JP2008101245A - 銅系金属粉 - Google Patents
銅系金属粉 Download PDFInfo
- Publication number
- JP2008101245A JP2008101245A JP2006284683A JP2006284683A JP2008101245A JP 2008101245 A JP2008101245 A JP 2008101245A JP 2006284683 A JP2006284683 A JP 2006284683A JP 2006284683 A JP2006284683 A JP 2006284683A JP 2008101245 A JP2008101245 A JP 2008101245A
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- JP
- Japan
- Prior art keywords
- copper
- ppm
- powder
- mox
- same manner
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 58
- 239000002184 metal Substances 0.000 title claims abstract description 58
- 239000000843 powder Substances 0.000 title claims abstract description 58
- 239000010949 copper Substances 0.000 title claims abstract description 50
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 49
- 239000012535 impurity Substances 0.000 claims abstract description 36
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 9
- 239000011701 zinc Substances 0.000 claims description 33
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005245 sintering Methods 0.000 abstract description 35
- 230000002411 adverse Effects 0.000 abstract description 3
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 abstract description 2
- 239000012071 phase Substances 0.000 description 39
- 238000004445 quantitative analysis Methods 0.000 description 38
- 229910000881 Cu alloy Inorganic materials 0.000 description 21
- 238000004451 qualitative analysis Methods 0.000 description 19
- 238000009692 water atomization Methods 0.000 description 19
- 238000000465 moulding Methods 0.000 description 18
- 239000003923 scrap metal Substances 0.000 description 14
- 229910052710 silicon Inorganic materials 0.000 description 13
- 229910052782 aluminium Inorganic materials 0.000 description 10
- 239000011777 magnesium Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 239000003610 charcoal Substances 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- -1 Co Substances 0.000 description 1
- 229910017767 Cu—Al Inorganic materials 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
【解決手段】銅系金属粉に含まれている不純物元素の900℃以下の温度域における最も低級な凝縮相酸化物の標準生成自由エネルギー(単位は「kJ/mol-O2又はkcal/mol-O2」)(以下、「ΔG0 MOx」ともいう。)が亜鉛(Zn)の最も低級な凝縮相酸化物の標準生成自由エネルギーよりも低い不純物元素であり、当該不純物元素の総含有量が400ppm以下である銅系金属粉。
【選択図】なし
Description
Claims (1)
- 900℃以下の温度域における最も低級な凝縮相酸化物の標準生成自由エネルギーが亜鉛の最も低級な凝縮相酸化物の標準生成自由エネルギーよりも低い不純物元素を含み、且つ、当該不純物元素の総含有量が400ppm以下である銅系金属粉。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006284683A JP5246529B2 (ja) | 2006-10-19 | 2006-10-19 | 銅系金属粉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006284683A JP5246529B2 (ja) | 2006-10-19 | 2006-10-19 | 銅系金属粉 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008101245A true JP2008101245A (ja) | 2008-05-01 |
JP5246529B2 JP5246529B2 (ja) | 2013-07-24 |
Family
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JP2006284683A Active JP5246529B2 (ja) | 2006-10-19 | 2006-10-19 | 銅系金属粉 |
Country Status (1)
