CN102392222B - 平板显示器的大型高纯钼平面靶材的生产工艺方法 - Google Patents
平板显示器的大型高纯钼平面靶材的生产工艺方法 Download PDFInfo
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- CN102392222B CN102392222B CN 201110337933 CN201110337933A CN102392222B CN 102392222 B CN102392222 B CN 102392222B CN 201110337933 CN201110337933 CN 201110337933 CN 201110337933 A CN201110337933 A CN 201110337933A CN 102392222 B CN102392222 B CN 102392222B
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- molybdenum
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- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 229910052750 molybdenum Inorganic materials 0.000 title claims abstract description 48
- 239000011733 molybdenum Substances 0.000 title claims abstract description 47
- 239000013077 target material Substances 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 30
- 239000000843 powder Substances 0.000 claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 238000005245 sintering Methods 0.000 claims abstract description 16
- 238000005516 engineering process Methods 0.000 claims abstract description 8
- 238000000137 annealing Methods 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims abstract description 6
- 238000004458 analytical method Methods 0.000 claims abstract description 5
- 238000003801 milling Methods 0.000 claims abstract description 5
- 238000003754 machining Methods 0.000 claims abstract description 4
- 238000010073 coating (rubber) Methods 0.000 claims description 19
- 238000013467 fragmentation Methods 0.000 claims description 10
- 238000006062 fragmentation reaction Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 10
- 230000002950 deficient Effects 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 9
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- 239000002245 particle Substances 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 5
- 101150097914 FMO1 gene Proteins 0.000 claims description 3
- 238000001479 atomic absorption spectroscopy Methods 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 3
- 238000000748 compression moulding Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 238000000462 isostatic pressing Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000011049 filling Methods 0.000 abstract 1
- 229910052755 nonmetal Inorganic materials 0.000 abstract 1
- 238000009725 powder blending Methods 0.000 abstract 1
- 230000003746 surface roughness Effects 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 12
- 208000037656 Respiratory Sounds Diseases 0.000 description 6
- 239000010408 film Substances 0.000 description 5
- 235000013339 cereals Nutrition 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 238000003556 assay Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000007888 film coating Substances 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 206010011416 Croup infectious Diseases 0.000 description 1
- 244000137852 Petrea volubilis Species 0.000 description 1
- 229910001361 White metal Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000010969 white metal Substances 0.000 description 1
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Abstract
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CN 201110337933 CN102392222B (zh) | 2011-11-01 | 2011-11-01 | 平板显示器的大型高纯钼平面靶材的生产工艺方法 |
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CN 201110337933 CN102392222B (zh) | 2011-11-01 | 2011-11-01 | 平板显示器的大型高纯钼平面靶材的生产工艺方法 |
Publications (2)
Publication Number | Publication Date |
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CN102392222A CN102392222A (zh) | 2012-03-28 |
CN102392222B true CN102392222B (zh) | 2013-04-17 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103567445B (zh) * | 2012-07-25 | 2016-03-30 | 宁波江丰电子材料股份有限公司 | 钼靶材的制作方法 |
CN103978217B (zh) * | 2013-02-07 | 2016-04-20 | 上海六晶金属科技有限公司 | 一种制备高平面度宽幅纯钼金属板的方法 |
CN103255379A (zh) * | 2013-04-16 | 2013-08-21 | 洛阳高新四丰电子材料有限公司 | 一种平面显示器用钼钨合金溅射靶材及其制备方法 |
CN105414547B (zh) * | 2015-12-18 | 2017-08-25 | 株洲美特优硬质合金有限公司 | 超细晶粒单双直孔硬质合金圆棒制造方法 |
CN105568236B (zh) * | 2016-03-14 | 2018-01-26 | 洛阳高新四丰电子材料有限公司 | 一种高纯、高致密、大尺寸钼钛合金溅射靶材的制备方法 |
CN106624621B (zh) * | 2016-11-11 | 2018-05-22 | 洛阳科威钨钼有限公司 | 高密度钼管靶材的成型和制作工艺 |
CN108611607A (zh) * | 2016-12-09 | 2018-10-02 | 宁波江丰电子材料股份有限公司 | 粉末冶金方法及靶材的形成方法 |
CN108642457B (zh) * | 2018-04-28 | 2020-07-28 | 湖南有色新材料科技有限公司 | 一种高世代钼靶材的生产方法 |
CN108950494A (zh) * | 2018-07-30 | 2018-12-07 | 常州苏晶电子材料有限公司 | 长条形钼靶材的制作方法 |
CN111300157A (zh) * | 2019-12-05 | 2020-06-19 | 宁波江丰电子材料股份有限公司 | 一种高硬度靶材的表面处理方法 |
CN113547390B (zh) * | 2021-07-30 | 2022-09-27 | 宁波江丰电子材料股份有限公司 | 一种钨靶材组件及其表面加工方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1607054A (zh) * | 2003-09-16 | 2005-04-20 | 日本新金属株式会社 | 高纯金属Mo粗粉与由其制得的烧结溅射靶 |
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Publication number | Priority date | Publication date | Assignee | Title |
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WO2008084863A1 (ja) * | 2007-01-12 | 2008-07-17 | Nippon Steel Materials Co., Ltd. | Mo系スパッタリングターゲット板,および,その製造方法 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1607054A (zh) * | 2003-09-16 | 2005-04-20 | 日本新金属株式会社 | 高纯金属Mo粗粉与由其制得的烧结溅射靶 |
Non-Patent Citations (2)
Title |
---|
TFT-LCD制造用钼薄膜溅射及其靶材;赵宝华等;《中国钼业》;20110228;第35卷(第1期);第7-11页 * |
赵宝华等.TFT-LCD制造用钼薄膜溅射及其靶材.《中国钼业》.2011,第35卷(第1期),第7-11页. |
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Denomination of invention: Method for producing large high-purity molybdenum planar target material for flat panel displays Effective date of registration: 20190219 Granted publication date: 20130417 Pledgee: Bank of China Limited Luoyang Station Branch Pledgor: LUOYANG SIFON ELECTRONIC Co.,Ltd. Registration number: 2019990000136 |
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Denomination of invention: Method for producing large high-purity molybdenum planar target material for flat panel displays Effective date of registration: 20200113 Granted publication date: 20130417 Pledgee: Bank of China Limited Luoyang Station Branch Pledgor: LUOYANG SIFON ELECTRONIC Co.,Ltd. Registration number: Y2020990000045 |
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Denomination of invention: Production process of large high purity molybdenum flat target for flat panel display Effective date of registration: 20200803 Granted publication date: 20130417 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: LUOYANG SIFON ELECTRONIC Co.,Ltd. Registration number: Y2020990000866 |
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Address after: 471000 No. 2, dongmagou Industrial Park, high tech Development Zone, Luoyang, Henan Province Patentee after: Fenglianke Optoelectronics (Luoyang) Co.,Ltd. Address before: 471000 No. 2, dongmagou Industrial Park, high tech Development Zone, Luoyang, Henan Province Patentee before: LUOYANG SIFON ELECTRONIC Co.,Ltd. |
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