CN106862574B - 一种高温化学处理工艺制备片状FeSiN合金粉体的方法 - Google Patents
一种高温化学处理工艺制备片状FeSiN合金粉体的方法 Download PDFInfo
- Publication number
- CN106862574B CN106862574B CN201710005886.2A CN201710005886A CN106862574B CN 106862574 B CN106862574 B CN 106862574B CN 201710005886 A CN201710005886 A CN 201710005886A CN 106862574 B CN106862574 B CN 106862574B
- Authority
- CN
- China
- Prior art keywords
- alloy powder
- sheet
- powder
- fesin
- alloy
- 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.)
- Active
Links
- 239000000843 powder Substances 0.000 title claims abstract description 68
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 59
- 239000000956 alloy Substances 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 30
- FWZTTZUKDVJDCM-CEJAUHOTSA-M disodium;(2r,3r,4s,5s,6r)-2-[(2s,3s,4s,5r)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol;iron(3+);oxygen(2-);hydroxide;trihydrate Chemical compound O.O.O.[OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 FWZTTZUKDVJDCM-CEJAUHOTSA-M 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 36
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 24
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 21
- 229910005347 FeSi Inorganic materials 0.000 claims abstract description 18
- 239000000376 reactant Substances 0.000 claims abstract description 17
- 238000005266 casting Methods 0.000 claims abstract description 16
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 claims abstract description 12
- 229910001626 barium chloride Inorganic materials 0.000 claims abstract description 12
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 12
- 239000011780 sodium chloride Substances 0.000 claims abstract description 12
- 231100000252 nontoxic Toxicity 0.000 claims abstract description 6
- 230000003000 nontoxic effect Effects 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 229910052593 corundum Inorganic materials 0.000 claims description 5
- 239000010431 corundum Substances 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 235000019580 granularity Nutrition 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000470 constituent Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 229910000920 Fe16N2 Inorganic materials 0.000 description 2
- 229910000727 Fe4N Inorganic materials 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910017389 Fe3N Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000005915 ammonolysis reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
-
- B22F1/0003—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710005886.2A CN106862574B (zh) | 2017-01-05 | 2017-01-05 | 一种高温化学处理工艺制备片状FeSiN合金粉体的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710005886.2A CN106862574B (zh) | 2017-01-05 | 2017-01-05 | 一种高温化学处理工艺制备片状FeSiN合金粉体的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106862574A CN106862574A (zh) | 2017-06-20 |
CN106862574B true CN106862574B (zh) | 2019-04-12 |
Family
ID=59165450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710005886.2A Active CN106862574B (zh) | 2017-01-05 | 2017-01-05 | 一种高温化学处理工艺制备片状FeSiN合金粉体的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106862574B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1775662A (zh) * | 2005-11-25 | 2006-05-24 | 长沙隆泰科技有限公司 | 一种氮化硅铁的微波合成方法 |
CN101831604A (zh) * | 2010-06-01 | 2010-09-15 | 成都伍田机械技术有限责任公司 | 用于液体氮化的氮化盐 |
CN102392212A (zh) * | 2011-11-15 | 2012-03-28 | 西华大学 | 一种低温渗氮氮化盐 |
WO2013090895A1 (en) * | 2011-12-15 | 2013-06-20 | Case Western Reserve University | Transformation enabled nitride magnets absent rare earths and a process of making the same |
CN104860691A (zh) * | 2015-05-12 | 2015-08-26 | 北京科技大学 | 高强度氮化硅铁窑具的制备方法 |
CN105710378A (zh) * | 2016-04-13 | 2016-06-29 | 北京康普锡威科技有限公司 | 一种类球形金属软磁合金粉末的制备方法 |
CN106229103A (zh) * | 2016-08-30 | 2016-12-14 | 南昌大学 | 一种具有良好直流叠加特性的Fe95Si1B2P0.5Cu1.5磁粉芯的制备方法 |
-
2017
- 2017-01-05 CN CN201710005886.2A patent/CN106862574B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1775662A (zh) * | 2005-11-25 | 2006-05-24 | 长沙隆泰科技有限公司 | 一种氮化硅铁的微波合成方法 |