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JP (1) | JP5246529B2 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012140661A (ja) * | 2010-12-28 | 2012-07-26 | Mitsui Mining & Smelting Co Ltd | 扁平銅粒子 |
WO2013047332A1 (ja) * | 2011-09-30 | 2013-04-04 | Dowaエレクトロニクス株式会社 | 亜酸化銅粉末およびその製造方法 |
JP2016155752A (ja) * | 2011-09-30 | 2016-09-01 | Dowaエレクトロニクス株式会社 | 亜酸化銅粉末およびその製造方法 |
JP2016176108A (ja) * | 2015-03-19 | 2016-10-06 | 株式会社ノリタケカンパニーリミテド | 被覆銅粉末、銅ペースト、および銅導体膜 |
WO2020138273A1 (ja) * | 2018-12-27 | 2020-07-02 | Jx金属株式会社 | Siの被膜を有する純銅粉及びその製造方法並びに該純銅粉を用いた積層造形物 |
JP2021095589A (ja) * | 2019-12-13 | 2021-06-24 | 福田金属箔粉工業株式会社 | Cu系粉末及び該Cu系粉末の製造方法 |
CN114907901A (zh) * | 2022-05-31 | 2022-08-16 | 中国科学院兰州化学物理研究所 | 一种无铅铜合金自润滑材料和泵马达双金属缸体及其制备方法 |
US11872647B2 (en) | 2018-12-27 | 2024-01-16 | Jx Metals Corporation | Production method of additive manufactured object using pure copper powder having Si coating |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07166273A (ja) * | 1993-12-15 | 1995-06-27 | Sumitomo Metal Mining Co Ltd | 銅射出成形粉末冶金製品 |
JP2002180102A (ja) * | 2000-12-08 | 2002-06-26 | Nikko Materials Co Ltd | 焼結部品製造用金属粉末 |
-
2006
- 2006-10-19 JP JP2006284683A patent/JP5246529B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07166273A (ja) * | 1993-12-15 | 1995-06-27 | Sumitomo Metal Mining Co Ltd | 銅射出成形粉末冶金製品 |
JP2002180102A (ja) * | 2000-12-08 | 2002-06-26 | Nikko Materials Co Ltd | 焼結部品製造用金属粉末 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012140661A (ja) * | 2010-12-28 | 2012-07-26 | Mitsui Mining & Smelting Co Ltd | 扁平銅粒子 |
JP2018012641A (ja) * | 2011-09-30 | 2018-01-25 | Dowaエレクトロニクス株式会社 | 亜酸化銅粉末およびその製造方法 |
WO2013047332A1 (ja) * | 2011-09-30 | 2013-04-04 | Dowaエレクトロニクス株式会社 | 亜酸化銅粉末およびその製造方法 |
JP2014005188A (ja) * | 2011-09-30 | 2014-01-16 | Dowa Electronics Materials Co Ltd | 亜酸化銅粉末およびその製造方法 |
CN103842295A (zh) * | 2011-09-30 | 2014-06-04 | 同和电子科技有限公司 | 氧化亚铜粉末及其制造方法 |
US9211587B2 (en) | 2011-09-30 | 2015-12-15 | Dowa Electronics Materials Co., Ltd. | Cuprous oxide powder and method for producing same |
JP2016155752A (ja) * | 2011-09-30 | 2016-09-01 | Dowaエレクトロニクス株式会社 | 亜酸化銅粉末およびその製造方法 |
JP2016176108A (ja) * | 2015-03-19 | 2016-10-06 | 株式会社ノリタケカンパニーリミテド | 被覆銅粉末、銅ペースト、および銅導体膜 |
WO2020138273A1 (ja) * | 2018-12-27 | 2020-07-02 | Jx金属株式会社 | Siの被膜を有する純銅粉及びその製造方法並びに該純銅粉を用いた積層造形物 |
JP6722838B1 (ja) * | 2018-12-27 | 2020-07-15 | Jx金属株式会社 | Siの被膜を有する純銅粉及びその製造方法並びに該純銅粉を用いた積層造形物 |
US11498122B2 (en) | 2018-12-27 | 2022-11-15 | Jx Nippon Mining & Metals Corporation | Pure copper powder having Si coating and production method thereof, and additive manufactured object using said pure copper powder |
US11872647B2 (en) | 2018-12-27 | 2024-01-16 | Jx Metals Corporation | Production method of additive manufactured object using pure copper powder having Si coating |
JP2021095589A (ja) * | 2019-12-13 | 2021-06-24 | 福田金属箔粉工業株式会社 | Cu系粉末及び該Cu系粉末の製造方法 |
CN114907901A (zh) * | 2022-05-31 | 2022-08-16 | 中国科学院兰州化学物理研究所 | 一种无铅铜合金自润滑材料和泵马达双金属缸体及其制备方法 |
CN114907901B (zh) * | 2022-05-31 | 2022-12-16 | 中国科学院兰州化学物理研究所 | 一种无铅铜合金自润滑材料和泵马达双金属缸体及其制备方法 |
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