RO84531B - Produs refractar si procedeu de realizare - Google Patents

Produs refractar si procedeu de realizare

Info

Publication number
RO84531B
RO84531B RO102836A RO10283680A RO84531B RO 84531 B RO84531 B RO 84531B RO 102836 A RO102836 A RO 102836A RO 10283680 A RO10283680 A RO 10283680A RO 84531 B RO84531 B RO 84531B
Authority
RO
Romania
Prior art keywords
refractory
cement
product
contact
molten metal
Prior art date
Application number
RO102836A
Other languages
English (en)
Other versions
RO84531A (ro
Inventor
Roberts
Cooperthwaite
Original Assignee
Uss Enginers And Consultants 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 Uss Enginers And Consultants Inc filed Critical Uss Enginers And Consultants Inc
Publication of RO84531A publication Critical patent/RO84531A/ro
Publication of RO84531B publication Critical patent/RO84531B/ro

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/28—Plates therefor
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating
    • Y10T29/49986—Subsequent to metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Sliding Valves (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Saccharide Compounds (AREA)

Abstract

Inventia es refera la un produs refractar, utilizat pentru obtinerea diferitelor piese ce vin în contact cu metalul topit în turnatorii, produs ce este alcatuit din doua elemente refractare, din care o parte este adusa în contact cu un curent de metal topit, produs ce are o prima parte refractara, care realizeaza portiunea de suprafata, o folie de metal în forma de cupa sau locas, care înconjoara prima parte refractara, si o a doua parte refractara de sustinere, care sprijina prima parte refractara, învelita în folia metalica, dupa necesitate, fiind facut din mai multe straturi alternative de material refractar si folie metalica. Procedeul de realizare a produsului refractar, conform inventiei, avînd o portiune de suprafata care, în timpul functionarii, este adusa în contact cu un flux de metal topit, consta în formarea unui prim spatiu matrita dintr-o folie metalica în forma de cupa sau locas si o parte a matritei permanenta, asociata, a carei forma este un negativ al numitei portiuni a suprafetei, umplerea numitului prim spatiu matrita cu un ciment refractar prelucrabil si cel putin tratarea partiala a cimentului turnat în interiorul unui al doilea spatiu matrita format din partile turnate, asociate cu umplerea celui de-al doilea spatiu matrita cu un al doilea ciment refractar, care este de performante mai joase decît primul ciment, si tratarea celui de-al doilea ciment si chiar a primului ciment, pîna la gradul la care poate fi tratat acesta.
RO102836A 1979-12-14 1980-12-13 Produs refractar si procedeu de realizare RO84531B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7943236A GB2065278B (en) 1979-12-14 1979-12-14 Composite moulded refractory articles amd their manufacture

Publications (2)

Publication Number Publication Date
RO84531A RO84531A (ro) 1984-06-21
RO84531B true RO84531B (ro) 1984-08-30

Family

ID=10509864

Family Applications (1)

Application Number Title Priority Date Filing Date
RO102836A RO84531B (ro) 1979-12-14 1980-12-13 Produs refractar si procedeu de realizare

Country Status (35)

