CN102556985B - 一种氮化钒的生产工艺 - Google Patents
一种氮化钒的生产工艺 Download PDFInfo
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- CN102556985B CN102556985B CN201010622996.1A CN201010622996A CN102556985B CN 102556985 B CN102556985 B CN 102556985B CN 201010622996 A CN201010622996 A CN 201010622996A CN 102556985 B CN102556985 B CN 102556985B
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- kiln
- furnace
- pushed bat
- temperature
- ball
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- 238000000034 method Methods 0.000 title claims abstract description 38
- SKKMWRVAJNPLFY-UHFFFAOYSA-N azanylidynevanadium Chemical compound [V]#N SKKMWRVAJNPLFY-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000003763 carbonization Methods 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims abstract description 4
- 239000012467 final product Substances 0.000 claims abstract description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 7
- 238000011946 reduction process Methods 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 5
- 210000000038 chest Anatomy 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000047 product Substances 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 229910052720 vanadium Inorganic materials 0.000 description 7
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000005275 alloying Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PNXOJQQRXBVKEX-UHFFFAOYSA-N iron vanadium Chemical compound [V].[Fe] PNXOJQQRXBVKEX-UHFFFAOYSA-N 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
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- Furnace Details (AREA)
- Ceramic Products (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201010622996.1A CN102556985B (zh) | 2010-12-16 | 2010-12-16 | 一种氮化钒的生产工艺 |
Applications Claiming Priority (1)
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CN201010622996.1A CN102556985B (zh) | 2010-12-16 | 2010-12-16 | 一种氮化钒的生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102556985A CN102556985A (zh) | 2012-07-11 |
CN102556985B true CN102556985B (zh) | 2015-09-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201010622996.1A Expired - Fee Related CN102556985B (zh) | 2010-12-16 | 2010-12-16 | 一种氮化钒的生产工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN102556985B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103602814B (zh) * | 2013-11-28 | 2015-07-29 | 武汉科技大学 | 一种氮化钒合金的制备方法 |
CN106636866B (zh) * | 2015-11-02 | 2020-05-08 | 陕西华银科技股份有限公司 | 制备钒氮合金中的热量和物料的利用方法 |
CN108842107B (zh) * | 2018-06-25 | 2020-06-26 | 江苏渝鑫科技股份有限公司 | 一种通过分段控温提高钒氮合金含氮量的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6197109A (ja) * | 1984-10-13 | 1986-05-15 | Denki Kagaku Kogyo Kk | 窒化バナジウムの製造方法 |
WO2001014811A1 (en) * | 1999-08-23 | 2001-03-01 | Radiant Technology Corporation | Continuous-conduction wafer bump reflow system |
CN1422800A (zh) * | 2001-12-04 | 2003-06-11 | 攀枝花钢铁(集团)公司 | 氮化钒的生产方法 |
CN1478915A (zh) * | 2003-07-24 | 2004-03-03 | 江苏中兴五矿有限责任公司 | 氮化钒合金连续生产的工艺及其装置 |
CN1480548A (zh) * | 2003-03-13 | 2004-03-10 | 东北大学 | 一种钒氮微合金添加剂及制备方法 |
-
2010
- 2010-12-16 CN CN201010622996.1A patent/CN102556985B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6197109A (ja) * | 1984-10-13 | 1986-05-15 | Denki Kagaku Kogyo Kk | 窒化バナジウムの製造方法 |
WO2001014811A1 (en) * | 1999-08-23 | 2001-03-01 | Radiant Technology Corporation | Continuous-conduction wafer bump reflow system |
CN1422800A (zh) * | 2001-12-04 | 2003-06-11 | 攀枝花钢铁(集团)公司 | 氮化钒的生产方法 |
CN1480548A (zh) * | 2003-03-13 | 2004-03-10 | 东北大学 | 一种钒氮微合金添加剂及制备方法 |
CN1478915A (zh) * | 2003-07-24 | 2004-03-03 | 江苏中兴五矿有限责任公司 | 氮化钒合金连续生产的工艺及其装置 |
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Publication number | Publication date |
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CN102556985A (zh) | 2012-07-11 |
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Owner name: YAN HUAJUN Free format text: FORMER OWNER: HUBEI ZHONGXIANG HUABANG TECHNOLOGY CO., LTD. Effective date: 20150811 |
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Effective date of registration: 20150811 Address after: 431900 Zhongxiang City, Hubei Province town of Ying Chao Zong Qiao village four groups Applicant after: Yan Huajun Address before: 431900 Hua Gang Science Park, west two road, Zhongxiang Development Zone, Hubei, China Applicant before: Huabang (Hubei) Technology Co.,Ltd. |
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Application publication date: 20120711 Assignee: ZHONGXIANG CITY JINSHILI MAGNETIC INDUSTRY Co.,Ltd. Assignor: Yan Huajun Contract record no.: 2016420000034 Denomination of invention: Production process for vanadium nitride Granted publication date: 20150916 License type: Exclusive License Record date: 20161102 |
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Effective date of registration: 20210513 Address after: 276000 intersection of Tuanjie road and West Ring Road, Tancheng Economic Development Zone, Linyi City, Shandong Province Patentee after: Tancheng Jiaming Chemical Co.,Ltd. Address before: 431900 group 4, chaozongqiao village, Yingzhong Town, Zhongxiang City, Hubei Province Patentee before: Yan Huajun |
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Granted publication date: 20150916 Termination date: 20211216 |