KR20170009902A - 금속 재료의 층상 구조 - Google Patents
금속 재료의 층상 구조 Download PDFInfo
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Abstract
Description
도 1은 Fe-풍부 매트릭스에 존재하는 카바이드 및 보로카바이드(borocarbide)를 나타내는, PBF-L을 통해 가공된 철 합금의 SEM 현미경 사진이다.
도 2는 다양한 상 내에 함유된 주요 원소 Fe, Cr, Nb, Si, Mo, Mn 및 B를 나타내는 PBF-L을 통해 생성된 합금 1의 원소 지도(elemental map)를 함유한다. 원소 지도는 주사형 전자 현미경으로 에너지 분산 x-선 분광법(energy dispersive x-ray spectroscopy)을 통해 생성되었다.
도 3은 최적화되지 않은 파라미터로 층별 구축된 비교적 높은 경도의 철 재료 (1250 HV의 경도)의 단면(section)을 도시한다.
도 4는 최적화된 파라미터로 층별 구축된 비교적 높은 경도의 철 재료 (1250 HV의 경도)의 단면을 도시한다.
도 5는 최적화된 층별 공법 파라미터로 생산된 무균열(crack-free)의 높은 경도의 기능성 베어링 부품을 나타낸다.
도 6은 그렇지 않으면 유도 응력(induced stress)에 의해 균열에 취약한 층별 구축된 높은 경도의 철 금속의 비교적 높은 경도 (1540 HV)의 단면 및 높은 내마모성 및 무균열 단면을 도시한다.
Claims (15)
- 54.0 wt. % 내지 78.0 wt. %의 수준의 Fe, 3.0 wt. % 내지 5.0 wt %의 수준의 B, 14.0 wt. % 내지 20.0 wt. %의 수준의 Cr, 0.5 wt. % 내지 7.0 wt. %의 수준의 C, 임의로 11.0 wt. % 이하의 수준의 Mo, 임의로 2.5 wt. % 이하의 수준의 Mn, 임의로 4.5 wt. % 이하의 수준의 Nb, 임의로 2.0 wt. % 이하의 수준의 Si, 임의로 7.0 wt. % 이하의 수준의 W를 포함하는 입자 형태의 합금을 공급하고;
기판을 공급하고;
상기 합금을 용융 상태로 용해시켜 상기 합금의 하나 이상의 층을 상기 기판 상으로 적용하고 냉각하고 응고된 층을 형성시키고 여기서 상기 고체 층의 각각이 5.0 내지 200.0 마이크로미터로 형성된 바와 같은 두께를 갖고;
임의로 상기 기판을 제거하여 자립형 금속 부품을 형성시키고 여기서 상기 하나 이상의 고체 층은 900-1800 HV의 범위의 경도를 나타내는 것
을 포함하는, 금속 부품의 적층 방식 공법의 방법. - 제1항에 있어서, 상기 합금이 (a) 0.1 마이크로미터 내지 10.0 마이크로미터의 보로카바이드 및 카바이드 상; 및 (b) 0.1 마이크로미터 내지 10.0 마이크로미터의 결정립 크기를 함유하는 것인 방법.
- 제1항에 있어서, 상기 합금이 Fe, B, Cr, Mo, Si, W 및 C를 포함하고, 여기서 Mo가 0.1 wt. % 내지 11.0 wt. %의 수준으로 존재하고, Si가 0.1 wt % 내지 2.0 wt. %의 수준으로 존재하고, W가 0.1 wt. % 내지 7.0 wt. %의 수준으로 존재하는 것인 방법.
- 제1항에 있어서, 상기 합금이 Fe, B, Cr, Nb 및 C를 포함하고, 여기서 Nb가 0.1 wt. % 내지 4.5 wt. %의 수준으로 존재하는 것인 방법.
- 제1항에 있어서, 상기 합금이 Fe, B, Cr, Mo 및 C를 포함하고, 여기서 Mo가 0.1 wt. % 내지 11.0 wt. %의 수준으로 존재하는 것인 방법.
- 제1항에 있어서, 상기 입자 형태가 5.0 마이크로미터 내지 75.0 마이크로미터의 범위의 직경을 갖는 입자를 포함하는 것인 방법.
- 제1항에 있어서, 상기 기판이 열 팽창 계수를 갖고 상기 금속 합금이 열 팽창 계수를 갖고 상기 기판 및 상기 합금의 열 팽창 계수가 2 μm/m·℃ 미만의 차이를 갖는 것인 방법.
- 제1항에 있어서, 복수개의 층을 상기 기판에 적용하고, 각각의 층이 응고하고 적용된 용융된 층에 관해서 기저 층을 형성하고, 여기서 용융된 층의 온도가 900℃ 내지 2000℃의 범위이고 기저 고체 층의 온도가 25℃ 내지 1400℃인 것인 방법.
- 제1항에 있어서, 상기 기판을 상기 하나 이상의 층으로부터 제거하여 자립형 금속 부품을 형성시키는 것인 방법.
