JP2015098645A - 少なくとも1つの元素金属粉末から部品を形成する方法 - Google Patents
少なくとも1つの元素金属粉末から部品を形成する方法 Download PDFInfo
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- JP2015098645A JP2015098645A JP2014208739A JP2014208739A JP2015098645A JP 2015098645 A JP2015098645 A JP 2015098645A JP 2014208739 A JP2014208739 A JP 2014208739A JP 2014208739 A JP2014208739 A JP 2014208739A JP 2015098645 A JP2015098645 A JP 2015098645A
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- Prior art keywords
- temperature
- density
- sintered
- elemental metal
- metal powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/16—Both compacting and sintering in successive or repeated steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F3/15—Hot isostatic pressing
- B22F3/156—Hot isostatic pressing by a pressure medium in liquid or powder form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/78—Combined heat-treatments not provided for above
- C21D1/785—Thermocycling
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/18—High-melting or refractory metals or alloys based thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/248—Thermal after-treatment
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
焼結密度を有する焼結プリフォーム134を用意するステップ300と、
焼結プリフォームから一部分134Aを分離するステップ400であって、一部分134Aが、部品体積を上回る一部分体積と、部品14の略網形状とは異なる一部分形状とを有するステップ400と、
略網形状と部品密度とを有する部品14を形成するために、一部分134Aを温度サイクル圧力で温度サイクル時間にわたって温度サイクルに晒して、その間に、一部分134Aを超塑性的に変形させるステップ500と、
を備える方法100。
12 金型
13 ストロングバック
14 部品
16 誘導コイル、誘導加熱コイル
17 絶縁コーティング
18 サセプタ
20 電源
22 コントローラー
26 液圧加圧媒体
100 航空機の製造及び保守点検方法
102 航空機
104 仕様及び設計
106 材料調達
108 構成要素及び部分組立品の製造
110 システム統合
112 認証及び搬送
114 就航
116 整備及び保守点検
118 機体
120 高レベルシステム
122 内部
124 推進システム
126 電気システム
128 油圧システム
130 環境システム
134 焼結プリフォーム
134A 一部分
300 ブロック、ステップ
400 ブロック、ステップ
500 ブロック、ステップ
Claims (12)
- 少なくとも1つの元素金属粉末から部品(14)を形成する方法(100)であって、前記部品(14)が、略網形状、部品体積、及び、部品密度を有する方法(100)において、
焼結密度を有する焼結プリフォーム(134)を用意するステップ(300)と、
前記焼結プリフォームから一部分(134A)を分離するステップ(400)であって、前記一部分(134A)が、前記部品体積を上回る一部分体積と、前記部品(14)の前記略網形状とは異なる一部分形状とを有するステップ(400)と、
前記略網形状と前記部品密度とを有する前記部品(14)を形成するために、前記一部分(134A)を温度サイクル圧力で温度サイクル時間にわたって温度サイクルに晒して、その間に、前記一部分(134A)を超塑性的に変形させるステップ(500)と、
を備える方法(100)。 - 前記一部分(134A)は、第1の温度と第2の温度との間で温度が周期的に変化される、請求項1に記載の方法(100)。
- 前記一部分(134A)は、多くの温度サイクルにわたって温度が周期的に変化される、請求項2に記載の方法(100)。
- 前記温度サイクルの数が約5〜約25である、請求項3に記載の方法(100)。
- 前記温度サイクルのそれぞれが前記一部分(134A)の材料の結晶学的変化を引き起こす、請求項3又は4に記載の方法(100)。
- 前記一部分(134A)が不活性雰囲気内で温度サイクルに晒される請求項1から5のいずれか一項に記載の方法(100)。
- 前記温度サイクル時間が約1時間よりも短い、請求項1から6のいずれか一項に記載の方法(100)。
- 前記少なくとも1つの元素金属粉末は、チタン粉末、アルミニウム粉末、及び、バナジウム粉末のうちの少なくとも1つである、請求項1から7のいずれか一項に記載の方法(100)。
- 前記焼結密度は、全密度の約80%〜約99%である、請求項1から8のいずれか一項に記載の方法(100)。
- 前記焼結密度は、前記部品(14)と関連付けられる理論全密度の約95%〜約99%である、請求項1から9のいずれか一項に記載の方法(100)。
- 前記温度サイクル圧力が一定である、請求項1から10のいずれか一項に記載の方法(100)。
- 前記温度サイクル圧力が1平方インチ当たり約2000ポンドである、請求項11に記載の方法(100)。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361894205P | 2013-10-22 | 2013-10-22 | |
US61/894,205 | 2013-10-22 | ||
US14/176,878 | 2014-02-10 | ||
