Vacuum Technology VaKuumtechnik. Laser technology Lasertechnik. Measurung technology Messtechnik

Transcription

1 Vacuum Technology VaKuumtechnik Laser technology Lasertechnik Measurung technology Messtechnik

2 History With over 100 years history, LAPP Insulators delivers power supply around the world. Beeing technology leaders in the market, the company proudly presented for the first time in 1967, it s silicone-synthetic-insulators, RODURFLEX, which had great success in the market. The today medium-sized company has its origins in the region of Upper Franconia and comes by, among others, from the renowned porcelain Ph. Rosenthal & Co.. In the meanwhile the insulators from LAPP stand the test of time in more than 70 countries in all climate zones of the world. The trust of customers since more than 100 years is dedicated to the highly qualificated staff. Their qualification, motivation and willingness to perform is the most valuable capital of the company, what will secure the future production of the worldwide appreciated products of LAPP Insulators.

3 About Lapp InsulatoRS ALUMINA LAPP Alumina manufactures customized ceramicmetals components from high-performance material. In the field of semiconductor housings from 4 to 6 inches, LAPP produces more than 80% of the world market demand and series soldering process more than 300,000 parts per year. The core technologies like dry-pressing, MoMn-metallizing, passive-brazing in a contineous kiln and electroplating were used to produce products for new business areas like Vacuum-, Laser-, X-Ray- and Measurement technique. The product portfolio is completed by support insulators and feedthroughs made from C130 (Porcelain) and C220 (Steatite) for the range up to 100 kv.

4 neues Bild kommt Materials LAPP Insulators Alumina has a long-term experience in the field of electric insulating materials. Common materials like Steatite (C220), Quartz (C110) and Clay (C130) as well as aluminas with 96% (C795)/99,7%(C799) purity are applied. Due the whole in-house production chain from the raw powder to the granulate LAPP is able to adjust materials properties like dielectric strength and permittivity in a broad bandwith. l Alumina 96%/ 99,7%/ 99,99% purity l Steatite (C 220) C130, C110

5 AluminA Materials Material type C795 C799 C799 C110 C130 C221 Main component 96 % Al 2 O 3 99,7 % Al 2 O 3 99,97% Al 2 O 3 Quartzporcelain Open porosity [Vol%] Density ρ [g/cm³] 3,6 3,8 3,9 2,2 2,6 2,7 Dielectric Strength E d [kv/mm] Permittivity Hz ϵ r [--] Loss factor at 20 C 1MHz tanδ 1M [10-3 ] ,2 Resistivity at 20 C ρ v>20 [Ωm] at 600 C ρ v>600 [Ωm] Thermal expansion coefficient at C α [10-6 K -1 ] 7,2 7,3 7, Thermal conduction coefficient at C λ [Wm -1 K -1 ] ,5 1, Max. operating temperature T [ C] n/a n/a Thermal shock resistance Clay Steatite R1 [K] R2 [kw/m] 6,1 6,1 7,2 0,8 2,1 1,1 Average bending strength σ m [MPa] Weibull modulus m [-] n/a n/a n/a Youngs modulus E [GPa]

6 Quality management LAPP maintains a quality management system according to DIN ISO 9001 and ISO and owns in addition the OHRIS certification for operational and plant safety. At the site Redwitz LAPP has internal test possibilities for insulators till 100kV; in the High-voltage house in Selb insulators could be tested till 2,1 million volts in electric strength. Internal processes are conducted in accordance to ISO This concerns process-fmea (Failure-mode and effect analysis) and process capabilities to offer a maximum product safety to our customers.

