ES327242A1 - Method for preparing a composition for self-curing and rapid cured molds for the metals foundation. (Machine-translation by Google Translate, not legally binding) - Google Patents

Method for preparing a composition for self-curing and rapid cured molds for the metals foundation. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES327242A1
ES327242A1 ES0327242A ES327242A ES327242A1 ES 327242 A1 ES327242 A1 ES 327242A1 ES 0327242 A ES0327242 A ES 0327242A ES 327242 A ES327242 A ES 327242A ES 327242 A1 ES327242 A1 ES 327242A1
Authority
ES
Spain
Prior art keywords
weight
translation
metals
curing
preparing
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
ES0327242A
Other languages
Spanish (es)
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.)
Diamond Shamrock Corp
Original Assignee
Diamond Alkali 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
Application filed by Diamond Alkali Co filed Critical Diamond Alkali Co
Publication of ES327242A1 publication Critical patent/ES327242A1/en
Expired legal-status Critical Current

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  • Mold Materials And Core Materials (AREA)

Abstract

Method for preparing a composition for self curing and quick curing molds for the casting of metals, comprising the operation of mixing approximately 88% to 97% by weight of a finely divided refractory material; about 0.5 to 3% by weight of ferrosilicon containing a greater part of silicon, and about 2.5 to 9% by weight of a binder comprising an aqueous solution containing 15 to 58% by weight weight of a sodium silicate with a weight ratio of Na2: SiO2 of 1: 1.5 to 3.3; about 2 to 25% by weight of potassium hydroxide and 40 to 78% by weight of water; said binder containing 22 to 60% by weight solids. (Machine-translation by Google Translate, not legally binding)
ES0327242A 1965-06-30 1966-05-27 Method for preparing a composition for self-curing and rapid cured molds for the metals foundation. (Machine-translation by Google Translate, not legally binding) Expired ES327242A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46862665A 1965-06-30 1965-06-30

Publications (1)

Publication Number Publication Date
ES327242A1 true ES327242A1 (en) 1967-07-16

Family

ID=59283886

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0327242A Expired ES327242A1 (en) 1965-06-30 1966-05-27 Method for preparing a composition for self-curing and rapid cured molds for the metals foundation. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES327242A1 (en)

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