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새로 개발된 ASTM 국제표준은 물시료의 질소 함량 측정에 더욱 효과적인 방법이 될 것입니다. ‘ASTM 물 국제표준위원회 ( D19 )’ 에서는 최근 고온촉매산화법과 화학발광검사법을 이용하는 총질소함량 및 총킬달질소함량(KTN) 측정방법을 개발했습니다(규격번호ASTM D8083으로 곧 발간될 예정). 구체적으로, 이 시험방법은 지표수, 해수, 지하수, 폐수 등에 함유된 총질소 및 총용존질소 함량 측정을 위해 개발되었습니다. ‘ASTM물 국제표준위원회’ 부의장이자, ‘시마츠 과학기구’의 환경마케팅부장인William Lipps은 이 시험방법이 총 질소, 유기질소, 또는 총켈달질소 함량을 측정하는 실험실에서 활용될 수 있을 것이라고 설명했습니다. 더 중요한 점은, 이 시험방법을 사용하면 매 5분마다 총…
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ASTM International will host a delegation of additive manufacturing professionals from Singapore, Nov. 7-12. The delegation will visit Washington, D.C., Pennsylvania, and Connecticut. As part of the additive manufacturing program, the delegation will visit: • ASTM’s D.C. office and Underwriters Laboratories, • the U.S. Food and Drug Administration, • DePuy Synthes, a Johnson &…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, ASTM Staff Contact:, Teresa Cendrowska, tel +1.610.832.9718; tcendrowska@astm.org Release #10197
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The International Organization for Standardization (ISO) and ASTM International have jointly crafted the Additive Manufacturing Standards Development Structure , a framework which will help meet the needs for new technical standards in this fast-growing field. Additive manufacturing (AM), also known as 3D printing, is the process of joining materials layer upon layer, as opposed to “subtractive…, Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org or Clare Naden, tel +41.22.749.0474; naden@iso.org ., Technical Contacts:, Carl Dekker, Chair, F42, +1.630.409.9860, dekker@met-l-flo.com or Jörg Lenz, Chair, ISO/TC261, +49.89.893.36.2136, joerg.lenz@eos.info Release #10189
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Directed energy deposition, an important metal additive manufacturing process, is now covered in an ASTM International standard. The standard (soon to be published as F3187, Guide for Directed Energy Deposition of Metals) was developed by ASTM International Committee F42 on Additive Manufacturing Technologies. In the directed energy deposition process, focused thermal energy is used to fuse…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Technical Contact:, Richard Grylls, SLM Solutions NA, Inc., Novi, Mich., +1.419.230.3246; richard.grylls@slm-solutions.us, ASTM Staff Contact:, Mohsen Seifi, tel +1.610.832.9511; mseifi@astm.org Release #10185
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Yesterday, Dr. Sudarsan Rachuri was given the 2016 ASTM International President’s Leadership Award. This recognizes individuals early in their ASTM International career who have significantly advanced the organization's mission through extraordinary accomplishment, example, and vision. Rachuri is serving as Editor-in-Chief of ASTM International’s new journal, Smart and Sustainable Manufacturing…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org Release #10176
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A new ASTM International standard will help manufacturers and buyers who want to use 3D-printed stainless steel alloys, which can be made more quickly than through traditional methods. This new specification describes chemical and mechanical requirements – as well as other properties – of additively manufactured parts made from 316L (UNS 31603), which is a widely used grade of stainless steel. “…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Technical Contact:, Amir Farzadfar, Ph.D. Corning Inc., Corning, N.Y., tel +1.515.664.7971; farzadfaa@corning.com, ASTM Staff Contact:, Mohsen Seifi, tel +1.610.832.9511 mseifi@astm.org Release #10175
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ASTM International has hired a technical consultant in additive manufacturing (AM) – also known as 3D printing – to support standards development and related needs in this emerging and fast-growing field. Mohsen Seifi, Ph.D., a post-doctoral research associate at Case Western Reserve University, will serve as director of additive manufacturing programs. This action meets a need for in-house…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, ASTM Staff Contact:, Mohsen Seifi, tel +1.610.832.9511; mseifi@astm.org Release #10174
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Today, the U.S. Department of Agriculture selected the Safety Equipment Institute - a subsidiary of ASTM International - to manage the certification program that supports labeling thousands of products as "biobased." The renewal of this five-year contract will mean that more and more people will be able to find and purchase products that are made and packaged using renewable materials. “This…, Program Contact:, Pat Gleason, tel. +1.703.442.5732; pgleason@seinet.org, Media Inquiries:, Dan Bergels, tel. +1.610.832.9602; dbergels@astm.org Release #10160
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A new ASTM standard will be used to help ensure the safety of drinking water. The new standard (soon to be published as D8001, Test Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation, and Total Phosphorus in Water and Waste Water by Ion Chromatography) will allow for the simultaneous analysis of total nitrogen and total phosphorus in water. The standard was…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Technical Contact:, Richard Jack, Thermo Fisher Scientific Inc., tel +1.408.481.4227; richard.jack@thermofisher.com, ASTM Staff Contact:, Brian Milewski, tel +1.610.832.9619; bmilewski@astm.org Release #10141
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ASTM International (ASTM) and the 3MF Consortium (3MF) signed a liaison agreement today to explore ways to collaborate and align standards and roadmaps to advance additive manufacturing innovation and deliver state-of-the-art 3D printing technologies to the market. ASTM International is a leading standards-development organization that serves as an open forum for creating and revising…, For further information:, Ruth Cassidy, 3MF Consortium Public Relations; tel. +1 617-957-8494; ruth.cassidy@nfc-forum.org Bob Olson, 3MF Consortium Public Relations; tel. +1 781-876-8839; rolson@virtualmgmt.com Nate Osburn, ASTM International Corporate Comms.; tel. +1 610-832-9603; nosburn@astm.org Release #10095