FR2227919A1 - Metal strip formed from powder - process avoids tensile stress damage to contracting sintered strip - Google Patents

Metal strip formed from powder - process avoids tensile stress damage to contracting sintered strip

Info

Publication number
FR2227919A1
FR2227919A1 FR7415249A FR7415249A FR2227919A1 FR 2227919 A1 FR2227919 A1 FR 2227919A1 FR 7415249 A FR7415249 A FR 7415249A FR 7415249 A FR7415249 A FR 7415249A FR 2227919 A1 FR2227919 A1 FR 2227919A1
Authority
FR
France
Prior art keywords
strip
tensile stress
powder
contracting
process avoids
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.)
Granted
Application number
FR7415249A
Other languages
English (en)
French (fr)
Other versions
FR2227919B1 (no
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Steel Corp
Original Assignee
British Steel Corp
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
Priority claimed from GB2110373A external-priority patent/GB1466364A/en
Application filed by British Steel Corp filed Critical British Steel Corp
Publication of FR2227919A1 publication Critical patent/FR2227919A1/fr
Application granted granted Critical
Publication of FR2227919B1 publication Critical patent/FR2227919B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/006—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of flat products, e.g. sheets
    • 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
    • B22F3/18—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/63—Continuous furnaces for strip or wire the strip being supported by a cushion of gas
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
FR7415249A 1973-05-03 1974-05-02 Metal strip formed from powder - process avoids tensile stress damage to contracting sintered strip Granted FR2227919A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2110373A GB1466364A (en) 1973-05-03 1973-05-03 Production of metal strip from powder
GB450074 1974-01-31

Publications (2)

Publication Number Publication Date
FR2227919A1 true FR2227919A1 (en) 1974-11-29
FR2227919B1 FR2227919B1 (no) 1977-06-24

Family

ID=26239171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415249A Granted FR2227919A1 (en) 1973-05-03 1974-05-02 Metal strip formed from powder - process avoids tensile stress damage to contracting sintered strip

Country Status (20)

Country Link
JP (1) JPS5624683B2 (no)
AR (1) AR201229Q (no)
AT (1) AT334718B (no)
BR (1) BR7403563D0 (no)
CA (1) CA1013180A (no)
CH (1) CH584082A5 (no)
CS (1) CS216904B2 (no)
DD (1) DD112087A5 (no)
DE (1) DE2421318C3 (no)
FI (1) FI58082C (no)
FR (1) FR2227919A1 (no)
HU (1) HU173424B (no)
IE (1) IE39215B1 (no)
IL (1) IL44686A (no)
LU (1) LU69978A1 (no)
NL (1) NL178757C (no)
NO (1) NO140288C (no)
PL (1) PL90394B1 (no)
RO (1) RO66625A (no)
SE (1) SE399372B (no)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339459A1 (fr) * 1976-01-30 1977-08-26 British Steel Corp Procede pour fixer une extremite d'un feuillard de metal et guider cette extremite
FR2341656A1 (fr) * 1976-02-17 1977-09-16 British Steel Corp Four pour le traitement continu de feuillard de metal
FR2363504A1 (fr) * 1976-09-01 1978-03-31 British Steel Corp Procede et appareil de transport d'une matiere en bande
EP0171996A1 (en) * 1984-08-10 1986-02-19 Mixalloy Limited Improvements in and relating to flat products comprising at least two bonded layers

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4872646B2 (ja) * 2006-12-14 2012-02-08 株式会社Ｉｈｉ クラッド材製造設備の加熱冷却炉
WO2017132476A1 (en) * 2016-01-29 2017-08-03 Corning Incorporated Thermally treated metallic materials and related methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122434A (en) * 1960-06-03 1964-02-25 Republic Steel Corp Continuous process of producing strips and sheets of ferrous metal directly from metal powder
SE404588B (sv) * 1966-11-18 1978-10-16 British Iron Steel Research Sett att kontinuerligt framstella metallband av pulverformig metall

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339459A1 (fr) * 1976-01-30 1977-08-26 British Steel Corp Procede pour fixer une extremite d'un feuillard de metal et guider cette extremite
FR2341656A1 (fr) * 1976-02-17 1977-09-16 British Steel Corp Four pour le traitement continu de feuillard de metal
FR2363504A1 (fr) * 1976-09-01 1978-03-31 British Steel Corp Procede et appareil de transport d'une matiere en bande
EP0171996A1 (en) * 1984-08-10 1986-02-19 Mixalloy Limited Improvements in and relating to flat products comprising at least two bonded layers

