Engineering ceramics - silicon carbide ceramics
Hardness surpassing alumina ceramics
This is an introduction to "Engineering Ceramics - Silicon Carbide Ceramics" handled by Niimi Sangyo Co., Ltd.
- Company:ニイミ産業
- Price:Other
Last Updated: Aggregation Period:May 06, 2026~Jun 02, 2026
This ranking is based on the number of page views on our site.
Last Updated: Aggregation Period:May 06, 2026~Jun 02, 2026
This ranking is based on the number of page views on our site.
Last Updated: Aggregation Period:May 06, 2026~Jun 02, 2026
This ranking is based on the number of page views on our site.
121~150 item / All 605 items
Hardness surpassing alumina ceramics
This is an introduction to "Engineering Ceramics - Silicon Carbide Ceramics" handled by Niimi Sangyo Co., Ltd.
For valve-less piston pumps (plungers) of artificial dialysis devices and the tip chips of CO2 lasers. For ceramic parts manufacturing for medical devices, come to us!
Our company specializes in the manufacturing of a wide variety of small ceramic components, including "ceramic parts for medical devices" that are highly resistant to corrosion, high quality, and low cost due to our unique manufacturing methods. We also produce "micro ceramic screws" such as M1 and M2, which are essential components in medical devices, as well as medical pump shafts and "thin-walled pipes." In our catalog, we showcase various products along with their materials and features, while also introducing "points for reducing the cost of ceramic parts." We can bring to life the ideas from manufacturers like "it would be great if we could make something like this." Please feel free to consult with us! 【Examples of Ceramic Parts Applications】 ■ Plunger for piston pumps ■ Piston and cylinder for valve-less piston pumps ■ Electrostatic nozzle that solved electrostatic issues in high-pressure spraying ■ Carbon dioxide laser tip ■ Slim nozzle tip with a tapered inner diameter for medical devices *If you have an idea for something that may not be possible to create, please contact us, and we will respond smoothly.
"Presentation of 4 types of materials that explain manufacturing examples" Manufacturing of structural materials such as pump shafts and bearings. Numerous adoption results in medical devices, industrial machinery, and electrical products!
We manufacture high-quality, low-cost "cylindrical ceramic parts" using our unique production method. We specialize in a wide variety of structural materials, including medical pump shafts and thin-walled pipes. Additionally, in our presentation materials, we introduce "points for reducing costs of ceramic parts" while showcasing various products along with their materials and features! We can quickly respond to prototypes and mass production for shaft shapes, spindle shapes, pump shafts, pistons (plungers), cylinders, bearings, sleeves, and more. ~ We accommodate thin-walled processing and mirror finishing, achieving cylindrical tolerances of less than 2μm and roundness tolerances of less than 1μm! ~ [Examples of ceramic parts applications] ■ Plungers for high-pressure pumps ■ Pistons and cylinders for valve-less piston pumps ■ Shafts, thrust bearings, and bearings for magnetic pumps ■ Thin-walled pipes and nozzles for medical devices ■ Spray nozzles We can solve requests from manufacturers such as "I want to create something like this..." or "I was turned down by other companies..." at our company! *For more details, please download the PDF materials or feel free to contact us.
Ultra-micro diameter size 15μm~! Excellent dispersibility for the nano-dispersion of pigments, electronic component materials, and optical materials. Dispersion media using high-frequency induction thermal plasma.
The "Plasma Melted Zirconia Beads" developed by Niimi Industry instantly melt zirconia particles in ultra-high temperature thermal plasma and utilize surface tension to form spherical zirconia beads. They are suitable for the dispersion of nanomaterials. By adopting a unique reinforcement mechanism that utilizes the thermal plasma melting process, they possess excellent durability. Additionally, the use of thermal plasma has made it possible to manufacture ultra-fine beads. 【Features of Plasma Melted Zirconia Beads】 ■ Developed using high-frequency induction thermal plasma ■ Excellent durability and dispersibility ■ High purity ■ Capable of providing ultra-fine beads (sizes 15, 30, 50 μm) 【Applications】 ● Nano dispersion of electronic component materials → Materials for ceramic capacitors, optical materials ● Nano dispersion of pigments ● Nano dispersion of pharmaceutical formulations and cosmetic ingredients *For more details, please refer to the materials available for download in the [PDF Download] section or feel free to [Contact Us].
