Polymet Corporation, a world-class manufacturer of high performance wire for hardfacing, welding and thermal spray, is pleased to welcome Tim Barnhart as a new Research and Development Engineer. Tim will be responsible for the R&D activities primarily on Polymet’s cored wire mills. He will also be involved with strategic project planning and execution for R&D.

Tim was formerly with STOODY Company, a producer of welding wires and electrodes for wear and corrosion. He excelled as a Product Development Engineer, patenting an abrasion and corrosion resistant alloy for hardfacing/cladding applications. With his extensive involvement in the hardfacing industry and a B.S. in Materials Science & Engineering from Virginia Tech, Tim has an extremely strong metallurgical and engineering background that is evident in his success.

“We are truly excited to have Tim join our great team,” says Ed Goldman, Technology Manager at Polymet. “There is no doubt that Tim will make an immediate impact in our engineering processes and contribute in research endeavors. We are grateful to have a young, creative mind working in Polymet’s R&D department”

Tim, welcome to Polymet!

Hard Bob – March 2013

Posted: 3rd April 2013 by admin in arc spray wire, News, Thermal Spray Wire

hard coatings with hard bob, polymet corporationHappy (belated) April Fools’ Day! Let’s jump right into this month’s HCWHB:

Most people are not aware of the amount of machinery and equipment that directly or indirectly affect their lives everyday. We take them for granted until they stop working properly! Thankfully, there is a way to improve service life and efficiency.

Thermal spray coatings have the ability to extend the service life of parts by reducing wear, corrosion, and other damaging factors. My article for March looks at the thermal spray industry as a whole and evaluates different coatings’ effectiveness. I have also listed alloys that provide coatings with specific characteristics.

Take a look at this cool video that evaluates these coating characteristics!

Hard Coatings with Hard Bob – March 2013 Issue


To view previous articles, click here.
To view Polymet’s thermal spray product catalog, click here.

Thermal Spray Powder Cross Reference

Posted: 27th March 2013 by admin in thermal spray powder

thermal spray powder for hvofIf you haven’t heard, Polymet is now offering thermal spray powder. We are focusing on agglomerated and sintered tungsten carbides for HVOF systems, such as TAFA Praxair’s JP-5000 and Sulzer Metco’s Diamond Jet.

Many operators and purchasers get comfortable with the powder that they use for HVOF and it can be difficult to spot product equivalents. So, we have put together this Thermal Spray Powder Cross Reference Guide for our tungsten carbides. Polymet has been receiving excellent feedback on these powders, notably the flowability and deposit efficiency. Our pricing is also very competitive – and that’s always well received!

Take a look at the cross reference guide below. Feel free to contact us if you have any questions or check out our thermal spray powder page.

Polymet Item Description TAFA Metco Starck Stellite
PMET 88-12 WC-12Co 1342VM 5812 Amperit 518 JK112P, JK112H
PMET 86-10-4 WC-10Co-4Cr 1350VM 5847 Amperit 558 JK120P, JK120H
PMET 83-17 WC-17Co 1343VM 5143 Amperit 526 JK117
PMET 90-10 WC-10Ni 1310VM 3302, 3303 n/a JK6189

Polymet Newsletter

Posted: 11th March 2013 by admin in News

Down to the Wire

Click here to read our latest newsletter!.

ASM Akron Chapter – Bob Unger Presentation

Posted: 11th March 2013 by admin in Cored Wire, News

Polymet’s Bob Unger will be presenting on New Developments in Cored Wires for Thermal Spraying for the ASM Akron Chapter. The presentation will be held on Monday, March 18 in Akron, OH at the New Era Cafe. asm akron chapterThe evening will begin with networking at 5:30 pm, followed by dinner at 6:30, and will conclude with the presentation at 7:30 pm.

Bob’s topic will focus on how cored wire technology allows the use of unique alloys that are not available in solid wire form. The presentation will include amorphous, nano, and self-fluxing alloys. A discussion of successful applications will also be included. For more info about ASM Akron, please visit their homepage.

