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SE8502429L - ELFFAST MATERIAL EFFECTS ITS USE - Google Patents

ELFFAST MATERIAL EFFECTS ITS USE

Info

Publication number
SE8502429L
SE8502429L SE8502429A SE8502429A SE8502429L SE 8502429 L SE8502429 L SE 8502429L SE 8502429 A SE8502429 A SE 8502429A SE 8502429 A SE8502429 A SE 8502429A SE 8502429 L SE8502429 L SE 8502429L
Authority
SE
Sweden
Prior art keywords
pref
grog
fibre
dia
alumina
Prior art date
Application number
SE8502429A
Other languages
Swedish (sv)
Other versions
SE8502429D0 (en
Inventor
L Ivarsson
R Lundqvist
Original Assignee
Hoeganaes Ab
Nordsec Security Ab
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 Hoeganaes Ab, Nordsec Security Ab filed Critical Hoeganaes Ab
Priority to SE8502429A priority Critical patent/SE8502429L/en
Publication of SE8502429D0 publication Critical patent/SE8502429D0/en
Priority to CA000486783A priority patent/CA1239656A/en
Priority to EP85850247A priority patent/EP0171377B1/en
Priority to AT85850247T priority patent/ATE38656T1/en
Priority to DE8585850247T priority patent/DE3566247D1/en
Priority to NO852986A priority patent/NO852986L/en
Priority to FI853017A priority patent/FI78672C/en
Priority to DK358485A priority patent/DK358485A/en
Publication of SE8502429L publication Critical patent/SE8502429L/en
Priority to US07/068,720 priority patent/US4806168A/en

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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/32—Carbides; Nitrides; Borides ; Silicides
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/38—Fibrous materials; Whiskers
    • C04B14/48—Metal
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
    • E05G1/00—Safes or strong-rooms for valuables
    • E05G1/02—Details
    • E05G1/024—Wall or panel structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)

Abstract

Refractory comprises grog and hydraulic or chemical binder and contains even distributions of heat-resistant fibre and individual pieces of cutting resistant material. Pieces have hardness of at least 7 and are pref. carbides, nitrides, borides, hard metals or Al2O3 - based materials; size is 5-20 and esp. 10-15 mm. - Fibre is pref. steel or carbon present at up to 10 wt.% and is up to 10 cm long x 0.1-0.5 mm dia. Pref. grog is alumina, bauxite, kaolin, aluminosilicate, chromite, ZrO2 or olivine and binder is Ca aluminate cement, phosphoric acid/ phosphates, silicate cement, colloidal silica or silica or alumina with particle size below 10 micron. Pref. compsn. is lapha corundum grog, Ca aluminate cement, steel fibre 2-5 cm long x 0.2-0.3 mm dia. and 10-15 mm SiC.
SE8502429A 1984-08-07 1985-05-15 ELFFAST MATERIAL EFFECTS ITS USE SE8502429L (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE8502429A SE8502429L (en) 1985-05-15 1985-05-15 ELFFAST MATERIAL EFFECTS ITS USE
CA000486783A CA1239656A (en) 1984-08-07 1985-07-15 Refractory material and its use
EP85850247A EP0171377B1 (en) 1984-08-07 1985-07-25 Refractory material and its use
AT85850247T ATE38656T1 (en) 1984-08-07 1985-07-25 FIREPROOF MATERIAL AND USE THEREOF.
DE8585850247T DE3566247D1 (en) 1984-08-07 1985-07-25 Refractory material and its use
NO852986A NO852986L (en) 1984-08-07 1985-07-26 ILDFAST MATERIAL AND USE THEREOF.
FI853017A FI78672C (en) 1984-08-07 1985-08-06 ELDFAST MATERIAL OCH DESS ANVAENDNING.
DK358485A DK358485A (en) 1984-08-07 1985-08-06 RESISTANT MATERIAL AND ITS USE
US07/068,720 US4806168A (en) 1984-08-07 1987-06-30 Refractory material and its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8502429A SE8502429L (en) 1985-05-15 1985-05-15 ELFFAST MATERIAL EFFECTS ITS USE

Publications (2)

Publication Number Publication Date
SE8502429D0 SE8502429D0 (en) 1985-05-15
SE8502429L true SE8502429L (en) 1986-11-16

Family

ID=20360245

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8502429A SE8502429L (en) 1984-08-07 1985-05-15 ELFFAST MATERIAL EFFECTS ITS USE

Country Status (1)

Country Link
SE (1) SE8502429L (en)

Also Published As

Publication number Publication date
SE8502429D0 (en) 1985-05-15

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