With Shin-East's unique molding technology "Infiltration V Process," it is now possible to produce large-shaped products and complex-shaped components as a single piece!
The infiltration V process is a technology that applies the "V process method" used in casting to the molding of ceramics, enabling the high-quality production of large and complex-shaped parts in ceramics through casting molding techniques. Leveraging the properties of ceramics, it has received high acclaim in various fields, from components for manufacturing/testing equipment such as semiconductors, FPDs, and electronic parts to ultra-precision measuring instruments. We offer material selection tailored to our customers' applications and challenges. 【Features】 ■ Capable of integrated molding exceeding 4 meters with 99.5% alumina ■ Ultra-precision machining of perpendicularity, parallelism, straightness, etc., at the micrometer level ■ High freedom of shape, accommodating various forms ■ Supports a wide variety of small lots and from single-item prototypes to mass production. ■ By replacing existing parts, such as mechanical device components, with ceramics, performance improvements are achieved (heat resistance, corrosion resistance, high precision, wear resistance) ■ Expensive molds like rubber or gypsum molds are not required; wooden molds are acceptable (excluding irregular shapes) *For more details, please download the catalog or contact us directly.
Achieve straightness of 2μm or less with a 4000mm straightedge! Ideal for adjusting machines that require high processing accuracy. Custom size options are also available.
The "Ultra-Precision Ceramic Straight Edge" is a highly reliable and precise straight edge that is effective for adjusting machinery where processing accuracy is required. While the straightness of metal or stone straight edges measuring 4000 mm is between 7 to 14 μm, the ceramic version allows for high-precision measurements of less than 2 μm. 【Features】 ■ Achieves straightness of less than 2 μm with a 4000 mm straight edge for high-precision measurement ■ Weighs about half as much as metal straight edges, making it easier to handle and measure ■ High hardness and excellent wear resistance result in minimal aging changes ■ Calibration certificates can be issued as an option We can customize the size of the straight edge to meet your specific requirements. Please feel free to consult with us. *For more details, please contact us or download the PDF for more information.
Achieving high precision with posture accuracy of 2 seconds or less! An ultra-precision XY stage suitable for positioning inspection equipment.
The "Ceramics-made Ultra-Precision XY Stage" is a high-precision XY stage that can be used as a positioning stage for inspection equipment such as LCD panels and organic EL panels. 【Features】 ■ Adopts air slider guide made of high-purity alumina ceramics. ■ Achieves straightness accuracy of less than 1μm. ■ Achieves posture accuracy of less than 2 seconds. ■ Capable of a maximum travel distance of 3500st. ■ Reproducibility within 0.2μm. ■ Accessories: Inspection report. *For more details, please contact us or download and view the catalog. *We have a demo unit of the XY stage permanently available in our exhibition space. Please feel free to check the actual product.
We can assist you with the development of complex-shaped zirconia ceramic products from the initial stages.
Our zirconia ceramics are partially stabilized zirconia with 3 mol% yttria added. Thanks to our unique molding method, we can also shape complex geometries. We can assist in the development of zirconia ceramic products from the initial stages. In a room temperature environment, it is the ceramic with the highest strength and toughness. Due to its lower thermal conductivity compared to other ceramics, it offers high insulation effectiveness.
Single crystals and sharp crystals are suitable for processing black metals.
CBN diamonds are manufactured using high-quality CBN single crystals as raw materials, subjected to strict shaping, polishing, sorting, and surface treatment. Compared to diamond powder, they possess higher thermal stability, toughness, and wear resistance, resulting in a longer lifespan. Single crystals with sharp edges are suitable for processing black metals.
The durability and strength have been enhanced through needle processing.
It is lightweight, highly flexible, and excels in durability, insulation, and resistance to sporting.
Simultaneously capable of measuring both "length" and "diameter"! A precision measuring instrument boasting an accuracy of 2μm!
The "MDL type" is a precision measuring device that allows for simultaneous measurement of a product's "length" and "diameter" by registering measurement points in advance and simply setting the workpiece. In the past, manual measuring instruments were used to measure the length of workpieces with uneven shapes at the tip, but they had poor accuracy and took a long time to measure. This device achieves a high measurement accuracy of 2μm. By specifying the measurement position using image processing technology, it automatically rotates and moves to measure, enabling efficient and high-precision data collection for many products. 【Features】 ■ Measurement of the length of products with uneven shapes at the tip ■ Specification of measurement position using image processing technology ■ Simultaneous measurement of "length" and "diameter" is possible *For more details, please refer to the catalog or feel free to contact us.
It is used in the microwave band and achieves significant effects to miniaturize devices and improve the implementation density of micro-integrated circuits.
Dielectric ceramics can enable miniaturization of devices and improve the implementation density of microwave integrated circuits, and they are widely used in base stations for mobile communications such as mobile phones, as well as in microwave filters and circuit boards. Customization is possible according to size, shape, and other requirements.
This is the company introduction of Wako Ceramics Co., Ltd.
We are committed to planning and selling high-quality ceramic products for various industrial applications, while also designing and constructing energy-efficient industrial furnaces and surrounding plants, participating in the creation of a prosperous society in harmony with the natural environment.
The larger surface area in contact with water and air allows many of tourmaline's properties to be fully expressed.
This product is made by adding other ceramics and granulating agents to tourmaline powder, then granulating and sintering it. To ensure that the performance of tourmaline is fully realized, a low-temperature sintering method is employed, which allows for a slow and thorough sintering process at low temperatures. As a result, the melted silica component does not cover the surface of the balls, and due to the special manufacturing method, the entire ball has a porous structure. This increases the surface area in contact with water and air, allowing many of tourmaline's properties to be fully expressed. Additionally, many effects that were not present in the tourmaline itself, such as physical adsorption effects, have also been incorporated.
One solution for heat, cold, noise, and odor prevention! Insulation, heat shielding, soundproofing, and deodorizing paint.
"Neo Color Gaina" is an insulating ceramic for thermal insulation, heat shielding, soundproofing, and odor prevention for three-star belts. The multilayered ceramic balances heat radiation effects, suppressing heat transfer. The prism effect of the hollow ceramic repeatedly reflects and refracts, reducing the amount of energy that enters indoors. Additionally, the energy-saving effect lowers maintenance costs for facilities (warehouses, buildings, etc.) and can reduce the number of air conditioning units needed. 【Features】 ■ Insulation: Multilayered ceramic suppresses heat transfer ■ Heat shielding: Prism effect of hollow ceramic ■ Soundproofing: Reflects with ceramic and attenuates sound vibrations through air ■ Odor prevention: Zero permanent charge makes it difficult for contaminants to adhere ■ Dew prevention: Reduces the occurrence of condensation, creating a comfortable living environment ■ Non-combustible: Certified non-combustible material by the Ministry of Land, Infrastructure, Transport and Tourism *For more details, please download the PDF or feel free to contact us.
Achieved a reduction of defective items by over 1/13! We offer appropriate solutions from component design to surface treatment!
Do you have challenges such as wanting to reduce maintenance costs or decrease manufacturing costs? Our company offers appropriate solutions from parts design to surface treatment using the experience, knowledge, and case studies cultivated through the design and production of precision molds for automobiles. In our proposals for improving tool life, we have achieved cost reductions of over 90% by suggesting a combination of base material and surface treatment. [Do you have any of these challenges?] ■ Want to reduce labor costs ■ Want to extend the lifespan of metal parts ■ Want to increase the durability of metal parts ■ Want to reduce costs for purchasing new parts ■ Want to improve yield *For more details, please refer to the PDF materials or feel free to contact us.
