JPS5923841A - １回焼結法による空間充てん率の高い焼結鋼の製法 - Google Patents
１回焼結法による空間充てん率の高い焼結鋼の製法Info
- Publication number
- JPS5923841A JPS5923841A JP58123559A JP12355983A JPS5923841A JP S5923841 A JPS5923841 A JP S5923841A JP 58123559 A JP58123559 A JP 58123559A JP 12355983 A JP12355983 A JP 12355983A JP S5923841 A JPS5923841 A JP S5923841A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- alloy
- sintered
- sintering
- 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.)
- Granted
Links
- 238000005245 sintering Methods 0.000 title claims description 39
- 238000000034 method Methods 0.000 title claims description 27
- 229910000831 Steel Inorganic materials 0.000 title claims description 10
- 239000010959 steel Substances 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 230000008569 process Effects 0.000 title claims description 8
- 239000000843 powder Substances 0.000 claims description 35
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 29
- 229910045601 alloy Inorganic materials 0.000 claims description 20
- 239000000956 alloy Substances 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000005275 alloying Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000011812 mixed powder Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- SHXJBKVHXUNDLB-UHFFFAOYSA-N [Si].[P].[Fe] Chemical compound [Si].[P].[Fe] SHXJBKVHXUNDLB-UHFFFAOYSA-N 0.000 claims 1
- 229910000905 alloy phase Inorganic materials 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000008025 crystallization Effects 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 13
- 239000012071 phase Substances 0.000 description 11
- 229910052759 nickel Inorganic materials 0.000 description 7
- 229910000997 High-speed steel Inorganic materials 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000003353 gold alloy Substances 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
- C22C33/0271—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5% with only C, Mn, Si, P, S, As as alloying elements, e.g. carbon steel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0207—Using a mixture of prealloyed powders or a master alloy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823226257 DE3226257A1 (de) | 1982-07-14 | 1982-07-14 | Verfahren zur herstellung von sinterstahl hoher raumerfuellung durch einfachsintertechnik |
| DE32262574 | 1982-07-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5923841A true JPS5923841A (ja) | 1984-02-07 |
| JPH0478712B2 JPH0478712B2 (enrdf_load_stackoverflow) | 1992-12-11 |
Family
ID=6168369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58123559A Granted JPS5923841A (ja) | 1982-07-14 | 1983-07-08 | １回焼結法による空間充てん率の高い焼結鋼の製法 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0099015B1 (enrdf_load_stackoverflow) |
| JP (1) | JPS5923841A (enrdf_load_stackoverflow) |
| DE (2) | DE3226257A1 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4839139A (en) * | 1986-02-25 | 1989-06-13 | Crucible Materials Corporation | Powder metallurgy high speed tool steel article and method of manufacture |
| DE4207255C1 (enrdf_load_stackoverflow) * | 1992-03-07 | 1993-06-24 | Ferritslev Jernwarefabrik As | |
| RU2198765C2 (ru) * | 1999-08-31 | 2003-02-20 | Государственное научное учреждение "Научный центр порошкового материаловедения Пермского государственного технического университета" | Способ изготовления деталей из порошковых сталей |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS545516A (en) * | 1977-06-15 | 1979-01-17 | Hitachi Ltd | Induction motor unit |
| JPS5629947A (en) * | 1979-06-28 | 1981-03-25 | Matthews Bernard Ltd | Method and apparatus for producing food product |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB538227A (en) * | 1939-12-12 | 1941-07-25 | William Arthur Oubridge | Improvements in or relating to the manufacture of metal articles or masses |
| US4011077A (en) * | 1975-06-06 | 1977-03-08 | Ford Motor Company | Copper coated, iron-carbon eutectic alloy powders |
| SE397780B (sv) * | 1976-06-24 | 1977-11-21 | Hoeganaes Ab | Sett for framstellning av sinterstal med hog hallfasthet och god duktivitet |
| DE2708916C2 (de) * | 1977-03-02 | 1985-07-18 | Robert Bosch Gmbh, 7000 Stuttgart | Verwendung einer hochfesten Eisen-Sinterlegierung |
| JPS5462108A (en) * | 1977-10-27 | 1979-05-18 | Nippon Piston Ring Co Ltd | Abrasion resistant sintered alloy |
| JPS5813603B2 (ja) * | 1978-01-31 | 1983-03-15 | トヨタ自動車株式会社 | 軸部材とその嵌合部材の接合法 |
| DE2913221A1 (de) * | 1979-04-03 | 1980-10-16 | Amsted Ind Inc | Verfahren zur herstellung eines eisenbasismaterials hoher dichte |
| DE3004255A1 (de) * | 1980-02-06 | 1981-08-13 | Sintermetallwerk Krebsöge GmbH, 5608 Radevormwald | Verfahren zur herstellung eines metallischen sinterformteils |
-
1982
- 1982-07-14 DE DE19823226257 patent/DE3226257A1/de not_active Withdrawn
-
1983
- 1983-06-25 DE DE8383106223T patent/DE3366712D1/de not_active Expired
- 1983-06-25 EP EP83106223A patent/EP0099015B1/de not_active Expired
- 1983-07-08 JP JP58123559A patent/JPS5923841A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS545516A (en) * | 1977-06-15 | 1979-01-17 | Hitachi Ltd | Induction motor unit |
| JPS5629947A (en) * | 1979-06-28 | 1981-03-25 | Matthews Bernard Ltd | Method and apparatus for producing food product |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3226257A1 (de) | 1984-01-19 |
| JPH0478712B2 (enrdf_load_stackoverflow) | 1992-12-11 |
| EP0099015A1 (de) | 1984-01-25 |
| DE3366712D1 (en) | 1986-11-13 |
| EP0099015B1 (de) | 1986-10-08 |
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