用石墨材料加工而成的制品有哪些用處?石墨材料的優良性想必很多人都是曉得的，將其運用到各行業實踐中，那么就要看石墨制品發揮的哪些效能了。輝縣市金鑲玉石墨模具制品有限公司小編下面就給大家說說。

1、耐腐蝕材料

經(jing)過(guo)用(yong)(yong)有(you)機樹脂或無機樹脂浸(jin)漬(zi)過(guo)的(de)石(shi)墨材料，具有(you)耐腐(fu)蝕性(xing)(xing)(xing)好(hao)、導熱性(xing)(xing)(xing)好(hao)、浸(jin)透(tou)率(lv)低(di)等(deng)特性(xing)(xing)(xing)，這種浸(jin)漬(zi)石(shi)墨又稱為不(bu)透(tou)性(xing)(xing)(xing)石(shi)墨。它大量應用(yong)(yong)于(yu)(yu)制造(zao)各種熱交(jiao)流器(qi)(qi)(qi)、反響槽(cao)、凝縮器(qi)(qi)(qi)、熄滅(mie)塔(ta)(ta)、吸(xi)收塔(ta)(ta)、冷卻(que)器(qi)(qi)(qi)、過(guo)濾(lv)器(qi)(qi)(qi)、泵(beng)等(deng)設(she)備，普遍應用(yong)(yong)于(yu)(yu)石(shi)油煉(lian)制、石(shi)油化工(gong)、濕(shi)法(fa)冶金、酸堿消(xiao)費、合(he)成纖維、造(zao)紙等(deng)工(gong)業部(bu)門，可儉省(sheng)大量的(de)不(bu)銹鋼等(deng)金屬資料。不(bu)透(tou)性(xing)(xing)(xing)石(shi)墨消(xiao)費已稱為炭(tan)素工(gong)業的(de)一個重要分支。

2、導電材料

用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)弧(hu)爐(lu)(lu)(lu)或(huo)(huo)礦熱(re)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)爐(lu)(lu)(lu)冶煉各種合金(jin)(jin)鋼、鐵(tie)合金(jin)(jin)或(huo)(huo)消(xiao)費(fei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)石(shi)(碳化(hua)(hua)鈣)、黃磷時(shi)，強大的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流經過炭(tan)素電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)(或(huo)(huo)連續自(zi)焙電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)——即(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)糊)或(huo)(huo)石(shi)墨化(hua)(hua)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)導(dao)入電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)爐(lu)(lu)(lu)的(de)熔煉區(qu)產生電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)弧(hu)，使(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)能轉化(hua)(hua)成(cheng)熱(re)能，溫度升高到2000℃左右，從而到達(da)冶煉或(huo)(huo)反(fan)響的(de)請求。 金(jin)(jin)屬(shu)鎂(mei)、鋁、鈉普通用(yong)熔鹽電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)制取，這時(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)槽(cao)的(de)陽(yang)極(ji)(ji)(ji)(ji)導(dao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)資料都是(shi)采(cai)用(yong)石(shi)墨化(hua)(hua)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)或(huo)(huo)連續自(zi)焙電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)(陽(yang)極(ji)(ji)(ji)(ji)糊、有時(shi)用(yong)預焙陽(yang)極(ji)(ji)(ji)(ji))。熔鹽點(dian)解(jie)的(de)溫度普通在(zai)1000℃以下。 消(xiao)費(fei)燒(shao)堿(氫(qing)氧化(hua)(hua)鈉)和(he)(he)氯氣的(de)食鹽溶液電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)槽(cao)的(de)陽(yang)極(ji)(ji)(ji)(ji)導(dao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)資料，普通都用(yong)石(shi)墨化(hua)(hua)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)。消(xiao)費(fei)金(jin)(jin)剛砂(sha)(碳化(hua)(hua)硅(gui))運用(yong)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻爐(lu)(lu)(lu)的(de)爐(lu)(lu)(lu)頭導(dao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)資料，也是(shi)運用(yong)石(shi)墨化(hua)(hua)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)。 炭(tan)和(he)(he)石(shi)墨制品作為導(dao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)資料普遍用(yong)于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)制造(zao)工業作為滑環(huan)和(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)刷，此(ci)外(wai)還(huan)用(yong)作干電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池中(zhong)的(de)炭(tan)棒，探照燈或(huo)(huo)產生弧(hu)光用(yong)的(de)弧(hu)光炭(tan)棒，水銀整流器(qi)中(zhong)的(de)陽(yang)極(ji)(ji)(ji)(ji)等。