Widely used in core components of precision machinery! It has characteristics that do not change over time.
Our company is capable of manufacturing some of the largest alumina ceramic structures in the world. These materials excel in wear resistance, corrosion resistance, heat resistance, and high insulation properties, boasting a hardness second only to diamond among synthetic new materials. Additionally, they exhibit very little thermal displacement due to temperature differences and show no changes over time. As a result, they are widely used as core components in precision machinery such as precision measuring instruments, ultra-precision processing machines (nano machines), and liquid crystal panel manufacturing equipment. [Example of Application] <5.5m Integrated Ceramic Rail> ■ Straightness: Less than 5μm ■ Can be applied to large precision air sliders and more. *For more details, please refer to the PDF document or feel free to contact us.
The Shaparl HiM soft of fast-cutting ceramics features a high thermal conductivity of 92 W/m·K and high thermal shock resistance of 400°C! It also has a track record of micro-hole processing with a diameter of 0.08 mm.
Shaparl Hi M Soft," a composite sintered body of aluminum nitride and boron nitride, is a high-performance machinable ceramic with high thermal conductivity and thermal shock resistance. It is also suitable for machining, offering excellent machinability that allows for the processing of complex shapes and high-precision machining. We have processing achievements such as fine holes of Φ0.08, Φ0.1, and surface roughness of Ra0.2. <Features> - Excellent vacuum properties - Low thermal expansion rate (4.8×10^-6/°C) - High thermal conductivity (approximately 92 W/m·K) - High strength (300 MPa) - Excellent electrical insulation properties - Resistant to wetting by molten metals *For more details, please refer to the catalog or our website, or feel free to contact us.
Zirconia (ZrO2) has high bending strength and compressive strength at room temperature, and its fracture toughness is extremely high.
Among engineering ceramics, this is the ceramic with the highest strength and toughness at room temperature. It is also characterized by low thermal conductivity and high thermal insulation. Compared to other ceramic materials, it has a high thermal expansion rate and excels in hardness, fracture toughness, corrosion resistance, and surface smoothness. Due to its high toughness and strength at room temperature, it is used in knives, scissors, and kitchen knives. <Features> - Extremely high fracture toughness, with significant bending strength and compressive strength at room temperature. - Low thermal conductivity, resulting in high thermal insulation. - Excellent surface smoothness. *For more details, please refer to the catalog or our website, or feel free to contact us.
With years of expertise and a consistent production system, we provide high-strength and durable components made from alumina and ceramics. These can be utilized in a variety of applications, including precision instruments.
Our company has extensive experience in the manufacturing of ceramic components, conducting integrated production from raw material formulation and granulation to molding, firing, and processing. Our ceramic components possess the flexibility to accommodate a variety of applications and contribute to solving your challenges, such as "pursuing dimensional accuracy" and "aiming for high functionality." We can provide extremely small parts, insulating components for field-through applications, magnets and bearing stones for watches, as well as bearings for fans and motors. 【Product Lineup (Partial)】 ■ Micro Parts ■ Insulating Components for Field-Through Applications ■ Ceramic Magnets and Hole Stones ■ Ceramic Sliding Bearings ■ Precious Stones (Alumina Bearings) ■ Thin Film Circuit Boards (Submounts) *For more details, please refer to the PDF materials. Feel free to contact us with any inquiries.
If it relates to the experiment, please feel free to consult us.
