IT1116176B - Procedimento ed apparecchio per produrre lingotti cavi di acciaio - Google Patents

Procedimento ed apparecchio per produrre lingotti cavi di acciaio

Info

Publication number
IT1116176B
IT1116176B IT48669/79A IT4866979A IT1116176B IT 1116176 B IT1116176 B IT 1116176B IT 48669/79 A IT48669/79 A IT 48669/79A IT 4866979 A IT4866979 A IT 4866979A IT 1116176 B IT1116176 B IT 1116176B
Authority
IT
Italy
Prior art keywords
procedure
steel cables
produce steel
produce
cables
Prior art date
Application number
IT48669/79A
Other languages
English (en)
Other versions
IT7948669A0 (it
Original Assignee
Kawasaki Steel Co
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 JP4241078A external-priority patent/JPS54134034A/ja
Priority claimed from JP11837678A external-priority patent/JPS5545552A/ja
Application filed by Kawasaki Steel Co filed Critical Kawasaki Steel Co
Publication of IT7948669A0 publication Critical patent/IT7948669A0/it
Application granted granted Critical
Publication of IT1116176B publication Critical patent/IT1116176B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/04—Casting hollow ingots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Continuous Casting (AREA)
  • Forging (AREA)
IT48669/79A 1978-04-11 1979-04-09 Procedimento ed apparecchio per produrre lingotti cavi di acciaio IT1116176B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4241078A JPS54134034A (en) 1978-04-11 1978-04-11 Production of hollow steel block
JP11837678A JPS5545552A (en) 1978-09-25 1978-09-25 Casting device for manufacturing hollow steel ingot

Publications (2)

Publication Number Publication Date
IT7948669A0 IT7948669A0 (it) 1979-04-09
IT1116176B true IT1116176B (it) 1986-02-10

Family

ID=26382086

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48669/79A IT1116176B (it) 1978-04-11 1979-04-09 Procedimento ed apparecchio per produrre lingotti cavi di acciaio

Country Status (5)

Country Link
US (1) US4278124A (it)
DE (1) DE2914551C2 (it)
FR (1) FR2422459A1 (it)
GB (1) GB2022479B (it)
IT (1) IT1116176B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104043783A (zh) * 2014-06-17 2014-09-17 中核苏阀横店机械有限公司 小口径高磅级阀体铸件型芯

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118928A1 (de) * 1981-05-13 1982-12-02 Thyssen Industrie Ag, 4300 Essen Verfahren und vorrichtung zur herstellung von dickwandigen, hohlen gussstuecken
FR2525131A1 (fr) * 1982-04-15 1983-10-21 Creusot Loire Procede et dispositif de fabrication d'un lingot d'acier creux
KR840004375A (ko) * 1982-04-15 1984-10-15 루이스 뒤쀠 실린더형 강괴제조 방법 및 장치
FR2543031B2 (fr) * 1983-03-23 1986-07-04 Creusot Loire Procede et dispositif de fabrication d'un lingot d'acier creux
FR2557820B1 (fr) * 1984-01-10 1987-05-07 Pont A Mousson Dispositif d'alimentation en metal liquide pour installation de coulee continue verticale d'un tube metallique, notamment en fonte
JPS6163342A (ja) * 1984-09-03 1986-04-01 Kawasaki Steel Corp 中空鋼塊の製造方法およびその装置
US4759399A (en) * 1986-05-15 1988-07-26 Kawasaki Steel Corporation Method and apparatus for producing hollow metal ingots
GB2193914B (en) * 1986-08-19 1990-08-15 Metal Castings Casting
US5702628A (en) * 1992-07-30 1997-12-30 Nemoto; Masaru Method of fabricating article by using non-sand core and article produced thereby, and core structure
GB2269771B (en) * 1992-07-30 1996-05-22 Masaru Nemoto Method of moulding articles
CN101195154B (zh) * 2007-12-19 2010-06-09 攀钢集团成都钢铁有限责任公司 空心钢锭的浇铸模及其生产方法
CN102421549B (zh) 2009-03-27 2014-07-16 钛金属公司 用于半连续铸造中空锭块的方法和装置及由此所得的产品
EP2490842B1 (fr) 2009-10-21 2013-12-11 Arcelormittal Investigacion y Desarrollo, S.L. Procede pour fabriquer un lingot metallique comportant un alesage, lingot et dispositif de moulage associes
DE102009051592B3 (de) * 2009-11-02 2011-05-19 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Verfahren zum Herstellen eines zylindrischen oder konischen Hohlkörpers
FR2958194B1 (fr) * 2010-04-02 2012-06-15 Creusot Forge Procede et dispositif pour la fabrication d'une virole bi-materiaux, et virole ainsi realisee.
CN102430717B (zh) * 2011-12-31 2013-12-25 沪东重机有限公司 用于柴油机气缸套铸造的通风冷却砂芯及其制作方法
CN106238689A (zh) * 2016-08-31 2016-12-21 广西玉柴机器股份有限公司 铸造发动机油道长孔的工艺方法
CN111069492B (zh) * 2019-12-31 2022-11-15 中钢集团邢台机械轧辊有限公司 一种离心机用冷型毛坯锻造方法
CN112404376B (zh) * 2020-10-13 2022-05-27 江苏省沙钢钢铁研究院有限公司 一种真空感应熔炼炉生产特种合金板坯的模具及其使用方法
CN117340038A (zh) * 2023-09-27 2024-01-05 邯郸新兴特种管材有限公司 一种冷加工硬化超厚壁镍铁基合金管生产工艺和模具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1894983A (en) * 1931-03-04 1933-01-24 American Metal Co Ltd Apparatus for casting core molds
US2025336A (en) * 1933-03-24 1935-12-24 Brearley Arthur William Method of forming large hollow castings
DE692432C (de) * 1937-09-02 1940-06-19 Press Und Walzwerk Akt Ges Kern zur Herstellung von gegossenen Hohlkoerpern
DE1944149A1 (de) * 1969-08-30 1971-03-04 Kocks Gmbh Friedrich Verfahren und Vorrichtung zum Giessen von Hohlbloecken
JPS4734579U (it) * 1971-05-14 1972-12-18
JPS5225358B2 (it) * 1973-07-17 1977-07-07

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104043783A (zh) * 2014-06-17 2014-09-17 中核苏阀横店机械有限公司 小口径高磅级阀体铸件型芯
CN104043783B (zh) * 2014-06-17 2016-01-27 中核苏阀横店机械有限公司 小口径高磅级阀体铸件型芯

Also Published As

Publication number Publication date
DE2914551C2 (de) 1983-12-15
GB2022479B (en) 1982-05-19
FR2422459B1 (it) 1983-10-07
DE2914551A1 (de) 1979-10-18
FR2422459A1 (fr) 1979-11-09
US4278124A (en) 1981-07-14
IT7948669A0 (it) 1979-04-09
GB2022479A (en) 1979-12-19

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970429