US14/176,878 US10189087B2 (en) | 2013-10-22 | 2014-02-10 | Methods of making parts from at least one elemental metal powder |
Publications (2)
Publication Number | Publication Date |
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JP2015098645A true JP2015098645A (ja) | 2015-05-28 |
JP6605796B2 JP6605796B2 (ja) | 2019-11-13 |
Family
ID=51751967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014208739A Expired - Fee Related JP6605796B2 (ja) | 2013-10-22 | 2014-10-10 | 少なくとも1つの元素金属粉末から部品を形成する方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10189087B2 (ja) |
EP (1) | EP2865467B1 (ja) |
JP (1) | JP6605796B2 (ja) |
KR (1) | KR102227272B1 (ja) |
CN (1) | CN104690272A (ja) |
RU (1) | RU2670824C9 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018186265A (ja) * | 2017-02-13 | 2018-11-22 | ザ・ボーイング・カンパニーThe Boeing Company | 緻密化方法及び装置 |
US11452313B2 (en) | 2015-10-30 | 2022-09-27 | Nicoventures Trading Limited | Apparatus for heating smokable material |
US11659863B2 (en) | 2015-08-31 | 2023-05-30 | Nicoventures Trading Limited | Article for use with apparatus for heating smokable material |
US11672279B2 (en) | 2011-09-06 | 2023-06-13 | Nicoventures Trading Limited | Heating smokeable material |
US11825870B2 (en) | 2015-10-30 | 2023-11-28 | Nicoventures Trading Limited | Article for use with apparatus for heating smokable material |
US11924930B2 (en) | 2015-08-31 | 2024-03-05 | Nicoventures Trading Limited | Article for use with apparatus for heating smokable material |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113355666B (zh) * | 2021-04-26 | 2022-10-18 | 南昌航空大学 | 一种激光熔覆增材制造tc18钛合金组织细化和等轴化方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5072807A (ja) * | 1973-10-31 | 1975-06-16 | ||
US6110418A (en) * | 1998-11-09 | 2000-08-29 | Jablonski; David A. | Method of manufacturing wear resistant cutting knives and granulator knife produced thereby |
US20020119068A1 (en) * | 2001-02-12 | 2002-08-29 | Stanley Abkowitz | Low cost feedstock for titanium casting, extrusion and forging |
JP2003286507A (ja) * | 2002-03-27 | 2003-10-10 | Seiko Epson Corp | 歯列矯正部材の製造方法および歯列矯正部材 |
JP2011528995A (ja) * | 2008-07-24 | 2011-12-01 | ザ・ボーイング・カンパニー | フォーミング用の方法及び装置と、静圧的圧縮媒体を有する付属プリフォーム |
JP2013541633A (ja) * | 2010-07-19 | 2013-11-14 | クライマックス・モリブデナム・カンパニー | ステンレス鋼合金 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2022711C1 (ru) * | 1991-06-11 | 1994-11-15 | Институт проблем сверхпластичности металлов РАН | Способ получения изделий из карбидов переходных металлов |
RU2184011C2 (ru) * | 2000-04-19 | 2002-06-27 | Государственное предприятие Всероссийский научно-исследовательский институт авиационных материалов | Способ получения полуфабрикатов из титановых сплавов с интерметаллидным упрочнением |
US8383998B1 (en) | 2009-11-02 | 2013-02-26 | The Boeing Company | Tooling inserts for laminated tooling |
CN101934373B (zh) | 2010-09-07 | 2013-06-26 | 昆明冶金研究院 | 氢化钛粉末制备钛及钛合金制品工艺 |
CN102069191B (zh) | 2010-12-24 | 2012-05-30 | 金堆城钼业股份有限公司 | 一种难熔金属管材的制备方法 |
