水下工程用高抗蚀铝酸盐水泥基材料关键技术

项目来源

国(略)研(略)((略)D(略)

项目主持人

刘(略)

项目受资助机构

中(略)材(略)研(略)有(略)

立项年度

2(略)

立项时间

未(略)

项目编号

2(略)YFB0303503

项目级别

国(略)

研究期限

未(略) (略)

受资助金额

0(略)万(略)

学科

重(略)材(略)提(略)业(略)

学科代码

未(略)

基金类别

未(略)

关键词

铝(略)泥(略)硝(略);(略)强(略) (略) (略)灰(略)强(略)率(略)C(略)i(略)a(略)i(略)e(略)m(略) (略)a(略)u(略)i(略)t(略) (略)p(略)s(略) (略)e(略)h(略)P(略)e(略)n(略)s(略) (略)i(略)a(略)m(略) (略)e(略)h(略)t(略)i(略)

参与者

刁(略)王(略)高(略)张(略)

参与机构

同(略);(略)铁(略);(略)峰(略)限(略)

项目标书摘要:为了(略)程和其它极端环境建(略)制铝酸盐水泥水化产(略)的重点。本研究首先(略)化产物相转变的抑制(略)前提,从铝酸盐水泥(略)手,以求从根本上达(略)物相转变的目的,课(略)最终形成了两条抑制(略)的方法。方法一首先(略)调整铝酸盐水泥矿相(略)熟料中易发生相转变(略)化产物稳定的矿相组(略)凝材料,在反应体系(略)石灰石等,促进稳定(略),水化钙铝黄长石等(略)的生成量来抑制铝酸(略)方法二:先通过外掺(略)成吉布斯自由能较低(略)复合辅助胶凝材料强(略)铝酸盐水泥的强度稳(略)较高温(50 ℃)(略)相应水化产物的微观(略)影响机制。还开展了(略)研究,高抗蚀铝酸盐(略)不离散工程材料的开(略)

Applicati(略): In orde(略)e the app(略) Calcium (略)ements(CA(略)e and oth(略)environme(略)ering,the(略)oblem of (略)onversion(略)st been a(略)his study(略) experime(略) for eval(略)bition ef(略) phase co(略) CACs was(略)d.Based o(略)idering t(略) the phas(略)n of CACs(略)s for inh(略) phase co(略) CACs wer(略)e first m(略) adjust t(略)phase of (略)s,to redu(略)ral phase(略)n that is(略)hase conv(略)he CACs c(略)to improv(略)e mineral(略)osition,a(略)time,some(略)us materi(略) active s(略)etc.)also(略) in the r(略)tem in or(略)ote the f(略) the more(略)ration pr(略)reduce th(略) C3AH6.Th(略)thod is t(略)he hydrat(略)s with lo(略)ree energ(略) function(略)g compone(略)n this,in(略)urther im(略)tability (略)n product(略)ntitious (略)ere added(略)stem.The (略)l results(略)e effecti(略)he two me(略)dition,th(略)and durab(略)ng-term a(略)n charact(略) high tem(略) CACs sys(略)udied.The(略)ip and me(略)ween the (略)measures (略)se conver(略) of hydra(略)ts of CAC(略)ent tempe(略) humidity(略)led.In th(略)he abilit(略)o protect(略) was stud(略)dustrial (略)on produc(略)h corrosi(略)t alumina(略)as succes(略)ied out.M(略) preparat(略)perties o(略)rsible un(略)gineering(略)with High(略)Resistant(略)Cement wi(略)ied out.

项目受资助省

北(略)

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