石英石是什(shen)么(me) 石英石是人(ren)造的嗎 石英石的用途(tu)有哪些
石(shi)(shi)(shi)英是(shi)一(yi)(yi)種(zhong)物理性質和化學性質都十(shi)分(fen)(fen)穩定的礦(kuang)產資(zi)源,而(er)石(shi)(shi)(shi)英石(shi)(shi)(shi)是(shi)一(yi)(yi)種(zhong)由90%以上(shang)(shang)的石(shi)(shi)(shi)英晶體加上(shang)(shang)樹脂及其(qi)(qi)他(ta)微量元素人工合(he)成的一(yi)(yi)種(zhong)新型石(shi)(shi)(shi)材(cai),它(ta)的主(zhu)要材(cai)料(liao)是(shi)石(shi)(shi)(shi)英,因此稱(cheng)為(wei)(wei)(wei)石(shi)(shi)(shi)英石(shi)(shi)(shi)。石(shi)(shi)(shi)英石(shi)(shi)(shi)多(duo)呈乳白色或(huo)晶體半(ban)透明狀,質地較硬,莫(mo)氏硬度為(wei)(wei)(wei)7.0 ;熔點(dian)為(wei)(wei)(wei)1750℃。石(shi)(shi)(shi)英石(shi)(shi)(shi)成為(wei)(wei)(wei)多(duo)為(wei)(wei)(wei)二氧化硅,其(qi)(qi)含量在98.5%以上(shang)(shang)。中國大(da)陸有(you)著(zhu)豐富的石(shi)(shi)(shi)英礦(kuang)山資(zi)源:主(zhu)要分(fen)(fen)布(bu)在:江(jiang)蘇、河(he)南、陜西、湖北(bei)、湖南、河(he)北(bei)、云南、廣西、江(jiang)西、安徽(hui)、青海(hai)以及遼寧、黑龍(long)江(jiang)等地。其(qi)(qi)中以有(you)“水晶之鄉”的江(jiang)蘇東海(hai)石(shi)(shi)(shi)英資(zi)源的質量最(zui)為(wei)(wei)(wei)上(shang)(shang)乘;以具有(you)“西北(bei)小江(jiang)南”之稱(cheng)的陜西漢中盆(pen)地石(shi)(shi)(shi)英儲量最(zui)為(wei)(wei)(wei)龐大(da);其(qi)(qi)他(ta)地區大(da)多(duo)是(shi)石(shi)(shi)(shi)英中型礦(kuang)山或(huo)小型礦(kuang)山(比如安徽(hui)的鳳陽(yang)、河(he)南的洛陽(yang)等)。
石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)石(shi)(shi)(shi)(shi)(shi)用途廣泛,用途最多的(de)(de)就是生產建(jian)(jian)(jian)設(she)(she)(she)或建(jian)(jian)(jian)設(she)(she)(she)用的(de)(de)砂(sha)石(shi)(shi)(shi)(shi)(shi)料(liao),通過破碎設(she)(she)(she)備和(he)(he)制(zhi)砂(sha)設(she)(she)(she)備的(de)(de)配(pei)置可(ke)(ke)將石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)石(shi)(shi)(shi)(shi)(shi)制(zhi)成規格為(wei):0.5-1.0mm 0.6-1.2mm 1-2mm 2-4mm 4-8mm 8-16mm 16-32mm.(mm為(wei)毫米單位)的(de)(de)砂(sha)石(shi)(shi)(shi)(shi)(shi)料(liao),供(gong)建(jian)(jian)(jian)筑和(he)(he)各項建(jian)(jian)(jian)設(she)(she)(she)用。石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)石(shi)(shi)(shi)(shi)(shi)質(zhi)地較硬,制(zhi)成的(de)(de)砂(sha)石(shi)(shi)(shi)(shi)(shi)質(zhi)量(liang)可(ke)(ke)用于各行(xing)業(ye)砂(sha)石(shi)(shi)(shi)(shi)(shi)需求。石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)石(shi)(shi)(shi)(shi)(shi)其(qi)特殊(shu)(shu)的(de)(de)色澤和(he)(he)外(wai)觀,使得石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)砂(sha)用處(chu)更為(wei)廣泛,特殊(shu)(shu)的(de)(de)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)石(shi)(shi)(shi)(shi)(shi)有(you)星(xing)光、紫色、墨色、乳白和(he)(he)半透明等,無(wu)污染、無(wu)味道、不會(hui)燃燒、白度高、無(wu)雜質(zhi)、鐵量(liang)低,其(qi)成品(pin)(pin)沙粒(li)可(ke)(ke)用作(zuo)(zuo)裝飾(shi)品(pin)(pin)和(he)(he)觀賞品(pin)(pin),供(gong)用作(zuo)(zuo)高級酒店、盆(pen)藝、沙灘、洗浴、花卉等。石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)石(shi)(shi)(shi)(shi)(shi)還可(ke)(ke)以冶煉硅(gui)質(zhi)合金(硅(gui)鐵、硅(gui)錳(meng)、硅(gui)鉻)和(he)(he)作(zuo)(zuo)熔劑(ji);制(zhi)作(zuo)(zuo)玻璃(li)(li)器皿;石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)也用于琢磨珠寶;純的(de)(de)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)巖具有(you)旋光性和(he)(he)透過紫外(wai)線性能(neng),可(ke)(ke)作(zuo)(zuo)搪瓷(ci)(ci)和(he)(he)陶瓷(ci)(ci)原料(liao);還廣泛用于無(wu)線電工業(ye)、超聲波技術及現代國防和(he)(he)尖(jian)端技術;可(ke)(ke)制(zhi)造(zao)各種光學儀(yi)器和(he)(he)醫療(liao)用的(de)(de)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)燈(deng)等,也是制(zhi)造(zao)金剛砂(sha)(碳化(hua)硅(gui))基本原料(liao)。細石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)砂(sha)可(ke)(ke)作(zuo)(zuo)過濾用。石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)砂(sha)巖,主要(yao)用于玻璃(li)(li)制(zhi)品(pin)(pin),鑄造(zao)工業(ye),冶金工業(ye),陶瓷(ci)(ci)鈾面(mian),耐火材料(liao),水泥工業(ye),化(hua)學工業(ye)等。