耐(nai)腐蝕(shi)是(shi)指(zhi)鑄石(shi)對酸(suan)堿腐蝕(shi)的(de)抵(di)(di)抗能力(li)(li)。耐(nai)酸(suan)一般(ban)是(shi)指(zhi)對硫酸(suan)，鹽酸(suan)，磷酸(suan)的(de)抵(di)(di)抗能力(li)(li)，耐(nai)堿是(shi)指(zhi)對氫氧q化鈉的(de)抵(di)(di)抗能力(li)(li)。

1.鑄石(shi)制品(pin)耐酸(suan)（堿）度的試驗

將試(shi)樣粉碎，取共20目到40目中間的(de)顆料，以(yi)凈水(shui)洗(xi)去表面(mian)粉末(mo)。放入(ru)烘(hong)箱中，以(yi)100-110度的(de)溫(wen)度烘(hong)至恒重。取出試(shi)樣，于干(gan)燥器中冷卻半小時國。精w確稱取1克，置于干(gan)凈，干(gan)燥的(de)500

毫(hao)升(sheng)三角燒(shao)瓶中，加酸（或堿(jian)）25毫(hao)升(sheng)。燒(shao)瓶口裝上回(hui)流冷凝(ning)(ning)器，于電(dian)爐上煮沸1小時，取下冷卻1小時。用(yong)水洗冷凝(ning)(ning)管和(he)燒(shao)瓶。用(yong)傾(qing)斜法過濾，再用(yong)定(ding)量濾紙過濾，以水洗至(zhi)中性，灰化后，

在800-850度的(de)爐中燒(shao)至恒重。稱其重量(liang)，計算耐酸（堿）度

輝綠(lv)巖(yan)鑄(zhu)石(shi)(shi)板(ban)(ban)(ban)(ban)(ban)的生產原(yuan)料(liao)是天然巖(yan)石(shi)(shi)如輝綠(lv)巖(yan)等或工(gong)(gong)業廢渣，再(zai)加入一些附加劑如角目巖(yan)，耐磨(mo)襯板(ban)(ban)(ban)(ban)(ban)輝綠(lv)巖(yan)鑄(zhu)石(shi)(shi)板(ban)(ban)(ban)(ban)(ban)，白云巖(yan)、螢石(shi)(shi)等結(jie)晶(jing)劑如鉻鐵礦、鈦(tai)鎂(mei)礦等，經溶(rong)化、澆鑄(zhu)、結(jie)晶(jing)、退火等工(gong)(gong)序加工(gong)(gong)而成(cheng)的一種非(fei)金(jin)屬(shu)耐腐蝕材料(liao)。　　鑄(zhu)石(shi)(shi)板(ban)(ban)(ban)(ban)(ban)材有普(pu)形(xing)(xing)(xing)、普(pu)異(yi)形(xing)(xing)(xing)、特異(yi)形(xing)(xing)(xing)三(san)(san)大類。普(pu)形(xing)(xing)(xing)板(ban)(ban)(ban)(ban)(ban)材有矩形(xing)(xing)(xing)板(ban)(ban)(ban)(ban)(ban)、梯形(xing)(xing)(xing)板(ban)(ban)(ban)(ban)(ban)、六角形(xing)(xing)(xing)板(ban)(ban)(ban)(ban)(ban)、扇形(xing)(xing)(xing)板(ban)(ban)(ban)(ban)(ban)、圓(yuan)形(xing)(xing)(xing)板(ban)(ban)(ban)(ban)(ban)等;普(pu)異(yi)形(xing)(xing)(xing)板(ban)(ban)(ban)(ban)(ban)有弧形(xing)(xing)(xing)板(ban)(ban)(ban)(ban)(ban)、溜(liu)槽鑲板(ban)(ban)(ban)(ban)(ban)、灰渣溝直溝鑲板(ban)(ban)(ban)(ban)(ban)等;特異(yi)形(xing)(xing)(xing)板(ban)(ban)(ban)(ban)(ban)有：雙曲面板(ban)(ban)(ban)(ban)(ban)、錐面板(ban)(ban)(ban)(ban)(ban)、蓖條篩(shai)鑄(zhu)石(shi)(shi)板(ban)(ban)(ban)(ban)(ban)及灰渣溝彎溝、變徑、匯合口(kou)、二岔口(kou)、三(san)(san)岔口(kou)板(ban)(ban)(ban)(ban)(ban)等。繁多的設備襯里鑄(zhu)石(shi)(shi)板(ban)(ban)(ban)(ban)(ban)均包括(kuo)在上述類別的制(zhi)品(pin)之(zhi)內。

鑄(zhu)石(shi)板(ban)(ban)這種材(cai)料(liao)一直都在(zai)跟隨國(guo)家發(fa)展(zhan)的(de)腳(jiao)步，科技的(de)飛(fei)速發(fa)展(zhan)是(shi)一柄(bing)雙刃劍，在(zai)給我們國(guo)家發(fa)展(zhan)的(de)同時也給地球(qiu)的(de)生態(tai)文明帶來了(le)很大的(de)危(wei)害，輝綠巖(yan)鑄(zhu)石(shi)板(ban)(ban)施工，在(zai)這樣(yang)的(de)情況下，宿州(zhou)輝綠巖(yan)鑄(zhu)石(shi)板(ban)(ban)，開發(fa)新能源已經是(shi)當代(dai)迫(po)在(zai)眉(mei)睫的(de)事情。

就本次十八大(da)上還(huan)(huan)提出的(de)(de)“建設(she)(she)美麗(li)中國(guo)”的(de)(de)報告，以(yi)建設(she)(she)生(sheng)態文(wen)明是(shi)關系人民福(fu)祉(zhi)、關系名族未來的(de)(de)長遠大(da)計。堅持(chi)節約資源(yuan)和(he)保(bao)護環境的(de)(de)基本國(guo)策，堅持(chi)節約為(wei)本、保(bao)護和(he)還(huan)(huan)原生(sheng)態自然為(wei)輔的(de)(de)方針，重點建設(she)(she)綠色、低碳發展(zhan)，形成節約資源(yuan)和(he)保(bao)護環境的(de)(de)格(ge)局，為(wei)社(she)會s主義(yi)的(de)(de)綠色發展(zhan)做貢獻(xian)。