RO85595B1 - Procedeu pentru prepararea modificatorilor utilizati la tratarea fontelor lichide - Google Patents

Procedeu pentru prepararea modificatorilor utilizati la tratarea fontelor lichide

Info

Publication number
RO85595B1
RO85595B1 RO107842A RO10784282A RO85595B1 RO 85595 B1 RO85595 B1 RO 85595B1 RO 107842 A RO107842 A RO 107842A RO 10784282 A RO10784282 A RO 10784282A RO 85595 B1 RO85595 B1 RO 85595B1
Authority
RO
Romania
Prior art keywords
preparing
hot iron
iron treatment
modifiers employed
liquid
Prior art date
Application number
RO107842A
Other languages
English (en)
Other versions
RO85595A2 (ro
Inventor
Lucian Dinescu
Virgiliu Patras
Mihai Tarasescu
Constantin Craciunescu
Original Assignee
Institutul De Cercetare Stiintifica
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 Institutul De Cercetare Stiintifica filed Critical Institutul De Cercetare Stiintifica
Priority to RO107842A priority Critical patent/RO85595B1/ro
Publication of RO85595A2 publication Critical patent/RO85595A2/ro
Publication of RO85595B1 publication Critical patent/RO85595B1/ro

Links

Landscapes

  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Inventia se refera la un procedeu pentru prepararea modificatorilor utilizati la tratarea fontelor lichide permitînd o valorificare superioara a modificatorului respectiv si o asimilare corespunzatoare a acestuia de masa metal-lichid. Procedeul consta din amestecarea modificatorului sub forma de pulbere cu granule metalice si cu polistiren dizolvat cu un liant, amestec care este utilizat sub forma unor pastile introduse în masa de fonta lichida.
RO107842A 1982-06-10 1982-06-10 Procedeu pentru prepararea modificatorilor utilizati la tratarea fontelor lichide RO85595B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO107842A RO85595B1 (ro) 1982-06-10 1982-06-10 Procedeu pentru prepararea modificatorilor utilizati la tratarea fontelor lichide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO107842A RO85595B1 (ro) 1982-06-10 1982-06-10 Procedeu pentru prepararea modificatorilor utilizati la tratarea fontelor lichide

Publications (2)

Publication Number Publication Date
RO85595A2 RO85595A2 (ro) 1984-10-31
RO85595B1 true RO85595B1 (ro) 1984-11-30

Family

ID=20111682

Family Applications (1)

Application Number Title Priority Date Filing Date
RO107842A RO85595B1 (ro) 1982-06-10 1982-06-10 Procedeu pentru prepararea modificatorilor utilizati la tratarea fontelor lichide

Country Status (1)

Country Link
RO (1) RO85595B1 (ro)

Also Published As

Publication number Publication date
RO85595A2 (ro) 1984-10-31

Similar Documents

Publication Publication Date Title
ES8405082A1 (es) Un procedimiento mejorado para la preparacion de una composicion metalica de grano fino.
RO81114B (ro) Procedeu de preparare a unor 4-desacetilvincalencoblastin-c3-carboxihidracide
ES2006107A6 (es) Procedimiento de fabricacion de cemento.
RO85595B1 (ro) Procedeu pentru prepararea modificatorilor utilizati la tratarea fontelor lichide
Ondracek The Quantitative Microstructure--Field--Property Correlation of Multiphase Materials
JPS57188413A (en) Manufacture of heat freed quick lime
GB1272176A (en) Sand-lime bricks and process for making them
GB1434924A (en) Cementiferous compositions
JPS52150721A (en) Nonmagnetic reinforcing iron
JPS5295598A (en) Production of sepiolite moldings
Eshleman THE MONUMENTAL STONES OF GOTLAND: A STUDY IN STYLE AND MOTIF (SWEDEN)
JPS578292A (en) Preparation of solid fuel by use of oil
SU551306A1 (ru) Сырьева смесь дл изготовлени легкого заполнител
SU551289A1 (ru) Сырьева смесь дл получени керамзиттогазобетона
SU480673A1 (ru) Бетонна смесь
SU711001A1 (ru) В жущее
ES395077A1 (es) Procedimiento de obtencion de ladrillo refractario fraguadoen frio y carbonifero.
JPS5791821A (en) Sintered diamond die for drawing of brass plated steel wire and its production
SU817001A1 (ru) Сырьева смесь дл изготовлени си-лиКАТНОгО КиРпичА
SU446486A1 (ru) Керамическа масса
SU446484A1 (ru) Керамическа масса
SU668954A1 (ru) Добавка в сырьевой цементный шлам
JPS5239599A (en) Production of hexagonal boron nitride
JPS5235771A (en) Belt granulation machine
SU808412A1 (ru) Сырьева смесь дл получени цемент-НОгО КлиНКЕРА