DD121607A5 - - Google Patents

Info

Publication number
DD121607A5
DD121607A5 DD187370A DD18737075A DD121607A5 DD 121607 A5 DD121607 A5 DD 121607A5 DD 187370 A DD187370 A DD 187370A DD 18737075 A DD18737075 A DD 18737075A DD 121607 A5 DD121607 A5 DD 121607A5
Authority
DD
German Democratic Republic
Application number
DD187370A
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 filed Critical
Publication of DD121607A5 publication Critical patent/DD121607A5/xx

Links

Classifications

    • 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
    • B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
    • B22D13/023—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis the longitudinal axis being horizontal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Mold Materials And Core Materials (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
DD187370A 1974-07-18 1975-07-18 DD121607A5 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424980A FR2278429A1 (fr) 1974-07-18 1974-07-18 Procede et dispositif pour couler des tuyaux en fonte a graphite spheroidal par centrifugation

Publications (1)

Publication Number Publication Date
DD121607A5 true DD121607A5 (zh) 1976-08-12

Family

ID=9141426

Family Applications (1)

Application Number Title Priority Date Filing Date
DD187370A DD121607A5 (zh) 1974-07-18 1975-07-18

Country Status (13)

Country Link
US (1) US4058153A (zh)
JP (1) JPS5216968B2 (zh)
BR (1) BR7504550A (zh)
CA (1) CA1046732A (zh)
CS (1) CS222218B2 (zh)
DD (1) DD121607A5 (zh)
EG (1) EG11857A (zh)
FR (1) FR2278429A1 (zh)
GB (2) GB1494140A (zh)
IN (1) IN155538B (zh)
PL (1) PL100668B1 (zh)
SU (1) SU579869A3 (zh)
YU (1) YU39943B (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273128A (en) * 1975-12-15 1977-06-18 Kubota Ltd Method for preventing chilling of spigot zone in centrifugal metal mould casting
FR2456893A1 (fr) * 1979-05-17 1980-12-12 Pont A Mousson Tuyau en fonte ductile a emboitement
US4832084A (en) * 1987-05-11 1989-05-23 United States Pipe And Foundry Company Dual graphite structured pipe
US4791976A (en) * 1987-05-11 1988-12-20 United States Pipe And Foundry Company Method of making dual graphite structured pipe
US5316068A (en) * 1989-01-20 1994-05-31 Aisin Seiki Kabushiki Kaisha Method for producing casting with functional gradient
FR2773728B1 (fr) * 1998-01-16 2000-03-17 Pechiney Electrometallurgie Produit en poudre pour la protection des moules de coulee centrifuge des tuyaux de fonte et procede de preparation de ce produit
FR2835209B1 (fr) * 2002-01-25 2004-06-18 Pechiney Electrometallurgie Produits pour la protection des moules de coulee continue des tuyaux de fonte
FR2883495B1 (fr) * 2005-03-22 2008-11-14 Pechiney Electrometallurgie So Produits du type "dry-spray" pour la protection des moules de coulee centrifugee des tuyaux de fonte
FR2884739B1 (fr) * 2005-04-20 2007-06-29 Pechiney Electrometallurgie So Produits du type "dry-spray" pour la protection des moules de coulee centrifugee des tuyaux de fonte, en association avec un produit du type "wet-spray"
BRMU9000242Y1 (pt) * 2010-02-24 2017-10-10 Moller Lucas Rolling arrangement for pneumatic retractability
US8376024B1 (en) 2011-12-31 2013-02-19 Charles Earl Bates Foundry mold insulating coating
US8833433B2 (en) 2013-01-16 2014-09-16 Charles Earl Bates Foundry mold insulating coating
CA3055594C (en) * 2017-03-10 2021-03-30 8617490 Canada Inc. Tubular shape casting apparatus
CN108480589A (zh) * 2018-04-08 2018-09-04 孟静 石墨烯复合材料制备装置
FR3089138B1 (fr) 2018-11-29 2021-10-08 Elkem Materials Poudre de moule et revêtement de moule
CN112410496A (zh) * 2020-11-23 2021-02-26 广东新兴铸管有限公司 一种高效离心球墨铸铁管生产工艺方法
CN113426977B (zh) * 2021-05-12 2022-12-20 广东新兴铸管有限公司 一种高效热模离心铸造球墨铸铁管生产工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2124445A (en) * 1936-08-05 1938-07-19 Frank G Carrington Metallurgical process
US2152717A (en) * 1936-12-24 1939-04-04 Centrifugal Pipe Corp Method of casting in a centrifugal mold
US2245994A (en) * 1938-01-05 1941-06-17 Henry E Mcwane Casting apparatus and method
US3247557A (en) * 1962-02-26 1966-04-26 Reynolds Metals Co Method of solidifying molten metal
US3415307A (en) * 1966-03-03 1968-12-10 United States Pipe Foundry Process for casting ductile iron
FR2183577B1 (zh) * 1972-05-10 1974-09-27 Pont A Mousson

Also Published As

Publication number Publication date
BR7504550A (pt) 1976-07-06
GB1494140A (en) 1977-12-07
DE2460510B2 (de) 1977-01-20
YU142175A (en) 1982-06-30
EG11857A (en) 1977-12-31
CS222218B2 (en) 1983-05-27
CA1046732A (en) 1979-01-23
JPS5216968B2 (zh) 1977-05-12
DE2460510A1 (de) 1976-01-29
FR2278429B1 (zh) 1976-12-24
SU579869A3 (ru) 1977-11-05
PL100668B1 (pl) 1978-10-31
AU8318775A (en) 1977-02-24
US4058153A (en) 1977-11-15
JPS5118924A (zh) 1976-02-14
YU39943B (en) 1985-06-30
IN155538B (zh) 1985-02-16
GB1494139A (en) 1977-12-07
FR2278429A1 (fr) 1976-02-13

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