- 제1항에 있어서, 복수개의 층을 상기 기판에 적용하고 여기서 응고된 바와 같은 복수개의 층의 두께가 5.0 마이크로미터 내지 50.0 mm의 범위인 것인 방법.
- 제1항에 있어서, 상기 부품이 부피를 갖고 상기 부품의 상기 부피의 95% 이상이 잔여 공극을 가진 금속 영역을 포함하는 것인 방법.
- 제1항에 있어서, 상기 부품이 부피를 갖고 상기 부품의 상기 부피의 97% 이상이 잔여 공극을 가진 금속 영역을 포함하는 것인 방법.
- 제1항에 있어서, 상기 부품이 부피를 갖고 상기 부품의 상기 부피의 99% 내지 100%가 금속 영역을 포함하는 것인 방법.
- 제1항에 있어서, 상기 하나 이상의 층이 +/-5.0 mm3에서 24.0 mm3의 ASTM G65-10 절차 A (2010)를 갖는 것인 방법.
- 제1항에 있어서, 상기 금속 부품이 펌프, 밸브 또는 베어링을 포함하는 것인 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461994758P | 2014-05-16 | 2014-05-16 | |
| US61/994,758 | 2014-05-16 | ||
| PCT/US2015/031398 WO2015176061A1 (en) | 2014-05-16 | 2015-05-18 | Layered construction of metallic materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170009902A true KR20170009902A (ko) | 2017-01-25 |
| KR102467398B1 KR102467398B1 (ko) | 2022-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167034840A Active KR102467398B1 (ko) | 2014-05-16 | 2015-05-18 | 금속 재료의 층상 구조 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US10654100B2 (ko) |
| EP (1) | EP3142855A4 (ko) |
| JP (1) | JP6623177B2 (ko) |
| KR (1) | KR102467398B1 (ko) |
| CN (1) | CN106457769B (ko) |
| AU (1) | AU2015258806B2 (ko) |
| CA (1) | CA2949389C (ko) |
| IL (1) | IL249008A0 (ko) |
| MX (1) | MX2016015028A (ko) |
| SG (1) | SG11201609612YA (ko) |
| WO (1) | WO2015176061A1 (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY190226A (en) * | 2014-07-24 | 2022-04-06 | Oerlikon Metco Us Inc | Hardfacing alloys resistant to hot tearing and cracking |
| AU2016349913B2 (en) * | 2015-11-02 | 2022-07-14 | The Nanosteel Company, Inc. | Layered construction of in-situ metal matrix composites |
| US11248692B2 (en) * | 2016-03-11 | 2022-02-15 | Deere & Company | Composite gears and methods of manufacturing such gears |
| JP6220459B1 (ja) * | 2016-03-25 | 2017-10-25 | 技術研究組合次世代3D積層造形技術総合開発機構 | 3次元積層造形装置、3次元積層造形装置の制御方法および3次元積層造形装置の制御プログラム |
| CA3032821A1 (en) | 2016-08-03 | 2018-02-08 | 3Deo, Inc. | Devices and methods for three-dimensional printing |
| US9987682B2 (en) | 2016-08-03 | 2018-06-05 | 3Deo, Inc. | Devices and methods for three-dimensional printing |
| US10953465B2 (en) | 2016-11-01 | 2021-03-23 | The Nanosteel Company, Inc. | 3D printable hard ferrous metallic alloys for powder bed fusion |
| US10920295B2 (en) * | 2016-11-01 | 2021-02-16 | The Nanosteel Company, Inc. | 3D printable hard ferrous metallic alloys for powder bed fusion |
| DE102016222555A1 (de) * | 2016-11-16 | 2018-05-17 | Siemens Aktiengesellschaft | Verfahren zur additiven Herstellung eines Bauteils und computerlesbares Medium |
| CA3095046A1 (en) | 2018-03-29 | 2019-10-03 | Oerlikon Metco (Us) Inc. | Reduced carbides ferrous alloys |
| JP7641218B2 (ja) | 2018-10-26 | 2025-03-06 | エリコン メテコ(ユーエス)インコーポレイテッド | 耐食性かつ耐摩耗性のニッケル系合金 |
| CN113631750A (zh) | 2019-03-28 | 2021-11-09 | 欧瑞康美科(美国)公司 | 用于涂布发动机气缸孔的热喷涂铁基合金 |
| WO2020219345A1 (en) * | 2019-04-24 | 2020-10-29 | Formetrix, Inc. | 3d printable hard ferrous metallic alloys for powder bed fusion |
| EP3962693A1 (en) | 2019-05-03 | 2022-03-09 | Oerlikon Metco (US) Inc. | Powder feedstock for wear resistant bulk welding configured to optimize manufacturability |
| CN110103530B (zh) * | 2019-06-04 | 2023-03-31 | 河北工业大学 | 一种高性能耐蚀twip/不锈钢多层复合材料及制备方法 |
| EP3997252B1 (en) | 2019-07-09 | 2025-10-29 | Oerlikon Metco (US) Inc. | Iron-based alloys designed for wear and corrosion resistance |
| CN115605306B (zh) * | 2020-04-14 | 2025-08-08 | 麦克林科格集团公司 | 通过直接能量沉积方法增材制造的可打印硬亚铁金属合金 |
| US12226823B2 (en) * | 2020-12-22 | 2025-02-18 | Wisconsin Alumni Research Foundation | Alloy composition, method and apparatus therefor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002044437A2 (en) * | 2000-11-02 | 2002-06-06 | Composite Tool Company, Inc. | High strength alloys and methods for making same |
