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Centorr Vacuum Industries, Nashua NH, USA
55 Northeastern Blvd,, Nashua, NH 03062, USA

Centorr/Vacuum Industries is a vacuum furnace manufacturer based in Nashua, NH. They have achieved their position of technical leadership in the advanced design high-temperature vacuum furnaces and control atmosphere furnaces by delivering innovative solutions to challenging high temperature materials processing problems.

Standard vacuum furnaces are available for high temperature sintering, hot pressing for powder compaction or diffusion bonding, vacuum heat treating, precision vacuum brazing, and thermal heat treatment. These designs are augmented by specialized, custom-designed vacuum furnaces for chemical vapor deposition, Graphitization, Graphite Purification, and induction melting. These techniques and processes are used worldwide for a wide range of metal and ceramic materials at various stages during conversion from raw materials to finished product.

High Temperature Vacuum and Controlled Atmosphere Furnaces for Research:

Systems Available:
Complete systems ready to ship
Standard furnace designs
Customized furnace designs
Advanced prototype systems

Furnace System Capabilities:
Advanced prototype systems
Complete systems ready to ship
Standard furnace designs
Customized furnace designs
Advanced prototype systems

http://www.vacuum-furnaces.com/
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Cheap Tubes, Grafton VT, USA
3992 Rte 121 East STE 3, Grafton, VT 05146, USA

Cheap Tubes supplies the carbon nanotube & graphene products you need at the prices you want to pay. We’ve supplied high quality carbon nanotubes and graphene products to academic and corporate researchers since 2005. Cheap Tubes has recently moved into a new manufacturing facility to better serve our customers’ needs. We are ready to assist you!

Graphene Ink is now available! Please contact us to discuss your graphene ink needs. Our graphene ink can be deposited using conventional coating technologies for a variety of applications.

Prices are in grams for most products and per kilograms for Conductive Nanotubes Composite, Carbon Nanotube Masterbatches, Industrial Grade Carbon Nanotubes. Kg’s can be purchased for gram scale products by entering 1000g (you don’t have to scroll up, just type it in). CVD graphene Films are sold per substrate or 4 pack of substrates.

Products:
CVD Graphite Films
Graphene Nanoplatelets
Multi Walled Carbon Nanotubes
Single Walled – Double Walled Carbon Nanotubes
Functionalized Carbon Nanotubes
Nanowires
Nano Inks
Short Carbon Nanotubes
Graphitized Multi Walled Carbon Nanotubes
Helical Carbon Nanotubes
Fullerenes
Industrial Carbon Nanotubes Products
Carbon Nanotube Arrays

https://www.cheaptubes.com/
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Inductotherm Corp., Rancocas NJ, USA
10 Indel Ave., Rancocas, NJ 08073-0157, USA

Inductotherm Corporation is the worldwide leader in induction technology and is headquartered in Rancocas, New Jersey. With proven technology for every melt shop need, only Inductotherm can offer you proven efficient, reliable and effective systems to give you the competitive edge.

We design and manufacture the most advanced melting, heating, holding and pouring systems for virtually all metal and material processing including, gray and ductile iron, steel, copper and copper-based alloys, aluminum, zinc, reactive metals, precious metals, silicon, and graphite heating, as well as numerous other special applications.

http://inductotherm.com/
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Materials Research Furnaces, Suncook NH, USA
Suncook Business Park, Route 28, Suncook, NH 03275, USA

MATERIALS RESEARCH FURNACES, INC., designs, manufactures, and services high-temperature, vacuum and controlled atmosphere furnaces for a wide range of applications. MRF, Inc has a line of standard products and also builds many custom furnaces to meet specific customer requirements. MRF products are used worldwide by laboratories, universities and the production industry.

Common applications:
Arc melting
Annealing, Brazing
Ceramic Firing
Crystal growing
Heat Treating, MIM, CVD, CVI
Hot Pressing
Laboratory research
Powder metallurgy
Purification, Debinding
Sintering
Wire annealing
Lots more.
Are your application requirements not obtainable with “off-the-shelf” ovens? MRF, Inc. specializes in high temperature furnaces customized for specific application needs. Many of our furnace systems are custom assignments where each one is uniquely built and configured for the specific needs and requirements of our customers.
If you have a more common high temperature furnace application, we can also supply you with one of our many time proven competitive standard products. Learn more about our various products. In addition to our complete furnace systems and standard accessories, we also provide heaters, shielding, insulation, chambers, vacuum kits, hydrogen kits, control kits and other parts specially designed for use on furnaces manufactured by others.
MRF, Inc. consists of highly experienced engineers and technical people and we consider ourselves high temperature, vacuum and controlled atmosphere furnace experts. Due to our wide products range and our wilingness to build about any furnace, our products are used for a wide variety of functions and uses. The list below is a sample of processes our different furnaces are used for.

High-temperature Furnace Applications:
Alloy creation, Annealing, Arc Casting, Arc Melting, Brazing, Binding, Casting, Ceramic Firing, Chemical Vapor Deposition (CVD), Chemical Vapor Infiltration (CVI), Compound Synthesis, Crystal Growing (Bridgman, Czochralski, Stepanov), Debinding, Degassing, Dewaxing, Densification, Diffusion Bonding, Fiber Drawing (Optical, Graphite, Silicon Carbide),Gas Purification, Gem Creation, Heat Treating, Hardening, Hot Pressing, Laboratory Research, Material Densification, Metal Injection Molding (MIM), Melting Point Determination, Metallic & non Metallic button creation, Nano-technology, Physical Testing, Powder Metallurgy, Purification, Quenching, Silicon Nitriding, Reaction Bonding, Sintering, Surface Heat Treatment, Temperature Sensor Calibration.

http://www.mrf-furnaces.com/
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Solar Manufacturing, Souderton PA, USA
1983 Clearview Road, Souderton, PA 18964, USA

Solar Manufacturing stands out above our competition. Our vacuum heat treating and brazing furnaces are designed to be the most energy efficient, cost effective, highest performing and most technically advanced furnaces on the market. With models ranging from small top-loading laboratory size furnaces to mid-size horizontal production furnaces to huge car-bottom vacuum furnaces, we design for heat treat processes such as hardening, brazing, stress relieving, normalizing, annealing, tempering, and sintering. Our furnaces feature improved graphite insulation materials, curved graphite heating elements, tapered gas nozzles, high velocity gas quench systems, SolarVac® 3000, 4000, and 5000 interactive control systems, ConserVac energy management system and Magnetic Specialties’ Smart Power Supplies.

Solar Manufacturing has also developed a name throughout the industry in Aftermarket Support. Our engineers can improve your existing hot zone by designing a replacement hot zone that is durable, energy efficient and will improve cooling and heating. We also offer vacuum furnace spare parts and service.

Solar Manufacturing is a member of the Solar Atmospheres family of companies. Solar Atmospheres, Inc. is a progressive company and the largest independently owned commercial heat treater in the USA. With this affiliation and our extensive experience, Solar Manufacturing has gained a distinct advantage in the industry to assist you in choosing the right vacuum furnace or replacement hot zone for your needs.

http://solarmfg.com/
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Vacuum Furnaces – AVS, Inc.
60 Fitchburg Road, Ayer, MA 01432, USA

AVS Vacuum Furnace is manufactured to satisfy our customer’s temperature and vacuum atmosphere requirements. AVS vacuum furnace allow various combinations of high temperatures up to 3000°C, high vacuum to 10-6torr, partial pressure gas atmospheres in the millitorr or torr ranges, and positive pressures up to 1 atmosphere (14.7 psig). AVS has in-house capabilities to fabricate graphite hot zones using soft felt or rigid g-board insulation, as well as non-particulate metal hot zones including stainless steel, nichrome, inconel, molybdenum or tungsten, when required.

AVS adherence to ASME codes allows AVS the confidence to offer the only standard 5 year chamber warranty in the industry. Vacuum furnace chambers are manufactured by certified AVS welders in our facility and, depending on requirements, can be fabricated from mild steel, 304 stainless steel or 316 stainless steel. The standard leak rate on an AVS vacuum chamber is 5µ/hour, but through the use of electro-polishing or with specialty coatings, can be fabricated to meet tighter specifications if required.

With the addition of a condenser system or hydrogen burn-off system, an AVS Vacuum Furnace can also allow for combination debinding and sintering. Debinding can be performed in positive pressures or partial pressures of flowing argon, nitrogen, hydrogen, or other inert or reactive gases or gas mixtures.

Vacuum Furnaces:
Sinter HIP Furnaces
Hot Press Furnaces
MIM Furnaces
CVD Furnaces
Hetherington Furnaces
Bell Style Furnaces
Debinding Furnaces
Zinc Reclaim Furnaces
Industrial Autoclaves
Custom Furnaces

www.avsinc.com/