STUDY ON STRENGTH AND PETROGRAPHIC STRUCTURE OF CLINKER BY LOW-TEMPERATURE BURNING
来源期刊：Journal Of Wuhan University Of Technology Materials Science Edition1995年第3期
论文作者：郭俊才
文章页码：29 - 36
摘 要：<正>In this paper,the strength and petrographicstructure of clinker by low-temperature burning are studied.The results show that both the calcining temperature of Ca-CO3,and sintering temperature clinker decreases by 150℃com-pared with those in traditional rotary kiln,the rate of f-CaOin the clinker sintered at 1300℃ is 0.29%～2.81%,thestrength of the clinker is 62.5MPa with maxium 69.4MPa ata specific area of 2900～3400cm2/g.The results also showthat the types of petrographic structure of the clinker can beclassified as:homogeneous structure,inlaid or edged struc-ture,stain-melting structure and porous strncture.The clinkersintered at 1300±15℃ temperature and with enough reten-tion period is mainly in homogeneous structure.
郭俊才
摘 要：<正>In this paper,the strength and petrographicstructure of clinker by low-temperature burning are studied.The results show that both the calcining temperature of Ca-CO3,and sintering temperature clinker decreases by 150℃com-pared with those in traditional rotary kiln,the rate of f-CaOin the clinker sintered at 1300℃ is 0.29%～2.81%,thestrength of the clinker is 62.5MPa with maxium 69.4MPa ata specific area of 2900～3400cm2/g.The results also showthat the types of petrographic structure of the clinker can beclassified as:homogeneous structure,inlaid or edged struc-ture,stain-melting structure and porous strncture.The clinkersintered at 1300±15℃ temperature and with enough reten-tion period is mainly in homogeneous structure.
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