JP6730489B2 - モリブデンストリップ又はモリブデン含有ストリップの作製方法 - Google Patents
モリブデンストリップ又はモリブデン含有ストリップの作製方法 Download PDFInfo
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- JP6730489B2 JP6730489B2 JP2019093928A JP2019093928A JP6730489B2 JP 6730489 B2 JP6730489 B2 JP 6730489B2 JP 2019093928 A JP2019093928 A JP 2019093928A JP 2019093928 A JP2019093928 A JP 2019093928A JP 6730489 B2 JP6730489 B2 JP 6730489B2
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/045—Alloys based on refractory metals
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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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/14—Treatment of metallic powder
-
- 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
- B22F3/10—Sintering only
- B22F3/1017—Multiple heating or additional steps
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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
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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
- B22F3/18—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers
-
- 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
-
- 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/006—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of flat products, e.g. sheets
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/04—Alloys based on tungsten or molybdenum
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
-
- 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
- B22F3/18—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers
- B22F2003/185—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers by hot rolling, below sintering temperature
-
- 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
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- 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
- B22F3/02—Compacting only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Description
本出願は、2013年9月13日出願の米国非仮特許出願第14/026,273号明細書『モリブデンストリップ又はモリブデン含有ストリップの作製方法』に関連し、その優先権の利益を主張し、その内容の全体が全ての目的のために参照によって本明細書に援用される。
700ppmの酸素含有量と30ppm未満の炭素含有量を有するモリブデン金属粉体を得た。約2kgのモリブデン粉体をセルロースバインダーと混ぜ、15分間混合した。混合した粉体をロール圧縮して、0.090インチ(約0.2286cm)の厚さを有するグリーンストリップを生産した。
実施例Iと同様の手順を用いて、別の供給源から得たモリブデン金属粉体をロール圧縮し、仕上げストリップへと処理した。応力除去操作の後の仕上げストリップは、32ppmのO2含有量と5ppmのN2含有量を有した。試料に対する引張り試験の結果を下の表IIに示す。
Claims (11)
- モリブデン含有ストリップの作製方法であって、
少なくとも98質量%のモリブデンを含む粉体をロール圧縮してグリーンストリップにすること、
グリーンストリップを焼結して焼結ストリップを製造すること、
前記焼結ストリップを温間圧延、アニール、及び冷間圧延の組合せを用いて、かつ500℃より高い温度における熱機械加工を用いずに、処理し、前記モリブデン含有ストリップを形成することと、ここに温間圧延は500℃以下の温度であり、
任意に、仕上げステップとして、前記モリブデン含有ストリップに応力除去アニールを実施することと、
を含む方法。 - 焼結が1000℃〜2500℃の温度で行われる、請求項1に記載の方法。
- 焼結が、真空下又は不活性ガス若しくは還元性ガスの分圧下で行われる、請求項1に記載の方法。
- 温間圧延が100℃〜500℃の温度で行われる、請求項1に記載の方法。
- 温間圧延が還元性雰囲気下又は不活性ガス下で行われる、請求項1に記載の方法。
- 温間圧延が200〜400℃で行われ、パス当り1〜30%の厚さ減少を引き起こす1又は複数のパスを含む、請求項1に記載の方法。
- 温間圧延の後、冷間圧延の前に、前記焼結ストリップが少なくとも50%減少している厚さを有する、請求項1に記載の方法。
- アニールが再結晶化であり、1000℃〜2000℃の温度で行われる、請求項1に記載の方法。
- アニール及び前記応力除去アニールが800℃〜1200℃の温度で行われる、請求項1に記載の方法。
- 冷間圧延がアニールの後に行われる、請求項1に記載の方法。
- 冷間圧延の後の前記モリブデン含有ストリップが、前記グリーンストリップの厚さの35%以下の厚さを有する、請求項1に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/026,273 US9238852B2 (en) | 2013-09-13 | 2013-09-13 | Process for making molybdenum or molybdenum-containing strip |
