Find Verified Dummy Silicon Wafer Suppliers, Manufacturers and Wholesalers

Dummy grade silicon wafer. Diameter: 2-12 inch. Resistivity >1 ohm.Cm, surface condition: ssp, dsp or as-cut

Dummy grade silicon wafer.



Packing: coin roll or as customer request. ( like epack packing cassette)


Usage: recycled solar material, machine testing, etc

We can supply (2" 3" 4", 6",8",12") , (N/P), (<100> , <111>) one or two sides polished IC silicon dummy(test) wafers.

25pcs/Lot.

SILICON WAFERS are the building blocks of modern technology, they provide the substrate onto which circuits are constructed. We offer Prime, Test, Monitor, SEMI standard, and customized silicon wafers in all diameters from 2�¢?�³ to 300mm. Our Wafers meet the SEMI standards, along with customized options.

Silicon On Insulator (SOI) Wafers: Chips fabricated on SOI wafers achieve 30% faster speeds and 80% lower power demands compared to CMOS devices. The SOI structure consists of three layers: a top active device layer for transistor fabrication, a buried oxide (BOX) insulator layer, and a bottom handle wafer layer.
Silicon Float Zone Wafers: is a crystal growth technique that produces highly pure silicon wafers with fewer impurities than traditional methods.
Silicon Thermal Oxide Wafers: Has high quality silicon thermal oxide wafers in all diameters from 2�¢?�³ to 300mm.
Silicon Nitride Wafers: Has different option of film processing for your silicon needs, including LPCVD nitride.
On Insulator (SOI): Has high quality silicon thermal oxide wafers in all diameters from 2�¢?�³ to 300mm.
Fused Silica Wafers: is the amorphous phase of quartz (SiO2).
Borofloat 33 Glass Wafers: is used in a wide range of applications like micro-optics, sensors, microlithography, semiconductor engineering, lighting, medical technology.

Product name: 2-12 Inch Orientation 100/111/110 SSP Prime/Dummy Grade Silicon Wafer
Place of Origin: China
Material: Silicon
Diameter:2-12 inch
Thickness: 100-1500um
Orientation: 100/110/111
Type/Dopant: intrinsic or P/B or N/Ph
Grade: prime/dummy
Bow/Warp:

We are supplier and exporter of Ferro Silicon.

Ferro silicon Specs: Si:75%min. and Si:72%min. C:0.2%max. S:0.02%max. P:0.04%max. Al:2.0%max.1.5%max.and 1.0%max .Commodity: Ferro Silicon Low Al Specs: Si:75%min. C:0.2%max. S:0.02%max. P:0.04%max.Al:0.1%max.0.3%max.and0.5%max. In 1mt plastic woven bags.

Ferro Silicon Ferro Silicon has a melting point of 1200�¯�¿�½?�?�°C to 1250�¯�¿�½?�?�°C with a boiling point of 2355�¯�¿�½?�?�°C and Ferro Silicon contains about 2% of calcium and alluminium. Ferro Silicon, as an additive to the production process of ferrous metals, will impart several desirable properties upon the resultant alloy. Some of the primary benefits of adding Ferro Silicon to an alloy is to improve the corrosion resistant properties of the new compound, as well as to add to the high temperature heat- resistance properties of the new alloy, for example, in the production of silicon steel for use in transformer cores.

We are exporter of Ferro Silicon.

FerroChrome is a kind of Ferro alloy which is formed by Ferro and Chrome,it is an important alloy addition in steel making. Ferrochrome (Fe Cr) is an alloy of chromium and containing between 50% and 70% chromium.

Minicoco Wafer Cream Chocolate 82g

Product Origin : Indonesia

Key Specifications/Special Features : Food And Beverages, Biscuit, Wafer

Minimum Order : 1x20'F

Silicon metal #3303 Si:99.0%min. Fe:0.3%max. Al:0.3%max. Ca:0.03%max. Size:10-100mm,90%min. In plastic woven bags of 1 mt each.

Ferro silicon, ferro silicon powder, ferro silicon briquette.

High quality and good surface quality to meet the updating request of pv development and reduce the production cost.
Crystal structuremono-crystalline
Crystal method cz
Conductance typep
Dopant b
Dimension125*125ía0.4156*156ía0.4
Diameter ª¦150ía0.4 ª¦165ía0.4ª¦200ía0.4
Crystal orientation <100>ía1
Resistivity( ª+.Cm) 1-3/3-6
Lifetime( ª8s) í²15
Carbon concentration( atoms/cm3 )ín5*1016
Oxygen concentration( atoms/cm3 )ín0.95*1018


125*125 and 156*156

Silicon wafers.

Available flavour variants Cheese Cream, Chocolate Cream, Pink Lava Cream, Vanilla Cream, Raspberry Yogurt Cream, Peach Yogurt, Butter Caramel. Product is Manufactured by PT Kaldu Sari Nabati Indonesia.

Richeese Nabati Wafer & Rolls. Available in Vanilla & Pink Lava Flavor.

Available in Box, Tin, Pouch & Pack. Shelf Life = 12 Months. Language in Packaging = English, Bahasa Indonesia. Port of Loading: Semarang, Indonesia. Note: We could paste sticker on each pack should there is any additional information needed (importer name, information in other language, etc)

We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.

Semiconductor grade silicon wafers with diameter 2" up to 6".
One side or double side polished.
Boron, Phosphorus, Antimony and Arsenic doped

Available Flavors Chocolate, Black Forest, Tiramisu, Cheesecake. Packaging 40x30gr. Product is Manufactured by PT Manohara Asri.

Twister Snack Wafer roll
Available flavour Black, Black Vanilla, Chocolate, Cappuccino, Chocolate Cappuccino, Strawberry, Chocolate Vanilla. Packaging 24x45gr, 6x150gr, 20x80gr, 6x10x30gr, 10x12x20gr, 120x15gr. Product is Manufactured by PT. Perusahaan Industri Ceres.