IT994794B - Processo per produrre utensili di acciaio al vanadio e relati vi utensili - Google Patents

Processo per produrre utensili di acciaio al vanadio e relati vi utensili

Info

Publication number
IT994794B
IT994794B IT53318/73A IT5331873A IT994794B IT 994794 B IT994794 B IT 994794B IT 53318/73 A IT53318/73 A IT 53318/73A IT 5331873 A IT5331873 A IT 5331873A IT 994794 B IT994794 B IT 994794B
Authority
IT
Italy
Prior art keywords
tools
vanadium steel
producing vanadium
producing
related tools
Prior art date
Application number
IT53318/73A
Other languages
English (en)
Italian (it)
Original Assignee
Crucible Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Crucible Inc filed Critical Crucible Inc
Application granted granted Critical
Publication of IT994794B publication Critical patent/IT994794B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/1208—Containers or coating used therefor
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Articles (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
IT53318/73A 1972-10-24 1973-10-24 Processo per produrre utensili di acciaio al vanadio e relati vi utensili IT994794B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00300094A US3809541A (en) 1972-10-24 1972-10-24 Vanadium-containing tool steel article

Publications (1)

Publication Number Publication Date
IT994794B true IT994794B (it) 1975-10-20

Family

ID=23157680

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53318/73A IT994794B (it) 1972-10-24 1973-10-24 Processo per produrre utensili di acciaio al vanadio e relati vi utensili

Country Status (11)

Country Link
US (1) US3809541A (ja)
JP (1) JPS5427817B2 (ja)
AT (1) AT334937B (ja)
BR (1) BR7308257D0 (ja)
CA (1) CA981490A (ja)
DE (1) DE2352620B2 (ja)
ES (1) ES419865A1 (ja)
FR (1) FR2203887B1 (ja)
GB (1) GB1394316A (ja)
IT (1) IT994794B (ja)
SE (1) SE395289C (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2263576B2 (de) * 1972-12-27 1978-06-01 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Verfahren zur Erzeugung eines M2 C-freien Gefüges in Schnellarbeitsstahl
JPS52141406A (en) * 1976-05-21 1977-11-25 Kobe Steel Ltd Tool steel containing nitrogen made by powder metallurgy
DE2758330C2 (de) * 1977-12-27 1979-09-13 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Schnellarbeitsstahl
WO1981003451A1 (en) * 1980-05-30 1981-12-10 Uk Nii Spezial Stalei Splavov Method of making tool articles with steel powders
JPS58175712U (ja) * 1982-05-18 1983-11-24 藤原　利一 カフス釦
SE446277B (sv) * 1985-01-16 1986-08-25 Kloster Speedsteel Ab Vanadinhaltigt verktygsstal framstellt av metallpulver och sett vid dess framstellning
CH680137A5 (ja) * 1989-12-22 1992-06-30 Htm Ag
DE69217960T2 (de) * 1991-08-07 1997-06-26 Erasteel Kloster Ab Pulvermetallurgisch hergestellter schnellarbeitsstahl
WO1993002819A1 (en) * 1991-08-07 1993-02-18 Kloster Speedsteel Aktiebolag High-speed steel manufactured by powder metallurgy
SE500008C2 (sv) * 1991-08-07 1994-03-21 Erasteel Kloster Ab Snabbstål med god varmhårdhet och slitstyrka framställt av pulver
FR2754275B1 (fr) * 1996-10-04 1998-12-24 Thyssen France Sa Perfectionnements apportes aux aciers pour outils de mise en forme
SE508872C2 (sv) * 1997-03-11 1998-11-09 Erasteel Kloster Ab Pulvermetallurgiskt framställt stål för verktyg, verktyg framställt därav, förfarande för framställning av stål och verktyg samt användning av stålet
AT508591B1 (de) * 2009-03-12 2011-04-15 Boehler Edelstahl Gmbh & Co Kg Kaltarbeitsstahl-gegenstand
CN111690800B (zh) * 2020-06-16 2022-02-18 北京首钢吉泰安新材料有限公司 拉丝机塔轮用钢及其制备方法、拉丝机塔轮及应用
CN113814400A (zh) * 2021-08-18 2021-12-21 泉州市宇豪粉末冶金有限公司 一种插秧机秧针的生产工艺
FR3146063A1 (fr) 2023-02-23 2024-08-30 Capsum Produit comprenant une composition liquide et une composition solide comprenant au moins une cavité
FR3147713A1 (fr) 2023-04-13 2024-10-18 Capsum Dispersion cosmétique stabilisée par suspension stérique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB873529A (en) * 1958-08-12 1961-07-26 Boehler & Co Ag Geb Improvements in and relating to cast high-speed steel tools
US3150444A (en) * 1962-04-26 1964-09-29 Allegheny Ludlum Steel Method of producing alloy steel
US3556780A (en) * 1966-01-03 1971-01-19 Iit Res Inst Process for producing carbide-containing alloy
US3561934A (en) * 1967-09-11 1971-02-09 Crucible Inc Sintered steel particles containing dispersed carbides

