Technical Benefits of this HENZE Boron Nitride Solution:
HeBoSint®, Boron Nitride high temperature materials from HENZE provide
- resistance to temperature resistance in excess of 2,500°C under inert conditions or vacuum
- outstanding thermal shock resistance
- electrical insulation at high temperatures
- excellent thermal conductivity
- low density
HENZE offers:
- an unusually
broad range of
HeBoSint® Boron Nitride materials to meet all requirements in furnace construction - expert advice regarding application of HeBoSint® in this area
- combination of different Boron Nitride qualities for tailored solutions
- precision manufacturing according to your specs in our machining shop at Kempten
- production of any quantity ranging from prototypes to large volume requirements
- just-in-time delivery thanks to a sophisticated logistics system
Extreme Thermal Shock Resistance combined with Maximum Dielectric Strength
Severe thermal loads lead to high maintenance and repair costs
Graphite heating elements in vacuum furnaces have to be electrically insulated from the furnace walls by means of spacers made of high temperature ceramic. Due to ever shorter production cycles and escalating heating and cooling rates, these and other ceramic parts – e.g. furnace wall insulator bushes or thermocouple protection tubes – are exposed to extreme thermal loads which could cause serious damage and, consequently, expensive and time-consuming maintenance and repair work.
Durability of HeBoSint® clearly surpasses that of other ceramic materials
HeBoSint®, HENZE´s sintered Boron Nitride, is the ideal material for high temperature vacuum furnaces. Owing to its extraordinary thermal shock resistance, HeBoSint® is clearly more reliable and durable than – for instance – aluminium oxide. At extreme temperatures in a vacuum or a protective atmosphere Boron Nitride is frequently the only option.
Thanks to its excellent thermal properties HeBoSint® is the material of choice for spacers, insulating washers, insulating plates, thermocouple protection tubes, strips, pins and other parts exposed to severe thermal loads.
Find a technical solution
in furnace construction!
Please contact us.
