GB1338182A - Process for the production of valve seating rings - Google Patents
Process for the production of valve seating ringsInfo
- Publication number
- GB1338182A GB1338182A GB1377372A GB1377372A GB1338182A GB 1338182 A GB1338182 A GB 1338182A GB 1377372 A GB1377372 A GB 1377372A GB 1377372 A GB1377372 A GB 1377372A GB 1338182 A GB1338182 A GB 1338182A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weight
- seating rings
- rings
- alloy
- valve seating
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 239000000956 alloy Substances 0.000 abstract 3
- 229910045601 alloy Inorganic materials 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000010941 cobalt Substances 0.000 abstract 2
- 229910017052 cobalt Inorganic materials 0.000 abstract 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- 241000276498 Pollachius virens Species 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 238000005275 alloying Methods 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 238000005496 tempering Methods 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 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
- C22C33/0207—Using a mixture of prealloyed powders or a master alloy
-
- 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
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712114160 DE2114160B2 (de) | 1971-03-24 | 1971-03-24 | Verfahren zur herstellung von ventilsitzringenx auf pulver metallurgischem wege |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1338182A true GB1338182A (en) | 1973-11-21 |
Family
ID=5802556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1377372A Expired GB1338182A (en) | 1971-03-24 | 1972-03-23 | Process for the production of valve seating rings |
Country Status (11)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2137860C1 (ru) * | 1998-04-29 | 1999-09-20 | Костромской государственный технологический университет | Порошковый инструментальный сплав на основе железа |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5346768B2 (enrdf_load_stackoverflow) * | 1973-01-11 | 1978-12-16 | ||
| US4002471A (en) * | 1973-09-24 | 1977-01-11 | Federal-Mogul Corporation | Method of making a through-hardened scale-free forged powdered metal article without heat treatment after forging |
| FR2304678A1 (fr) * | 1975-03-21 | 1976-10-15 | Ugine Aciers | Nouveau procede d'elaboration d'aciers a usinabilite amelioree a partir de metal divise |
| JPS51110119A (ja) * | 1975-03-25 | 1976-09-29 | Nissan Motor | Nainenkikannobenza |
| US4098607A (en) * | 1976-11-04 | 1978-07-04 | The United States Of America As Represented By The Secretary Of The Army | 18% Ni-Mo-Co maraging steel having improved toughness and its method of manufacture |
| US4422875A (en) * | 1980-04-25 | 1983-12-27 | Hitachi Powdered Metals Co., Ltd. | Ferro-sintered alloys |
| EP0604773B2 (en) * | 1992-11-27 | 2000-08-30 | Toyota Jidosha Kabushiki Kaisha | Fe-based alloy powder adapted for sintering, Fe-based sintered alloy having wear resistance, and process for producing the same |
| US7722803B2 (en) * | 2006-07-27 | 2010-05-25 | Pmg Indiana Corp. | High carbon surface densified sintered steel products and method of production therefor |
| CN102672179A (zh) * | 2012-06-07 | 2012-09-19 | 太仓市锦立得粉末冶金有限公司 | 一种粉末冶金制品的生产工艺 |
| CN102672186B (zh) * | 2012-06-07 | 2013-12-25 | 太仓市锦立得粉末冶金有限公司 | 一种粉末冶金齿轮圈的制造工艺 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB553297A (en) * | 1939-12-09 | 1943-05-17 | Standard Oil Dev Co | An improved process for the production of beta olefins from alpha olefins and from mixtures containing alpha olefins |
| FR1478137A (fr) * | 1965-05-07 | 1967-04-21 | Matériau à bonne caractéristique de glissement |
-
1971
- 1971-03-24 DE DE19712114160 patent/DE2114160B2/de active Pending
-
1972
- 1972-02-24 AT AT152572A patent/AT324382B/de not_active IP Right Cessation
- 1972-03-10 IT IT48899/72A patent/IT952193B/it active
- 1972-03-16 CH CH392172A patent/CH549427A/xx not_active IP Right Cessation
- 1972-03-16 BE BE780761A patent/BE780761A/xx not_active IP Right Cessation
- 1972-03-21 FR FR7209807A patent/FR2130489B1/fr not_active Expired
- 1972-03-22 LU LU65022D patent/LU65022A1/xx unknown
- 1972-03-23 GB GB1377372A patent/GB1338182A/en not_active Expired
- 1972-03-23 US US00237504A patent/US3810756A/en not_active Expired - Lifetime
- 1972-03-23 CA CA137,991A patent/CA966703A/en not_active Expired
- 1972-03-23 SE SE7203762A patent/SE384040B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2137860C1 (ru) * | 1998-04-29 | 1999-09-20 | Костромской государственный технологический университет | Порошковый инструментальный сплав на основе железа |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2114160B2 (de) | 1972-03-16 |
| DE2114160A1 (enrdf_load_stackoverflow) | 1972-03-16 |
| FR2130489A1 (enrdf_load_stackoverflow) | 1972-11-03 |
| US3810756A (en) | 1974-05-14 |
| CA966703A (en) | 1975-04-29 |
| IT952193B (it) | 1973-07-20 |
| BE780761A (fr) | 1972-07-17 |
| AT324382B (de) | 1975-08-25 |
| FR2130489B1 (enrdf_load_stackoverflow) | 1976-08-06 |
| CH549427A (de) | 1974-05-31 |
| SE384040B (sv) | 1976-04-12 |
| LU65022A1 (enrdf_load_stackoverflow) | 1972-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1261262A (en) | Iron base coating for the superalloys | |
| GB1338182A (en) | Process for the production of valve seating rings | |
| GB1469655A (en) | Powder metallurgy alloys | |
| GB1305608A (enrdf_load_stackoverflow) | ||
| GB1379004A (en) | High temperature-resistand wearproof sintered alloys | |
| GB1352285A (en) | Method for producing wear-resistant sintered metal coantaining high amount of titanium carbide grains and carbon grains | |
| GB1259550A (enrdf_load_stackoverflow) | ||
| GB1355291A (en) | Sintered alloy having wear resistance at high temperature | |
| GB1384658A (en) | Sinterable complex ferroalloys | |
| GB1500736A (en) | Method of forming a sintered ferrous alloy | |
| GB1279303A (en) | Production of sintered nickel steels | |
| GB787504A (en) | Improvements in or relating to the synthesis of urea | |
| GB1163967A (en) | Stainless Steels and Process for their Manufacture | |
| GB1343735A (en) | Refractory iron-base alloy and articles or parts made therefrom | |
| GB760113A (en) | Improvements in or relating to dense alloys | |
| GB1378844A (en) | Alloy steels | |
| GB779949A (en) | Improvements in or relating to the production of powder metal compacts | |
| GB1258723A (enrdf_load_stackoverflow) | ||
| GB1522392A (en) | Transducer core | |
| GB1366894A (en) | Ferrous alloys | |
| GB1388194A (en) | Self-lubricating iron base alloy | |
| GB1180762A (en) | Improvements in and relating to non-magnetic alloys and balance springs. | |
| ES406629A1 (es) | Un procedimiento para la produccion de un material ferreo sinterizado por pulvimetalurgia. | |
| IE781943L (en) | Nickel alloy | |
| GB1263925A (en) | Sintered ferrous metal alloy materials infiltrated with a metal alloy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |