中(zhong)山DLC涂(tu)層加(jia)(jia)工在汽(qi)車(che)(che)(che)發動(dong)機(ji)(ji)(ji)零件上的(de)(de)(de)(de)(de)(de)應用。汽(qi)車(che)(che)(che)發動(dong)機(ji)(ji)(ji)中(zhong)的(de)(de)(de)(de)(de)(de)活塞(sai)環(huan)(huan)安裝(zhuang)在活塞(sai)側(ce)壁(bi)的(de)(de)(de)(de)(de)(de)凹(ao)槽內(nei)，環(huan)(huan)外(wai)(wai)圓(yuan)面緊(jin)貼(tie)在氣(qi)(qi)缸內(nei)壁(bi)。隨著活塞(sai)在氣(qi)(qi)缸內(nei)上下(xia)(xia)往復運動(dong)，環(huan)(huan)面不斷地刮擦(ca)(ca)氣(qi)(qi)缸內(nei)壁(bi)，產生較大的(de)(de)(de)(de)(de)(de)摩擦(ca)(ca)功損耗，工況比(bi)較惡劣，影(ying)響到發動(dong)機(ji)(ji)(ji)整機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)能耗和使用壽命(ming)；含氫DLC涂(tu)層（以下(xia)(xia)簡稱(cheng)DLC）和無氫DLC涂(tu)層（以下(xia)(xia)簡稱(cheng)TaC）作為一(yi)種(zhong)新的(de)(de)(de)(de)(de)(de)涂(tu)層材料和技術，因為具有更加(jia)(jia)優(you)異(yi)的(de)(de)(de)(de)(de)(de)性(xing)能得(de)到業界的(de)(de)(de)(de)(de)(de)普遍重(zhong)視。與CrN相比(bi)，DLC可(ke)以有效減少摩擦(ca)(ca)，進一(yi)步降低摩擦(ca)(ca)功損耗，重(zhong)要(yao)的(de)(de)(de)(de)(de)(de)一(yi)點(dian)是(shi)更加(jia)(jia)不易(yi)拉缸。在以非燃油(you)為燃料的(de)(de)(de)(de)(de)(de)新能源(yuan)汽(qi)車(che)(che)(che)發動(dong)機(ji)(ji)(ji)中(zhong)，DLC涂(tu)層的(de)(de)(de)(de)(de)(de)活塞(sai)環(huan)(huan)可(ke)以在無潤(run)滑油(you)的(de)(de)(de)(de)(de)(de)干態(tai)摩擦(ca)(ca)條(tiao)件下(xia)(xia)起到良好的(de)(de)(de)(de)(de)(de)潤(run)滑和耐磨減磨的(de)(de)(de)(de)(de)(de)作用，這也(ye)是(shi)目前(qian)解決這類活塞(sai)環(huan)(huan)壽命(ming)和節能問題的(de)(de)(de)(de)(de)(de)主要(yao)手(shou)段。DLC涂(tu)層在裝(zhuang)飾上的(de)(de)(de)(de)(de)(de)應用手(shou)機(ji)(ji)(ji)外(wai)(wai)殼(ke)、G端手(shou)表(biao)、五(wu)金衛(wei)浴等(deng)也(ye)普遍使用DLC涂(tu)層。DLC涂(tu)層冷(leng)卻(que)也(ye)是(shi)熱處(chu)理工藝過(guo)程(cheng)中(zhong)不行短少的(de)(de)(de)(de)(de)(de)過(guo)程(cheng)。廣東汽(qi)車(che)(che)(che)DLC涂(tu)層加(jia)(jia)工廠

DLC涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)的(de)(de)應用(yong)(yong)(yong)：1.汽(qi)車(che)(che)(che)領(ling)域(yu)。DLC涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)可(ke)以(yi)(yi)應用(yong)(yong)(yong)于(yu)汽(qi)車(che)(che)(che)發動(dong)(dong)(dong)機(ji)、變速器(qi)(qi)、制動(dong)(dong)(dong)系(xi)統(tong)(tong)、轉向(xiang)系(xi)統(tong)(tong)、傳動(dong)(dong)(dong)系(xi)統(tong)(tong)等(deng)(deng)關(guan)鍵(jian)部(bu)件(jian)(jian)(jian)(jian)的(de)(de)表(biao)(biao)面(mian)(mian)處(chu)理(li)。這些(xie)部(bu)件(jian)(jian)(jian)(jian)經(jing)(jing)過(guo)DLC涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)后(hou)，可(ke)以(yi)(yi)提(ti)(ti)(ti)高(gao)(gao)(gao)其耐(nai)(nai)磨(mo)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐(nai)(nai)腐(fu)蝕性(xing)(xing)(xing)(xing)(xing)(xing)(xing)、潤(run)滑性(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)(he)(he)(he)耐(nai)(nai)高(gao)(gao)(gao)溫(wen)(wen)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)，從(cong)而(er)提(ti)(ti)(ti)高(gao)(gao)(gao)汽(qi)車(che)(che)(che)的(de)(de)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)和(he)(he)(he)(he)壽(shou)(shou)命。