CN102909365A - 一种医用钽粉及其制备方法 - Google Patents
一种医用钽粉及其制备方法 Download PDFInfo
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- CN102909365A CN102909365A CN2012104714478A CN201210471447A CN102909365A CN 102909365 A CN102909365 A CN 102909365A CN 2012104714478 A CN2012104714478 A CN 2012104714478A CN 201210471447 A CN201210471447 A CN 201210471447A CN 102909365 A CN102909365 A CN 102909365A
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- Prior art keywords
- tantalum powder
- tantalum
- powder
- medical
- broken
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- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 title claims abstract description 168
- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- 239000012535 impurity Substances 0.000 claims abstract description 34
- 239000002245 particle Substances 0.000 claims abstract description 31
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000001301 oxygen Substances 0.000 claims abstract description 18
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 18
- 239000007789 gas Substances 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims description 38
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 22
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 10
- 238000005554 pickling Methods 0.000 claims description 10
- 238000013467 fragmentation Methods 0.000 claims description 9
- 238000006062 fragmentation reaction Methods 0.000 claims description 9
- 229910052715 tantalum Inorganic materials 0.000 abstract description 44
- 239000000463 material Substances 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 17
- 238000005245 sintering Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000007943 implant Substances 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 18
- 235000019580 granularity Nutrition 0.000 description 14
- 239000011651 chromium Substances 0.000 description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 9
- 229910052804 chromium Inorganic materials 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- 230000003116 impacting effect Effects 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 9
- 229910052759 nickel Inorganic materials 0.000 description 9
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 8
- 238000009413 insulation Methods 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 238000009826 distribution Methods 0.000 description 7
- 239000006260 foam Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 238000003701 mechanical milling Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000001291 vacuum drying Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000555268 Dendroides Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 238000002294 plasma sputter deposition Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
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- Powder Metallurgy (AREA)
Abstract
Description
| 样品 | Fe | Ni | Cr | Si | O |
| A | 10 | 5 | 6 | 10 | 880 |
| 实施例1制得的钽粉 | 4 | 3 | 3 | 10 | 580 |
| 实施例2制得的钽粉 | 3 | 3 | 3 | 10 | 550 |
| D | 10 | 5 | 7 | 10 | 920 |
| 实施例3制得的钽粉 | 3 | 3 | 4 | 10 | 670 |
| 实施例4制得的钽粉 | 4 | 3 | 3 | 10 | 620 |
| H | 10 | 5 | 6 | 10 | 900 |
| 实施例5制得的钽粉 | 4 | 3 | 3 | 10 | 790 |
| 实施例6制得的钽粉 | 5 | 3 | 3 | 10 | 740 |
| L | 10 | 5 | 6 | 10 | 890 |
| 实施例7制得的钽粉 | 5 | 3 | 4 | 10 | 840 |
| 实施例8制得的钽粉 | 6 | 3 | 3 | 10 | 800 |
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210471447.8A CN102909365B (zh) | 2012-11-20 | 2012-11-20 | 一种医用钽粉的制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210471447.8A CN102909365B (zh) | 2012-11-20 | 2012-11-20 | 一种医用钽粉的制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102909365A true CN102909365A (zh) | 2013-02-06 |
