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Filament-Wound Composites Have Specialized Curing Requirements Technologies and Processes for the Advancement of Materials ISSUE FOCUS /// COMPOSITES / FIXTURES FILAMENT-WOUND COMPOSITES HAVE SPECIALIZED CURING REQUIREMENTS COMPANY PROFILE /// I Squared R Element Co., Inc. MAY 2019 thermalprocessing.com High Tech is our Business ALD is a leader in vacuum process technology and Heat treatment services. LEADERS IN THE CONTROL OF DISTORTION ALD Thermal Treatment, Inc. + Low Pressure Carburizing + High pressure gas quenching + Gas Nitriding + Ferritic Nitro-Carburizing + Plasma Carburizing + Normalizing + Hardening + Annealing + Brazing + Cryogenic Treatments + Engineering services and process development + Prototype and trials Global Service Centers Enrique Lopez – Sales and Marketing Limbach-Oberfrohna Email: [email protected] Germany Phone +1 (810) 357-0685 Port Huron, Michigan ALD Thermal Treatment, Inc. USA 2656 24th Street Ramos Arizpe, Coahuila Port Huron, MI 48060, USA Mexico www.aldtt.net ALD is a subsidiary of AMG Advanced Metallurgical Group N.V. Aging Annealing P/M Black Oxide ® Bluing Solution Treatments Uni-DRAW Stress Relieving T6 Heat Treatments Batch Tempering Tempering Furnace For Powder Metal Processing The Surface® Combustion P/M Uni-DRAW® Batch Tempering Furnace’s patented round design provides a circular wind flow for excellent temperature uniformity. It has been designed specifically to temper or draw powder metal parts that have been oil quenched. Smoke generated in the processing is directed to the electrostatic precipitator, and its unique construction prevents smoke or oil contamination of the furnace insulation. This patented inside/out technology is also available in continuous designs to meet your high volume needs. The P/M Uni-DRAW® has been designed to be a companion to the Allcase® Engineered To Perform. Built To Last. Batch Integral Quench Furnace or as a stand-alone unit. [email protected] 1-800-537-8980 When you need the best solution to temper or draw your oil quenched components, let us show you the Value of Surface. surfacecombustion.com CONTENTS /// 26 FILAMENT-WOUND COMPOSITES HAVE SPECIALIZED CURING REQUIREMENTS In order to properly produce filament-wound composites, several unique methods can be used to ensure this manufacturing process produces the correct end result. MACHINING GRAPHITE COMPONENTS Addressing two of the most common challenges presented when graphite components are created. 34 COMPANY PROFILE /// THE POWER BEHIND QUALITY HEATING ELEMENTS I Squared R Element is known for its high- quality heating elements and positive customer 30 satisfaction, offering a fast turnaround on its products. 2 MAY 2019 COVER PHOTO: SHUTTERSTOCK / ILLUSTRATION BY RICK FRENNEA POWDERMET2019 June 23–26, 2019 • Sheraton Grand • Phoenix, Arizona International Conference TECHNICAL PROGRAM on Powder Metallurgy Held with the co-located conference AMPM2019, Additive Manufacturing & Particulate Materials with Powder Metallurgy, POWDERMET2019 attendees will have access to over 200 technical presentations from worldwide experts on the latest research and development. 2 0 1 9 TRADE EXHIBIT Additive Manufacturing The largest annual North American exhibit to showcase leading suppliers with Powder Metallurgy of powder metallurgy, particulate materials, and metal additive manufacturing processing equipment, powders, and products. SPECIAL CONFERENCE EVENTS Including special guest speakers, awards luncheons, and evening networking events. Metal Powder Industries Federation Register by May 10! Visit POWDERMET2019.org for details. APMI International thermalprocessing.com 3 DEPARTMENTS /// MAY 2019 VOLUME 8 / NUMBER 5 UPDATE /// Industrial Heating Equipment New Products, Trends, Services & Developments Association (IHEA) In this section, the national trade association representing the major segments of the industrial heat processing equipment industry shares news of the organization’s activities, upcoming educational events, and key developments in the industry. 18 METAL URGENCY /// Understanding decarburization’s fundamentals is vital to product performance. 20 HOT SEAT /// 8 Carburizing, case hardening and the general history of thermal ½½Baker Furnace has AR platform for use on furnace lines. processing. 22 ½½SCHWING’s fluidized bed technology aids tool quality. ½½eldec has customized energy source for induction heating. Q&A /// ERIC FORD VICE PRESIDENT OF SALES AND MARKETING /// GRAPHITE METALLIZING CORPORATION QUALITY COUNTS /// Challenge Accepted: This drafting technique provides suppliers with RESOURCES /// the organization necessary to Marketplace 38 40 show conformance to auditors and Advertiser index 39 employees. 