August 2015 – Harper Now Offering Microwave Testing in Technology Research Center for New Material Process Development

Carbon powderHarper International is excited to offer Microwave testing as part of our Ignite™ program in our Research and Pilot facility.

Microwave heating provides significant benefits over conventional heating because the material to be processed is the heating element. Since most ceramic materials have low conductivity and in conventional processing the heat transfer occurs by conduction, the processes are slow. Thermal conductivity is not an issue with microwaves. Another key benefit is a high equipment utilization ratio due to the drastic reduction in insulation of the furnace in microwave heating.

All non-metallic and electrically non-conducting materials can be tested in temperatures ranging from 600°-1800°C. Applications include, but are not limited to; ceramic processing, powders, shaped ceramics, activated carbon, battery materials and food processing.

Harper’s laboratory team is available to support testing for a wide range of applications and materials. Testing can be performed in small batches to small scale continuous processes in small rotary calciners or vertical processing reactors, and Harper can help take your idea from spark to finish. With over 29 years of experience with Microwave testing, you can trust Harper’s team of engineers to take your unique process from the lab to full commercialization.

July 2015 – Harper Reports Success at Pre-Conference Site Visit & Tour

Harper OvenIt was a successful event for the GOCarbonFibre 2015 pre-conference site visit at Harper International in Buffalo, New York. Attendees received the unique opportunity to tour Harper’s research and development Microline™ and 3 Meter Oxidation Oven. Harper’s PhD and technical experts led small group tours of each unit operation, including the Oxidation Oven, LT and HT Furnace systems, UHT Furnace system, and advanced control systems, offering insight into the advantages of this state-of-the-art line. The day culminated in a networking dinner next to historic Niagara Falls.

 

 

Harper Site Visit - 3M Oven

Harper Site Visit

 

 

 

 

 

 

Microline Tour

Harper Site Visit @ Tour

July 2015 – Breaking News! Harper to Display Cutting Edge Production Scale Oxidation Oven on GOCarbonFiber Tour

Section of an Advanced Carbon Fiber Oxidation Oven Designed by Harper International Harper is excited to announce that its production scale Oxidation Oven will be on display as a part of the July 20th pre-conference tour for GOCarbonFiber!

A section of Harper’s advanced three (3) meter, 1500 TPY of 12K parallel flow Oven will be available for viewing and questions with Bill Stry, PhD, who is also speaking on Wednesday at the GOCarbonFiber conference on “Novel Oxidation Oven Technology for the Next Generation of Carbon Fiber Manufacturing”. Harper’s cutting edge design offers a multitude of improvements beyond what’s available on the market today, including energy efficiency features, minimization of the chimney effect, improved velocity uniformity and range, and optimal control of the reaction ultimately enhancing fiber quality. 

It’s not too late to sign up for GOCarbonFiber. Click here or contact Harper for more info.

April 2015 – The Big GOCarbonFibre Agenda Reveal: Who Will You Learn From This July?

Harper Carbon Fiber OvenJoin us from July 20-22 in Niagara Falls to learn from over 20 of the most influential minds in the composites industry. This year’s forum will cover the most topical issues that you want to hear about, including market overviews, carbon fiber automotive applications, new developments in carbon fiber manufacturing, and more. The GOCarbonFiber agenda will feature presentations from thought leaders from across the supply chain, including Zoltek, Oak Ridge National Laboratory, Cytec and more.

See the agenda here.

March 2015 – Harper’s Feature on Selecting Rotary Furnaces for Advanced Materials Processing

materials-group-of-4_0438Harper’s material processing expertise is the focus of this article on AZoM.com (the A to Z of Materials), with Sales Engineer Brian Fuller offering technical advice in the area of Rotary Tube furnaces. Ideal for continuous processing of advanced materials such as granular, powder, or particulate aggregates in high purity and specialty atmosphere environments at temperatures up to 3000°C, this article gives insights to key considerations and design features.

Read the full article here.

February 2015 – Harper to Host Exclusive Microline™ Tour during GOCarbonFibre Conference in July

Harper Oxidation OvenHarper is excited to announce a partnership with GOCarbonFibre for the 2015 North America Conference! We are honored to be hosting a pre-conference site visit to our facility in Buffalo, NY, including a tour of our cutting-edge research and development Microline™ on July 20th. Our PhD and technical experts will lead insightful tours of our innovative R&D line for carbon fiber, culminating in a networking dinner that evening next to historic Niagara Falls, hosted by Harper.

Learn more about the conference here.

 

January 2015 – Harper Awarded Contract for Multiple Furnaces by Chinese Research Institute for Thermal Processing of Advanced Ceramic Powders

Example of Harper’s High Temperature Rotary FurnacesHarper has finalized a contract exceeding $3M USD for high temperature Vertical and Rotary reactors to support East China Research Institute of Microelectronics (ECRIM). The systems will be used in the production of advanced ceramic materials for applications requiring high thermal conductivity such as high power LED lighting products and other cutting-edge heat sink substrates.

Read the full press release here.

November 2014 – Harper Partners with University of Colorado Boulder to Engineer Cutting-Edge R&D System for Advanced Magnesium Processing

Harper InternationalHarper has finalized a contract for a research scale high-temperature reactor to support University of Colorado Boulder’s development of magnesium for lightweight vehicle parts. With a $3.6M grant from the U.S. Energy Department’s Advanced Research Projects Agency, the CU-Boulder research team will utilize the Harper reactor to produce magnesium and synthesis gas, or syngas, a precursor for synthetic gasoline.

Read the full press release here.