Bob is the Sales Manager at Polymet, located in Cincinnati, Ohio. He has served the thermal spray industry for over 30 years. Prior to working at Polymet, he was the Vice President of Sales at TAFA Inc., later Praxair Surface Technologies, from 1983-2004. He served on the ASM-TSS Board of Directors from 1999-2004 and remains active in the ASM-TSS, AWS C2 and several other technical societies. Bob also releases his article “Hard Coatings with Hard Bob” monthly, delivering helpful tips and recommendations for thermal spraying. To catch up on all of the latest articles, click here.

Polymet Corporation, a leading manufacturer of thermal spray and welding wire, is seeking an experienced Product Development Engineer for our growing product line. The ideal candidate will have experience in developing cored welding wire products.

The candidate should have a Metallurgical, Materials or Welding Engineering degree or at least three years of cored wire development experience. We are looking for a self motivated individual with good communication skills. The candidate should possess solid project planning and management skills as well as being able to participate in the development and execution of strategic plans.

Polymet offers a pension plan, 401k, health insurance, education assistance and an excellent profit sharing plan.

To learn more about Polymet, please visit us at www.polymet.us

To apply, please visit our careers section at www.polymet.us/about-polymet/careers

Hard Bob – February 2013

Posted: 27th February 2013 by admin in arc spray wire, News

hard coatings with hard bob, polymet corporationAs February comes to a speedy close, I want to offer a different side of Hard Bob – the softer side.

This month’s article will focus on softer, low melt materials for arc spray and the applications associated with those materials. Typical alloys that fall into this field are Zinc, Babbitt, Aluminum, Bronze, and Copper.

Dive into this month’s article below:

 

Hard Coatings with Hard Bob – February 2013 Issue


To view previous articles, click here.
To view Polymet’s thermal spray product catalog, click here.

Polymet has received the Snecma Group – SAFRAN Laboratory Qualification Certificate.

This certificate awards Polymet with captive laboratory approval for IAW Snecma procedures GRP 0125 and PRO-0430. This will allow Polymet to certify DMR 34 approved materials. The certification also adds Polymet to the list of approved suppliers to provide contributing materials for welding in accordance with DMR 34.

The Quality Manager at Polymet, Jim Danbury, stated that, “This approval from Snecma will increase our certification capabilities for global wire consumers needing DMR certified wire – we are now an approved supplier for materials in accordance with DMR 34.” As a company that was founded on providing materials for the aerospace industry, Polymet continues to recognize and understand the importance of quality in products and laboratory testing.

To view a list of Polymet’s certifications, click here. For more information regarding this Snecma certification or other quality related issues, please contact our quality department.

American Airlines and US Airways Merger

Posted: 22nd February 2013 by admin in News

Because of our involvement in the aerospace industry with gas turbine hardfacing & welding wire, we found this news to be quite interesting and exciting:

american airlines us airways merger American Airlines and US Airways announced that the board of directors of both companies approved a merger agreement in which the two airlines will combine to create one premier, global carrier. The combined airline will operate under the American Airlines name. The equity of the merger has a value of approximately $11 billion.

The merger ensued with more than 600 firm orders of new mainline aircraft. This includes 517 narrowbody aircraft and 90 widebody international aircraft. polymet hardfacing wire Airbus and Boeing will contribute to the new aircraft with the Boeing 777-300ER and Airbus A330. There will be more than 6,700 daily flights to 336 destinations in 56 countries.

Polymet supplies the aerospace industry with small diameter, superalloys such as PMET 842 (Rene 142), PMET 880 (Rene 80)PMET 980 (T800), and PMET 994 (CM 694).

Polymet has a Facebook page, a Twitter account, a LinkedIn profile and a YouTube channel. If you haven’t been to our pages, please take a minute to look them over. And don’t forget to LIKE US and FOLLOW US!

We find it very important to stay connected with our global network of customers and distributors. Social Media has made this possible in a fun, interesting, and engaging way. We use these outlets to build and develop relationships through offering content regarding Polymet’s latest news, products, and educational information. Here’s a great article on B2B Manufacturers using Social Media.

Make it a point to check in on Polymet every so often. See you soon!

polymet corporation