Innovative Surfaces for products and product developments

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1 ELB Eloxalwerk Ludwigsburg What can we do for you? Innovative Surfaces for products and product developments 1

2 We offer more... What can we do for you? Aluminium is the most frequent metal on earth. As a secondary raw material this light alloy can be rececycled very efficiently. Its significance as a construction material will become even more important in the future as it already is today. Our brand CERANOD made by ELB stands for decorative high-end surfaces as well as for extremely durable and reliable protection for components in mechanical engineering, aerospace and off-shore technologies and many other trend-setting branches. Micro-crosslinked CERANOD -nanostructure surfaces rank among the five hardest materials in the world. They are able to withstand strains more than times as high as conventionally anodized aluminium. Fitted with CERANOD -surface technology aluminium surfaces can be exactly adapted to the requirements of almost any application and hence give you decisive advantages in the market. ELB produces on highest technical level. Eco-friendly, fully automated processes lead to 100% quality and reproducibility. ELB is your first address for surface technology on aluminium: or info@ceranod.com 2

3 ELB capability in surfaces experts for big parts (e.g kg and 6m length ore more) inhouse analytics REM, SEM, EDX, AFM, RFA, AES, HRXRD metallography and alloy studies hardness, resistance to corrosion (EIS), tribological studies cooperational network with 600 employees nano-network inhouse R&D 3

4 »CERANOD outside.«or success for more than 50 years 1 CERANOD ANODIZATION 5-25 µm, HV Technically for precision parts, fits and dimensionally precise assemblies Decorative e.g. for design and interior applications, silver and colored 2 CERANOD HARD ANODIZATION µm, HV For higher demands, e.g. mechanical engineering, forms, medical or optical devices PTFE-inclusion reduces friction coefficient by 3-5 times. 3 CERANOD PLASMA CERAMICS µm, HV Extreme requirements regarding corrosion and wear: Very dense and hard (up to 2000 HV) ceramic surfaces on aluminium and magnesium 4 CERANOD HYBRID SURFACES Trend-setting High-Performance surfacers with individually adjustable properties give unique selling points in the market times higher wear resistance than common anodisation.

5 Wear testing: EV1 HA50 CA (Plasma ceramic) CA HYBRID wear resistance against Tungsten-Carbide at 2030MPa wear resistance against Tungsten-Carbide at 2030MPa EV1 HA50 CA CA46050 Hybrid OF EV1 HA50 CA CA46050 Hybrid OF sample wear rate distance EV1 100 m/µm 1km HA m/µm 50km CA m/µm 5.000km HYBRID m/µm min. 500Tkm conditions: 360 rotating dry Tungsten carbide as friction partner 1m/s at 10N and 2030MPa

6 ELB innovation for more than 50 years 1960 Foundation of the company 1971 Take over by Helmut Zerrer Eloxalwerk Ludwigsburg Helmut Zerrer GmbH 1996 Design and development of the first fully automated hard anodizing plant world wide 1999 Start of production of the new hard anodizing plant 2002 New Plasma Ceramic technologies fully automated plant for big parts 2006 Introduction of CERANOD as a brand for for products and services 2007 Certification acc. to DIN EN ISO 9001:2000 Redesign and improvement of the production processes Design of additional production capacities on the Ludwigsburg site 2008/09 Constructions and expansion of the company 2010 Certification acc. to DIN EN ISO 9001:2008 TOP 100 award TOP Innovator award Deutscher Mittelstand 2013 TOP 100 award

7 Responsability Environmentally friendly surface technologies PRIMARY ENERGY: Certified electricity from 100% renewable energy GEOTHERMAL ENERGY: our latest eco-friendly energy source WASTE WATER: extremely water-saving processes for the last 10 years FRESH WATER: computer controlled water saving process supply CONCLUSION: very eco-friendly future-oriented technologies