Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
1～15 item / All 35 items
We carry out everything from crystal growth of single crystal sapphire to cutting, grinding, polishing, and special processing consistently!
Our sapphire ingots are produced in our own factory in China, and we also source them from partner factories, primarily using the Kilopros method.
![Silicon ingot [In stock and available for same-day shipping]](https://image.mono.ipros.com/public/product/image/1ae/2000176291/IPROS07174481625455163672.jpeg?w=280&h=280)
We have a variety of silicon ingots in different diameters available.
At Trinity, a specialized trading company for silicon materials for semiconductors, we handle various diameters of "silicon ingots." Cuts are available in grind/as-grown/circular, with diameters ranging from small to large. We can also accommodate made-to-order production, so please feel free to contact us for more details. 【Specifications】 ■ Manufacturing method: CZ method / FZ method ■ Diameter: Small to large ■ Cut: Grind / As-grown / Circular ■ Type: P/N ■ Crystal axis: <100> <111> ■ Resistivity: Low resistivity to high resistivity *For more details, please refer to the PDF document or feel free to contact us.
Sapphire ingot
Kyropoulos method CHES method
Mg purity ≥ 99.90 to 99.95%: Customization available for various sizes from 7.5kg/ingot.
■Shape and Size From standard products of 7.5kg/ingot, we can accommodate various shapes and sizes upon request. ■Chemical Composition (Representative Values*) Mg(%) ≥ 99.90 ≥ 99.95 Fe(ppm) 45 22 Si(ppm) 60 14 Ni(ppm) 8 6 Cu(ppm) 11 10 Al(ppm) 22 20 Mn(ppm) 18 15 *Element measurements are conducted using an ICP optical emission spectrometer. These are measurement results from mass-produced products, but they are not guaranteed values. Guaranteed specifications will be determined by contract.
SiC, SiC ingot, silicon carbide, silicon carbide
Single crystal SiC ingots produced by the sublimation method undergo high-precision processing (wafering), high-precision cleaning, and final inspection to become single crystal SiC wafers.
Silicon ingots for etching equipment, silicon ingots, for etching.
We supply high-quality single crystal and polycrystalline silicon ingots, as well as cutting-edge processed parts for semiconductor manufacturing equipment.
Japan's first JIS-certified factory for bronze ingots and bronze bullion.
By incorporating various chemical analysis techniques, it has become possible to achieve stable production of high-quality metal ingots. A strict process management system has been recognized, making it the first factory in Japan to receive JIS marking approval for copper alloy ingots for casting. Along with copper alloy ingots, over the past 70 years, a material, formulation, melting, casting, inspection, and other process management systems have been established based on the recycling and refining technologies developed during that time, making it the first factory in Japan to receive JIS marking approval for copper alloy castings.
![Tin ingot [purity 96% to 99.999%] / recycled product](https://image.mono.ipros.com/public/product/image/0b0/2001537831/IPROS11164551567417570963.png?w=280&h=280)
Recycled tin ingots [supporting low purity 96% to high purity 99.999%]
- This is tin ingot made from recycled materials from Thailand. - We offer various grades, ranging from low purity of 96% to high purity of 99.999%. - The maximum annual supply of tin is 3,000 tons per year. - We can provide suggestions based on your usage and budget, so we would appreciate it if you could contact us for more information.
We provide high-quality material ingots that influence the quality of forged products.
The quality and delivery time of forged products greatly depend on the material ingots. We carefully select materials for austenitic, ferritic, martensitic stainless steels, duplex alloys, and tool steels for steelmaking. Based on this, we provide high-quality forged products using state-of-the-art large forging equipment.
We manufacture various products according to customer requests. They have the characteristic of being well-suited for the shaft.
We would like to introduce the "Babbitt Alloy / White Metal Ingots" handled by Yamato Metal Co., Ltd. "Babbitt Alloy" is used in products that require high strength and durability. We manufacture various products according to our customers' requests. Additionally, "White Metal Ingots" have excellent compatibility with shafts, are less likely to seize, and possess wear resistance and fatigue resistance that allow for long-term use. We produce from WJ1 to WJ9. 【Features】 ■ Babbitt Alloy - Used in products that require high strength and durability ■ White Metal Ingots - Less likely to seize - Possess wear resistance and fatigue resistance for long-term use *For more details, please refer to the PDF document or feel free to contact us.
Ideal for use in research and viewing ports of vacuum devices! Small quantity sales are also available.
Hansol is a wafer manufacturer with a strong track record in South Korea. ◆ Stable procurement of materials through in-house ingot production ◆ High price competitiveness ◆ Sales available even in small quantities ◆ Ideal for use in research and viewing ports of vacuum equipment ● For more details, please contact us or download the catalog.
It is a transport container for silicon ingots!
As a record of large container production, we would like to introduce the "transport container for silicon ingots." Dimensions: W1000mm × D1600mm × H1000mm, materials: PP, PE, aluminum, steel, and rubber. For more details, please contact us or refer to the catalog.
6-12 inch ingots for semiconductors
For remelting (with chips and breaks) and for slicing.
Excellent purity! High corrosion resistance, oxidation resistance, heat resistance, and wear resistance of SiC.
The SiC products of Admap, made with unique CVD-SiC developed at Mitsui Engineering & Shipbuilding, possess characteristics of ultra-high purity, high corrosion resistance, high oxidation resistance, high heat resistance, and high wear resistance, and are used in various fields. 【Features】 ○ Ultra-high purity ○ High corrosion resistance ○ High oxidation resistance ○ High heat resistance ○ High wear resistance For more details, please contact us or download the catalog.
