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/e/data/images/notimg.gif如何提高碳化硅窑具的使用寿命/e/data/images/notimg.gif中间包耐火材料的使用要求/e/data/images/notimg.gif轧钢加热炉用耐火材料应如何选择/e/data/images/notimg.gif耐火浇注料损坏的原因及解决措施/e/data/images/notimg.gif磷酸盐泥浆的使用方法

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耐火浇注料在使用中常见问题和解决方法

作者:寰洋实业  发布日期:2018-01-05

NAIHUOJIAOZHULIAOZAISHIYONGZHONGYOUYUGEZHONGYINSUHUIZAOCHENGSHIYONGSHOUMINGDUAN、SHIYONGXIAOGUOBULIXIANG,HUANYANGSHIYEGENJU30DUONIANDEYAOLUGAIZAOWEIXIUSHIGONGJINGYAN,ZONGJIECHULENAIHUOJIAOZHULIAOZAISHIYONGZHONGCHANGJIANWENTIHEJIEJUEFANGFA,GANXINGQUDEPENGYOUKEYIYIQILAILEJIEXIA。

 

 

NAIJIAOZHULIAOSHIXIANZAIGAOWENGONGYEYAOLUHUOSHEBEICHANGYONGDEBUDINGXINGNAIHUOCAILIAO,TAJUYOUJIAOHAODELIUDONGXINGHEKESUXING,JINGHONGKAOHOUJUYOUJIAOGAODENAIHUOWENDU、QIANGDU、NAIMOXINGHEKANGREZHENXING,KEYIDAITINAIHUOZHUANQITIZUOWEINEICHENCAILIAO。NAIHUOJIAOZHULIAOPINZHONGFANDUO,SHENGCHANGONGYIBUTONG,YUNYONGBUWEIGEBUXIANGTONG。DANSHISHISHANGMEIYOU“WANMEIWUXIA”DENAIHUOCHANPIN,ZAIZHANGSHIJIANYUNYONGZHONGRENGSHIHUIMOSUN,KAILIEHUODIAOLUO。

 

XIANZAI,NAIHUOJIAOZHULIAOCAILIAOYISiO2、Al2O3XITONGWEIZHU,QIJIEHEJISHIYILVSUANYANSHUINIWEIZHUDEKUAIYINGGAOQIANGXINGSHUINI,ZHEIJIUYAOQIUJIAOZHULIAOZAISHIGONGWANBIHOUYOUMANYIDEWEIHUSHIJIANHEHELIDEHONGKAOZHUNZE,QISUOXUDESHIJIANJIAOZHANG。

 

高强度耐火浇注料广西11选5是指以刚玉为骨料,优质高铝水泥为结合剂,参与外加剂制作而成的,具有高强度的,用作热工窑炉内衬高温易磨损部位的一种水硬性不定型耐火材料。根据主质料的分类也称为刚玉耐磨浇注料。下面具体介绍高强度耐火浇注料的组成成分:

 

(1)JIZHIZUCHENG。JIZHIZUCHENGDUINAIHUOJIAOZHULIAODEYUNYONGWENDU、GAOWENLIXUEGONGYONGJISHAOJIEGONGYONGDOUYOUZHONGYAOYINGXIANG。JIZHIYINGYIGANGYUXIFENWEIZHU,KONGZHISHUINIDECANYULIANG,YOUHUAPEILIAO,SHINAIHUOJIAOZHULIAODEJIZHIJINSIYUMOLAISHIHEGANGYUDEHUAXUECHENGFEN。DIAODUJIZHIZHONGDEAl2O3HESiO2DEHANLIANG,SHIQIZAIGAOWENXIASHENGCHENGMOLAISHIFAZUOTIJIWEIZHANGDA,YIQIANJINKANGREZHENXINGHEGAOWENQIANGDU。

 

(2)结合剂。选用纯铝酸钙水泥(耐火水泥广西11选5)为结合剂。其主要成分为CaO·Al2O3,铝酸钙分解温度1600℃,活性很高,凝集速度正常,硬化速度快,前期强度高,后期强度添加不显着;二铝酸钙分解温度在1762℃水化、硬化速度较慢,前期强度低,后期强度髙。通过该水泥的水化凝集作用,把骨料和粉料胶结在一起,参与量小于5%为宜。