3、作為(wei)鑄模(mo)、壓(ya)模(mo)運用

炭和石(shi)墨(mo)資(zi)料(liao)的熱收縮系數小，而(er)且耐(nai)急(ji)冷急(ji)熱性好，所以能夠用作玻璃器皿(min)的鑄(zhu)(zhu)模和黑(hei)色(se)金(jin)(jin)屬(shu)及有色(se)金(jin)(jin)屬(shu)或稀(xi)有金(jin)(jin)屬(shu)的鑄(zhu)(zhu)模。用石(shi)墨(mo)鑄(zhu)(zhu)模得到(dao)的鑄(zhu)(zhu)件，尺寸準確，外表光亮(liang)，不加工(gong)(gong)即可直接運(yun)用或只需稍加工(gong)(gong)就(jiu)可運(yun)用，因此儉省(sheng)了(le)大量金(jin)(jin)屬(shu)。消費硬質合金(jin)(jin)(如碳化鎢(wu))等粉末冶金(jin)(jin)工(gong)(gong)藝，通常用石(shi)墨(mo)資(zi)料(liao)加工(gong)(gong)壓模、燒結(jie)用的舟皿(min)。

4、耐火資料

由(you)于炭(tan)和(he)石(shi)墨(mo)(mo)制品能耐(nai)高(gao)溫和(he)有較好的(de)(de)(de)高(gao)溫強度及耐(nai)腐蝕(shi)性，所以(yi)很(hen)多冶金(jin)(jin)爐內襯可用(yong)炭(tan)塊砌筑(zhu)，如煉鐵(tie)爐的(de)(de)(de)爐底、爐缸(gang)和(he)爐腹，鐵(tie)合金(jin)(jin)爐和(he)電(dian)石(shi)爐的(de)(de)(de)內襯，鋁(lv)電(dian)解槽的(de)(de)(de)底部及側部。許多貴(gui)重金(jin)(jin)屬和(he)稀(xi)有金(jin)(jin)屬冶煉用(yong)的(de)(de)(de)坩堝(guo)、凝結石(shi)英玻璃等(deng)所用(yong)的(de)(de)(de)石(shi)墨(mo)(mo)坩堝(guo)，也都是用(yong)石(shi)墨(mo)(mo)化坯料(liao)加(jia)工制成(cheng)的(de)(de)(de)。作為(wei)耐(nai)火資料(liao)運用(yong)的(de)(de)(de)炭(tan)和(he)石(shi)墨(mo)(mo)制品，普(pu)通不應(ying)在氧化性氛圍中運用(yong)。由(you)于，無論炭(tan)或(huo)石(shi)墨(mo)(mo)在氧化性氛圍的(de)(de)(de)高(gao)溫下(xia)很(hen)快(kuai)燒(shao)蝕(shi)。