CN101831604A (zh) * | 2010-06-01 | 2010-09-15 | 成都伍田机械技术有限责任公司 | 用于液体氮化的氮化盐 |
CN102392212A (zh) * | 2011-11-15 | 2012-03-28 | 西华大学 | 一种低温渗氮氮化盐 |
WO2013090895A1 (en) * | 2011-12-15 | 2013-06-20 | Case Western Reserve University | Transformation enabled nitride magnets absent rare earths and a process of making the same |
CN104860691A (zh) * | 2015-05-12 | 2015-08-26 | 北京科技大学 | 高强度氮化硅铁窑具的制备方法 |
CN105710378A (zh) * | 2016-04-13 | 2016-06-29 | 北京康普锡威科技有限公司 | 一种类球形金属软磁合金粉末的制备方法 |
CN106229103A (zh) * | 2016-08-30 | 2016-12-14 | 南昌大学 | 一种具有良好直流叠加特性的Fe95Si1B2P0.5Cu1.5磁粉芯的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106862574A (zh) | 2017-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102179521B (zh) | 一种超细球形镍包钛复合粉末的制备方法 | |
CN101246773B (zh) | 一种高效软磁材料及其制备方法 | |
CN103611896B (zh) | 一种通过电弧熔炼和熔体快淬制备MnCoGe基和MnNiGe基合金薄带的方法 | |
CN108274016B (zh) | 一种喷雾热分解还原法直接制备钐铁合金粉末的方法 | |
CN107799252B (zh) | 一种微波钙热还原制备SmCo/Co纳米复合磁性材料的方法 | |
CN102400001A (zh) | 一种原位金属间化合物颗粒增强铝基复合材料的制备方法 | |
WO2016161742A1 (zh) | 提高材料表面改性层性能的方法及其应用 | |
US9676030B2 (en) | Industrial method for producing dispersion-strengthened iron-based materials at low cost and in large-scale | |
CN105513733B (zh) | 一种烧结型钕铁硼永磁材料的制备方法 | |
CN102925823A (zh) | 具有高饱和磁通密度的铁钴基软磁合金及其制备方法 | |
CN107617737A (zh) | 烧结钕铁硼永磁材料用粉体及其制备方法和应用 | |
CN106862574B (zh) | 一种高温化学处理工艺制备片状FeSiN合金粉体的方法 | |
CN105177540B (zh) | 一种应用于石材切割刀具的金刚石复合镀层 | |
CN104392818A (zh) | 一种提高烧结钕铁硼永磁材料磁性能的方法 | |
CN112071543B (zh) | 一种高矫顽力稀土永磁体及其制备方法 | |
CN110504076B (zh) | 一种高耐蚀性稀土磁制冷材料以及在制冷机中的使用方法 | |
CN108806910A (zh) | 提高钕铁硼磁性材料矫顽力的方法 | |
CN104959618B (zh) | 一种高电阻率高磁性能核壳结构NdFeB磁粉及用途 | |
CN104538169B (zh) | 一种钴基磁芯的制备方法 | |
CN107641753B (zh) | 铁硒合金及其制备方法 | |
CN105702406A (zh) | 一种MnAlC基高矫顽力永磁材料及其制备方法 | |
CN106270425B (zh) | 一种磁制冷材料量产化制备方法 | |
CN113333759B (zh) | 一种镀磷化层钕铁硼废料的再利用方法 | |
CN111375782B (zh) | 一种铁镍钼软磁粉末的制备方法 | |
CN103794355B (zh) | 一种具有高居里点的钕铁硼磁体的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190823 Address after: 336000 Yichun Economic and Technological Development Zone, Yuanzhou District, Yichun City, Jiangxi Province Patentee after: JIANGXI EVERTECH MAGNETICS CO.,LTD. Address before: 999 No. 330031 Jiangxi province Nanchang Honggutan University Avenue Patentee before: Nanchang University |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method of preparing flake fesin alloy powder by high temperature chemical treatment Effective date of registration: 20200921 Granted publication date: 20190412 Pledgee: Yichun branch of Bank of China Ltd. Pledgor: JIANGXI EVERTECH MAGNETICS Co.,Ltd. Registration number: Y2020980006259 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210926 Granted publication date: 20190412 Pledgee: Yichun branch of Bank of China Ltd. Pledgor: JIANGXI EVERTECH MAGNETICS Co.,Ltd. Registration number: Y2020980006259 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for preparing flake fesin alloy powder by high temperature chemical treatment process Effective date of registration: 20210929 Granted publication date: 20190412 Pledgee: Yichun branch of Bank of China Ltd. Pledgor: JIANGXI EVERTECH MAGNETICS Co.,Ltd. Registration number: Y2021980010272 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220920 Granted publication date: 20190412 Pledgee: Yichun branch of Bank of China Ltd. Pledgor: JIANGXI EVERTECH MAGNETICS CO.,LTD. Registration number: Y2021980010272 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Method of Preparing Flake FeSiN Alloy Powder by High Temperature Chemical Treatment Effective date of registration: 20220922 Granted publication date: 20190412 Pledgee: Yichun branch of Bank of China Ltd. Pledgor: JIANGXI EVERTECH MAGNETICS CO.,LTD. Registration number: Y2022980016173 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190412 Pledgee: Yichun branch of Bank of China Ltd. Pledgor: JIANGXI EVERTECH MAGNETICS CO.,LTD. Registration number: Y2022980016173 |