GB427196A - Cast iron pipes - Google Patents

Cast iron pipes

Info

Publication number
GB427196A
GB427196A GB32468/33A GB3246833A GB427196A GB 427196 A GB427196 A GB 427196A GB 32468/33 A GB32468/33 A GB 32468/33A GB 3246833 A GB3246833 A GB 3246833A GB 427196 A GB427196 A GB 427196A
Authority
GB
United Kingdom
Prior art keywords
cast iron
iron pipes
cooled
cast
pipes
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
GB32468/33A
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.)
INT DE LAVAUD Manufacturing CORP Ltd
Original Assignee
INT DE LAVAUD Manufacturing CORP Ltd
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 INT DE LAVAUD Manufacturing CORP Ltd filed Critical INT DE LAVAUD Manufacturing CORP Ltd
Publication of GB427196A publication Critical patent/GB427196A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
    • B22D13/101—Moulds
    • B22D13/102—Linings for moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

To increase ductility, an iron pipe, cast as described in the parent Specification, is heated to 1400-1700 DEG F., cooled gradually to to 1200 DEG F., and then cooled at any convenient rate.
GB32468/33A 1933-05-04 1933-11-21 Cast iron pipes Expired GB427196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US427196XA 1933-05-04 1933-05-04

Publications (1)

Publication Number Publication Date
GB427196A true GB427196A (en) 1935-04-17

Family

ID=21923393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32468/33A Expired GB427196A (en) 1933-05-04 1933-11-21 Cast iron pipes

Country Status (1)

Country Link
GB (1) GB427196A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461183A1 (en) * 1979-07-10 1981-01-30 Pont A Mousson Centrifugally cast steel pipe for transporting wet abrasive material - has high war resistance and low hardness

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461183A1 (en) * 1979-07-10 1981-01-30 Pont A Mousson Centrifugally cast steel pipe for transporting wet abrasive material - has high war resistance and low hardness

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