JPS59143004A

JPS59143004A - 磁性合金粉末の製造方法

磁性合金粉末の製造方法

Info

Publication number: JPS59143004A
Authority: JP; Japan
Prior art keywords: iron; alloy powder; magnetic alloy; iron oxyhydroxide; hydroxide
Prior art date: 1983-02-04
Legal status : Granted

Application number

JP58017194A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0237403B2 (enrdf_load_stackoverflow

Inventor

Masamichi Kohitsu

小櫃　正道

Tetsue Munechika

宗近　哲衛

Akira Murakami

彰村上

Shigeru Takagi

茂高木

Isao Oota

勇夫太田

Makoto Tsunoda

誠角田

Current Assignee

Nissan Chemical Corp

Original Assignee

Nissan Chemical Corp

Priority date

1983-02-04

Filing date

1983-02-04

Publication date

1984-08-16

1983-02-04 Application filed by Nissan Chemical Corp filed Critical Nissan Chemical Corp

1983-02-04 Priority to JP58017194A priority Critical patent/JPS59143004A/ja

1984-08-16 Publication of JPS59143004A publication Critical patent/JPS59143004A/ja

1990-08-24 Publication of JPH0237403B2 publication Critical patent/JPH0237403B2/ja

Status Granted legal-status Critical Current

Links

239000000843 powder Substances 0.000 title claims abstract description 46
229910001004 magnetic alloy Inorganic materials 0.000 title claims abstract description 25
238000004519 manufacturing process Methods 0.000 title claims description 6
239000002245 particle Substances 0.000 claims abstract description 32
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 28
229910000859 α-Fe Inorganic materials 0.000 claims abstract description 25
239000002184 metal Substances 0.000 claims abstract description 23
229910052751 metal Inorganic materials 0.000 claims abstract description 23
229910021519 iron(III) oxide-hydroxide Inorganic materials 0.000 claims abstract description 22
CUPCBVUMRUSXIU-UHFFFAOYSA-N [Fe].OOO Chemical compound [Fe].OOO CUPCBVUMRUSXIU-UHFFFAOYSA-N 0.000 claims abstract description 21
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims abstract description 20
229910052759 nickel Inorganic materials 0.000 claims abstract description 15
150000002739 metals Chemical class 0.000 claims abstract description 14
229910052802 copper Inorganic materials 0.000 claims abstract description 13
229910052742 iron Inorganic materials 0.000 claims abstract description 12
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 11
238000010438 heat treatment Methods 0.000 claims abstract description 8
150000004679 hydroxides Chemical class 0.000 claims description 15
SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 8
239000000463 material Substances 0.000 claims description 3
230000003647 oxidation Effects 0.000 claims description 2
238000007254 oxidation reaction Methods 0.000 claims description 2
229910052760 oxygen Inorganic materials 0.000 claims description 2
OFLYIWITHZJFLS-UHFFFAOYSA-N [Si].[Au] Chemical compound [Si].[Au] OFLYIWITHZJFLS-UHFFFAOYSA-N 0.000 claims 1
230000005291 magnetic effect Effects 0.000 abstract description 16
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract description 12
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract description 12
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
230000004907 flux Effects 0.000 abstract description 8
150000003839 salts Chemical class 0.000 abstract description 4
230000005294 ferromagnetic effect Effects 0.000 abstract description 3
230000002378 acidificating effect Effects 0.000 abstract description 2
238000007796 conventional method Methods 0.000 abstract description 2
230000008021 deposition Effects 0.000 abstract description 2
239000011701 zinc Substances 0.000 description 37
JZQOJFLIJNRDHK-CMDGGOBGSA-N alpha-irone Chemical compound CC1CC=C(C)C(\C=C\C(C)=O)C1(C)C JZQOJFLIJNRDHK-CMDGGOBGSA-N 0.000 description 16
PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 15
230000000052 comparative effect Effects 0.000 description 12
150000003377 silicon compounds Chemical class 0.000 description 12
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 11
229910052710 silicon Inorganic materials 0.000 description 11
239000010703 silicon Substances 0.000 description 11
239000007864 aqueous solution Substances 0.000 description 10
239000010949 copper Substances 0.000 description 9
239000007789 gas Substances 0.000 description 9
239000006185 dispersion Substances 0.000 description 8
230000000704 physical effect Effects 0.000 description 8
238000005245 sintering Methods 0.000 description 7
239000000203 mixture Substances 0.000 description 5
239000000243 solution Substances 0.000 description 5
229910052725 zinc Inorganic materials 0.000 description 5
UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
238000000034 method Methods 0.000 description 4
235000019353 potassium silicate Nutrition 0.000 description 4
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 4
ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 description 4
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
-1 and Co Chemical class 0.000 description 3
230000000694 effects Effects 0.000 description 3
239000011259 mixed solution Substances 0.000 description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
238000005275 alloying Methods 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
238000000576 coating method Methods 0.000 description 2
239000008119 colloidal silica Substances 0.000 description 2
230000018044 dehydration Effects 0.000 description 2
238000006297 dehydration reaction Methods 0.000 description 2
IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 2
238000010304 firing Methods 0.000 description 2
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
229910052737 gold Inorganic materials 0.000 description 2
239000010931 gold Substances 0.000 description 2
239000010410 layer Substances 0.000 description 2
239000006247 magnetic powder Substances 0.000 description 2
KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 2
238000003756 stirring Methods 0.000 description 2
239000002344 surface layer Substances 0.000 description 2
LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 1
RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
241000951471 Citrus junos Species 0.000 description 1
229910052770 Uranium Inorganic materials 0.000 description 1
239000003513 alkali Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
239000008199 coating composition Substances 0.000 description 1
229940011182 cobalt acetate Drugs 0.000 description 1
QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
229910052595 hematite Inorganic materials 0.000 description 1
239000011019 hematite Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229910000000 metal hydroxide Inorganic materials 0.000 description 1
150000004692 metal hydroxides Chemical class 0.000 description 1
AZEGRRQOQSUJJK-UHFFFAOYSA-N nitrate;hydrochloride Chemical class Cl.[O-][N+]([O-])=O AZEGRRQOQSUJJK-UHFFFAOYSA-N 0.000 description 1
238000000634 powder X-ray diffraction Methods 0.000 description 1
239000002243 precursor Substances 0.000 description 1
239000005297 pyrex Substances 0.000 description 1
238000001179 sorption measurement Methods 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
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
238000012360 testing method Methods 0.000 description 1