Electrical results

Applications

Applications fields

Any type of switchgear requiring breaking capacity in AC or DC between 10 and 1000 A and 24 and 600 V.
This material is highly recommended when subjected to intense make and break cycles.

Switchgear types

  • Relays
  • Contactors
  • Engine starters
  • Switches

Uses

  • Industrial automatisms
  • Transport : cars, railways
  • Lifts, forklift trucks
  • Regulating devices : thermostats

Other conditions

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