IT974464B - Utilizzazione di ferroleghe complesse - Google Patents
Utilizzazione di ferroleghe complesseInfo
- Publication number
- IT974464B IT974464B IT5522272A IT5522272A IT974464B IT 974464 B IT974464 B IT 974464B IT 5522272 A IT5522272 A IT 5522272A IT 5522272 A IT5522272 A IT 5522272A IT 974464 B IT974464 B IT 974464B
- Authority
- IT
- Italy
- Prior art keywords
- iron alloys
- complex iron
- complex
- alloys
- iron
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C35/00—Master alloys for iron or steel
- C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
-
- 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%
-
- 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%
- C22C33/0292—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 more than 5% preformed carbides, nitrides or borides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722204886 DE2204886C3 (de) | 1972-02-02 | 1972-02-02 | Verfahren zur pulvermetallurgischen Herstellung von Schnellarbeitsstahl-Formkörpern |
Publications (1)
Publication Number | Publication Date |
---|---|
IT974464B true IT974464B (it) | 1974-06-20 |
Family
ID=5834809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5522272A IT974464B (it) | 1972-02-02 | 1972-12-29 | Utilizzazione di ferroleghe complesse |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS4884707A (it) |
BE (1) | BE794406A (it) |
CA (1) | CA980602A (it) |
DE (1) | DE2204886C3 (it) |
FR (1) | FR2169937B1 (it) |
GB (1) | GB1384658A (it) |
IT (1) | IT974464B (it) |
LU (1) | LU66935A1 (it) |
NL (1) | NL7301012A (it) |
SE (1) | SE397205B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4276087A (en) * | 1979-05-03 | 1981-06-30 | Crucible Inc. | Powder-metallurgy vanadium-containing tungsten-type high-speed steel |
JPS57181367A (en) * | 1981-04-08 | 1982-11-08 | Furukawa Electric Co Ltd:The | Sintered high-v high-speed steel and its production |
JPS5822303A (ja) * | 1981-07-31 | 1983-02-09 | Kanto Denka Kogyo Kk | 高バナジウム合金鋼微粉末及びその製造法 |
SE450469B (sv) * | 1985-02-19 | 1987-06-29 | Asea Stal Ab | Sett vid framstellning av en formkropp av en jernlegering med hog kromhalt |
US4844738A (en) * | 1986-10-31 | 1989-07-04 | Mitsubishi Kinzoku Kabushiki Kaisha | Carbide-dispersed type Fe-base sintered alloy excellent in wear resistance |
AT391324B (de) * | 1987-12-23 | 1990-09-25 | Boehler Gmbh | Pulvermetallurgisch hergestellter schnellarbeitsstahl, daraus hergestellter verschleissteil und verfahren zu seiner herstellung |
AT393642B (de) * | 1988-06-21 | 1991-11-25 | Boehler Gmbh | Verwendung einer eisenbasislegierung zur pulvermetallurgischen herstellung von teilen mit hoher korrosionsbestaendigkeit, hoher verschleissfestigkeit sowie hoher zaehigkeit und druckfestigkeit, insbesondere fuer die kunststoffverarbeitung |
DE19924515A1 (de) * | 1999-05-28 | 2000-11-30 | Edelstahl Witten Krefeld Gmbh | Sprühkompaktierter Stahl, Verfahren zu seiner Herstellung und Verbundwerkstoff |
SE522667C2 (sv) | 2000-05-16 | 2004-02-24 | Proengco Tooling Ab | Förfarande för framställning av en legering baserad på järn innehållande kromkarbid med inlöst volfram och en sådan legering |
CN114058971A (zh) * | 2021-11-26 | 2022-02-18 | 湘潭大学 | 一种超高钒高速钢及其制备方法 |
-
1972
- 1972-02-02 DE DE19722204886 patent/DE2204886C3/de not_active Expired
- 1972-12-29 IT IT5522272A patent/IT974464B/it active
-
1973
- 1973-01-19 FR FR7301836A patent/FR2169937B1/fr not_active Expired
- 1973-01-23 BE BE794406D patent/BE794406A/xx unknown
- 1973-01-24 NL NL7301012A patent/NL7301012A/xx unknown
- 1973-01-31 LU LU66935D patent/LU66935A1/xx unknown
- 1973-01-31 CA CA162,524A patent/CA980602A/en not_active Expired
- 1973-02-01 SE SE7301399A patent/SE397205B/xx unknown
- 1973-02-02 JP JP1365873A patent/JPS4884707A/ja active Pending
- 1973-02-02 GB GB538473A patent/GB1384658A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7301012A (it) | 1973-08-06 |
CA980602A (en) | 1975-12-30 |
DE2204886C3 (de) | 1979-11-22 |
FR2169937B1 (it) | 1977-02-04 |
DE2204886B2 (de) | 1979-04-05 |
JPS4884707A (it) | 1973-11-10 |
FR2169937A1 (it) | 1973-09-14 |
GB1384658A (en) | 1975-02-19 |
LU66935A1 (it) | 1973-04-02 |
DE2204886A1 (de) | 1973-08-16 |
SE397205B (sv) | 1977-10-24 |
BE794406A (fr) | 1973-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE7606343L (sv) | Overdraget metallunderlag | |
SE402604B (sv) | Forfarande for bearbetning av legeringar av koppar-nickel-tenn | |
OA04125A (fr) | Alliages ferreux. | |
TR17623A (tr) | Hidratlastirilmis metal oksitin coekelmesi | |
BE786507A (fr) | Alliage superplastique | |
BE781830A (fr) | Alliages de nickel-chrome-cobalt | |
IT974464B (it) | Utilizzazione di ferroleghe complesse | |
IT999299B (it) | Composizione di lega | |
IT981033B (it) | Coloranti complessi di metalli | |
BE795762A (fr) | Alliages fer-cobalt ameliores | |
SE388795B (sv) | Ensriktat stelnat foremal av en varmhallfast legering | |
IT978549B (it) | Lega magnetica | |
AT312387B (de) | A1-Mn-Cr-Legierungen | |
BE790258A (fr) | Phosphates metalliques | |
AT335757B (de) | Hartmetall | |
TR17514A (tr) | Metanin oksiklorlanmasi | |
TR17677A (tr) | Metallerin ayirilmasi | |
GB1415510A (en) | Forming of metals | |
OA03921A (fr) | Alliages ferreux. | |
BE773616A (fr) | Complexes metallises de colorants monoazoiques | |
BE765522A (fr) | Preparation d'elements metalliques | |
IT982736B (it) | Preparazione di articoli metallizzati | |
CH531568A (fr) | Alliage | |
IT943651B (it) | 4 idrossi 2 6 di terz alchilfe nilcianati | |
BE801923A (fr) | Preparation de complexes de metaux de transition |