CN102443849B - 刚玉晶体的烧结方法 - Google Patents
刚玉晶体的烧结方法 Download PDFInfo
- Publication number
- CN102443849B CN102443849B CN201110284955.0A CN201110284955A CN102443849B CN 102443849 B CN102443849 B CN 102443849B CN 201110284955 A CN201110284955 A CN 201110284955A CN 102443849 B CN102443849 B CN 102443849B
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- CN
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- Prior art keywords
- oxide
- sintering
- corundum
- sintering method
- crystal
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- 239000013078 crystal Substances 0.000 title claims abstract description 49
- 229910052593 corundum Inorganic materials 0.000 title claims abstract description 40
- 239000010431 corundum Substances 0.000 title claims abstract description 40
- 238000005245 sintering Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 19
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 11
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 11
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 11
- 239000000292 calcium oxide Substances 0.000 claims description 11
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 11
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 11
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 11
- 239000000395 magnesium oxide Substances 0.000 claims description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 9
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- 238000013467 fragmentation Methods 0.000 claims description 5
- 238000006062 fragmentation reaction Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 230000018044 dehydration Effects 0.000 claims description 4
- 238000006297 dehydration reaction Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 235000011837 pasties Nutrition 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 4
- 238000000227 grinding Methods 0.000 abstract description 12
- 239000003082 abrasive agent Substances 0.000 abstract description 11
- 238000005498 polishing Methods 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000002844 melting Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 1
- 239000012778 molding material Substances 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 2
- 229910000677 High-carbon steel Inorganic materials 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 229910001593 boehmite Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110284955.0A CN102443849B (zh) | 2011-09-23 | 2011-09-23 | 刚玉晶体的烧结方法 |
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CN201110284955.0A CN102443849B (zh) | 2011-09-23 | 2011-09-23 | 刚玉晶体的烧结方法 |
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CN102443849A CN102443849A (zh) | 2012-05-09 |
CN102443849B true CN102443849B (zh) | 2014-06-25 |
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CN201110284955.0A Active CN102443849B (zh) | 2011-09-23 | 2011-09-23 | 刚玉晶体的烧结方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106006691B (zh) * | 2016-01-14 | 2018-03-30 | 洛阳三睿宝纳米科技有限公司 | 一种金属热喷涂用纳米级刚玉料 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101525246A (zh) * | 2009-04-01 | 2009-09-09 | 郝富锁 | 一种利用纳米氧化铝处理铝质耐火材料原料的方法 |
CN101585708A (zh) * | 2009-06-18 | 2009-11-25 | 西南科技大学 | 刚玉空心微球的制备方法 |
CN101618961A (zh) * | 2009-07-23 | 2010-01-06 | 福州大学 | 利用废活性氧化铝制备的刚玉材料及其方法 |
CN101628728A (zh) * | 2009-01-17 | 2010-01-20 | 汉寿金诚研磨材有限公司 | 白刚玉超精细研磨微粉的生产方法 |
CN101786882A (zh) * | 2009-01-22 | 2010-07-28 | 郑州大学 | MgAlON纳米晶复合刚玉材料 |
-
2011
- 2011-09-23 CN CN201110284955.0A patent/CN102443849B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101628728A (zh) * | 2009-01-17 | 2010-01-20 | 汉寿金诚研磨材有限公司 | 白刚玉超精细研磨微粉的生产方法 |
CN101786882A (zh) * | 2009-01-22 | 2010-07-28 | 郑州大学 | MgAlON纳米晶复合刚玉材料 |
CN101525246A (zh) * | 2009-04-01 | 2009-09-09 | 郝富锁 | 一种利用纳米氧化铝处理铝质耐火材料原料的方法 |
CN101585708A (zh) * | 2009-06-18 | 2009-11-25 | 西南科技大学 | 刚玉空心微球的制备方法 |
CN101618961A (zh) * | 2009-07-23 | 2010-01-06 | 福州大学 | 利用废活性氧化铝制备的刚玉材料及其方法 |
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