JPS6366362B2 - - Google Patents
Info
- Publication number
- JPS6366362B2 JPS6366362B2 JP58088498A JP8849883A JPS6366362B2 JP S6366362 B2 JPS6366362 B2 JP S6366362B2 JP 58088498 A JP58088498 A JP 58088498A JP 8849883 A JP8849883 A JP 8849883A JP S6366362 B2 JPS6366362 B2 JP S6366362B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- steel powder
- alloy
- alloy steel
- weight
- 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.)
- Expired
Links
- 239000000843 powder Substances 0.000 claims description 142
- 229910000831 Steel Inorganic materials 0.000 claims description 55
- 239000010959 steel Substances 0.000 claims description 55
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 49
- 229910045601 alloy Inorganic materials 0.000 claims description 30
- 239000000956 alloy Substances 0.000 claims description 30
- 238000005275 alloying Methods 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 12
- 238000004663 powder metallurgy Methods 0.000 claims description 12
- 238000000889 atomisation Methods 0.000 claims description 10
- 238000005245 sintering Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 230000002411 adverse Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 238000009792 diffusion process Methods 0.000 description 11
- 238000000465 moulding Methods 0.000 description 11
- 230000007423 decrease Effects 0.000 description 7
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000036961 partial effect Effects 0.000 description 6
- 238000000137 annealing Methods 0.000 description 5
- 238000004453 electron probe microanalysis Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000009692 water atomization Methods 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 238000005204 segregation Methods 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- -1 Regarding Mo Chemical compound 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009689 gas atomisation Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58088498A JPS59215401A (ja) | 1983-05-19 | 1983-05-19 | 粉末冶金用合金鋼粉およびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58088498A JPS59215401A (ja) | 1983-05-19 | 1983-05-19 | 粉末冶金用合金鋼粉およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59215401A JPS59215401A (ja) | 1984-12-05 |
| JPS6366362B2 true JPS6366362B2 (US07534539-20090519-C00280.png) | 1988-12-20 |
Family
ID=13944479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58088498A Granted JPS59215401A (ja) | 1983-05-19 | 1983-05-19 | 粉末冶金用合金鋼粉およびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59215401A (US07534539-20090519-C00280.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7347884B2 (en) | 2003-08-18 | 2008-03-25 | Jfe Steel Corporation | Alloy steel powder for powder metallurgy |
| US7384446B2 (en) | 2004-04-22 | 2008-06-10 | Jfe Steel Corporation | Mixed powder for powder metallurgy |
| US10265766B2 (en) | 2013-06-07 | 2019-04-23 | Jfe Steel Corporation | Alloy steel powder for powder metallurgy and method of producing iron-based sintered body |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61139755A (ja) * | 1984-12-12 | 1986-06-27 | Toyota Motor Corp | 導電性電着塗膜における導電性材料の分散性試験方法 |
| JPS61139602A (ja) * | 1984-12-12 | 1986-06-26 | Toyota Motor Corp | 低合金鉄粉の製造方法 |
| JPH0745682B2 (ja) * | 1987-08-01 | 1995-05-17 | 川崎製鉄株式会社 | 粉末冶金用合金鋼粉 |
| CA1337468C (en) * | 1987-08-01 | 1995-10-31 | Kuniaki Ogura | Alloyed steel powder for powder metallurgy |
| DE3853000T2 (de) * | 1987-09-30 | 1995-06-01 | Kawasaki Steel Co | Zusammengesetztes legierungsstahlpulver und gesinterter legierungsstahl. |
| US4975333A (en) * | 1989-03-15 | 1990-12-04 | Hoeganaes Corporation | Metal coatings on metal powders |
| US5240742A (en) * | 1991-03-25 | 1993-08-31 | Hoeganaes Corporation | Method of producing metal coatings on metal powders |
| JP2003147405A (ja) * | 2001-11-02 | 2003-05-21 | Kawasaki Steel Corp | 鉄系焼結熱処理材料用合金鋼粉 |
| JP4093070B2 (ja) * | 2003-01-29 | 2008-05-28 | Ｊｆｅスチール株式会社 | 合金鋼粉 |
| TWI325896B (en) * | 2005-02-04 | 2010-06-11 | Hoganas Ab Publ | Iron-based powder combination |
| KR101531346B1 (ko) * | 2012-12-24 | 2015-06-25 | 주식회사 포스코 | 철계 확산접합분말 제조방법 |
| SE541758C2 (en) * | 2014-12-12 | 2019-12-10 | Jfe Steel Corp | Iron-based alloy powder for powder metallurgy, and sinter-forged member |
| JP2016172931A (ja) * | 2016-05-12 | 2016-09-29 | Ntn株式会社 | 機械部品およびその製造方法 |
-
1983
- 1983-05-19 JP JP58088498A patent/JPS59215401A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7347884B2 (en) | 2003-08-18 | 2008-03-25 | Jfe Steel Corporation | Alloy steel powder for powder metallurgy |
| US7384446B2 (en) | 2004-04-22 | 2008-06-10 | Jfe Steel Corporation | Mixed powder for powder metallurgy |
| US10265766B2 (en) | 2013-06-07 | 2019-04-23 | Jfe Steel Corporation | Alloy steel powder for powder metallurgy and method of producing iron-based sintered body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59215401A (ja) | 1984-12-05 |
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