INNOVACERA | technical ceramic solutions

Source: https://www.innovacera.com/news/vegetagle-oil-boiler-igniter.html A special igniter for vegetable oil furnace was developed successfully on March, 2020, which is widely used in vegetable oil boiler, and widely loved by customers. Short Introduction: This product uses high-performance silicon nitride ceramics as the substrate, with high temperature mechanical strength, strong thermal shock resistance, and resistance to acid and alkali corrosion advantages. It not only has excellent insulation properties, but also has good thermal conductivity. Datasheet of the product: Bending strength ≥900Mpa RoFracture toughness 6.0-8.0 Mpa.m1/2 volume density 3.20-3.4g/cm3 Volume resistivity at room temperature 1014Ω.cm Relative dielectric constant 6-7 Thermal conductivity 23-25W/（m-k） Thermal expansion coefficient 3.1×10-6/℃ Hardness HRA92-94 Voltage 220V Power 400W Size 80*17*3.5mm Performance and Feature: Good moisture resistance and tightness; Small size a...

Source: https://www.innovacera.com/news/ceramic-needle-gauges.html As we known, the gauge is a vital inspection tool, and most of the company use stainless steel and other metal materials. Innovacera have developed some standard ceramic needle gauges with size of OD1-12mm and length of 50mm, the interval of diameter size is 0.01mm. We also can make customized size. There are some advantages of ceramic needle gauge compare to other metal materials: super wear-resistant, corrosion-resistant, non-rusting, non-magnetic, non-conductive, maintenance-free. Here is some more detail about our ceramic needle gauge: Inspection instruments: Mitutoyo Laser Measuring Instrument (the equipment deviation is 0.2μm). Inspection standard: Level-1 Gauge: Temperature 20 ℃ ± 1 ℃, Humidity 50%, upper limit+0.3μm, lower limit-0.2μm; Cylindricity ≤ 0.3μm，Roundness ≤ 1μm; Level-0 Gauge: Temperature 20 ℃ ± 1 ℃, Humidity 50%, upper limit+0.1μm, lower limit-0.1μm; Cylindricity ≤ 0.1μm，Roundness ≤ 0.6...

Source: https://www.innovacera.com/news/ceramic-chuck-table.html Porous ceramic chuck table is a so important part in semiconductor equipment such as silicon wafer processing. Porous Ceramic Chuck Tables are widely used as important components of equipment in silicon wafer, semiconductor compound wafer, piezoelectric ceramic, glass, LED, semiconductor package component substrate, optical component thinning, cutting and so on. The advantages include the following: Strong permeability: Uniform air permeability and water permeability to ensure the uniform stress and firm adsorption of the silicon wafer, so that it does not slip during the grinding process. Compact and uniform structure: Due to the dense and uniform microporous ceramic, the chuck table is not easy to adsorb silicon powder abrasives and is easy to clean. High strength: No deformation during grinding, to ensure that the silicon wafer is uniformly stressed at all points during grinding, and is not easy to edge breakag...

Source: https://www.innovacera.com/news/dbc-ceramic-substrate-market.html DBC (Direct Bonded Copper) substrates are composed of a ceramic insulator, Al2O3 or AlN onto which pure copper metal is attached by a high-temperature eutectic melting process and thus tightly and firmly joined to the ceramic. Key Features Ceramic metallized: Ti/W, gold(Au), silver(Ag),Copper(Cu),nickel(Ni)¡Kothers & produce final circuit Coating:0.075um to 5mil Ceramic Metallized substrate: Al2O3 substrate metallized AlN substrate metallized Silicon wafer metallized LED heat-dissipation ceramic substrate: LED Al2O3 thin film substrate LED Al2O3 thick film substrate LED AlN thin film heat-dissipation substrate Flip-chip substrate The integration of the thin film, thick film, electrode plating and electroless plating processes: Application: 1...

Source: https://www.innovacera.com/news/ceramic-heater-without-lead-wire.html Our PTC ceramic heater has two kinds； one is with lead wire, another is without lead wire. But how to connect ceramic heater without lead wire to the power supply? Please let me explain it to you. As you can see that there is end nickel plating on the ceramic heater which can connect to the power supply using the way of Contact shrapnel : Just like our battery remote control, there are positive and negative electrodes, and we connect it with a metal spring plate. When the battery goes in, the spring plate deforms, we connect it. Attached is the video for your reference.

Source: https://www.innovacera.com/news/ceramic-guide-rollers.html Guide rollers are used in the process of manufacturing metal wire. Since the wire travels at high speeds, high levels of tension act on the guide rollers and wear down their surface. As a result, there was a need to replace components frequently. Therefore, this requires that guide rollers have a high degree of hardness as well as have a smooth surface. Metal components had conventionally been used in guide rollers. However, since their surface tends to wear through contact with the metal wire, surface roughness would worsen. This surface roughness on the guide rollers would then scratch the metal wire when coming in contact, thus affecting product quality. By switching to ceramics, which are harder than metals, there was less occurrence of scratching as a result of guide roller surface wear. This resulted in less scratching from contact between the metal wire and guide rollers, contributing to higher quality productio...