Home | Company  History  Product Range  Picture and  Film Gallery | Contact  Person in Charge  Email Enquiry  How to Find Us | Materials Science  X-Ray Diffraction  Arc Melters  Rapid Solidification  Technology | Laboratory Tech.  Shakers and  Incubator Hoods  Homogenizers  and Cell Mills  Heaters  Microscope  Incubators | References  Materials Science   Rapid Solidification Technology Splat Cooling   Splat Cooling Enquire:    Article No.: 2415000 Crucible-free levitation melting. Well suited für melting reactive alloys with high melting points. Preparation of amorphous or microcystalline, metastable phases thanks to cooling rates up to 106 K/sec. High-velocity two-piston system driven by solenoids. Synchronization of dropping melt and pistons by means of a laser light barrier. Easily exchangeable copper pistons (different materials upon request). Compact high-vacuum chamber for operation in ultra-clean conditions (vacuum or inert gas). Complete with high-vacuum pumping and measuring systems and compact rf generator for levitation melting of samples (80 - 200 mg up to 2500°C). The universal vacuum chamber offers the possibility to retrofit "Melt Spinning" option.   Melt Spinning   Production of rapidly solidified amorphous or microcrystalline ribbons in high vacuum or iner gas atmosphere. The typical thickness of the ribbons is 20 - 60 µm. The width can be varied between 1 and 25 mm. Adjustable, water-cooled crucible support for boronitride or quartz crucibles. Compact, hermetically closed wheel drive with magnetic coupling or, for water-cooled wheels, mechanical feedthrough seald by ferrofluidics. Copper spinning wheel, 200 - 250 mm, for maximum surface velocity of 60 m/sec. Other materials on request. Modern rf technique for melting (3 kVA to 25 kVA). Melt Spinner SC Enquire:    Article No.: 2460000 Designed for laboratory applications, up to approx. 10 g per run. Copper spinning wheel of 200 mm for a maximum surface velocity of 60 m/sec. Small vacuum chamber (same as for the Splat Cooler), adequate high-vacuum pumping system and low power (3 - 6 kVA) generators make this version a low-cost system. The universal vacuum chamber offers the possiblity to retrofit a "Splat Cooling" option.   Melt Spinner HV Enquire:    Article No.: 2416000 Designed for applications up to 60 g per run. High vacuum chamber of 600 mm with large front door for easy access to crucible and wheel. Powerful high-vacuum pumping systems for short evacuation times. Copper spinning wheel 250 mm for a maximum surface velocity of 60 m/sec. Variable angle of inclination (ejection angle) by means of an adjustable wheel drive. Medium-frequency generators of 6 to 25 KVA available.