CN103436770A - 一种氮化钒铁的制备工艺 - Google Patents
一种氮化钒铁的制备工艺 Download PDFInfo
- Publication number
- CN103436770A CN103436770A CN2013103172452A CN201310317245A CN103436770A CN 103436770 A CN103436770 A CN 103436770A CN 2013103172452 A CN2013103172452 A CN 2013103172452A CN 201310317245 A CN201310317245 A CN 201310317245A CN 103436770 A CN103436770 A CN 103436770A
- Authority
- CN
- China
- Prior art keywords
- preparation technology
- nitrogen
- ferrovanadium nitride
- temperature
- ferrovanadium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910000628 Ferrovanadium Inorganic materials 0.000 title claims abstract description 29
- PNXOJQQRXBVKEX-UHFFFAOYSA-N iron vanadium Chemical compound [V].[Fe] PNXOJQQRXBVKEX-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000005516 engineering process Methods 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 40
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 27
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000001301 oxygen Substances 0.000 claims abstract description 5
- -1 ferrovanadium nitride Chemical class 0.000 claims description 23
- 239000010439 graphite Substances 0.000 claims description 17
- 241000209456 Plumbago Species 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 8
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 7
- 229910052720 vanadium Inorganic materials 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 14
- 239000010959 steel Substances 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 8
- 238000003723 Smelting Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 150000004767 nitrides Chemical class 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 10
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 6
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005275 alloying Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000005121 nitriding Methods 0.000 description 4
- 238000006722 reduction reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- SKKMWRVAJNPLFY-UHFFFAOYSA-N azanylidynevanadium Chemical compound [V]#N SKKMWRVAJNPLFY-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- GFNGCDBZVSLSFT-UHFFFAOYSA-N titanium vanadium Chemical compound [Ti].[V] GFNGCDBZVSLSFT-UHFFFAOYSA-N 0.000 description 2
- INZDTEICWPZYJM-UHFFFAOYSA-N 1-(chloromethyl)-4-[4-(chloromethyl)phenyl]benzene Chemical compound C1=CC(CCl)=CC=C1C1=CC=C(CCl)C=C1 INZDTEICWPZYJM-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000005049 combustion synthesis Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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Abstract
Description
Claims (7)
Priority Applications (1)
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CN201310317245.2A CN103436770B (zh) | 2013-07-25 | 2013-07-25 | 一种氮化钒铁的制备工艺 |
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CN201310317245.2A CN103436770B (zh) | 2013-07-25 | 2013-07-25 | 一种氮化钒铁的制备工艺 |
Publications (2)
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CN103436770A true CN103436770A (zh) | 2013-12-11 |
CN103436770B CN103436770B (zh) | 2015-07-08 |
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CN201310317245.2A Expired - Fee Related CN103436770B (zh) | 2013-07-25 | 2013-07-25 | 一种氮化钒铁的制备工艺 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107881403A (zh) * | 2017-11-13 | 2018-04-06 | 河钢股份有限公司承德分公司 | 一种制备氮化钒铁的方法 |
CN113652570A (zh) * | 2021-08-20 | 2021-11-16 | 湖南众鑫新材料科技股份有限公司 | 一种提高氮化钒铁氮含量的工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1876873A (zh) * | 2005-06-08 | 2006-12-13 | 闵小兵 | 氮化钒铁合金及其制备方法 |
CN102477511A (zh) * | 2010-11-30 | 2012-05-30 | 攀钢集团钢铁钒钛股份有限公司 | 一种氮化钒铁的制备方法 |
-
2013
- 2013-07-25 CN CN201310317245.2A patent/CN103436770B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1876873A (zh) * | 2005-06-08 | 2006-12-13 | 闵小兵 | 氮化钒铁合金及其制备方法 |
CN102477511A (zh) * | 2010-11-30 | 2012-05-30 | 攀钢集团钢铁钒钛股份有限公司 | 一种氮化钒铁的制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107881403A (zh) * | 2017-11-13 | 2018-04-06 | 河钢股份有限公司承德分公司 | 一种制备氮化钒铁的方法 |
CN113652570A (zh) * | 2021-08-20 | 2021-11-16 | 湖南众鑫新材料科技股份有限公司 | 一种提高氮化钒铁氮含量的工艺 |
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CN103436770B (zh) | 2015-07-08 |
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Address after: Licheng District of Ji'nan city in Shandong Province, 250011 Airport Road, No. 11977 Patentee after: SHANDONG JINAN IRON AND STEEL ALLOY MATERIALS TECHNOLOGY Co.,Ltd. Address before: 250011 Ji'nan Airport Road, Shandong, No. 11977 Patentee before: Jinan Jigang Iron Alloy Factory |
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TR01 | Transfer of patent right |
Effective date of registration: 20210517 Address after: 250011 no.11977 Airport Road, Licheng District, Jinan City, Shandong Province Patentee after: JINAN BAODE FURNACE CHARGE Co.,Ltd. Address before: 250011 no.11977 Airport Road, Licheng District, Jinan City, Shandong Province Patentee before: SHANDONG JINAN IRON AND STEEL ALLOY MATERIALS TECHNOLOGY Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 |
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CF01 | Termination of patent right due to non-payment of annual fee |