Also Published As

Publication number Publication date
FI58082C (fi) 1980-12-10
BR7403563D0 (pt) 1974-12-03
NO741581L (no) 1974-11-05
LU69978A1 (no) 1974-08-19
AT334718B (de) 1976-02-10
CS216904B2 (en) 1982-12-31
FI58082B (fi) 1980-08-29
CA1013180A (en) 1977-07-05
NL178757C (nl) 1986-05-16
JPS5041705A (no) 1975-04-16
AU6855074A (en) 1975-11-06
DE2421318C3 (de) 1981-10-08
JPS5624683B2 (no) 1981-06-08
IL44686A (en) 1977-07-31
AR201229Q (no) 1975-02-21
NO140288C (no) 1979-08-08
DE2421318A1 (de) 1974-11-21
IE39215L (en) 1974-11-03
NO140288B (no) 1979-04-30
DE2421318B2 (de) 1981-02-05
NL7405951A (no) 1974-11-05
ATA363874A (de) 1976-05-15
IE39215B1 (en) 1978-08-30
SE399372B (sv) 1978-02-13
CH584082A5 (no) 1977-01-31
IL44686A0 (en) 1974-07-31
PL90394B1 (en) 1977-01-31
RO66625A (ro) 1982-04-12
DD112087A5 (no) 1975-03-20
FR2227919B1 (no) 1977-06-24
HU173424B (hu) 1979-05-28

Similar Documents

Publication Publication Date Title
SE7507210L (sv) Forfarande och anordning for framstellning av metallemnen, serskilt stalemnen, vilka atminstone inom ett forutbestemt ytomrade er i huvudsak fria fran fel.
FR2227919A1 (en) Metal strip formed from powder - process avoids tensile stress damage to contracting sintered strip
ZA727376B (en) Sintered metal articles
IT1055570B (it) Procedimento e dispositivo per la produzione in continuo di banda metallica da polveri metalliche
CA1026267A (en) Method and apparatus for producing rods, pipes, sections, and the like directly from molten material, more particularly molten metal
ZA742831B (en) Sintering plant for producing sinter from iron ore
ES437575A1 (es) Metodo y dispositivo para transferir automaticamente las lo-setas ceramicas desde la prensa al carro de coccion.
CH613923A5 (en) Integral, sintered, ceramic object, and a process for producing this object
IL37499A (en) Process of producing a sintered refractory material
YU36632B (en) Improvement in a system for transporting a metal band in a process of obtaining the metal band from a metal powder
ZA727319B (en) Method for preparing sintered sio2 pellets which can be used as a charge component in metallurgical processes
ES425787A1 (es) Un metodo para producir continuamente banda metalica.
CA957850A (en) Process and apparatus for the manufacturing of roasted, baked or sintered ore pellets, as well as the ore pellets thus obtained
FI52109C (fi) Menetelmä hienojakoisen metallioksidipitoisen, erityisesti rautaoksidi pitoisen materiaalin käsittelemiseksi.
AU487556B2 (en) Sintering plant for producing sinter from iron ore
CS184059B1 (en) Apparatus for conveying fired,especially ceramic material through tunnel kilns
CA791645A (en) Method for the production of wear resistant materials from sinter iron
FR2121548A1 (en) Objects made from a slurry - filled into moving belt cavities
AU484420B2 (en) Apparatus for use inthe continuous production of steel from iron ore, pellets, sinter orthe like
BE812280A (en) Increasing productivity of sinter strand - by forming holes in strand by projection of solid particles
AU1423462A (en) Apparatus for burning, roasting or sintering a pulverulent or fine-grained material in suspension anda method of operating such apparatus
CA831458A (en) Process for the production of iron or steel from ores in a furnace
GB1314493A (en) Handling or shrinkable elongate material
AU489295B2 (en) Process and apparatus for sintering iron ores
ZA731383B (en) Method and means for manufacturing surfaces from metal,wood or other pulverisable material

Legal Events

Date Code Title Description
ST Notification of lapse