2.航(hang)空(kong)(kong)航(hang)天(tian)領(ling)域(yu)。DLC涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)可(ke)以(yi)(yi)應用(yong)(yong)(yong)于(yu)航(hang)空(kong)(kong)航(hang)天(tian)發動(dong)(dong)(dong)機(ji)、渦(wo)輪機(ji)、液(ye)壓系(xi)統(tong)(tong)、傳動(dong)(dong)(dong)系(xi)統(tong)(tong)等(deng)(deng)關(guan)鍵(jian)部(bu)件(jian)(jian)(jian)(jian)的(de)(de)表(biao)(biao)面(mian)(mian)處(chu)理(li)。這些(xie)部(bu)件(jian)(jian)(jian)(jian)經(jing)(jing)過(guo)DLC涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)后(hou)，可(ke)以(yi)(yi)提(ti)(ti)(ti)高(gao)(gao)(gao)其耐(nai)(nai)磨(mo)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐(nai)(nai)腐(fu)蝕性(xing)(xing)(xing)(xing)(xing)(xing)(xing)、潤(run)滑性(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)(he)(he)(he)耐(nai)(nai)高(gao)(gao)(gao)溫(wen)(wen)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)，從(cong)而(er)提(ti)(ti)(ti)高(gao)(gao)(gao)航(hang)空(kong)(kong)航(hang)天(tian)器(qi)(qi)的(de)(de)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)和(he)(he)(he)(he)壽(shou)(shou)命。3.機(ji)械(xie)(xie)領(ling)域(yu)。DLC涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)可(ke)以(yi)(yi)應用(yong)(yong)(yong)于(yu)機(ji)械(xie)(xie)零部(bu)件(jian)(jian)(jian)(jian)、軸承、齒輪、滑動(dong)(dong)(dong)軌道等(deng)(deng)關(guan)鍵(jian)部(bu)件(jian)(jian)(jian)(jian)的(de)(de)表(biao)(biao)面(mian)(mian)處(chu)理(li)。這些(xie)部(bu)件(jian)(jian)(jian)(jian)經(jing)(jing)過(guo)DLC涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)后(hou)，可(ke)以(yi)(yi)提(ti)(ti)(ti)高(gao)(gao)(gao)其耐(nai)(nai)磨(mo)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐(nai)(nai)腐(fu)蝕性(xing)(xing)(xing)(xing)(xing)(xing)(xing)、潤(run)滑性(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)(he)(he)(he)耐(nai)(nai)高(gao)(gao)(gao)溫(wen)(wen)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)，從(cong)而(er)提(ti)(ti)(ti)高(gao)(gao)(gao)機(ji)械(xie)(xie)設(she)備的(de)(de)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)和(he)(he)(he)(he)壽(shou)(shou)命。4.電(dian)子領(ling)域(yu)。DLC涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)可(ke)以(yi)(yi)應用(yong)(yong)(yong)于(yu)電(dian)子器(qi)(qi)件(jian)(jian)(jian)(jian)、半導(dao)體器(qi)(qi)件(jian)(jian)(jian)(jian)、光學器(qi)(qi)件(jian)(jian)(jian)(jian)等(deng)(deng)關(guan)鍵(jian)部(bu)件(jian)(jian)(jian)(jian)的(de)(de)表(biao)(biao)面(mian)(mian)處(chu)理(li)。