INNOVACERA | technical ceramic solutions

  In the ever-evolving world of electronics, the demand for miniaturized, high-performance connectors is more prominent than ever. One such innovation that has captured the attention of engineers and designers alike is the   Micro-D connector . Known for its compact size and robust design, this connector has become a staple in various industries, including aerospace, defense, and telecommunications.   Understanding Micro D Connectors Micro D Connectors are small, rectangular connectors designed to offer high-density connectivity in a compact footprint. Despite their miniature size, these connectors are engineered to provide reliable electrical connections, even in the most demanding environments. With their ability to accommodate multiple pins in a confined space, Micro D Connectors are ideal for applications where space is at a premium, but performance cannot be compromised.   The Role of Glass-to-Metal Seals One of the key components that contributes to the reliabi...

Alumina Ceramic Focus rings are designed to improve etch uniformity around the wafer edge or perimeter. When used with an electrostatic chuck (e-chuck), the wafer rests on the edge focus ring – held in place by the electrostatic charge. Alumina Ceramic Focus Rings serve as critical components within plasma etch equi pment, primarily in the etch chamber. The rings are strategically positioned to optimize plasma distribution and maintain uniformity during the etching process. Semiconductor manufacturing processes require operation within cleanroom environments, particularly for components used under high-temperature, vacuum, and corrosive gas conditions. Ceramic materials maintain high stability within these complex physical and chemical environments. The Ceramic Focus Ring is a critical part of the Semiconductor Etch Process. When aluminum alloy is chosen as the etch chamber material, it can easily cause metal particle contamination. Therefore, high-purity (over 99.5%) alumina ceramic ...

  Compared with other ceramic materials,   AlN   has a thermal expansion coefficient that matches silicon and excellent thermal conductivity, which makes it more suitable for use in the electronics industry.   Aluminium Nitride Ceramic   Material Properties is as bleolw. Aluminum nitride can also be used in heat exchangers, crucibles, protective tubes, casting molds, piezoelectric ceramics and films, thermally conductive fillers, etc. Below is some application of  Aluminum nitride ceramic components . 1. Heat dissipation substrate and electronic device packaging Heat dissipation substrates and electronic device packaging are the main applications of AlN ceramics. Aluminum nitride ceramics have excellent thermal conductivity, thermal expansion coefficient close to silicon, high mechanical strength, good chemical stability, and are environmentally friendly and non-toxic. It is considered an ideal material for a new generation of heat dissipation substrates an...

  Aluminum nitride   is a covalently bonded compound with a hexagonal brazingite structure. Aluminum nitride has a series of excellent features as below: Excellent thermal conductivity, Reliable electrical insulation, Low dielectric constant, Dielectric loss, Non-toxic, Has a thermal expansion coefficient that matches silicon. Aluminum nitride has become a material of great concern in the electronics field due to its excellent thermal conductivity and thermal expansion coefficient matching that of silicon. ALN material is not only an ideal material for new generation heat dissipation substrates and electronic device packaging, but also can be used in heat exchangers, piezoelectric ceramics and films, thermal conductive fillers, etc., with broad application prospects. The crystal structure of AlN determines its excellent thermal conductivity and insulation properties. According to the study “Research on Tape Casting and Sintered Body Properties of  Aluminum Nitride Ceramic...

  The quadrupole mass analyzer functions as a mass filter by selecting ions with a specific m/z (mass-to-charge ratio) value for analysis. Although quadrupole mass spectrometers do not match sector magnetic field instruments in sensitivity, resolution, or upper mass range, they dominate clinical laboratories. This is due to their ease of use, relatively low cost, compact size, and straightforward interfacing with gas chromatography (GC) or liquid chromatography (LC) systems.   Figure 1. Schematic diagram of quadrupole mass analyzer   Principle: The quadrupole mass analyzer consists of four parallel cylindrical rods with hyperbolic cross-sections. These rods are charged by direct current and alternating voltage to affect the movement of ions, and the charging method is: the two diagonal rods have the same voltage, while the two vertical rods have voltages of opposite signs.   Figure 2. Main view of quadrupole mass analyzer   Ions must slowly enter the quadrupole ...

