Title:
不焼成塩基性れんがの製造方法
Document Type and Number:
Japanese Patent JP7368648
Kind Code:
B1
Abstract:
【課題】耐食性に優れた不焼成塩基性れんが及びその製造方法を提供する。【解決手段】粒径７５μｍ未満のマグネシア及び粒径７５μｍ未満のマグクロのうち少なくとも一種を合計で０．２質量％以上３０質量％以下、並びに粒径７５μｍ未満のシリカを０．３質量％以上２．５質量％以下含有する耐火原料配合物に、水を添加して混練し、プレス成形後、６０℃以上１０００℃以下の温度で熱処理を行う。【選択図】図１
Inventors:
Hayate Kohno
Application Number:
JP2023038927A
Publication Date:
October 24, 2023
Filing Date:
March 13, 2023
Export Citation:
Assignee:
Kurosaki Harima Co., Ltd.
International Classes:
C04B35/66; C04B35/043; F27D1/04
Domestic Patent References:
| JP2018505835A | ||||
| JP2015044734A | ||||
| JP2016529461A | ||||
| JP11268954A | ||||
| JP6128023A |
Foreign References:
| CN110282957A |
Attorney, Agent or Firm:
Patent Attorney Corporation Eiwa Patent Office
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