GB276016A - Improvements in magnesite refractories and method of making the same - Google Patents

Improvements in magnesite refractories and method of making the same

Info

Publication number
GB276016A
GB276016A GB21343/27A GB2134327A GB276016A GB 276016 A GB276016 A GB 276016A GB 21343/27 A GB21343/27 A GB 21343/27A GB 2134327 A GB2134327 A GB 2134327A GB 276016 A GB276016 A GB 276016A
Authority
GB
United Kingdom
Prior art keywords
magnesite
oil
moulding
burned
articles
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
GB21343/27A
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.)
US METALS REFINING Co
Original Assignee
US METALS REFINING 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 US METALS REFINING Co filed Critical US METALS REFINING Co
Publication of GB276016A publication Critical patent/GB276016A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

276,016. United States Metals Refining Co., (Assignees of Marks, A.). June 8, 1926, [Convention date]. Addition to 244,391. Refractory substances containing magnesite.- In the manufacture of refractory articles by moulding a mixture of dead-burned magnesite and a siccative oil, the oil is allowed to become oxidized by heating or standing to enhance its binding properties. If raw linseed oil is used it may be heated either before or after mixing with the body material, but before moulding. Alternatively the plastic mass of magnesite and oil may beallowed to stand for some time before moulding. The moulded articles are preferably dried slowly under conditions of increasing temperature and decreasing humidity, as described in Specification 271,847. Finally, the articles may either be burned before use or built into a furnace &c. and burned in situ. To obtain a compact product the magnesite is preferably composed of a mixture of different degrees of fineness, and the moulding is performed under pressure. Any vegetable or animal siccative oil may be used; driers such as oxides of lead, manganese, or cobalt, and thinners such as light mineral oils may also be added. The best proportion of oil is about 6.5 per cent of the magnesite.
GB21343/27A 1926-06-08 1927-05-06 Improvements in magnesite refractories and method of making the same Expired GB276016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US276016XA 1926-06-08 1926-06-08

Publications (1)

Publication Number Publication Date
GB276016A true GB276016A (en) 1927-12-08

Family

ID=21838667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21343/27A Expired GB276016A (en) 1926-06-08 1927-05-06 Improvements in magnesite refractories and method of making the same

Country Status (1)

Country Link
GB (1) GB276016A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015175091A1 (en) * 2014-05-16 2015-11-19 Vesuvius Crucible Company Refractory binder system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015175091A1 (en) * 2014-05-16 2015-11-19 Vesuvius Crucible Company Refractory binder system
US9878953B2 (en) 2014-05-16 2018-01-30 Vesuvius Crucible Company Refractory binder system
EA030511B1 (en) * 2014-05-16 2018-08-31 Везувиус Ю-Эс-Эй Корпорэйшн Refractory binder system
US10464848B2 (en) 2014-05-16 2019-11-05 Vesuvius Usa Corporation Refractory binder system

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