JPS6479303A - Low-alloy steel powder for sintering - Google Patents
Low-alloy steel powder for sinteringInfo
- Publication number
- JPS6479303A JPS6479303A JP62234797A JP23479787A JPS6479303A JP S6479303 A JPS6479303 A JP S6479303A JP 62234797 A JP62234797 A JP 62234797A JP 23479787 A JP23479787 A JP 23479787A JP S6479303 A JPS6479303 A JP S6479303A
- Authority
- JP
- Japan
- Prior art keywords
- sintering
- alloy
- low
- steel
- iron
- 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.)
- Pending
Links
- 239000000843 powder Substances 0.000 title abstract 9
- 238000005245 sintering Methods 0.000 title abstract 4
- 229910000851 Alloy steel Inorganic materials 0.000 title abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 11
- 229910052742 iron Inorganic materials 0.000 abstract 7
- 229910000831 Steel Inorganic materials 0.000 abstract 4
- 239000010959 steel Substances 0.000 abstract 4
- 229910000640 Fe alloy Inorganic materials 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 102100031180 Hereditary hemochromatosis protein Human genes 0.000 abstract 1
- 101000993059 Homo sapiens Hereditary hemochromatosis protein Proteins 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
Landscapes
- Powder Metallurgy (AREA)
Abstract
PURPOSE:To obtain low-alloy steel powder for sintering which has good compressibility and can be easily homogenized and highly strengthened at the time of sintering by mixing fine Fe alloy powder consisting of Fe, Cr, Mn, Mo, and Si at a specific ratio with high-Fe iron and steel powders. CONSTITUTION:The fine Fe alloy powder which contains >=30% Fe, >=10% >=1 kinds among Cr, Mn and Mo and 0.7-30% Si, contains 0.01-0.5% B at need and has the average grain size of <=1/5 the average grain size of the above-mentioned iron and steel powders is mixed with the iron and steel powders contg. >=98wt.% Fe at 5-20% of the weight of the above-mentioned iron and steel powders. The low-alloy steel powder for sintering which has the good compressibility, is uniformly dispersed with the alloy components by calcination and forms the sintered body having good hardenability and mechanical strength is thereby obtd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62234797A JPS6479303A (en) | 1987-09-21 | 1987-09-21 | Low-alloy steel powder for sintering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62234797A JPS6479303A (en) | 1987-09-21 | 1987-09-21 | Low-alloy steel powder for sintering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6479303A true JPS6479303A (en) | 1989-03-24 |
Family
ID=16976539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62234797A Pending JPS6479303A (en) | 1987-09-21 | 1987-09-21 | Low-alloy steel powder for sintering |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6479303A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006233331A (en) * | 2005-01-27 | 2006-09-07 | Toyota Central Res & Dev Lab Inc | Iron-based sintered alloy and manufacturing method therefor |
| JP2009203535A (en) * | 2008-02-28 | 2009-09-10 | Toyota Central R&D Labs Inc | Iron based sintered alloy, and method for producing the same |
| JP2014031574A (en) * | 2012-07-31 | 2014-02-20 | Taiwan Powder Technologies Co Ltd | Method of manufacturing powder metallurgy workpiece and powder metallurgy workpiece |
| JP2018123423A (en) * | 2017-02-02 | 2018-08-09 | Ｊｆｅスチール株式会社 | Mixed powder for powder metallurgy, sintered body and manufacturing method of sintered body |
| WO2018143088A1 (en) * | 2017-02-02 | 2018-08-09 | Ｊｆｅスチール株式会社 | Mixed powder for powder metallurgy, sintered body, and method for producing sintered body |
-
1987
- 1987-09-21 JP JP62234797A patent/JPS6479303A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006233331A (en) * | 2005-01-27 | 2006-09-07 | Toyota Central Res & Dev Lab Inc | Iron-based sintered alloy and manufacturing method therefor |
| JP2009203535A (en) * | 2008-02-28 | 2009-09-10 | Toyota Central R&D Labs Inc | Iron based sintered alloy, and method for producing the same |
| JP2014031574A (en) * | 2012-07-31 | 2014-02-20 | Taiwan Powder Technologies Co Ltd | Method of manufacturing powder metallurgy workpiece and powder metallurgy workpiece |
| JP2016188432A (en) * | 2012-07-31 | 2016-11-04 | 台耀科技股▲分▼有限公司 | Production method of powder metallurgy workpiece and workpiece |
| JP2018123423A (en) * | 2017-02-02 | 2018-08-09 | Ｊｆｅスチール株式会社 | Mixed powder for powder metallurgy, sintered body and manufacturing method of sintered body |
| WO2018143088A1 (en) * | 2017-02-02 | 2018-08-09 | Ｊｆｅスチール株式会社 | Mixed powder for powder metallurgy, sintered body, and method for producing sintered body |
| KR20190104571A (en) * | 2017-02-02 | 2019-09-10 | 제이에프이 스틸 가부시키가이샤 | Powder powder metallurgical powder, sintered compact, and manufacturing method of the sintered compact |
| CN110234448A (en) * | 2017-02-02 | 2019-09-13 | 杰富意钢铁株式会社 | The manufacturing method of powder used in metallurgy mixed powder, sintered body and sintered body |
| CN110234448B (en) * | 2017-02-02 | 2021-10-29 | 杰富意钢铁株式会社 | Mixed powder for powder metallurgy, sintered body, and method for producing sintered body |
| US11414731B2 (en) | 2017-02-02 | 2022-08-16 | Jfe Steel Corporation | Mixed powder for powder metallurgy, sintered body, and method for producing sintered body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2355559A1 (en) | Alloyed steel powder for powder metallurgy | |
| KR890701791A (en) | Composite Alloy Steels and Sintered Alloy Steels | |
| JPS54119321A (en) | Sintered alloy of superior abrasion resistance | |
| JPS6479303A (en) | Low-alloy steel powder for sintering | |
| GB1259550A (en) | ||
| EP0098536A3 (en) | Wear-resistant sintered ferrous alloy and method of producing same | |
| DE69717541T2 (en) | Low-alloy steel powder for hardener sintering | |
| WO1996005007A1 (en) | Iron-based powder containing chromium, molybdenum and manganese | |
| ES8802475A1 (en) | Iron-based powder mixture for a sintered alloy. | |
| JPS5751231A (en) | Manufacture of ferromagnetic aluminum-base parts | |
| JPS57198240A (en) | Manufacture of wear resistant sintered alloy | |
| Klein et al. | Development of new high strength sintered steels containing silicon and manganese | |
| JPS6457998A (en) | Powder for plasma powder build-up welding | |
| JPS55145149A (en) | Sintered iron alloy having both strength and toughness | |
| JPS5773155A (en) | Manufacture of iron-base sintered machine parts with high strength and wear resistance | |
| JPS5573852A (en) | High temperature wear resistant sintered alloy | |
| JPS5651558A (en) | Fe-cr-co permanent magnet material | |
| JPS55148748A (en) | Sintered alloy with superior wear resistance | |
| DE69807636T2 (en) | Ferritic stainless steel powder for a sintered body | |
| ATE124467T1 (en) | METAL POWDER MIXING. | |
| JPS5620144A (en) | Wear resistant iron-base sintered sliding member | |
| JPS5751240A (en) | Manufacture of precipitation hardening type nitriding steel | |
| Salak | Properties of Forged Alloy Steels Prepared From Loose Mixed Powders | |
| JPS6475648A (en) | Alloy for semi-hard magnetic material and its manufacture | |
| JPS5651557A (en) | Fe-cr-co permanent magnet material |