7 ProduCt info: Dimensions: 1-6 in diameter, nickel-plated Type: Thyristors/diodes/rock-tops Materials: Al 2 O 3 96%; OF-Cu; NiFe42 Joining technology: passive-brazing External ceramic surface: glazed He-vacuum tightness: 10-9 mbarl/s Metallization bonding strength: >200 N/mm² (average)

8 Overview standard program vacuum feedthroughs - 4kV - 6kV 6A - Ø1,5mmxNiFe42 1-E 1-CF/KF-16/40 2-CF/KF-16/40 3-CF/KF-40 4-CF/KF-40 2-KF-16 15A - Ø1,5mmxOF-Cu 4kV - Ø3mmxNiFe42 6kV 1-E 1-CF/KF-16/40 2-CF/KF-16/40 3-CF/KF-40 4-CF/KF-40 1-E 1-CF/KF-16/40 2-KF/CF-40 3-CF/KF-40 4-CF/KF-40 20A - Ø4 mmxnife42 1-KF-16 1-E 1-CF/KF-16/40 2-KF/CF-40 3-CF/KF-40 50A - Ø3 mmxof-cu 1-E 1-E 1-CF/KF-16/40 2-KF/CF-40 3-CF/KF-40 4-CF/KF-40 80A - Ø4 mmxof-cu 1-CF-16 1-E 1-CF/KF-16/40 2-KF/CF-40 3-CF/KF-40-8kV 1-E 1-CF/KF-16/40 2-KF/CF-40 3-CF/KF-40 1-E 1-CF/KF-16/40 2-KF/CF-40 3-CF/KF-40 CF: Conflat-Flange number of conductors flange KF: Kleinflange outside diameter of flange

9 Overview DIMENSIONS standard program Artikel-Nr. Conductor Voltage (DC) Current ø H A H L H L G L K A K ø L A NiFe42 4kV 6A ,6 4,6 12 1, A Cu 4kV 15A ,6 4,6 12 1, A NiFe42 6kV 15A A Cu 6kV 50A A NiFe42 6kV 20A 13, A Cu 6kV 80A 13, A NiFe42 8kV 20A 13, A Cu 8kV 80A 13, ProduCt info: Vacuum-tightness till 10-9 mbarl/s Electrical resistance >10 9 Ω, tested at 5kV DC External ceramic surface: glazed Operating temperature range -180 C till +350 C All conductors can be made from OF-CU or NiFe42, pure Ni on request Additional currents and voltages on request

10 Photo-Cathode High-Pressure Feedthrough in Stainless Steel Case with Laser-Welded Inserts, Vacuum-Tight till 2,000 bar

11 Isolation Bar (Al 2 O 3 ) High-Temperature Alloy Vacuum-Isolator 15kV (Available up to 100 kv and more)

12 Metallized ZrO 2 -Rod Sealing Lense 70 µm Silver Plated

13 MoMn-Metallized Substrate with Soldered Connector Bondable Al 2 O 3 -Substrate with 100nm Flash-Gold

14 Custom Designed Feedthrough with Internal Thread Custom Designed Triple Feedthrough

15 Custom Designed Double Feedthrough with NiFe42-Conductor 12kV Feedthrough screwable

16 MoMn-Metallized Tubes for Vacuum Interrupters ProduCt info: Dimensions: up to 300 mm diameter Types: Vacuum interrupters for circuit breakers and step switches up to 42 kv, condenser tubes Material: Al 2 O 3 96% External ceramic surface: glazed Metallization bonding strength: >200 N/mm² (average)

17 Product info: MoMn 5-18 μm in round or flat printing Standard Ni 2-5 μm (electro/electroless), thicker Ni layers >50 μm on request Multidirectional Metallized Ceramic Laser Beam Generator Tube with Launching Window and Glass Shielding

18 Special Parts Lapp Insulators Alumina has special know-how in electronics / ceramics / coatings technology. This opens LAPP Insulators Alumina the possibility to develop and offer special designed parts according to customer demands. In 2011 for example we developed more than 15 new products and launched them into the market. Although the available materials and technologies can be combined to many more solutions. Get inspired from our experts! Product info: Team: highly motivated and experienced Principle of operations: fast and flexible Solutions: anything but ordinary

19 Produktionsprozess Alumina Production Process Masseaufbereitung Bodypreparation Pressen Pressing Formbearbeitung Machining Sintern Sintering Glasieren & Einbrand Glazing & burn in Schleifen Grinding Kontrolle & Verpacken Inspection & Packing Nickelbeschichtung Nickel-plating Lötung Brazing Montage Assembling Metallisierung Metallizing

20 Lapp Insulators Alumina GmbH Bahnhofstrasse 43 D Redwitz/Germany Tel.: +49 (0) Fax: +49 (0) Internet: