Standard Size of 6 inch and 8 inch
Plug and Play ready
Wednesday, November 30, 2016
Porous Ceramic Vacuum Chuck
Porous Ceramic Vacuum Chuck of high Parallelism
Standard Size of 6 inch and 8 inch
Plug and Play ready
Standard Size of 6 inch and 8 inch
Plug and Play ready
Sunday, November 27, 2016
Thursday, November 17, 2016
Porous Ceramic of Various porosity,pore size,shape,color
Porous ceramic
Color,pore size,porosity,shape,size all can be custom made
Materials available are :
Aluminum Oxide
Aluminum Nitride
Silicon Carbide
Silicon Nitride
Zirconia
...
www.chuck-table.com
Wednesday, November 9, 2016
Silicon nitride ceramic
www.semixicon.com
Silicon nitride is a chemical compound of the elements silicon and nitrogen, with the formula Si
3N
4. It is a white, high-melting-point solid that is relatively chemically inert, being attacked by dilute HF and hot H
2SO
4. It is very hard (8.5 on the mohs scale). It is the most thermodynamically stable of the silicon nitrides. Hence, Si
3N
4 is the most commercially important of the silicon nitrides and is generally understood as what is being referred to where the term "silicon nitride" is used.
Silicon Nitride Ceramic Components Applications:
Automotive
Ceramic Bearing
Medical
Cutting tools
Electronics
...
Tuesday, November 8, 2016
Wednesday, November 2, 2016
Boron Nitride Ceramic
Boron nitride is a heat- and chemically resistant refractory compound of boron and nitrogen with the chemical formula BN. It exists in various crystalline forms that are isoelectronic to a similarly structured carbon lattice. The hexagonal form corresponding to graphite is the most stable and soft among BN polymorphs, and is therefore used as a lubricant and an additive to cosmetic products. The cubic (sphalerite structure) variety analogous to diamond is called c-BN; it is softer than diamond, but its thermal and chemical stability is superior. The rare wurtzite BN modification is similar to lonsdaleite and may even be harder than the cubic form.
Because of excellent thermal and chemical stability, boron nitride ceramics are traditionally used as parts of high-temperature equipment. Boron nitride has potential use in nanotechnology. Nanotubes of BN can be produced that have a structure similar to that of carbon nanotubes, i.e. graphene (or BN) sheets rolled on themselves, but the properties are very different.
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