CN102133641B (zh) | 2011-04-19 | 2012-10-24 | 广州有色金属研究院 | 一种Ti-6Al-4V合金的粉末冶金方法 |
US9816157B2 (en) * | 2011-04-26 | 2017-11-14 | University Of Utah Research Foundation | Powder metallurgy methods for the production of fine and ultrafine grain Ti and Ti alloys |
WO2012148471A1 (en) | 2011-04-26 | 2012-11-01 | The University Of Utah | Powder metallurgy methods for the production of fine and ultrafine grain ti, and ti alloys |
-
2014
- 2014-02-10 US US14/176,878 patent/US10189087B2/en not_active Expired - Fee Related
- 2014-08-12 RU RU2014133074A patent/RU2670824C9/ru active
- 2014-08-25 KR KR1020140110730A patent/KR102227272B1/ko active IP Right Grant
- 2014-10-10 JP JP2014208739A patent/JP6605796B2/ja not_active Expired - Fee Related
- 2014-10-17 EP EP14189435.2A patent/EP2865467B1/en active Active
- 2014-10-17 CN CN201410555491.6A patent/CN104690272A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5072807A (ja) * | 1973-10-31 | 1975-06-16 | ||
US6110418A (en) * | 1998-11-09 | 2000-08-29 | Jablonski; David A. | Method of manufacturing wear resistant cutting knives and granulator knife produced thereby |
US20020119068A1 (en) * | 2001-02-12 | 2002-08-29 | Stanley Abkowitz | Low cost feedstock for titanium casting, extrusion and forging |
JP2003286507A (ja) * | 2002-03-27 | 2003-10-10 | Seiko Epson Corp | 歯列矯正部材の製造方法および歯列矯正部材 |
JP2011528995A (ja) * | 2008-07-24 | 2011-12-01 | ザ・ボーイング・カンパニー | フォーミング用の方法及び装置と、静圧的圧縮媒体を有する付属プリフォーム |
JP2013541633A (ja) * | 2010-07-19 | 2013-11-14 | クライマックス・モリブデナム・カンパニー | ステンレス鋼合金 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11672279B2 (en) | 2011-09-06 | 2023-06-13 | Nicoventures Trading Limited | Heating smokeable material |
US11659863B2 (en) | 2015-08-31 | 2023-05-30 | Nicoventures Trading Limited | Article for use with apparatus for heating smokable material |
US11924930B2 (en) | 2015-08-31 | 2024-03-05 | Nicoventures Trading Limited | Article for use with apparatus for heating smokable material |
US11452313B2 (en) | 2015-10-30 | 2022-09-27 | Nicoventures Trading Limited | Apparatus for heating smokable material |
US11825870B2 (en) | 2015-10-30 | 2023-11-28 | Nicoventures Trading Limited | Article for use with apparatus for heating smokable material |
JP2018186265A (ja) * | 2017-02-13 | 2018-11-22 | ザ・ボーイング・カンパニーThe Boeing Company | 緻密化方法及び装置 |
JP7143086B2 (ja) | 2017-02-13 | 2022-09-28 | ザ・ボーイング・カンパニー | 緻密化方法及び装置 |
US11584101B2 (en) | 2017-02-13 | 2023-02-21 | The Boeing Company | Densification methods and apparatuses |
Also Published As
Publication number | Publication date |
---|---|
KR102227272B1 (ko) | 2021-03-12 |
US20160107236A1 (en) | 2016-04-21 |
EP2865467A3 (en) | 2015-11-18 |
RU2670824C9 (ru) | 2018-11-29 |
EP2865467B1 (en) | 2021-01-06 |
US10189087B2 (en) | 2019-01-29 |
JP6605796B2 (ja) | 2019-11-13 |
EP2865467A2 (en) | 2015-04-29 |
CN104690272A (zh) | 2015-06-10 |
KR20150046721A (ko) | 2015-04-30 |
RU2670824C2 (ru) | 2018-10-25 |
RU2014133074A (ru) | 2016-02-27 |
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