| US20070281176A1 (en) * | 2004-12-17 | 2007-12-06 | Integtan Technologies, Inc. | Fine-grained metallic coatings having the coefficient of thermal expansion matched to the one of the substrate |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6767419B1 (en) * | 2000-11-09 | 2004-07-27 | Bechtel Bwxt Idaho, Llc | Methods of forming hardened surfaces |
| US6689234B2 (en) * | 2000-11-09 | 2004-02-10 | Bechtel Bwxt Idaho, Llc | Method of producing metallic materials |
| US7341765B2 (en) * | 2004-01-27 | 2008-03-11 | Battelle Energy Alliance, Llc | Metallic coatings on silicon substrates, and methods of forming metallic coatings on silicon substrates |
| DE502005009857D1 (de) * | 2004-01-28 | 2010-08-19 | Ford Global Tech Llc | Durch thermisches spritzen aufgebrachte eisenhaltige schicht einer gleitfläche, insbesondere für zylinderlaufflächen von motorblöcken |
| CN103320783B (zh) * | 2004-03-25 | 2016-01-20 | 东北泰克诺亚奇股份有限公司 | 金属玻璃叠层体、其制造方法及其应用 |
| CN1997765B (zh) * | 2004-05-06 | 2012-05-30 | 巴特尔能源联合有限责任公司 | 在基体上形成硬化表面的方法 |
| US20080141938A1 (en) * | 2006-12-13 | 2008-06-19 | General Electric Company | Processing apparatus, coated article and method |
| US7939142B2 (en) * | 2007-02-06 | 2011-05-10 | Ut-Battelle, Llc | In-situ composite formation of damage tolerant coatings utilizing laser |
| EP1992709B1 (en) * | 2007-05-14 | 2021-09-15 | EOS GmbH Electro Optical Systems | Metal powder for use in additive manufacturing method for the production of three-dimensional objects and method using such metal powder |
| CN101358344B (zh) * | 2008-09-01 | 2010-06-02 | 南京钢铁股份有限公司 | 炉卷轧机支撑辊辊面的修复方法及其专用修复粉末 |
| SE533076C2 (sv) * | 2008-09-05 | 2010-06-22 | Sätt att framställa föremål innehållande nanometall eller kompositmetall | |
| GB0819935D0 (en) * | 2008-10-30 | 2008-12-10 | Mtt Technologies Ltd | Additive manufacturing apparatus and method |
| US8545994B2 (en) | 2009-06-02 | 2013-10-01 | Integran Technologies Inc. | Electrodeposited metallic materials comprising cobalt |
| CA2770485C (en) * | 2009-08-10 | 2018-10-30 | The Nanosteel Company, Inc. | Feedstock powder for production of high hardness overlays |
| CA2779308C (en) * | 2009-10-30 | 2019-01-29 | The Nanosteel Company, Inc. | Glass forming hardbanding material |
| WO2012122120A1 (en) | 2011-03-04 | 2012-09-13 | The Nanosteel Company, Inc | Puncture resistant tire |
| US9316341B2 (en) * | 2012-02-29 | 2016-04-19 | Chevron U.S.A. Inc. | Coating compositions, applications thereof, and methods of forming |
| US20130309121A1 (en) * | 2012-05-16 | 2013-11-21 | Crucible Intellectual Property Llc | Layer-by-layer construction with bulk metallic glasses |
| CN102848102B (zh) * | 2012-06-28 | 2015-04-08 | 北京工业大学 | 一种含超细硬质相铁基耐磨合金 |
-
2015
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002044437A2 (en) * | 2000-11-02 | 2002-06-06 | Composite Tool Company, Inc. | High strength alloys and methods for making same |
| US20070281176A1 (en) * | 2004-12-17 | 2007-12-06 | Integtan Technologies, Inc. | Fine-grained metallic coatings having the coefficient of thermal expansion matched to the one of the substrate |
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| CN106457769B (zh) | 2019-09-17 |
| AU2015258806B2 (en) | 2019-05-16 |
| IL249008A0 (en) | 2017-01-31 |
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| US10654100B2 (en) | 2020-05-19 |
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| AU2015258806A1 (en) | 2016-12-08 |
| CN106457769A (zh) | 2017-02-22 |
| EP3142855A4 (en) | 2017-12-13 |
| KR102467398B1 (ko) | 2022-11-14 |
| CA2949389C (en) | 2023-06-20 |
| EP3142855A1 (en) | 2017-03-22 |
| CA2949389A1 (en) | 2015-11-19 |
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