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B22D41/00- Casting melt-holding vessels, e.g.fibres mechanical aspects section B using additives specially adapted for forming the products, e.g.

C04B35/63- Preparing or treating the powders individually or as batches preparing or treating macroscopic reinforcing agents for ceramic products, e.g.

C04B35/626- Preparing or treating the powders individually or as batches preparing or treating macroscopic reinforcing agents for ceramic products, e.g.

C04B35/622- Forming processes Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products.

C04B35/00- Shaped ceramic products characterised by their composition Ceramics compositions Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products.

MORTARS, CONCRETE OR LIKE BUILDING MATERIALS ARTIFICIAL STONE CERAMICS REFRACTORIES TREATMENT OF NATURAL STONE

C04B- LIME, MAGNESIA SLAG CEMENTS COMPOSITIONS THEREOF, e.g.

C04- CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES.

B22D11/10- Supplying or treating molten metal.

B22D11/00- Continuous casting of metals, i.e.

B22D- CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES.

Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority claimed from JP55-107656 external-priority Application filed by Akechi Ceramics Co Ltd, Nippon Kokan Ltd filed Critical Akechi Ceramics Co Ltd Publication of AU7345581A publication Critical patent/AU7345581A/en Application granted granted Critical Publication of AU544800B2 publication Critical patent/AU544800B2/en Anticipated expiration legal-status Critical Status Ceased legal-status Critical Current Links Original Assignee Akechi Ceramics Co Ltd Nippon Kokan 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 or warranty as to the accuracy of the list.) ( en Inventor Fukuichi Kitani Masanao Kondo Tatsuhito Takahashi Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Ceased Application number AU73455/81A Other languages English ( en) Info Publication number AU544800B2 AU544800B2 AU73455/81A AU7345581A AU544800B2 AU 544800 B2 AU544800 B2 AU 544800B2 AU 73455/81 A AU73455/81 A AU 73455/81A AU 7345581 A AU7345581 A AU 7345581A AU 544800 B2 AU544800 B2 AU 544800B2 Authority AU Australia Prior art keywords molten steel continuous casting immersion nozzle immersion nozzle Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents Immersion nozzle for continuous casting of molten steel Google Patents AU544800B2 - Immersion nozzle for continuous casting of molten steel

AU544800B2 - Immersion nozzle for continuous casting of molten steel