  Ceramic Tweezers: Ideal for Precision Operations With its unique material properties and functional design, ceramic tweezers have become the new favorite precision tool in laboratory, electronic manufacturing, medical cosmetology and other fields.     Material Characteristics: Technology Enables Quality Anti-static Ceramic tweezers are made of zirconia ceramics, wear-resistant and scratch-resistant, tweezers are easy to maneuver. The material is insulating and safe for use in electrically charged environments; it is also resistant to high temperatures, acid and alkali corrosion, and has stable performance in chemical environments, avoiding the risk of metal contamination.   Functional Advantage: Combination of Precision and Safety Conventional metal tweezers are prone to conductivity/magnetization problems, while ceramic heat resistant tweezers are insulated and anti-static, safe for clamping precision electronic components (e.g. chips, wafers) and protecting sensi...

Gas atomization is a kind of high efficient technique to produce high-quality metal powders. It makes the metal powders with spherical shape, clean surfaces and uniform particle sizes. And gas atomization is becoming more and more popular in modern powder production due to its high quality production.     In order to support the processing of gas atomization, INNOVACERA presents a series of atomizing nozzles including Boron Nitride and Zirconia material. We have BMA, BSC, BMZ, BAN and BSN which are all well used for metal powder’s atomization, especially BMA and BMZ are very popular. Hot pressed Boron Nitride nozzles are often used for producing nickel powder, copper powder and aluminum powder. The max working temperature is 1700- 1800℃ in vacuum. BN atomizing nozzles The benefits of BN atomizing nozzles 1.Non wetting make it reduce the frequency of nozzle replacement 2.Good surface finish ma...

  The laser tubes usually used in CO2 laser machines are categorized into DC glass、RF metal tubes and ceramic tubes. But Metal-sealed lasers are the most proven technology on the market for high-performance CO2 lasers. Metal laser tubes are sealed metal chambers made of metal and ceramic. Metal is typically stainless steel or other durable alloys and ceramics are usually alumina; they are brazed to form a feedthrough of up to 1.0 x 10 -10 atm-cc/sec. The tube is filled with a specific mixture of gases in the ratio of 1:1:8, typically: Carbon Dioxide (CO2): Nitrogen (N2): Helium (He). The metal and ceramic laser tubes use a technique called “radio frequency” to stimulate the gases to produce the beam. Using RF has advantages over DC voltage, including lower energy consumption, better control of the engraving process, and longer life, resulting in a higher-quality laser beam output over a longer period of time. Metal and ceramic laser sources can be air-cooled or water-cooled, depend...

  Innovacera has been a supplier in the field of high-temperature boron nitride ceramics for more than 13 years. Now, with the expansion of our production area and the renewal of our hot press furnace, we have taken another step forward and expanded the production of new boron nitride solids .     The basis for all products is hexagonal boron nitride (hBN), also known as white graphite. Its properties are comparable to those of graphite: flake structure, softness and high temperature stability in an inert gas atmosphere. hBN is oxidatively stable up to 900 ° C in air, while graphite starts to oxidize at around 350 ° C. In addition, hBN is electrically insulating and white, which is a decisive advantage in certain applications. Due to the wide range of properties that depend on its composition, this product family is divided into two product lines: the Pure line and the Composite line.     Due to the wide range of properties that depend on its composition, this p...

  Innovacera introduces high-quality ceramic laser waveguides ! Kindly note that we use state-of-the-art grinding equipment to create highly accurate grooves and complex internal structures for CO2 waveguides. At the same time, maintaining precise dimensional tolerances is critical to ensure that the apertures can properly guide the photon beam and ensure a tight seal with the gas medium. Our custom waveguides provide superior performance, reliability, and exceptional durability and efficiency, ideal for a wide range of laser applications.   CO2 lasers were one of the first gas lasers developed and remain one of the most powerful and efficient lasers to date, with an output power to pump power ratio of up to 20%. CO2 lasers produce beams in the infrared and microwave bands (wavelengths of 9.4 to 10.6  µ m), and lasers with high enough power can melt or ablate a wide range of materials they are focused on.     Carbon dioxide (CO2) lasers typically use a pump cavi...