GB1503563A - Furnaces and to methods of heating workpieces - Google Patents

Furnaces and to methods of heating workpieces

Info

Publication number
GB1503563A
GB1503563A GB638175A GB638175A GB1503563A GB 1503563 A GB1503563 A GB 1503563A GB 638175 A GB638175 A GB 638175A GB 638175 A GB638175 A GB 638175A GB 1503563 A GB1503563 A GB 1503563A
Authority
GB
United Kingdom
Prior art keywords
belt
feb
furnaces
methods
tantalum
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
Application number
GB638175A
Other languages
English (en)
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.)
Duracell Inc USA
Original Assignee
PR Mallory and Co 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 PR Mallory and Co Inc filed Critical PR Mallory and Co Inc
Publication of GB1503563A publication Critical patent/GB1503563A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers
    • 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
    • B22F3/003—Apparatus, e.g. furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
    • F27B9/045—Furnaces with controlled atmosphere
    • F27B9/047—Furnaces with controlled atmosphere the atmosphere consisting of protective gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Tunnel Furnaces (AREA)
  • Powder Metallurgy (AREA)
GB638175A 1974-02-15 1975-02-14 Furnaces and to methods of heating workpieces Expired GB1503563A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44302374A 1974-02-15 1974-02-15

Publications (1)

Publication Number Publication Date
GB1503563A true GB1503563A (en) 1978-03-15

Family

ID=23759120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB638175A Expired GB1503563A (en) 1974-02-15 1975-02-14 Furnaces and to methods of heating workpieces

Country Status (5)

Country Link
BR (1) BR7500246A (cg-RX-API-DMAC7.html)
DE (1) DE2506288C2 (cg-RX-API-DMAC7.html)
FR (1) FR2261492B3 (cg-RX-API-DMAC7.html)
GB (1) GB1503563A (cg-RX-API-DMAC7.html)
NL (1) NL7501605A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2244688A (en) * 1990-06-08 1991-12-11 Kevin Oswald Laidler Endless conveyors
GB2368629A (en) * 2000-09-08 2002-05-08 Paul James Morton An industrial oven

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2244688A (en) * 1990-06-08 1991-12-11 Kevin Oswald Laidler Endless conveyors
GB2368629A (en) * 2000-09-08 2002-05-08 Paul James Morton An industrial oven

Also Published As

Publication number Publication date
NL7501605A (nl) 1975-08-19
DE2506288C2 (de) 1982-12-30
FR2261492A1 (cg-RX-API-DMAC7.html) 1975-09-12
FR2261492B3 (cg-RX-API-DMAC7.html) 1977-10-21
DE2506288A1 (de) 1975-08-21
BR7500246A (pt) 1975-12-09

Similar Documents

Publication Publication Date Title
YU36996B (en) Process for treating metallic surfaces of articles made of low-alloyed steel for hot-metallization
NZ182653A (en) Sludge incineration in multiple hearth furnace
JPS52109441A (en) Improved carburizing of steel articles
AU8749875A (en) Coal firing glass furnaces
JPS5322131A (en) Process for controlling carburizing of articles in vacuum furnace
ZA763874B (en) Method for transporting coal
GB1088423A (en) Improvements in or relating to conveyor belts
ES412045A1 (es) Un metodo de fabricar coque moldeado para altos hornos.
GB1006376A (en) Conveyor belt installation
AU504493B2 (en) Reducing ores ina gas furnace
JPS51117934A (en) Droppinggtype gas carburizing furnace
ZA752046B (en) Process for the smelting of steel
JPS5319337A (en) Production method of blast furnace ballast
GB1506796A (en) Annealing furnace
GB1469473A (en) Apparatus for use in the continuous production of steel from iron ore pellets sinter or the like
GB1428030A (en) Annealing furnaces
ES455948A1 (es) Perfeccionamientos introducidos en un horno para tratar con calor banda metalica en forma continua.
JPS52111804A (en) Shaft furnace hearth
JPS5259613A (en) Sprayyrepairing material for steel furnace
JPS52117213A (en) Multistage process arc furnace
JPS5323326A (en) Modified blast furnace slag production apparatus
JPS532527A (en) Production method of blast furnace ballast
JPS5354135A (en) Vacuum carburizing furnace
FR2292204A1 (fr) Four continu a tapis transporteur
YU289276A (en) Furnace for smelting sulfide raw materials

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee