 |
Cold Spray Process Parameters
The Cold Spray Process is a potential replacement for the $3 Billion Thermal Spray Process. The process parameters are listed below for portable units. |
|
|
Cold Spray/Ultrasonic Spray
Cold Spray has the potential to replace the $3 Billion Thermal Spray Market. |
|
|
DC and RF Power Supplies
DC power supplies are used for: DC resistance heating, Ion Nitriding, Sputtering, [Magnetron, DC Biased and DC Pulsed].
DC Ion Nitriding Power supplies must be 350 to1000 Volts and can be voltage or current controlled, and pulsed or SCR fired. These |
|
|
Equipping a Basic Metallurgy Lab
equipment need for a basic metallurgy lab is discussed. |
|
|
FACTORS TO CONSIDER WHEN SELECTING A VACUUM FURNACE
In vacuum furnaces the heating process takes place inside a vacuum vessel, where the air is removed and sometimes inert or reactive gas partial pressures are added. Vacuum and/or partial pressure is created. Some furnaces use both vacuum and over pressur |
|
|
Oil Sealed Mechanical Vacuum Pumps
Mechanical vacuum pumps contain devices such as pistons, , scrolling spirals, and diaphragms to isolate, compress, and remove air or a gas from a vacuum vessel or vacuum rated equipment. Mechanical vacuum pumps are most efficient in the rough and medium |
|
|
PRECISION VACUUM MELTING AND CASTING
Vacuum Induction Melting (VIM) operates on the same principle as conventional induction melting. The heating is accomplished by inducing electrical eddy currents in the metal. This is done using a coil carrying an alternating current. The current in the c |
|
|
Rotary Vane Vacuum Pumps
Rotary vane vacuum pumps move fluid through the pump using a rotating assembly in the pumping chamber. Typically there are two or more rotating vanes that move the gas or fluid from inlet to outlet. Rotary vane vacuum pumps are positive displacement pum |
|
|
Selecting the Right Vacuum Chambers
Vacuum chambers and components are specialized vessels that can maintain a high vacuum process environment for vacuum furnaces, coaters, melters, hot presses, ovens, and more. |
|
|
Thin Film Vacuum Coating Equipment
Thin film equipment is vacuum process equipment for the deposition or modification of thin films or surfaces using CVD, PVD, sputter coating, plasma etching, plasma assisted physical vapor deposition [PAPVD], plasma assisted chemical vapor deposition [PAC |
|
|
Ultra High Vacuum Pumps
A Description of High Vacuum Pumps and Ultra High Vacuum Pumps and How They Work.-High vacuum pumps and ultrahigh vacuum pumps (UHV pumps) operate efficiently in the high vacuum region (less than 0.001 torr) and develop molecular flow, rather than physic |
|
|
Vacuum Blowers
Rotary Lube Pumps ( Roots type vacuum blowers, Lobe Blowers, boosters, etc...) are used to boost the pumping speed of most rough pumps. Manufacturers are: Stokes, Kinney, Edwards, Alcatel, Leybold…
Rotary lobe boosgter blower pumps have two counter r |
|
|
Vacuum Valves
Vacuum Butterfly,Gate, Ball, Right Angle Manual and Automatic Valves
Butterfly, Gate, Ball Right Angle vcuum valves in stainless steel, aluminum, and brass are available.
These valves can be electrically actuated, pneumatic or manually operated.
|
|
