JPS62962B2 - - Google Patents
Info
- Publication number
- JPS62962B2 JPS62962B2 JP55117653A JP11765380A JPS62962B2 JP S62962 B2 JPS62962 B2 JP S62962B2 JP 55117653 A JP55117653 A JP 55117653A JP 11765380 A JP11765380 A JP 11765380A JP S62962 B2 JPS62962 B2 JP S62962B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- phosphorus
- seal ring
- heat
- sintered
- 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 33
- 229910045601 alloy Inorganic materials 0.000 claims description 26
- 239000000956 alloy Substances 0.000 claims description 26
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 23
- 229910052698 phosphorus Inorganic materials 0.000 claims description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 21
- 239000011574 phosphorus Substances 0.000 claims description 21
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 15
- 230000032683 aging Effects 0.000 claims description 10
- 229910052750 molybdenum Inorganic materials 0.000 claims description 10
- 238000005245 sintering Methods 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 6
- 239000011733 molybdenum Substances 0.000 claims description 6
- 238000010791 quenching Methods 0.000 claims description 6
- 230000000171 quenching effect Effects 0.000 claims description 6
- 229910001096 P alloy Inorganic materials 0.000 claims description 5
- OFNHPGDEEMZPFG-UHFFFAOYSA-N phosphanylidynenickel Chemical compound [P].[Ni] OFNHPGDEEMZPFG-UHFFFAOYSA-N 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 239000011812 mixed powder Substances 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 22
- 238000002156 mixing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 229910000734 martensite Inorganic materials 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000007791 liquid phase Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000001000 micrograph Methods 0.000 description 4
- 229910001141 Ductile iron Inorganic materials 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000005496 eutectics Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000003779 heat-resistant material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910017108 Fe—Fe Inorganic materials 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 229910003298 Ni-Ni Inorganic materials 0.000 description 1
- 229910018104 Ni-P Inorganic materials 0.000 description 1
- 229910018536 Ni—P Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229960003280 cupric chloride Drugs 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000009466 transformation Effects 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
Landscapes
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55117653A JPS5743910A (en) | 1980-08-28 | 1980-08-28 | Manufacture of heat-resistant seal ring of sintered alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55117653A JPS5743910A (en) | 1980-08-28 | 1980-08-28 | Manufacture of heat-resistant seal ring of sintered alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5743910A JPS5743910A (en) | 1982-03-12 |
| JPS62962B2 true JPS62962B2 (cs) | 1987-01-10 |
Family
ID=14716991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55117653A Granted JPS5743910A (en) | 1980-08-28 | 1980-08-28 | Manufacture of heat-resistant seal ring of sintered alloy |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5743910A (cs) |
-
1980
- 1980-08-28 JP JP55117653A patent/JPS5743910A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5743910A (en) | 1982-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2687125B2 (ja) | エンジン用バルブ部品に用いる焼結金属コンパクトおよびその製造方法。 | |
| JP2003268414A (ja) | バルブシート用焼結合金、バルブシート及び製造方法 | |
| EP0339436A1 (en) | A hard alloy particle dispersion type wear resisting sintered ferro alloy and method of forming the same | |
| JP2010216016A (ja) | 粉末冶金用混合物及びこれを用いた粉末冶金部品の製造方法 | |
| GB2321467A (en) | Iron base sintered alloy. | |
| JPH1171651A (ja) | バルブシート用鉄系焼結合金 | |
| JP3186816B2 (ja) | バルブシート用焼結合金 | |
| JPS62962B2 (cs) | ||
| JPH01108349A (ja) | 高温耐摩耗性に優れた焼結合金 | |
| GB2087436A (en) | Sintered ferrous alloys | |
| JPH0116905B2 (cs) | ||
| JP2000239809A (ja) | バルブシート等用Ｆｅ基焼結合金 | |
| JPS643934B2 (cs) | ||
| JP3331963B2 (ja) | 焼結バルブシートおよびその製造方法 | |
| JPH0247202A (ja) | 耐熱耐摩耗性焼結合金用鋼粉 | |
| JPS625985B2 (cs) | ||
| JP2842868B2 (ja) | バルブシート用鉄基焼結合金 | |
| JPH0116293B2 (cs) | ||
| JPS60221557A (ja) | 高温耐摩耗性に優れた焼結合金 | |
| GB2024259A (en) | Material for use in powder metallugy for producing articles having high wear resistance | |
| JP3105509B2 (ja) | バルブシート用鉄基焼結合金 | |
| JP3763605B2 (ja) | バルブシート用焼結合金材 | |
| CN1005318B (zh) | 一种制造阀座圈的方法 | |
| GB2210894A (en) | Sintered materials | |
| JPH0593241A (ja) | バルブシート用鉄基焼結合金の製造方法 |