Hexagonal Boron Nitride Plasma Chambers for Hall Thrusters

By -

Comments

Post a Comment

Popular posts from this blog

Ceramic Reflectors

By -
Image
Source: https://www.innovacera.com/news/ceramic-reflectors.html Our ceramic reflectors work particularly well in Ruby and Nd:YAG laser pumping chambers and can be a highly cost effective alternative to metal coated reflectors. They are also extensively used as reflectors in housings for high intensity lamps. Ceramic reflectors can be glazed both inside the cavity and the out surface using a highly reflective glaze that seals the ceramic against ingress of cooling fluids that may alter the refractive index, introduce impurities and reduce reflectance and efficiencies. Glaze can also act as filters and our yellow glazed reflectors have been used successfully in certain applications. The visible yellow colour is complementary to the spectral colours violet and indigo and effectively absorbs these wavelengths up to around 450 nm. Typical applications Ceramic Reflectors For Beauty and IPL Applications Ceramic Reflectors For Diode-pumped Solid-state Lasers Ceramic Reflectors For Lamp-pumped...
Read more

TO 247 Ceramic Insulating Sheet

By -
Image
Innovacera TO-247 Ceramic Insulating Sheet is designed to optimize thermal management in discrete semiconductors, including MOSFETs, IGBTs, and transistors. TO-247 Ceramic Insulating Sheet is a high-performance thermal interface product and was made by  Alumina Ceramic (Al₂O₃)  and  Aluminum Nitride Ceramics  material and they have two types which including the cooling pad with 3.7mm holes and without holes. TO-247 Ceramic Insulating Sheet was installed in TO-247 package, the TO247 insulating pad provides electrical insulator with efficient heat dissipation, which is widely used for DC power modules, motor drives, and industrial inverters power electronics. TO-247 Ceramic Insulating Sheet Features: -Rapidly transfer heat away from high-power devices like MOS transistors and IGBTs. -Stable operation under extreme loads -Uniform pressure distribution. -Extending component lifespan and have system reliability. -Excellent thermal management product Applications -IGBT coo...
Read more

Boron Nitride Ceramic Insulator For High Temperature Furnace

By -
Image
  High temperature furnace designs contain heating elements made of carbon, tungsten or molybdenum. When the operating temperature of the high temperature furnace is significantly higher than 1500 ° C, the elements are electrical insulated from the furnace sides using aluminum oxide ceramics.   With the development of technology, more and more companies need high temperature electrical furnaces with shorter production cycles and faster heating and cooling speeds. These oxide ceramic insulation parts are easily subject to failure of components due to high pressure, which increases the downtime of the furnace.   Compared with traditional aluminum oxide materials, the working life of ceramic components made of hexagonal  boron nitride (BN)  is much longer. For thermal processes at extremely high temperatures and vacuum or inert conditions,  boron nitride ceramics  are often the only feasible solution. Boron nitride ceramic material max using temperature i...
Read more