 

(3)CANYUSHILIANGWEIFEN。WEIFENDECANYUKECHONGTIANKELIJIANKONGWEI,GAISHANNEIBUJIEGOU,FAZUONINGJIJIEHEZUOYONGSHIZHIXIMIHUA。YIQIKEXIANZHEQIANJINLIUDONGXING,DAFUDUXIAJIANGSHIGONGYONGSHUILIANG。ZAI110℃,NAIHUOJIAOZHULIAOSUODUANZENGDA,LIEWENJIAODUO,YI4%-5%WEIYI。

 

(4)FENSANJI。CANYUSHILIANGFENSANJI(JIANSHUIJINENGQIANJINJIAOZHUCAIZHONGWEIFENLIZIFENSANXING,SHILIZIJIANJIANGEZENGDA,YINLIHEMOCALIJIANSHAO,JINYIBUQIANJINNAIHUOJIAOZHULIAOLIUDONGXING,YIQIPAICHUBEILIZIJUNINGTISUOWEIZHUDEYOULISHUI,SHIJIAOZHULIAOJUYOULIUDONGXINGBINGXIAJIANGQISHIGONGYONGSHUILIANG。RUOYONGSANJULINSUANNAZUOFENSANJI,HESHICANYULIANG0.05%-0.5%。

 

(5)TIANJIAZHANGDAJI。LANJINGSHIDEGAOWENFENJIECHANPINSHIYINGYUFENCAIZHONGDE(Al2O3)FAZUOFANXIANGSHENGCHENGERCIMOLAISHI(3Al2O3.2SiO2)FAZUOTIJIWEIZHANGDAKEDIXIAOJIAOZHULIAODESUODUANYIQIANJINKANGREZHENXING。3Al2O3.2SiO2KEYUJIZHIZHONGDEFe203HETiO2GOUCHENGGURONGTI,YOUYONGXIAJIANGGAOWENXIADEYEXIANGLIANG,YITIGAOQIGAOWENGONGYONG。CANYULIANGYINGXIAOYU10%

 

(6)CHUNINGSHIJIANBUXIAOYU30min,ZHONGNINGSHIJIANBUDAYU240min.

 

(7)YOUYONGCHUCUNQIWEI6GEYUE。

 

常见问题

 

(1)MAOGUJIANDIAOLUOGOUCHENGJIAOZHULIAOCHENGPIANDIAOLUO。MAOGUJIANZAIJIAOZHULIAOYUNYONGGUOCHENGZHONGQIDAOYURONGQIBIYANMITIEZHU、JIANCHIJIAOZHUTIZHENGTIXINGHETIANJIAJIAOZHULIAOKANGZHEDEZUOYONG。ZAIJIAOZHULIAOCHENGPIANDIAOLUODEBUWEI,TONGGUOJIANCHAFAXIAN,XUDUODANGDIDOUSHIMAOGUJIANLIANGENDIAOLUO,GUANGLIULIUDEJINJINCANLIUYIXIEHANDIANYINJI,HENXIANZHESHIYOUYUBADINGZAIHANDIANCHUKAIHANCAIGOUCHENGLEJIAOZHULIAOCHENGPIANDEDIAOLUO。

 

JIEJUEFANGAN:XUANZEYOUZHIMAOGUJIANCAILIAO、HANTIAOCAILIAO。YOUYUYAOSHEBEIGANGBAN、MAOGUJIAN、HANTIAOZHILIAOBUXIANGTONG,ZAIYUNYONGSHOURESHIGEGEBUWEIREZHANGHENDUOBUYIZHI,FAZUOJUDADEREYINGLI,JIANLVEDAOZHIHANDIANKAILIE,RANHOUGOUCHENGMAOGUJIANYUJIAOZHULIAOYIQIDIAOLUO。XUANZEMAOGUJIANHEHANTIAOSHIYINGLIUXINBIDINGYAOYUYAOSHEBEIDEGANGBANZHILIAOYIYANG,FANGZHIHANDIANYINZHANGHENDUOBUTONGERKAILIE。ZAIHANJIEQIAN,JIANCHIGANGBANBIAOMIANQINGJIE(YOUTIEXIUYOUBIYAOSHOUSHIJIEJING),MAOGUCAILIAOHANJIEYAOANZHAOBIDINGDECIDIPINGJUNSANBU,HANJIEJIANZHUANGHOU,CHUQUHANZHABINGTUSHANGLIQINGHUOTAOSHANGSULIAOGUAN,FANGZHIBADINGSHOUREZHANGDADAOZHIJIAOZHULIAOKAILIEHUODIAOLUO。

