JPS6140301B2 - - Google Patents
Info
- Publication number
- JPS6140301B2 JPS6140301B2 JP56213535A JP21353581A JPS6140301B2 JP S6140301 B2 JPS6140301 B2 JP S6140301B2 JP 56213535 A JP56213535 A JP 56213535A JP 21353581 A JP21353581 A JP 21353581A JP S6140301 B2 JPS6140301 B2 JP S6140301B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- powder
- density
- steel powder
- amount
- 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 66
- 229910000831 Steel Inorganic materials 0.000 claims description 44
- 239000010959 steel Substances 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 31
- 239000002994 raw material Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- 238000000748 compression moulding Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 238000005245 sintering Methods 0.000 description 28
- 239000007791 liquid phase Substances 0.000 description 17
- 229910045601 alloy Inorganic materials 0.000 description 12
- 239000000956 alloy Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- 238000000465 moulding Methods 0.000 description 10
- 238000005266 casting Methods 0.000 description 9
- 238000000280 densification Methods 0.000 description 8
- 229910001096 P alloy Inorganic materials 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000005275 alloying Methods 0.000 description 5
- 238000004663 powder metallurgy Methods 0.000 description 5
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 229910001037 White iron Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- -1 aluminum and zinc Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- VAKIVKMUBMZANL-UHFFFAOYSA-N iron phosphide Chemical compound P.[Fe].[Fe].[Fe] VAKIVKMUBMZANL-UHFFFAOYSA-N 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004801 process automation Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56213535A JPS58113350A (ja) | 1981-12-28 | 1981-12-28 | 焼結製品の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56213535A JPS58113350A (ja) | 1981-12-28 | 1981-12-28 | 焼結製品の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58113350A JPS58113350A (ja) | 1983-07-06 |
| JPS6140301B2 true JPS6140301B2 (de) | 1986-09-08 |
Family
ID=16640790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56213535A Granted JPS58113350A (ja) | 1981-12-28 | 1981-12-28 | 焼結製品の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58113350A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0649917B2 (ja) * | 1986-06-25 | 1994-06-29 | 日立粉末冶金株式会社 | 内燃機関の動弁機構部材 |
| KR102073269B1 (ko) * | 2018-04-26 | 2020-02-05 | (주)지케이에스 | 고강도 고인성을 위한 분말야금용 철계 분말 및 그 제조방법 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56123353A (en) * | 1980-03-04 | 1981-09-28 | Toyota Motor Corp | Wear resistant sintered alloy and its manufacture |
-
1981
- 1981-12-28 JP JP56213535A patent/JPS58113350A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56123353A (en) * | 1980-03-04 | 1981-09-28 | Toyota Motor Corp | Wear resistant sintered alloy and its manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58113350A (ja) | 1983-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3999952A (en) | Sintered hard alloy of multiple boride containing iron | |
| CN108060322A (zh) | 硬质高熵合金复合材料的制备方法 | |
| CA2462385C (en) | Infiltrated aluminum preforms | |
| JP2799235B2 (ja) | 内燃機関用弁座インサートおよびその製造方法 | |
| US5872322A (en) | Liquid phase sintered powder metal articles | |
| CN104894483B (zh) | 粉末冶金耐磨工具钢 | |
| CN103060700B (zh) | 硼化物颗粒强化Fe-Cr-Al复合材料及其制造方法 | |
| US5641922A (en) | Hi-density sintered alloy and spheroidization method for pre-alloyed powders | |
| US6126894A (en) | Method of producing high density sintered articles from iron-silicon alloys | |
| US3787205A (en) | Forging metal powders | |
| JP2004501276A (ja) | 溶射成形された窒素添加鋼、該鋼を製造する方法、および該鋼から製造された複合材料 | |
| US6485540B1 (en) | Method for producing powder metal materials | |
| JPH0625386B2 (ja) | アルミニウム合金粉末及びその焼結体の製造方法 | |
| JPS634031A (ja) | 耐摩耗性合金の製造法 | |
| CN110129650A (zh) | 一种金属/碳化物核壳增强钢铁基复合材料及其制备方法 | |
| JPS6140301B2 (de) | ||
| KR100570551B1 (ko) | 성형성이 우수한 알루미늄 합금 분말의 제조방법 | |
| JP2572053B2 (ja) | 鉄合金の成形品の製造方法 | |
| JPS62287041A (ja) | 高合金鋼焼結材料の製造方法 | |
| US4321091A (en) | Method for producing hot forged material from powder | |
| US3958316A (en) | Liquid phase-sintered molybdenum base alloys having additives and shaping members made therefrom | |
| CN1185067C (zh) | 具有原位内生表面金属陶瓷层的铸件及其制备方法 | |
| JPS62270736A (ja) | 内燃機関用バルブシ−ト材の製造方法 | |
| JPH10317002A (ja) | 低摩擦係数粉末とその焼結体及び焼結体の製造方法 | |
| CN111020395A (zh) | 一种铁基粉末冶金复合材料及其制备方法 |