GB1329306A - Refractory insulating bodies - Google Patents

Refractory insulating bodies

Info

Publication number
GB1329306A
GB1329306A GB1329306DA GB1329306A GB 1329306 A GB1329306 A GB 1329306A GB 1329306D A GB1329306D A GB 1329306DA GB 1329306 A GB1329306 A GB 1329306A
Authority
GB
United Kingdom
Prior art keywords
refractory
vermiculite
mix
sept
compressed
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
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.)
Union Carbide UK Ltd
Original Assignee
Union Carbide UK Ltd
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 Union Carbide UK Ltd filed Critical Union Carbide UK Ltd
Publication of GB1329306A publication Critical patent/GB1329306A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/10—Hot tops therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

1329306 Hot tops for ingot moulds UNION CARBIDE UK Ltd 23 Sept 1971 [23 Sept 1970] 45250/70 Heading B3F [Also in Divisions B5 and C3] Cylinders, tiles or other shaped refractory insulating bodies for use as "hot tops" for metalcasting moulds are made from a first mix of vermiculite, or vermiculite and a small proportion of wood chips, and an alkali metal silicate binder, and a second mix of a refractory granular material and either a synthetic resin or an alkali metal silicate binder, the mixtures being compressed at elevated temperature to form a composite body having one face of refractory material. The refractory layer may be shaped first and then supported on a mould plate in an hydraulic or pneumatic press and the vermiculite mix fed on to it to form a second layer which is compressed to the required shape and thickness and cured.
GB1329306D 1971-09-23 1971-09-23 Refractory insulating bodies Expired GB1329306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4525070 1971-09-23

Publications (1)

Publication Number Publication Date
GB1329306A true GB1329306A (en) 1973-09-05

Family

ID=10436481

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1329306D Expired GB1329306A (en) 1971-09-23 1971-09-23 Refractory insulating bodies

Country Status (1)

Country Link
GB (1) GB1329306A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2754730C1 (en) * 2020-08-17 2021-09-06 Индивидуальный Предприниматель Ческин Сергей Владиславович Method for producing a heat insulation insert

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2754730C1 (en) * 2020-08-17 2021-09-06 Индивидуальный Предприниматель Ческин Сергей Владиславович Method for producing a heat insulation insert

Similar Documents

Publication Publication Date Title
GB1335868A (en) Nozzle for feeding molten metal in the continuous extrusion casting of strip
ES437160A1 (en) Wear-resistant alloy, and method of making same
GB1310355A (en) Fibre containing compositions
GB1486326A (en) Sandwich structure monolithic mould
GB1149347A (en) Method and apparatus for producing thin plates of refractory material
GB1372534A (en) Lining in an induction smelting furnace and a process for manufac turing said lining
GB1329306A (en) Refractory insulating bodies
GB1381479A (en) Moulds
ES481072A1 (en) Heat-insulating articles
JPS52721A (en) Binder composite material for mold aggregate and method of coupling aggregate by binder
ES8606813A1 (en) Fibre mixture for reinforcing materials such as hydraulic binders, use of this mixture and formed objects obtained by using this mixture.
GB1196993A (en) Improvements in Refractory Nozzles
ES390802A1 (en) Composition for and method of making working moulds for the ceramic industries
GB1429377A (en) Method and means of producing outer layers in the surface of concrete bodies
ES430525A1 (en) Moulds for casting metal
GB1100896A (en) A moulded lining for ingot moulds, hot tops for steel works or foundry moulds
GB1300954A (en) Improvements in and relating to insulating materials for feeder heads and hot tops
GB1357541A (en) Refractory compositions
GB1217791A (en) Phosphate bonded magnesite-chrome ore bricks
GB1479959A (en) Magnetite article and method of its production
GB1304982A (en)
ES380851A1 (en) Magnesite refractory materials
ES405362A1 (en) Procedure for the manufacture of a plate for walls, skies and similar. (Machine-translation by Google Translate, not legally binding)
GB1477463A (en) Thermally-insulating lining material for use in the metal casting industry
SU451667A1 (en) Charge for the manufacture of refractory products

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees