JPS5980702A - 合金鋼粉の製造方法 - Google Patents
合金鋼粉の製造方法Info
- Publication number
- JPS5980702A JPS5980702A JP57189238A JP18923882A JPS5980702A JP S5980702 A JPS5980702 A JP S5980702A JP 57189238 A JP57189238 A JP 57189238A JP 18923882 A JP18923882 A JP 18923882A JP S5980702 A JPS5980702 A JP S5980702A
- Authority
- JP
- Japan
- Prior art keywords
- atmosphere
- powder
- steel powder
- contg
- decarburization
- 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
- 239000000843 powder Substances 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 229910000851 Alloy steel Inorganic materials 0.000 title abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 29
- 239000001301 oxygen Substances 0.000 claims abstract description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000001590 oxidative effect Effects 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 11
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 9
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims abstract description 7
- 229910001339 C alloy Inorganic materials 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 35
- 239000011651 chromium Substances 0.000 claims description 14
- 239000010955 niobium Substances 0.000 claims description 13
- 229910052758 niobium Inorganic materials 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 2
- 238000005261 decarburization Methods 0.000 abstract description 37
- 230000003647 oxidation Effects 0.000 abstract description 19
- 238000007254 oxidation reaction Methods 0.000 abstract description 19
- 229910052748 manganese Inorganic materials 0.000 abstract description 9
- 239000002480 mineral oil Substances 0.000 abstract description 8
- 239000010775 animal oil Substances 0.000 abstract description 5
- 235000015112 vegetable and seed oil Nutrition 0.000 abstract description 5
- 239000008158 vegetable oil Substances 0.000 abstract description 5
- 238000010298 pulverizing process Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 29
- 239000007789 gas Substances 0.000 description 18
- 239000011572 manganese Substances 0.000 description 15
- 238000000889 atomisation Methods 0.000 description 14
- 239000002245 particle Substances 0.000 description 13
- 238000012545 processing Methods 0.000 description 12
- 102100021102 Hyaluronidase PH-20 Human genes 0.000 description 9
- 101150055528 SPAM1 gene Proteins 0.000 description 9
- 238000009826 distribution Methods 0.000 description 9
- 239000003921 oil Substances 0.000 description 9
- 235000019198 oils Nutrition 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 229910052796 boron Inorganic materials 0.000 description 7
- 235000010446 mineral oil Nutrition 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000009692 water atomization Methods 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000009689 gas atomisation Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910000979 O alloy Inorganic materials 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009924 canning Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- -1 poron (B) Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000010405 reoxidation reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 239000010723 turbine oil Substances 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 239000010698 whale oil Substances 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
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57189238A JPS5980702A (ja) | 1982-10-29 | 1982-10-29 | 合金鋼粉の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57189238A JPS5980702A (ja) | 1982-10-29 | 1982-10-29 | 合金鋼粉の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5980702A true JPS5980702A (ja) | 1984-05-10 |
| JPH0471962B2 JPH0471962B2 (es) | 1992-11-17 |
Family
ID=16237916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57189238A Granted JPS5980702A (ja) | 1982-10-29 | 1982-10-29 | 合金鋼粉の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5980702A (es) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS613810A (ja) * | 1984-06-18 | 1986-01-09 | Sumitomo Metal Ind Ltd | 合金粉末の製造方法 |
| JP2002508807A (ja) * | 1997-06-17 | 2002-03-19 | ホガナス アクチボラゲット | ステンレス鋼粉末 |
| JP2003528419A (ja) * | 1998-08-27 | 2003-09-24 | スーペリア マイクロパウダーズ リミテッド ライアビリティ カンパニー | 金属−炭素複合粉体、該粉体の製造方法、及び該粉体から製造される装置 |
| WO2020158788A1 (ja) * | 2019-01-30 | 2020-08-06 | 住友電気工業株式会社 | 焼結材、歯車、及び焼結材の製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6366361A (ja) * | 1986-08-29 | 1988-03-25 | リグノトック・ゲーエムベーハー | 成形物品に熱成形するための繊維マット |
-
1982
- 1982-10-29 JP JP57189238A patent/JPS5980702A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6366361A (ja) * | 1986-08-29 | 1988-03-25 | リグノトック・ゲーエムベーハー | 成形物品に熱成形するための繊維マット |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS613810A (ja) * | 1984-06-18 | 1986-01-09 | Sumitomo Metal Ind Ltd | 合金粉末の製造方法 |
| JPH0135043B2 (es) * | 1984-06-18 | 1989-07-24 | Sumitomo Metal Ind | |
| JP2002508807A (ja) * | 1997-06-17 | 2002-03-19 | ホガナス アクチボラゲット | ステンレス鋼粉末 |
| JP2010196171A (ja) * | 1997-06-17 | 2010-09-09 | Hoganas Ab | ステンレス鋼粉末 |
| JP2003528419A (ja) * | 1998-08-27 | 2003-09-24 | スーペリア マイクロパウダーズ リミテッド ライアビリティ カンパニー | 金属−炭素複合粉体、該粉体の製造方法、及び該粉体から製造される装置 |
| JP4704563B2 (ja) * | 1998-08-27 | 2011-06-15 | キャボット コーポレイション | 金属−炭素複合粉体、該粉体の製造方法、及び該粉体から製造される装置 |
| WO2020158788A1 (ja) * | 2019-01-30 | 2020-08-06 | 住友電気工業株式会社 | 焼結材、歯車、及び焼結材の製造方法 |
| JPWO2020158788A1 (ja) * | 2019-01-30 | 2021-12-02 | 住友電気工業株式会社 | 焼結材、歯車、及び焼結材の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0471962B2 (es) | 1992-11-17 |
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