US14/026,273 | 2013-09-13 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016542020A Division JP6571661B2 (ja) | 2013-09-13 | 2014-09-05 | モリブデンストリップ又はモリブデン含有ストリップの作製方法 |
Publications (2)
Publication Number | Publication Date |
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JP2019196546A JP2019196546A (ja) | 2019-11-14 |
JP6730489B2 true JP6730489B2 (ja) | 2020-07-29 |
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JP2016542020A Active JP6571661B2 (ja) | 2013-09-13 | 2014-09-05 | モリブデンストリップ又はモリブデン含有ストリップの作製方法 |
JP2019093928A Active JP6730489B2 (ja) | 2013-09-13 | 2019-05-17 | モリブデンストリップ又はモリブデン含有ストリップの作製方法 |
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JP2016542020A Active JP6571661B2 (ja) | 2013-09-13 | 2014-09-05 | モリブデンストリップ又はモリブデン含有ストリップの作製方法 |
Country Status (5)
Country | Link |
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US (1) | US9238852B2 (ja) |
EP (1) | EP3044346B1 (ja) |
JP (2) | JP6571661B2 (ja) |
CN (1) | CN106062235B (ja) |
WO (1) | WO2015038419A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3160397A4 (en) | 2014-06-24 | 2018-03-21 | Icon Medical Corp. | Improved metal alloys for medical devices |
US11130201B2 (en) * | 2014-09-05 | 2021-09-28 | Ametek, Inc. | Nickel-chromium alloy and method of making the same |
US11766506B2 (en) | 2016-03-04 | 2023-09-26 | Mirus Llc | Stent device for spinal fusion |
CN106077617B (zh) * | 2016-08-18 | 2018-05-04 | 中铼新材料有限公司 | 一种超薄高纯铼箔的制造方法 |
CN106399787B (zh) * | 2016-08-31 | 2018-06-01 | 安泰天龙(天津)钨钼科技有限公司 | 一种掺杂K、Si元素的高温抗蠕变钼板及其制备方法 |
AT15356U1 (de) | 2016-09-29 | 2017-07-15 | Plansee Se | Sputtering Target |
CN106521202B (zh) * | 2016-11-10 | 2018-05-18 | 洛阳科威钨钼有限公司 | 一种钼铪合金板材的制备方法 |
CN107034404B (zh) * | 2017-04-18 | 2019-01-22 | 中南大学 | 一种MoHfTiBC系钼合金 |
CN107138725A (zh) * | 2017-06-23 | 2017-09-08 | 太仓优捷特机械有限公司 | 用于增压器的高性能压制成型材料 |
AT15903U1 (de) * | 2017-09-29 | 2018-08-15 | Plansee Se | Molybdän-Sinterteil |
KR101995377B1 (ko) * | 2017-11-29 | 2019-07-02 | 엔에이티엠 주식회사 | 텅스텐-몰리브덴 합금 제조방법 |
CN108907202A (zh) * | 2018-07-13 | 2018-11-30 | 扬州禾基塑业有限公司 | 一种铜带制造工艺 |
CN109732087B (zh) * | 2019-01-28 | 2020-04-21 | 中南大学 | 一种粉末冶金Ti-Ta二元金属-金属基层状复合材料的制备方法 |
CN110453127B (zh) * | 2019-09-09 | 2020-07-10 | 安泰天龙钨钼科技有限公司 | 一种多元复合强化钼合金及其制备方法 |
CN110523992A (zh) * | 2019-09-16 | 2019-12-03 | 陕西理工大学 | 单碳化钨组元硬质合金材料的制备方法 |
CN110842194B (zh) * | 2019-11-15 | 2020-10-13 | 北京科技大学 | 一种通过粉末压烧制备高硅钢薄片的方法 |
CN114082953B (zh) * | 2021-11-23 | 2024-03-15 | 无锡市东杨新材料股份有限公司 | 一种高可焊性镍铜复合带材的制备方法 |
CN116275050B (zh) * | 2023-05-23 | 2023-08-01 | 西安格美金属材料有限公司 | 一种高强度钼的制备方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3084042A (en) | 1960-02-23 | 1963-04-02 | Du Pont | Metal production |
US3241949A (en) | 1963-10-21 | 1966-03-22 | Sherritt Gordon Mines Ltd | Method of producing molybdenum alloy compositions from ammoniacal solutions |
GB1431801A (en) | 1973-05-01 | 1976-04-14 | Armco Steel Corp | Method of producing an article or continuous strip from metallic powder |
US4025313A (en) | 1974-07-24 | 1977-05-24 | Texas Instruments Incorporated | Rolled stock of powder metallurgically-formed, nonductile material and method of production |
US4373970A (en) | 1981-11-13 | 1983-02-15 | Pfizer Inc. | Copper base spinodal alloy strip and process for its preparation |
EP0484130B1 (en) * | 1990-10-30 | 1995-12-27 | Kabushiki Kaisha Toshiba | High temperature heat-treating jig |
