MagnaTech Tackles Nitriding of 17-4 PH Stainless Steel

MagnaTech has been working on development of new processes for carburizing, nitriding or carbonitriding martensitic stainless steels.This effort has been prompted by a Phase I and a Phase I Option Navy contract. MagnaTech is currently awaiting notification as to whether they will be granted a Phase II contract to continue the program and scale up the effort for production. MagnaTech has applied for patents for protection of the developed property.
Recently Magna-Tech has become involved with the nitriding of 17-4 PH stainless steel. These stainless steels have a more corrosion resistant chromium oxide surface layer. For the nitride source to penetrate the surface and deposit on the surface for subsequent diffusion, the protective oxide film must be reduced. Many techniques have been tried with most being unsuccessful. These techniques include hydrogen reduction, acid solutions, and mechanical impingement of media on the surface. Any success has been classified as proprietary. Magna-Tech intends to use its knowledge of surface chemistry to resolve the problem. In the interim, Magna-Tech is looking for a company to partner with to provide an immediate temporary solution. Our customer has three parts to nitride, and they are two months late in delivery. Therefore if you are currently practicing nitriding, Magna-Tech would be delighted to work with you to satisfactorily solve this problem and for you to gain a new customer.

Update On MagnaTech Activities

MagnaTech has been extremely busy since our last posting. Since then MagnaTech has been awarded a Phase I Option on their carburizing and nitriding process. The current award is in its third month and is on schedule.There was a problem that MagnaTech believes  they have resolved. In addition, further extension of the process is occuring. MagnaTech has applied for patent protection of the developments made to date. MagnaTech is interested in talking with potential users of the technology. It is estimated that processing time is reduced by half, compared with current practice.
MagnaTech also has an active laboratory that tests for magnetic properties of materials. Currently MagnaTech business is growing in this area. Recently MagnaTech provided a one day seminar on magnetic theory and practice to a new customer. Again, if you have need of these services, MagnaTech would appreciate hearing from you. Our service is just a phone call away.
MagnaTech has also just completed a Phase II proposal to NAVAIR to continue development of the processes to carburize, nitride or carbonitride shoes of tailhook assemblies. MagnaTech is grateful to the Navy for the opportunity to serve.
Should your needs be in surface treatment of metals, or in properties and processing of magnetic materials, or in powder metallurgy, please contact us at 856-786-9061 or by e mail at moyer@snip.net.

MagnaTech Is Awarded Phase I SBIR Option

On 15 November 2010 MagnaTech was advised that they had been granted a Phase I Option to continue work that they had completed in August to develop a carburization process to protect martensitic stainless steels against wear and corrosion under adverse operating environments. A Phase I Option provides funding for an additional six months of research extending the concept developed during the prior six month Phase I program. This work demonstrated that improved surface protection against wear and corrosion was possible by carburizing Pyroware 675 in less than half the time required in conventional processing. The surface of the stainless steel was improved without any sacrifice in the mechanical properties required of the alloy. The new six month extension of the work includes a continuation of the carburizing cycle that was developed and will also include developing a sister nitriding process to determine which process, carburizing or nitriding will provide the best surface protection at the lowest cost. The program is for a six month period. The Phase I Option is normally a prelude to a Phase II contract that extends the contract for two additional years of development designed to demonstrate the practicality of the technology developed for commercial application. At the end of the two year program, a plan to commercialize the technology is enacted. MagnaTech has applied for patent protection of both the carburization and the nitriding process that has been developed.

MagnaTech Gains Sole Ownership of Phosphorus Iron Alloy Patent

In 2003 MagnaTech and Procedyne  were awarded a Patent that nanoalloyed phosphorus with iron powder to formulate the  popular 45P and 80P powders that are used in advanced designs of fractional horsepower motors. The modern car today contains close to 100 of these motors for many electrical requirements, such as window wipers, sensors and rotor or stator segments. Procedyne recently decided that renewal of this patent was not in their interest because they have other opportunities to pursue. MagnaTech therefore has just paid the maintenance fees and now maintains sole ownership of the patent. MagnaTech is currently exploring further opportunities for development of this technology because there is a problem with excess phosphorus in waste water. Therefore MagnaTech is exploring ways to alleviate the problem of contamination of our fresh water supply and the restoration of the environment. MagnaTech welcomes partners that may wish to contribute to this venture. Contact Ken Moyer at moyer@snip.net for additional information.

Magnatech Submits Proposal for A Phase II NAVAIR SBIR

Hi: It was just two short weeks ago that we received an e mail giving us the opportunity to provide a Second Phase proposal to continue the work that we have pioneered to carburize surfaces of martensitic stainless steels.  We have demonstrate  that we can carburize a surface to a depth of 1 mm and a hardness of greater than 58 HRC in less than half the time required for an equivalent depth  by conventional carburizing. MagnaTech has already applied for a patent to protect the technology that was developed. If the Navy accepts the proposal MagnaTech will continue their effort to improve the process and to scale up the process for application to surfaces of Navy components such as tailhook shoes and helicopter gearing for advanced aircraft. The immediate objective is to improve the wear resistance of the tailhook shoe without sacrifice of corrosion resistance. If Magnatech is successful in being awarded patent protection and successful in being awarded a Phase II SBIR contract, upon the completion of the two year effort, MagnaTech would establish a production heat treat shop to carburize or nitride first Navy parts, then those required by the Department of Defense and the commercial sector. In addition, MagnaTech would consider selective licensing of the technology. Any interested parties should contact Ken Moyer at moyer@snip.net or call 856-786-9061. Now that MagnaTech may have established this line of research, MagnaTech is concentrating on developing technology that will improve the environment by converting  sewer water to valuable product. Again Ken Moyer is interested in talking with interested partners regarding this technology.

Good News At Magnatech

Magnatech has just been advised by NAVAIR that they may proceed to write a proposal to petition for a Phase II SBIR award. If accepted Magnatech will receive an award of $750,000 for two years to scale up and commercialize a process to carburize stainless and low alloy steel tailhooks. Magnatech has already applied for patent rights to the technology that has been developed. The process developed will provide a carburized surface of a given hardness for a given depth in less than half the time that is required by those using presently developed carburizing processes. Magnatech is currently contacting interested parties that require surfaces that require wear resistance regarding the usage of the newly developed technology.