Alumina ceramic probe support

Alumina ceramic probe support is a support structure component designed specifically for high temperature, corrosive, and high-precision industrial environments, made of high-purity alumina ceramic material. This product is an ideal choice for reliable operation of various sensors, probes, and measuring equipment under extreme working conditions due to its excellent mechanical strength, heat resistance, and chemical stability. This product is widely used in metallurgy, chemical industry, energy, semiconductor, and scientific research experiments, providing customers with stable, durable, and precise support solutions.

Core product advantages

1. Excellent high temperature resistance performance
   -Alumina ceramics can work stably in high-temperature environments below 1600 ℃ for a long time, with a short-term temperature tolerance of up to 1800 ℃, without deformation or softening, ensuring precise positioning of the probe in high-temperature furnaces, molten metals, and other scenarios.
2. Extremely high chemical stability
   -It has excellent corrosion resistance to most acidic, alkaline, and corrosive media, and is suitable for corrosive environments such as chemical reaction vessels and electroplating tanks, extending the service life of the probe.
3. Excellent mechanical strength and hardness
   -High purity alumina ceramics have high hardness (Mohs hardness level 9) and wear resistance, and can maintain structural integrity under harsh conditions such as high-speed fluids and particle erosion.
4. Good insulation performance
   -High resistivity and low dielectric loss, suitable for high-frequency and high-voltage electrical environments, avoiding signal interference and ensuring measurement accuracy.
5. Precision machining and dimensional stability
   -Adopting precision ceramic molding and sintering technology, the product has high dimensional accuracy, low thermal expansion coefficient, and can maintain geometric stability even under temperature fluctuations, ensuring precise probe positioning.

Main application areas
-Metallurgical industry: temperature measurement of molten steel, detection of molten metal level, support for gas analysis probes in high-temperature furnaces.
-Chemical and Energy: Support for temperature/pressure sensors inside reaction vessels, fixation of smoke emission monitoring probes, fuel cell testing devices.
-Semiconductor manufacturing: Sensor brackets in wafer processing equipment, support for detection components in vacuum chambers.
-Research experiment: High temperature and high pressure experimental device, material analysis instrument probe support, corrosive medium testing platform.
-Environmental monitoring: CEMS (Continuous Emission Monitoring System) probe bracket and wastewater detection sensor fixed.

What problems can we solve?

1. Probe misalignment or damage in high temperature environment → Provide high temperature support to ensure long-term stability.
2. Corrosive media cause rapid failure of supporting structures → extending component life through chemically inert materials.
3. Mechanical vibration or erosion causes probe displacement → High hardness and wear-resistant design ensure firm positioning.
4. Electrical interference affects signal accuracy → Excellent insulation performance isolates interference and improves data reliability.
5. Non standard equipment is difficult to match with standard support components → Provide customized design services to meet special working conditions.

Why choose us?
Professional technical and process support
We use high-purity alumina powder (with an Al ₂ O3 content of ≥ 99%) and use isostatic pressing and high-temperature sintering processes to ensure high product density, low porosity, and uniform performance. Combined with CNC precision machining, the dimensional tolerance can be controlled within ± 0.1mm, meeting the requirements of high-precision assembly.
Full process customization service
We provide one-stop customized solutions from drawing review, material selection, structural design to post production processing and testing. Support non-standard size, irregular structure, and combination assembly design, and can optimize materials and processes for special environments such as ultra-high vacuum and strong radiation.

Customer Case (Anonymous)

1. A certain steel group
   In the continuous casting process, the original metal support is prone to deformation in the temperature measurement environment of molten steel, resulting in a lifespan of only about one week for the thermocouple probe. After switching to our alumina ceramic support, the stability of probe positioning has been improved, the service life of the support has been extended to more than 6 months, and the annual maintenance cost has been reduced by about 40%.
2. A semiconductor equipment manufacturer
   A sensor bracket that can withstand plasma corrosion is required inside the dry etching machine. We have customized a high-purity alumina ceramic support structure for it, which can operate continuously in CF ₄/O ₂ plasma environment for more than 3000 hours without significant erosion, and the average time between failures of customer equipment has increased by 25%.
3. National Energy Laboratory
   When conducting supercritical CO ₂ cycle experiments, a probe fixing device that can withstand both high temperature and high pressure (600 ℃/20MPa) and acidic media is required. We have successfully delivered supporting components that meet the requirements and assisted in the accurate collection of experimental data through material formula optimization and structural strengthening design.

Need to find a more reliable and durable support solution for your probe? Welcome to contact us anytime for samples or customized consultation!

Brudeze Ceramics supplies and sells a wide range of high-quality quartz glass, including alumina ceramics, zirconia ceramics, silicon nitride ceramics, aluminum nitride ceramics, silicon carbide ceramics, boron carbide ceramics, bioceramics, machinable ceramics, etc. We can meet the customization requirements of various ceramic products.