Also Published As

Publication number Publication date
JPS5427817B2 (ja) 1979-09-12
FR2203887A1 (ja) 1974-05-17
DE2352620A1 (de) 1974-05-02
BR7308257D0 (pt) 1974-06-27
AT334937B (de) 1977-02-10
GB1394316A (en) 1975-05-14
SE395289C (sv) 1987-02-02
FR2203887B1 (ja) 1976-10-01
ES419865A1 (es) 1976-07-01
ATA898773A (de) 1976-06-15
US3809541A (en) 1974-05-07
DE2352620B2 (de) 1979-05-17
CA981490A (en) 1976-01-13
SE395289B (sv) 1977-09-05
JPS4994515A (ja) 1974-09-07

Similar Documents

Publication Publication Date Title
IT994794B (it) Processo per produrre utensili di acciaio al vanadio e relati vi utensili
IT983661B (it) Processo per la conversione di idrocarburi
IT7823625A0 (it) Processo per la produzione di alchilenossidi e relativi catalizzatori.
IT1000382B (it) Metodo per la produzione di lamie re di acciaio e prodotto cosi ot tenuto
IT998155B (it) Processo per la produzione di propilenossido e prodotto ottenuto
IT996214B (it) Perfezionamento nel procedimento per la produzione di acciaio al silicio orientato
IT1001880B (it) Processo continuo per la produzione di fluoroelastomeri
IT1060298B (it) Processo per la produzione di birra
IT944644B (it) Pigmento al molibdato inibente la carrosione e processo per la sua produzione
IT998609B (it) Processo per la produzione di cicloesandioni 1.3
IT1001411B (it) Processo per la produzione di cicloesandioni 1 . 3
IT1029525B (it) Processo per indurire leghe di alluminio
IT969672B (it) Processo di formatura
IT980157B (it) Processo per la produzione di xilenolo
IT1000820B (it) Processo per la conversione di idrocarburi
IT981862B (it) Processo per la produzione di silicio metallico
IT970282B (it) Processo per la produzione di ossazoline
BR7106889D0 (pt) Processo aperfeicoado para fabricar barras forjadas ou laminadas de acos ledeburiticos para ferramentas
IT7821568A0 (it) Processo per la produzione di carbamati di poliamine.
IT1000819B (it) Processo per la conversione di idrocarburi
IT982575B (it) Processo per fosfatare l acciato
IT994979B (it) Processo per la produzione di monossido d azoto
IT979006B (it) Processo per preparare pezzi di acciaio per la formatura a fred do senza formazione di trucioli
IT998500B (it) Processo per la produzione di 5 isopropil 3 metil fenolo
IT1013476B (it) Additivo per bagni di acciaio e processo di produzione