Refractory Composites

Infiltration-free refractory, homogeneous microstructure via milling + eForging.

Products

References

Parts per reference

48 - 72h

Shipping

/ Label /

Listing title

Each family gathers the grades available as samples, ready to test.

In stock

Ref. CUW75-BAR

CuW 75 — Bar

CuW 75 round bar stock, ideal for turning custom electrode tips and resistance-welding components.

CHF 28.79 / piece (excl. tax)

Out of stock

Ref. CUW75-BLK

CuW 75 — Block

Solid CuW 75 blocks for machining large-format electrodes, dies, or high-current switching components.

CHF 19.19 / piece (excl. tax)

In stock

Ref. CUW75-RTB

CuW 75 — Rectangular blank

Rectangular CuW 75 blanks sized for machining into bespoke welding electrodes and switching contacts.

CHF 35.99 / piece (excl. tax)

In stock

Ref. CUW75-SQB

CuW 75 — Square blank

Square-section CuW 75 blanks, ready for machining into custom electrode tips or high-wear contact components.

CHF 14.39 / piece (excl. tax)

In stock

Ref. CUW-CYL-3175-635

CuW75 — eForged — Cylinder

eForged CuW 75 cylinders combining copper's conductivity with tungsten's wear resistance, for demanding welding electrode applications.

CHF 23.99 / piece (excl. tax)

/ Applications /

Target applications

The silicon content allows matching the composite's expansion to that of the chip or substrate, reducing interfacial stresses.

Resistance welding & brazing

Electro-sinter-forging densifies the powder through electrical pulse and pressure, without a furnace or binder, in less than one second.

Semiconductors

An aluminum base remains significantly lighter than copper or refractory solutions, for comparable thermal performance.