In terms of materials, machining and welding processes will be necessary, starting with metals. Not only metals, but machining and welding processes for resin materials will also be required. Additionally, not only resin materials, but glass processing and welding will also be necessary. Sometimes, processing using ceramics will also be required. Even just regarding materials, we must generally consider the selection of materials as mentioned above. Will we use liquids? Will we use gases? What about temperature control? Flow rate control? Pressure control? What kind of sensors should we use and where should they be set? There are many decisions that need to be made. If it involves experiments, please feel free to consult us, and then you can focus solely on the experimental methods to move your work forward.
Stable combustion is possible over a wide range from 0.1 kPa to 0.1 MPa! Available in two types: internal thread type and external thread type.
The "Swirl Jet Burner" is a burner that ejects gas from multiple spiral grooves for combustion. It can burn stably over a wide range from 0.1 kPa to 0.1 MPa. It can be used not only as a standalone unit but also as a chip for various burners (such as high-capacity burners). Please feel free to contact us when you need assistance. 【Features】 ■ Stable combustion over a wide range from 0.1 kPa to 0.1 MPa ■ Usable not only as a standalone unit but also as a chip for various burners (such as high-capacity burners) *For more details, please download the PDF or feel free to contact us.
0.1×0.2 Elliptical Columnar Protrusion! Introduction of end face machining examples using a machining center. Material: Molybdenum
We would like to introduce a case study of end face machining on molybdenum that we conducted. 【Case Overview】 ■Material: Molybdenum ■Shank Diameter: φ4 ■Shape: Elliptical, Width 0.2mm × Height 0.7mm ■Machining: Machining Center *For more details, please refer to the PDF document or feel free to contact us.
Utilizing the abilities of microorganisms such as mold, yeast, and bacteria to produce useful substances!
At Iwata Chemical Industry Co., Ltd., we offer contract fermentation and refining processing. After confirming stable production through laboratory-level cultivation from flasks to jar fermenters, we carry out mass production using tanks of up to 150 tons. In addition to this "fermentation" technology, we provide a wide variety of products tailored to customer needs through our "refining" technology, which flexibly combines processes such as separation, desalting, and crystallization to extract target substances. 【Refining Equipment (Partial)】 ■ Centrifuge Westfalia (SC35) ■ Precoat Filter ■ MF Filter (ULW-348) ■ UF Filter (FS10-FS-FUS0382) ■ Ultrafiltration Membrane (RO) Element: Polyamide Composite Membrane, Spiral Type ■ Ion Exchange Tower *For more details, please refer to the PDF document or feel free to contact us.
From scenes of everyday life to space development. Cutting-edge technology that breathes life into every field.
How to utilize and bring out the characteristics of materials. Fujii Ceramics continuously thinks about the optimal manufacturing methods suitable for product specifications within a consistent production process to realize the creation of diverse application products. *For more details, please download the catalog or contact us.*
Connectable to major PLC manufacturers' units! Achieving visualization of vibrations and IoT sensing.
The "Acceleration Sensor System for PLC" is a low-cost and high-precision vibration measurement system. It utilizes piezoelectric accelerometers, which are well-regarded in mechanical vibration measurement, and the combination of piezoelectric accelerometers with the PLC-specific amplifier "MODEL-9401" enables visualization of vibrations and IoT sensing. We offer a rich lineup unique to specialized manufacturers of various piezoelectric sensors. 【Features】 ■ Measurement using piezoelectric accelerometers, which are well-regarded in mechanical vibration measurement ■ A rich lineup unique to specialized manufacturers of various piezoelectric sensors ■ Low-cost and high-precision vibration measurement system ■ Compatible with units from major PLC manufacturers *For more details, please refer to the PDF materials or feel free to contact us.
We are pleased to announce the launch of the new PZT "C-85 material" for medical probes and actuators.
We have developed a material with high relative permittivity, high equivalent piezoelectric constant, low mechanical quality factor, and high breakdown voltage. Please consider it for applications such as medical probes and actuators. 【Features】 ■ High breakdown voltage ■ High relative permittivity ■ High equivalent piezoelectric constant ■ Low mechanical quality factor *For more details, please feel free to contact us.