| CN102909365B CN102909365B (zh) | 2014-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210471447.8A Active CN102909365B (zh) | 2012-11-20 | 2012-11-20 | 一种医用钽粉的制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102909365B (zh) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447544A (zh) * | 2013-09-24 | 2013-12-18 | 泰克科技(苏州)有限公司 | 粒度分布集中可控的高纯钽粉制备方法 |
| CN104209511A (zh) * | 2014-09-05 | 2014-12-17 | 宁夏东方钽业股份有限公司 | 一种耐高压钽粉及其制备方法 |
| WO2015127613A1 (zh) * | 2014-02-27 | 2015-09-03 | 宁夏东方钽业股份有限公司 | 一种高纯钽粉及其制备方法 |
| CN106216695A (zh) * | 2016-08-25 | 2016-12-14 | 宁波英纳特新材料有限公司 | 一种高压电容器用球形钽粉的制备方法 |
| CN110947976A (zh) * | 2019-11-06 | 2020-04-03 | 中航迈特粉冶科技(北京)有限公司 | 低氧球形钽粉及其制备方法 |
| CN115254355A (zh) * | 2022-06-15 | 2022-11-01 | 先导薄膜材料(广东)有限公司 | 一种提高硒化镉粉体流动性的方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082550C (zh) * | 1996-04-25 | 2002-04-10 | 卡伯特公司 | 制造尺寸分布可控的钽金属粉末的方法及用该法制成的产物 |
| CN101439403B (zh) * | 2008-12-25 | 2010-07-28 | 中国兵器工业第五二研究所 | 感应等离子体电容器级纳米钽粉制备用原料粉体的前期处理工艺 |
-
2012
- 2012-11-20 CN CN201210471447.8A patent/CN102909365B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082550C (zh) * | 1996-04-25 | 2002-04-10 | 卡伯特公司 | 制造尺寸分布可控的钽金属粉末的方法及用该法制成的产物 |
| CN101439403B (zh) * | 2008-12-25 | 2010-07-28 | 中国兵器工业第五二研究所 | 感应等离子体电容器级纳米钽粉制备用原料粉体的前期处理工艺 |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447544B (zh) * | 2013-09-24 | 2016-03-02 | 泰克科技(苏州)有限公司 | 粒度分布集中可控的高纯钽粉制备方法 |
| CN103447544A (zh) * | 2013-09-24 | 2013-12-18 | 泰克科技(苏州)有限公司 | 粒度分布集中可控的高纯钽粉制备方法 |
| TWI611025B (zh) * | 2014-02-27 | 2018-01-11 | 一種高純鉭粉及其製備方法 | |
| US10737320B2 (en) | 2014-02-27 | 2020-08-11 | Ningxia Orient Tantalum Industry Co., Ltd. | High-purity tantalum powder and preparation method thereof |
| WO2015127613A1 (zh) * | 2014-02-27 | 2015-09-03 | 宁夏东方钽业股份有限公司 | 一种高纯钽粉及其制备方法 |
| CN105377481A (zh) * | 2014-02-27 | 2016-03-02 | 宁夏东方钽业股份有限公司 | 一种高纯钽粉及其制备方法 |
| CN105377481B (zh) * | 2014-02-27 | 2018-02-06 | 宁夏东方钽业股份有限公司 | 一种高纯钽粉及其制备方法 |
| CN104209511B (zh) * | 2014-09-05 | 2017-11-24 | 宁夏东方钽业股份有限公司 | 一种耐高压钽粉及其制备方法 |
| CN104209511A (zh) * | 2014-09-05 | 2014-12-17 | 宁夏东方钽业股份有限公司 | 一种耐高压钽粉及其制备方法 |
| CN106216695A (zh) * | 2016-08-25 | 2016-12-14 | 宁波英纳特新材料有限公司 | 一种高压电容器用球形钽粉的制备方法 |
| CN110947976A (zh) * | 2019-11-06 | 2020-04-03 | 中航迈特粉冶科技(北京)有限公司 | 低氧球形钽粉及其制备方法 |
| CN115254355A (zh) * | 2022-06-15 | 2022-11-01 | 先导薄膜材料(广东)有限公司 | 一种提高硒化镉粉体流动性的方法 |
| CN115254355B (zh) * | 2022-06-15 | 2023-12-05 | 先导薄膜材料(广东)有限公司 | 一种提高硒化镉粉体流动性的方法 |
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| Publication number | Publication date |
|---|---|
| CN102909365B (zh) | 2014-07-09 |
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Owner name: WENZHOU ZHICHUANG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHONGQING RUNZE PHARMACEUTICAL CO., LTD. Effective date: 20140212 |
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Effective date of registration: 20140212 Address after: 325000 Zhejiang city of Wenzhou province Longwan high tech Industrial Park, Aojiang Road No. 81 building two floor B Applicant after: WENZHOU ZHICHUANG TECHNOLOGY CO., LTD. Address before: 400042 Chongqing city Yubei District Qinye Road No. 9 Applicant before: Chongqing Runze Pharmaceutical Co., Ltd. |
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Effective date of registration: 20151229 Address after: 400042 Chongqing city Yubei District Qinye Road No. 9 Patentee after: Chongqing Runze Pharmaceutical Co., Ltd. Address before: 325000 Zhejiang city of Wenzhou province Longwan high tech Industrial Park, Aojiang Road No. 81 building two floor B Patentee before: WENZHOU ZHICHUANG TECHNOLOGY CO., LTD. |