 

(2)WENDUDEZHONGFUJULIEGAIDONGGOUCHENGNAIHUOJIAOZHULIAOSUNHUAI。JIAOZHULIAODEREZHENANWENGONGYONGJIAOCHA,JULIEDEWENDUGAIDONGHENJIANLVESHIZHISUNHUAI。

 

广西11选5JIEJUEFANGAN:XUANYONGYOUZHIKANGREZHENXING、KANGRECHONGJIHUONAIJIELENGJIREDEJIAOZHULIAOZUONEICHENCAILIAO,WENDUDONGYAODAKEYUJIAOZHULIAOCHANGJIAQIATAN,TIHUANSHENGCHANGONGYIHUOTIANJIAQIANJINKANGREZHENXINGCAILIAO,RULANJINGSHI、HONGZHUSHI、MOLAISHIDENGCAILIAO,DOUNENGQIANJINJIAOZHULIAODEKANGREZHENGONGYONG。

 

(3)SHIGONGYUANYIN。NAIHUOJIAOZHULIAODOUYOUYITAOYANJUNDESHIGONGYAOQIU,YOUBIYAOANCIYAOQIUCAOZUO,CAIHUABAOZHENGJIAOZHULIAODECHUSEWULIGONGYONG。YAOKONGZHIHAOJIASHUILIANG,JIASHUILIANGDUIJIAOZHULIAOQIANGDUDEYINGXIANGFEICHANGDA;ERSHIYAOYULIUZHANGDAFENG(YIBANYINGMEIGEYUE1.5mLIUZHANGDAFENG),BIDINGZAISHENGWENSHIFAZUOHENDADEZHANGDALI。

 

广西11选5FENXIQIYAOSU:ZHUYAOSHIZAIHONGYAOQIJIAN,YOUYUSHENGWENGUOKUAIZHISHIYAONEIWENDUHUOLUOPANSHENG,NAIHUOCAILIAONEIDEZIYOUSHUIZAIDUANSHIJIANNEIYOUYETAIBIANWEIQITAI,BINGGENZHEMIANLIAOWENDUDESHENGGAO,GOUCHENGZHENGQIYA,DANGMIANLIAONEIBUDESHUIZHENGQIBUNENGJISHISONGXIESHI,JIUHUIGOUCHENGYALIDETIANJIA,DANGMIANLIAONEIBUDESHUIZHENGQIYALISHIQUPINGHENGSHI,JIUHUIFAZUOJIAOZHULIAODIAOLUO、TUOPISHENZHIBAOLIEDEXIANXIANG。

 

广西11选5JIEJUEFANGAN:GENJUJIAOZHULIAOYUNYONGZHILIAOBUTONG,JIASHUILIANGYOUHENDACHANBIE,YIBANZAI8%-10%ZUOYOU,JUTIQINGCANYUEJIAOZHULIAOCHANGJIAGONGYINGDESHIGONGCHANMING;ZAIHONGKAOJIEDUANZHIZHICHENGXIANMINGHUO,FANGZHIJIAOZHULIAOCHENTISHOUREBUJUNYUNDAOZHIKAILIEHUDIAOLUO,KEXUANYONGDIANNUANSHEBEI,WENDUYIKONGZHI。YAOANZHAOCHANGJIAGONGYINGDESHENGWENQUXIANQUCAOZUO,QIANJINHONGKAOZHILIANGYESHIYANSHENNAIHUOJIAOZHULIAOYUNYONGSHOUSHU。

 

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