EBNER Industrieofenbau GmbH

Ebner-Platz 1, 4060 Leonding-Linz
Telephone +43 732 6868-0
Fax +43 732 68681000

This company is co-exhibitor of
Wirtschaftskammer Österreich AUSSENWIRTSCHAFT AUSTRIA Advantage Austria

Hall map

wire 2018 hall map (Hall 10): stand C42-06

Fairground map

wire 2018 fairground map: Hall 10

Our range of products

Product categories

  • 01  Wire manufacturing and finishing machinery
  • 01.04  Surface and heat treatment
  • 01.04.03  Annealing with inert gas (furnaces)

Our products

Product category: Annealing with inert gas (furnaces)

HICON/H2® bell annealers for steel wire coils, bunch coils or spools

Heat treatment furnace facilities for the steel industry

HICON/H2® bell annealer technology distinguishes itself in quality and offers cost advantages in heat treating hot-rolled and drawn bunch wire coils.

It provides the most cost-effective process for soft annealing, recrystallizing and spheroidizing various steel wire grades, compared with the other heat treatment facilities currently available, since very different grades can be annealed in a single charge.

In any case the materials must meet the high speeds and high degree of automation demanded by processing machines. This means that the highest uniformity of mechanical properties and surface finish conditions must be achieved over the entire wire length.

Continuous development ensures market leadership.

The metallically-tight workload space allows safe use of process gases such as hydrogen. Other process atmospheres such as nitrogen, argon and mixed gases can be used, depending on the material being processed. Nitrogen is used for hot-rolled, unpickled cold heading grades to prevent decarburization.

Reproducible high quality by virtue of precise temperature control without overheating, resulting in:
- uniform microstructure and mechanical values, improved ductility (e.g. cold-heading grades, ball bearing steels etc.) and
- nearly 100 % carbide spheroidization

The metallically encapsulated workbase, achieves extremely low dew points and:
- an oxide-free, clean wire surface
- freedom from decarburization

The facility can be implemented to comply with the standards required by the automotive industry in accordance with CQI-9 (AIAG).

- Cold-drawn wire or hot-rolled rod:
- construction steels
- chain steels, spring steels
- non-alloyed and low-alloyed grades cold-work tool steel (ball bearing steels, etc.)
- low and high-alloy hot-work tool steel and high-speed steels (HSS)
- high-alloy stainless Cr steels

Wire whose cross-section is not round (flat wire) can also be annealed.

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Product category: Annealing with inert gas (furnaces)

HICON/H2® bell annealers for strip, wire and tube coils

Heat treatment furnace facilities for the copper base metals industry

In addition to cost-effectiveness, the performance capacity of a HICON/H2® bell annealer facility has clearly been proven through the high quality its heat treated products.

The results of this innovative annealing technology are a highly uniform microstructure with the desired mechanical properties and improved surface finish. It therefore achieves all the essential requirements for optimizing the subsequent production steps.

Together with the fact that this annealing technology also reduces pickling, which is harmful to the environment, the EBNER bright annealing process is more significant today than ever before as a cost-effective and ecological solution.

- Copper alloys
- brass
- copper-iron
- nickel silver
- phosphor bronze
- beryllium copper
- Copper
- ETP, electrolytic copper (with max. 5 % H2 in the process atmosphere)
- OFC, oxygen-free copper
- Precious metals such as gold, silver and alloys
- Superconductors

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About us

Company details

We understand that the choice between conventional products vs. industry-leading technology “ or any old solution vs. cutting-edge innovation “are daily challenges.

Working to resolve these differences has made us into a global market leader in technology, innovation and quality. More than 6 decades of passion, dedication, enthusiasm and worldwide expertise in heat treatment technologies have given our customers a decisive edge to put you ahead of the competition.

We help our customers get the most out of their investment in every area. Making the world just a little bit better in the process is one of our core values and the embodiment of the EBNER Group's sense of responsibility.

Guaranteed by the employees of the EBNER Group and by me, Robert Ebner, personally.

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