ES419737A1 - Procedimiento para aplicar una mezcla de polvos a la fabri-cacion polvometalurgica de objetos. - Google Patents
Procedimiento para aplicar una mezcla de polvos a la fabri-cacion polvometalurgica de objetos.Info
- Publication number
- ES419737A1 ES419737A1 ES419737A ES419737A ES419737A1 ES 419737 A1 ES419737 A1 ES 419737A1 ES 419737 A ES419737 A ES 419737A ES 419737 A ES419737 A ES 419737A ES 419737 A1 ES419737 A1 ES 419737A1
- Authority
- ES
- Spain
- Prior art keywords
- iron alloy
- sintered
- abrasion resistant
- carbide network
- sintering
- 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
- 238000005299 abrasion Methods 0.000 title abstract 3
- 229910000640 Fe alloy Inorganic materials 0.000 title abstract 2
- 238000005245 sintering Methods 0.000 abstract 3
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910001566 austenite Inorganic materials 0.000 abstract 1
- 229910000734 martensite Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000843 powder Substances 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
- C22C33/0257—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%
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2251535A DE2251535C3 (de) | 1972-10-20 | 1972-10-20 | Verwendung einer Pulvermischung für die pulvermetallurgische Herstellung von verschleißfesten Gegenständen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES419737A1 true ES419737A1 (es) | 1976-03-16 |
Family
ID=5859612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES419737A Expired ES419737A1 (es) | 1972-10-20 | 1973-10-18 | Procedimiento para aplicar una mezcla de polvos a la fabri-cacion polvometalurgica de objetos. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3971632A (en]) |
| JP (1) | JPS5420923B2 (en]) |
| AR (1) | AR197160A1 (en]) |
| BR (1) | BR7308181D0 (en]) |
| DD (1) | DD107722A5 (en]) |
| DE (1) | DE2251535C3 (en]) |
| ES (1) | ES419737A1 (en]) |
| FR (1) | FR2203885B1 (en]) |
| GB (1) | GB1396666A (en]) |
| HU (1) | HU166660B (en]) |
| IT (1) | IT1019028B (en]) |
| SE (1) | SE399720B (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS593534B2 (ja) | 1979-07-28 | 1984-01-24 | 日立粉末冶金株式会社 | 鉄銅系高密度焼結合金の製造法 |
| DE3200582C1 (de) * | 1982-01-12 | 1983-04-07 | Heinrich, Emil, 7054 Korb | Verfahren zum Entfernen von Schmiermitteln von aus Metallpulver gepressten Formteilen und Vorrichtung zur Durchfuehrung des Verfahrens |
| GB2307917B (en) * | 1995-12-08 | 1999-03-17 | Hitachi Powdered Metals | Manufacturing process of sintered iron alloy improved in machinability,mixed powder for manufacturing modification of iron alloy and iron alloy product |
| US5819154A (en) * | 1995-12-08 | 1998-10-06 | Hitachi Powdered Metal Co., Ltd. | Manufacturing process of sintered iron alloy improved in machinability, mixed powder for manufacturing, modification of iron alloy and iron alloy product |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB975322A (en) * | 1960-05-04 | 1964-11-18 | Birmingham Small Arms Co Ltd | Improvements in or relating to metal powders and articles made therefrom |
-
1972
- 1972-10-20 DE DE2251535A patent/DE2251535C3/de not_active Expired
-
1973
- 1973-09-07 HU HUZA360A patent/HU166660B/hu unknown
- 1973-09-11 GB GB4257373A patent/GB1396666A/en not_active Expired
- 1973-09-17 AR AR250118A patent/AR197160A1/es active
- 1973-09-21 FR FR7333886A patent/FR2203885B1/fr not_active Expired
- 1973-10-09 DD DD173940A patent/DD107722A5/xx unknown
- 1973-10-12 IT IT53089/73A patent/IT1019028B/it active
- 1973-10-15 SE SE7313991A patent/SE399720B/xx unknown
- 1973-10-16 US US05/406,834 patent/US3971632A/en not_active Expired - Lifetime
- 1973-10-18 JP JP11643473A patent/JPS5420923B2/ja not_active Expired
- 1973-10-18 ES ES419737A patent/ES419737A1/es not_active Expired
- 1973-10-19 BR BR8181/73A patent/BR7308181D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE399720B (sv) | 1978-02-27 |
| IT1019028B (it) | 1977-11-10 |
| GB1396666A (en) | 1975-06-04 |
| FR2203885A1 (en]) | 1974-05-17 |
| FR2203885B1 (en]) | 1979-03-30 |
| JPS5420923B2 (en]) | 1979-07-26 |
| HU166660B (en]) | 1975-04-28 |
| BR7308181D0 (pt) | 1974-06-27 |
| DE2251535A1 (de) | 1974-04-25 |
| JPS4974106A (en]) | 1974-07-17 |
| DE2251535C3 (de) | 1975-10-16 |
| DD107722A5 (en]) | 1974-08-12 |
| US3971632A (en) | 1976-07-27 |
| AR197160A1 (es) | 1974-03-15 |
| DE2251535B2 (de) | 1975-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE7409633L (en]) | ||
| ES421423A1 (es) | Un metodo para fabricar articulos recubiertos de carbono pirolitico. | |
| ES419737A1 (es) | Procedimiento para aplicar una mezcla de polvos a la fabri-cacion polvometalurgica de objetos. | |
| ES457200A1 (es) | Procedimiento para la fabricacion de una aleacion sinteriza-da de hierro-molibdeno-niquel. | |
| DE59606428D1 (de) | Verfahren und Vorrichtung zur Herstellung von Sinterteilen | |
| AT308160B (de) | Niedriglegiertes, homogenes Eisenpulver zur Herstellung von härtbaren Sinterstählen | |
| GB1500736A (en) | Method of forming a sintered ferrous alloy | |
| GB1041958A (en) | A method of producing steel-bonded carbide hard metal alloys | |
| ES295752A1 (es) | Procedimiento de obtención de un acero martensítico inoxidable | |
| GB1492720A (en) | Steel bolt with high limit of elasticity | |
| ES380063A1 (es) | Procedimiento para la preparacion de revestimientos de car-buros duros, carburos mixtos o carbonitruros. | |
| Nishigaki et al. | Binder Phase Strengthening Through gamma' Precipitation of WC--Co--Ni--Cr--Al Hard Alloys | |
| KR870007293A (ko) | 내마모성 철계소결합금 및 그 제조법 | |
| ES331335A1 (es) | Procedimiento para la preparacion de una aleacion ferrosa. | |
| JPS51117910A (en) | Iron based sintered alloy piston ring | |
| GB658335A (en) | Improvements in or relating to plain bearings and the manufacture thereof | |
| DYMCHENKO et al. | Chromium metal-ceramic materials of increased strength(Orthorhombic chromium carbide for increased strength of sintered iron ceramic structural material) | |
| GB774139A (en) | Objects having sintered iron bases and a process for the manufacture thereof | |
| JPS5253115A (en) | Cylinder liner made of iron system sintered metal | |
| GB629326A (en) | Method of producing infiltrated ferrous bodies of complicated shape | |
| GB1297075A (en]) | ||
| SU492587A1 (ru) | Сталь | |
| Skelly et al. | The Effect of Cr, Co, and Sr Additions on the Strength of an Al–35% Si, Powder Alloy | |
| JPS5248514A (en) | Manufacturing method of abrasion resistant high tension steel, superio r in welding property | |
| JPS5212617A (en) | Process for producing boron-containing low alloy with excellent harden ability high strength and toughness |