Country Link
US (1) US4323529A (ro)
JP (1) JPS56128665A (ro)
AR (1) AR224044A1 (ro)
AT (1) AT382541B (ro)
AU (1) AU538459B2 (ro)
BE (1) BE886621A (ro)
BR (1) BR8008182A (ro)
CA (1) CA1141159A (ro)
CH (1) CH644340A5 (ro)
CS (1) CS249507B2 (ro)
DD (1) DD155145A5 (ro)
DE (1) DE3046567A1 (ro)
DK (1) DK532680A (ro)
ES (2) ES8205607A1 (ro)
FI (1) FI67186C (ro)
FR (1) FR2471956B1 (ro)
GB (1) GB2065278B (ro)
GR (1) GR72508B (ro)
HU (1) HU185397B (ro)
IN (1) IN155012B (ro)
IT (1) IT1141637B (ro)
LU (1) LU82995A1 (ro)
MX (1) MX155471A (ro)
NL (1) NL187300C (ro)
NO (1) NO156038C (ro)
NZ (1) NZ195600A (ro)
PH (2) PH17526A (ro)
PL (1) PL129806B1 (ro)
PT (1) PT72199B (ro)
RO (1) RO84531B (ro)
SE (1) SE441573B (ro)
SU (1) SU1450728A3 (ro)
TR (1) TR21616A (ro)
YU (2) YU314880A (ro)
ZA (1) ZA807332B (ro)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3168457D1 (en) * 1980-06-27 1985-03-07 Cockerill Sambre Sa Casting equipment for fused masses
IT1131943B (it) * 1980-07-10 1986-06-25 Flocon Italiana Procedimento per rigenerare o modificare piastre refrattarie dei cassetti di colata delle siviere
GB2109099B (en) * 1981-11-05 1985-07-24 Glaverbel Composite refractory articles and method of manufacturing them
IT1142623B (it) * 1981-12-22 1986-10-08 Flocon Italiana Procedimento per rigenerare una piastra mobile di un cassetto di colata di una siviera
GB2117498B (en) * 1982-04-01 1985-07-17 Flogates Ltd Sliding gate valves
DE3307193C2 (de) * 1983-03-01 1986-04-17 VGT AG, 3432 Großalmerode Feuerfeste Schieberplatte
US4622194A (en) * 1983-06-13 1986-11-11 Cemtronics Process for forming concrete machine tools
US4657455A (en) * 1984-11-16 1987-04-14 Cemtronics Concrete machine tools
DE3526083A1 (de) * 1985-07-20 1987-02-12 Alfred Klein Blechverformung K Blechmantel fuer eine schieberplatte mit ausguss, fuer eine giesspfanne oder dergleichen, und verfahren zu seiner herstellung
GB2220875A (en) * 1988-01-27 1990-01-24 Vesuvius France Sa Integral slide-valve member and casting tube member
FR2635030A1 (fr) * 1988-07-18 1990-02-09 Vesuvius France Sa Organe de coulee et son procede de fabrication
DE3831386C1 (ro) * 1988-09-15 1990-03-01 Didier-Werke Ag, 6200 Wiesbaden, De
GB9027812D0 (en) * 1990-12-21 1991-02-13 Morganite Thermal Ceramics Ltd Distribution boxes for metallurgy
US5954989A (en) * 1997-03-20 1999-09-21 Vesuvius Crucible Company Erosion and abrasion resistant refractory composition and article made therefrom
DE19831983A1 (de) * 1998-07-16 2000-01-20 Lech Stahlwerke Gmbh Verfahren und Vorrichtung zum Befestigen eines Verschleißteils in einer Wechseldüse für einen Schiebeverschluß an metallurgischen Gefäßen
US6840274B1 (en) * 1999-06-01 2005-01-11 Stant Manufacturing Inc. Weldable mount for fuel systems component
BE1013540A3 (fr) * 2000-05-29 2002-03-05 Rotary Nozzle Internat S A Plaque refractaire.
DE10137758C2 (de) * 2001-08-02 2003-06-05 Refractory Intellectual Prop Keramischer Formkörper
FR2830472A1 (fr) * 2001-10-10 2003-04-11 Andre Daussan Procede pour realiser un tube de coulee
FR2830473B1 (fr) * 2001-10-10 2005-01-14 Andre Daussan Procede pour realiser un tube de coulee
DE102019204950A1 (de) * 2019-04-08 2020-10-08 Robert Bosch Gmbh Induktives Bauelement und Verfahren zur Herstellung eines induktiven Bauelements
CN114555262A (zh) 2019-10-10 2022-05-27 里弗雷克特里知识产权两合公司 用于处理熔融金属的等静压制产品及其生产方法
CN114226704B (zh) * 2021-12-27 2023-04-07 华耐国际（宜兴）高级陶瓷有限公司 一种喇叭型水口的加工方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399313A (en) * 1943-10-04 1946-04-30 Du Pont Process for the manufacture of electrical capacitors
FR1114740A (fr) * 1953-12-05 1956-04-16 Leybold Hochvakuum Anlagen Creuset métallique perfectionné destiné à contenir des métaux en fusion fondant à très haute température
US2936505A (en) * 1958-10-16 1960-05-17 Curtiss Wright Corp Method and apparatus for forming refractory articles
US3510547A (en) * 1961-01-20 1970-05-05 Paul Eisler Method of heat treating a body of curable material
US3839521A (en) * 1972-05-26 1974-10-01 K Robinson Process for making ferro-cement structures
US3926406A (en) * 1972-07-26 1975-12-16 United States Steel Corp Casting of metals
GB1490981A (en) * 1974-01-15 1977-11-09 Flogates Ltd Pouring of molten metals
US3877675A (en) * 1974-02-13 1975-04-15 James T Shapland Seal construction and method of forming seal between two abutting surfaces
US3912134A (en) * 1974-04-29 1975-10-14 Danieli Off Mecc Rotary sliding gate valve for molten metal
US3937372A (en) * 1974-10-25 1976-02-10 United States Steel Corporation Sliding gate mechanism with side wall mounted biasing springs
JPS52115736A (en) * 1976-03-25 1977-09-28 Nippon Kokan Kk Dipping nozzles for continuous casting and method using them
JPS5351858U (ro) * 1976-10-06 1978-05-02
DE2733665C2 (de) * 1977-07-26 1985-10-24 Didier-Werke Ag, 6200 Wiesbaden Auswechselbare Verschleißteile für Schiebeverschlüsse

Also Published As

Publication number Publication date
AU6534980A (en) 1981-07-02
FI67186C (fi) 1985-02-11
CH644340A5 (de) 1984-07-31
YU272582A (en) 1985-12-31
AT382541B (de) 1987-03-10
ES497699A0 (es) 1982-08-01
DK532680A (da) 1981-06-15
ES8301132A1 (es) 1982-11-16
PT72199B (en) 1981-10-28
CS249507B2 (en) 1987-03-12
HU185397B (en) 1985-01-28
LU82995A1 (fr) 1982-07-07
SE8008724L (sv) 1981-06-15
GB2065278B (en) 1983-10-12
US4323529A (en) 1982-04-06
ES8205607A1 (es) 1982-08-01
NO156038C (no) 1987-07-29
IT1141637B (it) 1986-10-01
ES508406A0 (es) 1982-11-16
MX155471A (es) 1988-03-17
FI67186B (fi) 1984-10-31
PL129806B1 (en) 1984-06-30
DE3046567A1 (de) 1981-08-27
SU1450728A3 (ru) 1989-01-07
PT72199A (en) 1981-01-01
SE441573B (sv) 1985-10-21
FI803907L (fi) 1981-06-15
RO84531A (ro) 1984-06-21
JPS56128665A (en) 1981-10-08
ATA605680A (de) 1986-08-15
YU314880A (en) 1983-02-28
PH22488A (en) 1988-09-12
NO156038B (no) 1987-04-06
YU43988B (en) 1990-02-28
GB2065278A (en) 1981-06-24
AU538459B2 (en) 1984-08-16
ZA807332B (en) 1981-11-25
PL228494A1 (ro) 1981-09-18
FR2471956B1 (fr) 1986-10-17
PH17526A (en) 1984-09-13
TR21616A (tr) 1984-12-14
NL8006790A (nl) 1981-07-16
IT8068901A0 (it) 1980-12-12
NO803772L (no) 1981-06-15
NL187300C (nl) 1991-08-16
BR8008182A (pt) 1981-06-30
NL187300B (nl) 1991-03-18
FR2471956A1 (fr) 1981-06-26
BE886621A (fr) 1981-06-12
GR72508B (ro) 1983-11-16
NZ195600A (en) 1984-04-27
DD155145A5 (de) 1982-05-19
IN155012B (ro) 1984-12-22
AR224044A1 (es) 1981-10-15
CA1141159A (en) 1983-02-15

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