CN102517531B - 高纯钽靶材的制备方法 - Google Patents
高纯钽靶材的制备方法 Download PDFInfo
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- CN102517531B CN102517531B CN 201110460441 CN201110460441A CN102517531B CN 102517531 B CN102517531 B CN 102517531B CN 201110460441 CN201110460441 CN 201110460441 CN 201110460441 A CN201110460441 A CN 201110460441A CN 102517531 B CN102517531 B CN 102517531B
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- purity tantalum
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- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 title claims abstract description 210
- 229910052715 tantalum Inorganic materials 0.000 title claims abstract description 209
- 238000000034 method Methods 0.000 title abstract description 28
- 238000005242 forging Methods 0.000 claims abstract description 99
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000007669 thermal treatment Methods 0.000 claims description 59
- 238000002360 preparation method Methods 0.000 claims description 26
- 238000001125 extrusion Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 8
- 239000013078 crystal Substances 0.000 abstract description 69
- 239000004065 semiconductor Substances 0.000 abstract description 16
- 238000004544 sputter deposition Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000008569 process Effects 0.000 description 11
- 239000013077 target material Substances 0.000 description 11
- 238000005477 sputtering target Methods 0.000 description 9
- 208000037656 Respiratory Sounds Diseases 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000007306 turnover Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 238000009997 thermal pre-treatment Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241001061264 Astragalus Species 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- Physical Vapour Deposition (AREA)
Abstract
Description
Claims (22)
Priority Applications (1)
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CN 201110460441 CN102517531B (zh) | 2011-12-31 | 2011-12-31 | 高纯钽靶材的制备方法 |
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CN 201110460441 CN102517531B (zh) | 2011-12-31 | 2011-12-31 | 高纯钽靶材的制备方法 |
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CN102517531A CN102517531A (zh) | 2012-06-27 |
CN102517531B true CN102517531B (zh) | 2013-08-14 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102989767B (zh) * | 2012-08-16 | 2015-12-16 | 宁夏东方钽业股份有限公司 | 高性能钽靶材的热轧工艺 |
CN102909299B (zh) * | 2012-08-16 | 2015-08-26 | 宁夏东方钽业股份有限公司 | 高性能钽靶材的热锻工艺 |
CN103028898A (zh) | 2012-08-16 | 2013-04-10 | 宁夏东方钽业股份有限公司 | 一种高性能钽靶材的制备方法 |
CN102921850B (zh) * | 2012-10-31 | 2017-02-22 | 宁夏东方钽业股份有限公司 | 钽十钨棒材生产方法 |
CN103009000B (zh) * | 2012-12-18 | 2015-05-27 | 宁夏东方钽业股份有限公司 | 一种铌靶材及其制备方法 |
CN103866245B (zh) * | 2012-12-18 | 2016-08-24 | 宁夏东方钽业股份有限公司 | 一种铌合金靶材及其制备方法 |
CN103243285B (zh) * | 2013-05-27 | 2015-08-26 | 宁夏东方钽业股份有限公司 | 一种钽钨材料及其制备方法 |
CN104532196B (zh) * | 2014-12-10 | 2018-04-03 | 宁夏东方钽业股份有限公司 | 一种钽靶材的锻造方法 |
CN104451567B (zh) * | 2014-12-29 | 2017-11-10 | 宁夏东方钽业股份有限公司 | 一种钽靶材及其制备方法 |
CN108607943A (zh) * | 2016-12-09 | 2018-10-02 | 宁波江丰电子材料股份有限公司 | 锻造方法及靶材的形成方法 |
CN112410699B (zh) * | 2020-11-11 | 2022-05-27 | 西安诺博尔稀贵金属材料股份有限公司 | 一种优化钽板材晶粒尺寸和均匀性的方法 |
CN112589383B (zh) * | 2020-11-24 | 2022-05-24 | 宁波江丰电子材料股份有限公司 | 一种晶圆锁紧环的制备方法 |
CN112548495B (zh) * | 2020-11-26 | 2022-03-01 | 西北有色金属研究院 | 一种超导丝材阻隔层铌片用板坯的锻造方法 |
CN113025972B (zh) * | 2021-03-01 | 2023-09-08 | 宁波江丰电子材料股份有限公司 | 一种铝靶材的制造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102296272A (zh) * | 2011-08-17 | 2011-12-28 | 宁波江丰电子材料有限公司 | 钽靶材制作方法 |
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CN102296272A (zh) * | 2011-08-17 | 2011-12-28 | 宁波江丰电子材料有限公司 | 钽靶材制作方法 |
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Address after: 315400 Ningbo City, Yuyao Province Economic Development Zone, state science and Technology Industrial Park Road, No. 198, No. Patentee after: NINGBO JIANGFENG ELECTRONIC MATERIAL CO., LTD. Address before: 315400 Ningbo City, Yuyao Province Economic Development Zone, state science and Technology Industrial Park Road, No. 198, No. Patentee before: Ningbo Jiangfeng Electronic Materials Co., Ltd. |
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