San Jose Delta Associates, Inc. Datasheets for Specialty Ceramics

Specialty ceramics include nitrides, borides, carbon, zirconia, rare earth oxide (REO) materials and silicides as well as other specialized non-metallic compounds.
Specialty Ceramics: Learn more

Product Name Notes
"PAD" Silicon Nitride-SC Ceramic Component "PAD" Silicon Nitride-SC is a zero porosity, specially formulated silicon nitride material for use in the semiconductor industry. The mater­ial is 98% Si N with 2% densification addi­tives. The additives...
Aluminum Nitride (AlN) Ceramic Component Aluminum Nitride - AlN, is most often the material of choice due to its relatively excellent thermal conductivity and non-toxic nature. Because San Jose Delta has a segregated beryllium oxide...
Boron Nitride Ceramic Component Boron nitride is offered in several grades each with unique materal properties. All however, are readily machinable; much like green (not sintered), alumina BN allows drilling, tapping, treads etc. without...
MACOR® Glass-Ceramic Bars -- 12" Length MACOR Bar
MACOR® Glass-Ceramic Bars -- 3" Length MACOR Bar
MACOR® Glass-Ceramic Bars -- 6" Length MACOR Bar
MACOR® Glass-Ceramic Rods -- 12" Length Round MACOR Rod
MACOR® Glass-Ceramic Rods -- 3" Length Round MACOR Rod
MACOR® Glass-Ceramic Rods -- 6" Length Round MACOR Rod
MACOR® Glass-Ceramic Sheets -- 12" Length MACOR Sheet
MACOR® Glass-Ceramic Sheets -- 3" Length MACOR Sheet
MACOR® Glass-Ceramic Sheets -- 6" Length MACOR Sheet
Macor-Machinable Glass Ceramic Ceramic Component -- MACOR®
Macor is a relatively easy material to machine using ordinary carbide drills, end mills, taps, etc. and doesn’t require post machining firing. Macor-Machinable Glass Ceramic is also unique in that...
PSG Silicon Nitride Ceramic Component PSG Silicon Nitride is a fully dense, pressureless sintered ceramic specifically compounded to yield an amorphous intergranular phase. Pressureless sintering allows for net shape forming of complex components in a...
PSX Silicon Nitride Ceramic Component PSX is a fully dense, isotropic grade of Silicon Nitride offering excellent wear resistance and improved elevated temperature properties. Pressureless sintering allows for net shape forming of complex components for...
Beryllium Oxide Ceramic Component San Jose Delta maintains an extensive in-house inventory of certified Materion beryllia ceramic machining stock, including BW-1000, a higher strength and finer grain berylia,. While the grinding of beryllium oxide...
"PAD" Silicon Nitride SC-1 Ceramic Component The SC (semiconductor) grade is a fully dense, highly pure form of silicon nitride. Sinteririg aid content is minimized to main­tain purity and is selected for compatibility with the extreme...
Reaction Bonded Silicon Nitride (RBSN) Ceramic Component Thermal reaction of silicon metal compacts and nitrogen produces Reaction Bonded Silicon Nitride. Complex components can be readily and economically produced by machining the material in the green state. RBSN...
Yttria Partially Stabilized Zirconia (YTZP) Ceramic Component While the same design features common to alumina ceramics; blind holes, threads etc. are easily produced in Zirconia the grinding time required is about fifty percent more. The post-grinding surface...