HVOF thermal spray process Houston
Do you need High-Velocity Oxy-Fuel thermal spray on your component? Do you know that Fusion Inc. is the industry leader for HVOF thermal spray process Houston? Fusion Inc. specializes in the repair of rotating components including large industrial crankshafts as well as downhole components and wind turbine main shafts. There is a large selection of coatings to pull from.
Our team at Fusion Inc. has the capability and experience to make recommendations as they see fit. A customer will call and let us know they have a part that has a poor runtime history. In this environment, we can help them increase the life expectancy of that component.
There are many factors when you determine the correct HVOF thermal spray process Houston coating that you need for your component. Fusion Inc. will take a deep look at whether there could be an erosion issue. Perhaps it is a corrosion issue inside the component. To diagnose the issue will help us decide which coating is needed at that time. The part could have a wear and tear issue which we will then be able to give you choices on how we will go about the restoration process.
The HVOF thermal spray process Houston (High-Velocity Oxy-Fuel) process will produce low porosity, dense coatings that exhibit high bond strengths. Some of these coatings can exceed 12,000 PSI. This type of coating will produce low oxides and extremely fine as-sprayed finishes. The HVOF coatings have low residual internal stress. The HVOF application can be put directly on to a thickness that has will not conflict with dense thermal coatings.
During the HVOF thermal spray process Houston process, an oxygen-fuel and powder mixture is fed into a combustion chamber and lit. The expanding gases flow through the nozzle from the combustion chamber. The material is continuously fed into the combustion chamber and exits through the nozzle towards the substrate. This process can produce velocities up to 3900 feet per second.
Twin Arc Wire Process
This process uses two metallic wires that have an electrical charge with opposing polarity. The wires are then fed into the arc gun at a speed that Fusion will control. When the wires are brought together at the contact point, the opposing charges on the wires create enough heat to continuously melt the tips of the wires. The coating will project out onto the substrate.
Machine & Grinding
Fusion Inc. provides more than just HVOF thermal spray process Houston. We provide Machine and Grinding services which allows the capability to restore a component to its original condition by the time it has been put through the coating process. Fusion Inc. can accommodate an outer diameter grinding up to 96 inches or 243.8cm. This swing with 37 feet between centers and inner diameter grinding up to 60 inches with a depth of 60 inches. Fusion Inc. can accommodate machining up to 82 inches in diameter and 26.5 feet between centers.
Deeper Look into HVOF Coatings
HVOF thermal spray process Houston is a high energy thermal spray process that will produce strong coatings of metals. These metals will give an excellent performance in corrosive environments. These types of coatings are an important part of surface engineering. This allows us to salvage and improve components for your company. Machinery and process equipment will last longer when you call on Fusion Inc to meet your demands. We are very careful not to damage the environment with our high-tech availability.
These types of coatings can replace Hard Chrome which is not environmentally friendly. HVOF thermal spray process Houston is a part of many industries such as oil and gas. The entire process leads to minimize distortion or metallurgical change to the workpiece or material with the coating. Some other industries that use HVOF are:
The Plasma Spray Process
Different from HVOF thermal spray process Houston is the Plasma Spray process. This is a high-frequency arc that is lit between a nozzle and an electrode. Gases will flow between them and become a plume of hot plasma gas reaching from 12,000 degrees Fahrenheit to 30,000 degrees Fahrenheit. The coating material will melt and propel towards the substrate that then forms the coating. Fusion Inc. can accurately regulate coating results which are to the advantage of the client. There is a respectable distance between the plasma gun and substrate. This distance allows Fusion Inc. to be in control of the spray temperature which is usually between 100 and 500 degrees Fahrenheit.
Titanium at Fusion Inc
A process for titanium coating on a base of ferrous metal having a smooth surface comprising the following steps in sequence: degassing the base by heating said base for a period of three to five minutes at a temperature within the range of 1750 and 1875 degrees Fahrenheit.
With our capabilities, the professionals here at Fusion Inc. can restore your turbine rotors back to standard size and finalize the work with burnishing and perform ERO on your probe areas as you need them. Fusion Inc. can assist you with HVOF Tungsten Carbide coating and polishing needs for your downhole Mud Motor Rotors, including in-house weld & blend repairs and straightening. Fusion Inc. offers coatings for Bearing Mandrels and other downhole components.
Physical & Chemical Properties of Titanium
The HVOF thermal spray process Houston is not as hard as some grades of steel that contains heat. It is a non-magnetic and a poor conductor of heat and electricity. If you are going to use twin wire arc spray coating in a machine, this will call for precautions. Like steel structures, those made from titanium have a fatigue limit that guarantees longevity in some applications.
Chemically, unlike HVOF thermal spray process Houston, twin wire arc spray coating will oxidize immediately upon exposure to air. Titanium readily reacts with oxygen as it forms titanium dioxide. It is very slow to react with water and air at ambient temperatures. Because of this, it forms a passive oxide coating that protects the bulk metal from further oxidation. Titanium is capable of resisting to corrosion because of the atmospheric passivation. However, titanium can cause corrosion if it comes in contact with some acids.
Reach out to Fusion Inc. Today!
Fusion Inc will provide you with the highest quality to cover your project needs. We take our jobs very seriously and we feel that we are the industry leaders when it comes to HVOF thermal spray process Houston. We can be found on the web if you click here. Or if you would like to set up a meeting and discuss your needs, we can certainly do that. Reach out to us via phone by calling 713-691-6547.