Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.
1～15 item / All 19 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.
![Small diameter silicon ingot [In stock, processing available]](https://image.mono.ipros.com/public/product/image/4a4/2000732960/IPROS78015891496862507998.jpeg?w=280&h=280)
We have a selection of small-diameter (approximately φ300) silicon ingots available.
At Trinity, a specialized trading company for semiconductor silicon materials, we handle small-diameter "silicon ingots." The cuts available are grind/as-grown/circular. We also offer made-to-order production, so please feel free to contact us for more details. 【Specifications】 ■ Manufacturing method: CZ method/FZ method ■ Diameter: Small diameter ■ 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.
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.
6-12 inch ingots for semiconductors
For remelting (with chips and breaks) and for slicing.
CZ method/FZ method, we can provide single crystal silicon ingots up to a maximum diameter of Φ600mm!
In the semiconductor industry, we offer small-diameter silicon ingots such as 2”, 4”, and 6”, as well as large-diameter silicon ingots like Φ8”, Φ12”, Φ400mm, Φ500mm, and Φ600mm at the industry's lowest prices. Fine adjustments to the diameter sizes are also possible, for example, Φ310mm, Φ380mm, Φ420mm, Φ460mm, Φ530mm, and Φ580mm. We can accommodate order quantities from one piece to mass production.
Silicon ingot, ingot
Product Description We manufacture single crystal ingots that serve as the material for silicon wafers using a production method called the CZ method (Czochralski method). These ingots are primarily used in the etching process, which is one of the device manufacturing processes, and are extremely important consumable materials. Our company can provide various sizes and resistivity silicon ingot products according to customer requirements.
High corrosion resistance & high stain resistance: The birth of "copper stainless steel" with super antibacterial effects.
Introducing a new stainless steel called "Copper Stainless," which combines the rust-resistant properties of stainless steel with powerful antibacterial effects. MTA-S10 is the world's first copper stainless material, with over 10% copper added to SUS430. The main features are as follows: 1. Despite containing only 10% copper, it has antibacterial effects equivalent to pure copper. ➡ Certified by the Japan Copper Center as CU Star. 2. Unlike copper, it has excellent corrosion resistance. ➡ Copper rusts quickly. 3. It looks the same as stainless steel. ➡ 90% is stainless steel, so it appears silver. 4. Being iron-based, it is a safe, inexpensive, and secure material that contributes to SDGs. ➡ By promoting iron-copper alloys, we can cherish the limited resource of copper. While stainless steel is resistant to rust, it has almost no antibacterial properties, which has contributed to food poisoning incidents caused by the proliferation of O-157, Staphylococcus, and E. coli. MTA-S10 has a powerful antibacterial effect that can eliminate Salmonella within one minute.