JP2862189B2 (ja) * | 1990-10-30 | 1999-02-24 | 株式会社東芝 | 高温熱処理用治具 |
JPH04210459A (ja) | 1990-11-30 | 1992-07-31 | Toho Kinzoku Kk | モリブデン板の製法 |
US5384087A (en) | 1992-04-06 | 1995-01-24 | Ametek, Specialty Metal Products Division | Aluminum-silicon carbide composite and process for making the same |
US5493153A (en) | 1992-11-26 | 1996-02-20 | Tokyo Tungsten Co., Ltd. | Plastic-packaged semiconductor device having a heat sink matched with a plastic package |
JP3271040B2 (ja) | 1994-09-19 | 2002-04-02 | 裕明 栗下 | モリブデン合金及びその製造方法 |
JPH08157909A (ja) * | 1994-11-30 | 1996-06-18 | Toshiba Corp | 粉末圧延方法および粉末圧延装置 |
US6271585B1 (en) | 1997-07-08 | 2001-08-07 | Tokyo Tungsten Co., Ltd. | Heat sink substrate consisting essentially of copper and molybdenum and method of manufacturing the same |
JP2000034506A (ja) * | 1998-07-15 | 2000-02-02 | Ishikawajima Harima Heavy Ind Co Ltd | 粉末圧延機 |
JP2000109945A (ja) * | 1998-10-06 | 2000-04-18 | Daido Steel Co Ltd | 複合合金板およびその製造方法ならびに軟磁性合金部材の製造方法 |
JP4307649B2 (ja) | 1999-09-06 | 2009-08-05 | 独立行政法人科学技術振興機構 | 高靭性・高強度の高融点金属系合金材料及びその製造方法 |
JP4210459B2 (ja) | 2001-05-24 | 2009-01-21 | 日泉化学株式会社 | 帯電防止シート |
US20050118052A1 (en) * | 2002-01-23 | 2005-06-02 | Aimone Paul R. | Stabilized grain size refractory metal powder metallurgy mill products |
US6968990B2 (en) | 2003-01-23 | 2005-11-29 | General Electric Company | Fabrication and utilization of metallic powder prepared without melting |
JP2006002178A (ja) * | 2004-06-15 | 2006-01-05 | Hitachi Metals Ltd | 純モリブデンまたはモリブデン合金薄帯の製造方法 |
US7311873B2 (en) | 2004-12-30 | 2007-12-25 | Adma Products, Inc. | Process of direct powder rolling of blended titanium alloys, titanium matrix composites, and titanium aluminides |
JP2006257528A (ja) * | 2005-03-18 | 2006-09-28 | Hitachi Metals Ltd | 深絞り加工性に優れた純モリブデンまたはモリブデン合金からなる薄板の製造方法 |
AU2007201490B2 (en) | 2007-04-04 | 2012-02-23 | Commonwealth Scientific And Industrial Research Organisation | Titanium flat product production |
JP5186802B2 (ja) | 2007-05-08 | 2013-04-24 | 富士通セミコンダクター株式会社 | マイクロプロセッサ |
CN101462167A (zh) | 2007-12-18 | 2009-06-24 | 上海大学 | 钼合金薄板生坯的辊轧制备方法 |
CN102950287B (zh) | 2012-10-30 | 2014-11-12 | 上海瑞钼特金属新材料有限公司 | 一种钼铜合金薄板、超薄板材和箔材及其制备方法 |
-
2013
- 2013-09-13 US US14/026,273 patent/US9238852B2/en active Active
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2014
- 2014-09-05 WO PCT/US2014/054205 patent/WO2015038419A1/en active Application Filing
- 2014-09-05 JP JP2016542020A patent/JP6571661B2/ja active Active
- 2014-09-05 CN CN201480060588.8A patent/CN106062235B/zh not_active Expired - Fee Related
- 2014-09-05 EP EP14766633.3A patent/EP3044346B1/en active Active
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- 2019-05-17 JP JP2019093928A patent/JP6730489B2/ja active Active
Also Published As
Publication number | Publication date |
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CN106062235A (zh) | 2016-10-26 |
US20150078950A1 (en) | 2015-03-19 |
CN106062235B (zh) | 2018-06-19 |
EP3044346B1 (en) | 2023-08-16 |
WO2015038419A1 (en) | 2015-03-19 |
JP2016536469A (ja) | 2016-11-24 |
JP6571661B2 (ja) | 2019-09-04 |
JP2019196546A (ja) | 2019-11-14 |
US9238852B2 (en) | 2016-01-19 |
EP3044346A1 (en) | 2016-07-20 |
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