JPS58157904A - 成形性に優れる中見掛密度アトマイズ鉄粉とその製造方法 - Google Patents
成形性に優れる中見掛密度アトマイズ鉄粉とその製造方法Info
- Publication number
- JPS58157904A JPS58157904A JP57038053A JP3805382A JPS58157904A JP S58157904 A JPS58157904 A JP S58157904A JP 57038053 A JP57038053 A JP 57038053A JP 3805382 A JP3805382 A JP 3805382A JP S58157904 A JPS58157904 A JP S58157904A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- apparent density
- iron powder
- flow
- less
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000000843 powder Substances 0.000 claims abstract description 39
- 239000002245 particle Substances 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 230000003749 cleanliness Effects 0.000 claims abstract description 10
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 238000009826 distribution Methods 0.000 claims abstract description 3
- 235000013312 flour Nutrition 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000005054 agglomeration Methods 0.000 claims description 3
- 230000002776 aggregation Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims 2
- 241000270708 Testudinidae Species 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 230000004580 weight loss Effects 0.000 abstract description 11
- 238000000227 grinding Methods 0.000 abstract description 4
- 238000009692 water atomization Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- ZEKANFGSDXODPD-UHFFFAOYSA-N glyphosate-isopropylammonium Chemical compound CC(C)N.OC(=O)CNCP(O)(O)=O ZEKANFGSDXODPD-UHFFFAOYSA-N 0.000 description 6
- 235000014676 Phragmites communis Nutrition 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910018663 Mn O Inorganic materials 0.000 description 1
- 241000277331 Salmonidae Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 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
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57038053A JPS58157904A (ja) | 1982-03-12 | 1982-03-12 | 成形性に優れる中見掛密度アトマイズ鉄粉とその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57038053A JPS58157904A (ja) | 1982-03-12 | 1982-03-12 | 成形性に優れる中見掛密度アトマイズ鉄粉とその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58157904A true JPS58157904A (ja) | 1983-09-20 |
| JPS6347761B2 JPS6347761B2 (enrdf_load_stackoverflow) | 1988-09-26 |
Family
ID=12514770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57038053A Granted JPS58157904A (ja) | 1982-03-12 | 1982-03-12 | 成形性に優れる中見掛密度アトマイズ鉄粉とその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58157904A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6036602A (ja) * | 1983-08-06 | 1985-02-25 | Toyota Motor Corp | 粉末冶金用鉄粉 |
| WO2015093672A1 (ko) * | 2013-12-20 | 2015-06-25 | 주식회사 포스코 | 분말 제조 장치 및 분말 형성 방법 |
| CN111347058A (zh) * | 2020-05-25 | 2020-06-30 | 湖南骅骝新材料有限公司 | 一种金属气雾化速度动态控制设备 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598178B (zh) * | 2017-09-15 | 2019-04-26 | 上海材料研究所 | 带气体自循环功能的多级自由式气雾化喷盘 |
-
1982
- 1982-03-12 JP JP57038053A patent/JPS58157904A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6036602A (ja) * | 1983-08-06 | 1985-02-25 | Toyota Motor Corp | 粉末冶金用鉄粉 |
| WO2015093672A1 (ko) * | 2013-12-20 | 2015-06-25 | 주식회사 포스코 | 분말 제조 장치 및 분말 형성 방법 |
| CN105828989A (zh) * | 2013-12-20 | 2016-08-03 | Posco公司 | 粉末制造设备和粉末形成方法 |
| US10391558B2 (en) | 2013-12-20 | 2019-08-27 | Posco | Powder manufacturing apparatus and powder forming method |
| CN111347058A (zh) * | 2020-05-25 | 2020-06-30 | 湖南骅骝新材料有限公司 | 一种金属气雾化速度动态控制设备 |
| CN111347058B (zh) * | 2020-05-25 | 2020-08-11 | 湖南骅骝新材料有限公司 | 一种金属气雾化速度动态控制设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6347761B2 (enrdf_load_stackoverflow) | 1988-09-26 |
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