24 Thermal Processing is published monthly by Media Solutions, Inc., 266D Yeager Parkway Pelham, AL 35124. Phone (205) 380-1573 Fax (205) 380-1580 International subscription rates: $105.00 per year. Postage Paid at Pelham AL and at additional mailing offices. Printed in the USA. POSTMASTER: Send address changes to Thermal Processing magazine, P.O. Box 1210 Pelham AL 35124. Return undeliverable Canadian addresses to P.O. Box 503 RPO West Beaver Creek Richmond Hill, ON L4B4R6. Copyright © 2006 by Media Solutions, Inc. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage-and- retrieval system without permission in writing from the publisher. The views expressed by those not on the staff on Thermal Processing magazine, or who are not specifically employed by Media Solutions, Inc., are purely their own. All “Update” material has either been submitted by the subject company or pulled directly from their corporate website, which is assumed to be cleared for release. Comments and submissions are welcome and can be submitted to [email protected]. 4 MAY 2019 REACH MORE CUSTOMERS Advertise with us in print and online, and you can reach over 16,000 readers – many who are key decision makers at their companies. To learn more, contact national sales director Dave Gomez at [email protected] or call 800.366.2185 ext. 207 thermalprocessing.com 5 /// FROM THE EDITOR David C. Cooper PUBLISHER Chad Morrison ASSOCIATE PUBLISHER Don’t forget your composites and fixtures EDITORIAL omposites and fixtures are important, yet their importance can often be over- Kenneth Carter EDITOR looked. C They’re not splashy, like quenching. They’re not flashy, like vacuum heating Jennifer Jacobson or induction heating. ASSOCIATE EDITOR But they are necessary elements of heat treating. Joe Crowe Thermal Processing thinks they are necessary, too. That’s why this month’s Focus takes CONTRIBUTING EDITOR an expert look at these two aspects of the heat-treat industry. Starting with our cover story, Wisconsin Oven shares an article on the specialized SALES curing requirements of filament-wound composites. Chad Morrison On the subject of fixtures, Semco Carbon takes a look at machining graphite compo- ASSOCIATE PUBLISHER nents and goes into more detail about how various forms and fixtures used in vacuum furnaces and various sintering operations nearly all require graphite. Dave Gomez May’s Thermal Processing also has a few other interesting features that you should NATIONAL SALES MANAGER definitely check out. Jim Faulkner The company profile shines a spotlight on I Squared R Element Co. I had the pleasure REGIONAL SALES MANAGER of chatting with Christina Clowes, the company’s vice president. The company has a unique history and offers some very special products that have helped to revolutionize CIRCULATION the industry. Teresa Cooper Speaking of revolutionary, in this month’s Q&A, I spoke with Eric Ford, vice president MANAGER of sales and marketing with Graphite Metallizing Corporation. Ford enthusiastically discussed his company’s creation of Graphalloy, a graphite/metal alloy solution to any- Jamie Willett ASSISTANT one wanting to get rid of grease, since Graphalloy is self-lubricating and boasts a wide temperature range. In addition to these features, be sure to check out our monthly columnists as they DESIGN tackle a variety of subjects vital to heat treating. RIck Frennea I hope you enjoy this month’s content, and if you’d like to contribute to a future issue, CREATIVE DIRECTOR please don’t hesitate to contact me. I’m always on the lookout for expert advice that Michele Hall furthers the advancement of the heat-treat industry. GRAPHIC DESIGNER As always, thanks for reading! CONTRIBUTING WRITERS FILIP CUJBA MIKE GRANDE LEE ROTHLEUTNER JASON SCHULZE JACK TITUS KENNETH CARTER, EDITOR Thermal Processing magazine [email protected] Vertical Logo Horizontal Logo (800) 366-2185 x204 Coop wants to use this one for the website PUBLISHED BY MEDIA SOLUTIONS, INC. P. O. BOX 1987 • PELHAM, AL 35124 (800) 366-2185 • (205) 380-1580 FAX Have a technical paper or other work with an educational CALL FOR ARTICLES David C. Cooper Chad Morrison angle? Let Thermal Processing publish it. Contact the editor, Kenneth Carter, at PRESIDENT VICE PRESIDENT [email protected] for how you can share your expertise with our readers. Teresa Cooper OPERATIONS 6 MAY 2019 ARE YOU MAXIMIZING YOUR EXPOSURE? Connect your company to the heat treating industry with a storefront in the Thermal Processing Community. Storefronts paint a portrait of your company with a 500- word description and include your logo, website link, phone number, email addresses, and videos. Your social media pages such as Twitter and Facebook are integrated with live
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