Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an ultrahigh-aluminum cement casting material. The ultrahigh-aluminum cement casting material comprises 20-45 parts of chamotte, 15-35 parts of alumina homogenization materials, 15-25 parts of sillimanite, 10-25 parts of andalusite, five to 15 parts of mullite, eight to 18 parts of corundum, seven to 15 parts of zirconium mullite, five to ten parts of silicon carbide, two to nine parts of fused magnesite, two to nine parts of a-AL<2>O<3>, three to ten parts of kyanite, six to 12 parts of raw clay, one to five parts of sodium citrate, two to five parts of sodium tartrate, one to three parts of melamine, two to seven parts of triethanolamine, four to nine parts of sodium tripolyphosphate, two to nine parts of borax and one to five parts of ligninsulfonate. The ultrahigh-aluminum cement casting material has the good sintering performance.
The invention discloses an ultrahigh-aluminum cement casting material. The ultrahigh-aluminum cement casting material comprises 20-45 parts of chamotte, 15-35 parts of alumina homogenization materials, 15-25 parts of sillimanite, 10-25 parts of andalusite, five to 15 parts of mullite, eight to 18 parts of corundum, seven to 15 parts of zirconium mullite, five to ten parts of silicon carbide, two to nine parts of fused magnesite, two to nine parts of a-AL<2>O<3>, three to ten parts of kyanite, six to 12 parts of raw clay, one to five parts of sodium citrate, two to five parts of sodium tartrate, one to three parts of melamine, two to seven parts of triethanolamine, four to nine parts of sodium tripolyphosphate, two to nine parts of borax and one to five parts of ligninsulfonate. The ultrahigh-aluminum cement casting material has the good sintering performance.
Ultrahigh-aluminum cement casting material
ZHANG PING (Autor:in)
30.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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