Aremco Products, Inc.    Valley Cottage, NY 10989
May 07, 2013 Super-Heat ™ 502-676 Magnesium Oxide Ceramic Crucibles are manufactured with full-fired, 99% pure material used in processing high-temperature refractory metals, slags, and superconductor compounds. Products feature high-density, fine-grain microstructure with open porosity of less than 1% and average density of 3.45 g/cc. They are available in stock and custom shapes with up to 7 in. dia, 12 in. length, and wall thickness of 0.2 in. maximum.

Z-Communications, Inc.    San Diego, CA 92126
Apr 22, 2013 Operating from 4,384–4,386 MHz with tuning voltage range of 1–4 Vdc, Model CRO4385A-LF features phase noise of -108 dBc/Hz at 10 kHz offset with typical tuning sensitivity of 15 MHz/V. Device delivers typical output power of 3 dBm at 5 Vdc supply while drawing 21 mA over temperature range of -40 to 85°C. Housed in 0.5 x 0.5 x 0.22 in. MINI-16 package, voltage controlled oscillator features typical second harmonic suppression of -10 dBc.

Remtec, Inc.    Norwood, MA 02062
Apr 18, 2013 Consisting of electroless nickel and immersion gold plating over thick film silver, AgENIG® Substrates eliminate solder leaching, enable processing up to 260°C or higher, assure optimal solder connections, and allow multiple SMT reflow solder cycles as well as touch-up and repairs. Addition of thin layer of Palladium plating also allows welding, gold wire bonding, and eutectic die attach. In addition, products based on metallization process can be used up to 170°C continuous operating temperature.

Aremco Products, Inc.    Valley Cottage, NY 10989
Nov 02, 2011 With greater than 91% alumina content, Ceramacast(TM) 510 is suitable for producing high temperature castings and molds for applications to 3,200°F. Hydraulic-setting product is bonded with calcium aluminate cement, which enables it to maintain dielectric strength of 75-100 V/mil at elevated temperatures. Supplied in powder form, Ceramacast(TM) 510 is mixed with water to paste-like consistency that provides 1-hr pot life and hardening time of 5 hr. Full cure is achieved in 24 hr at room temperature.

Aremco Products, Inc.    Valley Cottage, NY 10989
Sep 19, 2011 Used to produce thermally insulative and high dielectric components and fixtures used in electrical and electronics applications, Aremcolox(TM) 502-400 features compressive and flexural strengths of 40,000 and 15,000 psi, respectively. Material provides dielectric strength of 400 V/mil, dielectric constant of 6.9 at 1 MHz, and thermal conductivity of 2.88 Btu-in./hr-ft²-°F. Aremcolox(TM) 502-400 comes in rods from ¼-1 in. D x 18 in. L and plates from 1/8-1 in. thick x 14 x 20 in.

Aremco Products, Inc.    Valley Cottage, NY 10989
Apr 05, 2010 Resistant to operating temperatures of 1,600°C, Aremcolox(TM) 502-1600-94 produces electrically insulative and thermally conductive components used in high power electronics and plasma arc welding equipment. Hot-pressed, 94% purity machinable ceramic features thermal conductivity of 55 W/m-K at 25°C and 33 W/m-K at 500°C, and dielectric strength of 53 V/mm x 103. Available in rods, bars, and plates, ceramic is inorganic, inert, and non-wetted by most molten metals and slags.

Goodfellow Corp.    Oakdale, PA 15071
Jan 22, 2010 Available as machinable rods and plates in range of sizes, as well as finished machined components, SHAPAL(TM)-M soft can be machined into complex shapes using carbide tools. Ceramic is valued in wide range of applications, particularly in vacuum and nuclear industries, where zero porosity, ability to seal under vacuum, and low thermal expansion are important. SHAPAL(TM)-M soft is also suited for heat sinks, electronically insulating components, and crucibles for vacuum deposition.

Cotronics Corp.    Brooklyn, NY 11232
Mar 05, 2009 Thermeez 397PS thermally insulating tape is woven from flexible industrial-grade ceramic fibers that are resistant to chemicals, thermal shock, corrosion, mechanical vibration, and stress. Product is non-irritating, non-toxic, and meets OSHA requirements as well as U.S. Coast Guard requirements for non-combustible material. It is available in rolls 1, 2, or 3 in. wide x 25 ft long. Adhesive backing simplifies tape placement and ensures neat and uniform installation.

Abresist Corp.    Urbana, IN 46990-0038
Feb 16, 2009 Used in areas prone to combined abrasion and impact, KERAFLEX systems feature ALRESIST® high alumina ceramics or KALMETALL®W hard overlay welding plates vulcanized to steel base. Standard panels come in sizes up to 20 in.² with welded studs or countersunk bolts. ALRESIST-based KERAFLEX-KRM offers ½ or 1 in. tile thickness, while KERAFLEX-WRM consists of KALMETALL-W hard overlay welded plates, rubber, and steel. KERAFLEX-KR features 1/8-½ in. thick ALRESIST tile and rubber backing only.

Morgan Technical Ceramics    Fairfield, NJ 07004
Feb 09, 2009 Suitable in airfoil casting of blades and vanes for rotating and static parts of jet engines, P52 core material is used for producing ceramic cores that remain stable with high temperature metal alloys. It stays rigid, maintaining tight, consistent wall tolerances, while exhibiting crushability during solidification. Product allows user to reduce or eliminate platinum pins that hold ceramic in place and support core during casting process.

Morgan Technical Ceramics    Fairfield, NJ 07004
Jan 06, 2009 Suitable as replacement for hardened steel/metal alloy components, Nilcra(TM) PSZ consists of ceramic alloy made of high-purity zirconium and magnesium oxides with carefully controlled microstructure. Components made from Nilcra PSZ offer wear, abrasion, corrosion, and thermal shock resistance, making material suited for demanding industrial environments, including materials handling, oil and gas, chemical, metal forming, and pulp and paper.

Aremco Products, Inc.    Valley Cottage, NY 10989
Oct 30, 2008 Resistant to operating temperatures of 2,200ºF in vacuum and 1,200ºF in oxidizing atmospheres, Aremcolox(TM) 502-1800 is machinable aluminum nitride and boron nitride ceramic composite. Aluminum nitride improves abrasion resistance, while calcium-stabilized binder system provides resistance to moisture pickup, spalling, and cracking. Properties include dielectric constant of 6.4 at 1 MHz, volume resistivity greater than 1,015, and 3.1 ppm/ºF coefficient of thermal expansion.

CoorsTek    Golden, CO 80403
Jul 29, 2008 PlasmaPure(TM)-UC Alumina offers extreme purity (99.9%) critical for semiconductor, electronic, and optical industries. Able to extend component life and reduce contamination, ultra-high-purity ceramic material exhibits etch resistance in corrosive chemistries, minimal sodium content, and dielectric loss tangent under 0.00002. Fine-grained material also exhibits corrosion resistance and minimal sodium content.

Aremco Products, Inc.    Valley Cottage, NY 10989
Mar 19, 2008 Aremcolox(TM) 502-1550-LD is low expansion, zirconia phosphate machinable ceramic that can be used to produce high temperature fixtures and insulators used in brazing, heat treating, optical, and semiconductor applications. It features 0.5 ppm/°F coefficient of thermal expansion (CTE), compressive strength of 25K psi, dielectric strength of 80 V/mil, and thermal conductivity of 5.3 Btu-in/hr-ft²-°F. Completely inert ceramic does not react with most molten metals, salts, and acids.

Saint-Gobain NorPro    Stow, OH 44224
Mar 14, 2008 Denstone® deltaP(TM) bed support technology is nonspherical in shape and requires fewer layers to retain catalyst bed. With improved pressure drop performance across support bed, product provides less complicated installation due to the fact that there are only one or two sizes required to inventory and install. Support media is for use in refining, petrochemical, chemical, and gas processing industries.

Koch Knight LLC    East Canton, OH 44730
Mar 03, 2008 KRYPTOKNIGHT(TM) inert ceramic support media for catalyst beds suits chemical processing, ethanol, oil, gas, and petrochemical refining. KRYPTOKNIGHT A is 99% alumina ceramic support media, and is suited for processes where steam may cause leaching of silica. Used in fixed-bed conditions, KRYPTOKNIGHT H aluminosilicate ceramic support media has 23% alumina content. KRYPTOKNIGHT M aluminosilicate ceramic support media suits molecular sieve and desiccant dryer applications.

Aremco Products, Inc.    Valley Cottage, NY 10989
Dec 20, 2007 Able to withstand continuous operating temperatures up to 3,000°F, full-fired Aremcolox(TM) 502-1400-99 features compressive strength of 340,000 psi, flexural strength of 46,000 psi, and dielectric strength of 225 V/mil. Product experiences no weight loss when exposed to high concentrations of sulphuric acid for extended periods of time. Applications include molding of burner nozzles, bobbins, combustion chambers, feed-thrus, pump liners, and stand-offs.

Morgan Technical Ceramics    Fairfield, NJ 07004
Jul 17, 2007 Resistant to chemicals, oxidation, wear, and thermal shock, M120F Aluminum Silicate can be machined into intricate shapes and held to close dimensional tolerances. Formulation facilitates machinability in product's green state, and working temperature is rated up to 1,150°C. Product is fully fired at high temperatures to create hard ceramic material, which makes it suited for use in brazing, alloying, soldering, welding, and glass sealing.

Aremco Products, Inc.    Valley Cottage, NY 10989
Feb 02, 2007 High-density, full-fired Aremcolox(TM) 502-1400 96% pure alumina ceramic exhibits abrasion, corrosion, electrical, chemical, and erosion resistance. Compressive strength is 340,000 psi, flexural strength is 46,000 psi, and dielectric strength is 225 V/mil. Aremcolox(TM) 502-1400 parts are fabricated to close tolerances through injection molding, isostatic pressing, and diamond machining processes. Lapped, polished, and metallized surface finishes are also available.

Morgan Technical Ceramics    Fairfield, NJ 07004
Nov 10, 2006 Targeted for semiconductor processing equipment manufacturing, Performance Silicon Carbide (SiC) is manufactured utilizing chemical vapor deposition (CVD) process. Available in ultrapure and low electrical resistivity grades, material properties include high purity, stiffness, thermal shock resistance, and thermal conductivity. Low electrical resistivity Performance SiC, when used in heating elements and susceptors, provides heating uniformity inside processing chamber.