5、在原子能工業及軍事工業中運用

石(shi)墨(mo)(mo)由(you)于(yu)具(ju)有良好的(de)(de)中(zhong)子(zi)減速性能(neng)，*早(zao)用(yong)(yong)于(yu)原(yuan)子(zi)反(fan)響(xiang)堆(dui)中(zhong)作為減速材(cai)料。鈾-石(shi)墨(mo)(mo)反(fan)響(xiang)堆(dui)是(shi)目前較多(duo)的(de)(de)一(yi)種原(yuan)子(zi)反(fan)響(xiang)堆(dui)。原(yuan)子(zi)反(fan)響(xiang)堆(dui)用(yong)(yong)的(de)(de)石(shi)墨(mo)(mo)資(zi)(zi)料必需(xu)具(ju)有極(ji)高的(de)(de)純度(du)，雜質含(han)量不應超(chao)越幾十(shi)個(ge)ppm，特別是(shi)其中(zhong)硼元素(su)的(de)(de)含(han)量應在(zai)0.5ppm以(yi)下(xia)。為了降(jiang)低石(shi)墨(mo)(mo)中(zhong)的(de)(de)雜質含(han)量，在(zai)石(shi)墨(mo)(mo)化過程中(zhong)通入(ru)鹵素(su)凈化氣體。一(yi)些經過特殊(shu)處置的(de)(de)石(shi)墨(mo)(mo)(如在(zai)石(shi)墨(mo)(mo)外表滲入(ru)耐高溫的(de)(de)資(zi)(zi)料)及(ji)再結晶石(shi)墨(mo)(mo)、熱解石(shi)墨(mo)(mo)，具(ju)有在(zai)極(ji)高溫度(du)下(xia)較好的(de)(de)穩(wen)定性及(ji)較高的(de)(de)強度(du)重(zhong)量比。所以(yi)，它們能(neng)夠用(yong)(yong)于(yu)制造固體燃料火箭的(de)(de)噴(pen)嘴(zui)、導彈的(de)(de)鼻(bi)錐(zhui)、*飛(fei)行設備的(de)(de)*部件。

6、耐(nai)(nai)磨(mo)和(he)(he)光(guang)滑(hua)(hua)材(cai)料(liao)(liao) 炭和(he)(he)石(shi)(shi)墨資料(liao)(liao)除具有化學(xue)穩定性高(gao)的(de)(de)(de)特性外，還有較好的(de)(de)(de)光(guang)滑(hua)(hua)性能。在(zai)(zai)高(gao)速(su)、高(gao)溫、高(gao)壓的(de)(de)(de)條件下(xia)，用(yong)光(guang)滑(hua)(hua)油來(lai)改善滑(hua)(hua)動部件的(de)(de)(de)耐(nai)(nai)磨(mo)性常(chang)常(chang)是(shi)不(bu)可能的(de)(de)(de)。石(shi)(shi)墨耐(nai)(nai)磨(mo)資料(liao)(liao)能夠在(zai)(zai)-200℃到(dao)2000℃溫度下(xia)的(de)(de)(de)腐蝕(shi)性介質中并在(zai)(zai)很(hen)高(gao)的(de)(de)(de)滑(hua)(hua)動速(su)度下(xia)(可達100米/秒)不(bu)用(yong)光(guang)滑(hua)(hua)油而工(gong)作。因而，許多(duo)保送腐蝕(shi)性介質的(de)(de)(de)緊縮機(ji)和(he)(he)泵普(pu)遍(bian)采用(yong)石(shi)(shi)墨材(cai)料(liao)(liao)制成(cheng)的(de)(de)(de)活塞環、密封圈(quan)和(he)(he)軸承(cheng)。它(ta)們運轉(zhuan)時無需(xu)參加光(guang)滑(hua)(hua)劑。這種耐(nai)(nai)磨(mo)材(cai)料(liao)(liao)是(shi)用(yong)普(pu)通的(de)(de)(de)炭或(huo)石(shi)(shi)墨材(cai)料(liao)(liao)經過有機(ji)樹脂或(huo)液態金屬材(cai)料(liao)(liao)浸漬(zi)而成(cheng)。石(shi)(shi)墨乳劑也是(shi)許多(duo)金屬加工(gong)(拔絲、拉管等)的(de)(de)(de)良好光(guang)滑(hua)(hua)劑。

7、高溫冶金及超純材(cai)料(liao)消(xiao)費用(yong)構造(zao)材(cai)料(liao)

消(xiao)費單晶(jing)硅(gui)用的(de)(de)晶(jing)體生長(chang)坩堝(guo)、區域精煉容器、支架、夾具(ju)、感應加熱(re)器等，都是用高純度石墨(mo)資料加工而成的(de)(de)。用于真空冶(ye)煉中(zhong)的(de)(de)石墨(mo)隔(ge)熱(re)板和(he)底座，高溫電阻爐，高溫電阻爐爐管(guan)、棒、板、格(ge)柵等元件，也運用石墨(mo)材料加工制成的(de)(de)。光(guang)多問題，歡迎(ying)您的(de)(de)咨詢。