這些(xie)部(bu)件(jian)(jian)(jian)(jian)經(jing)(jing)過(guo)DLC涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)后(hou)，可(ke)以(yi)(yi)提(ti)(ti)(ti)高(gao)(gao)(gao)其耐(nai)(nai)磨(mo)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐(nai)(nai)腐(fu)蝕性(xing)(xing)(xing)(xing)(xing)(xing)(xing)、潤(run)滑性(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)(he)(he)(he)耐(nai)(nai)高(gao)(gao)(gao)溫(wen)(wen)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)，從(cong)而(er)提(ti)(ti)(ti)高(gao)(gao)(gao)電(dian)子設(she)備的(de)(de)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)和(he)(he)(he)(he)壽(shou)(shou)命。5.醫療領(ling)域(yu)。DLC涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)可(ke)以(yi)(yi)應用(yong)(yong)(yong)于(yu)醫療器(qi)(qi)械(xie)(xie)、人工(gong)(gong)(gong)(gong)關(guan)節、牙(ya)科(ke)設(she)備等(deng)(deng)關(guan)鍵(jian)部(bu)件(jian)(jian)(jian)(jian)的(de)(de)表(biao)(biao)面(mian)(mian)處(chu)理(li)。這些(xie)部(bu)件(jian)(jian)(jian)(jian)經(jing)(jing)過(guo)DLC涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)后(hou)，可(ke)以(yi)(yi)提(ti)(ti)(ti)高(gao)(gao)(gao)其耐(nai)(nai)磨(mo)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)、耐(nai)(nai)腐(fu)蝕性(xing)(xing)(xing)(xing)(xing)(xing)(xing)、潤(run)滑性(xing)(xing)(xing)(xing)(xing)(xing)(xing)和(he)(he)(he)(he)耐(nai)(nai)高(gao)(gao)(gao)溫(wen)(wen)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)，從(cong)而(er)提(ti)(ti)(ti)高(gao)(gao)(gao)醫療設(she)備的(de)(de)性(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)和(he)(he)(he)(he)壽(shou)(shou)命。中山(shan)新(xin)能(neng)源DLC涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)廠DLC涂(tu)層(ceng)(ceng)(ceng)(ceng)(ceng)(ceng)具有較低的(de)(de)摩(mo)擦系(xi)數，能(neng)夠(gou)減少零部(bu)件(jian)(jian)(jian)(jian)之間的(de)(de)摩(mo)擦損(sun)耗，提(ti)(ti)(ti)高(gao)(gao)(gao)機(ji)械(xie)(xie)系(xi)統(tong)(tong)的(de)(de)效率(lv)和(he)(he)(he)(he)運行(xing)平穩性(xing)(xing)(xing)(xing)(xing)(xing)(xing)。

中山DLC涂層(ceng)應(ying)用(yong)(yong)(yong)方向有(you)哪些？1刀(dao)片(pian)(pian)上(shang)(shang)(shang)的(de)(de)(de)應(ying)用(yong)(yong)(yong)。現在DLC也(ye)(ye)在各種刀(dao)片(pian)(pian)如剪(jian)刀(dao)、刮胡刀(dao)等上(shang)(shang)(shang)的(de)(de)(de)應(ying)用(yong)(yong)(yong)。DLC膜減(jian)小了(le)刀(dao)片(pian)(pian)與(yu)皮膚的(de)(de)(de)摩(mo)擦(ca)，改善了(le)刀(dao)片(pian)(pian)的(de)(de)(de)性能，延(yan)長了(le)使(shi)用(yong)(yong)(yong)壽命(ming)(ming)。2關(guan)鍵(jian)零部(bu)件(jian)上(shang)(shang)(shang)的(de)(de)(de)應(ying)用(yong)(yong)(yong)。DLC膜在許多關(guan)鍵(jian)零部(bu)件(jian)也(ye)(ye)能發揮(hui)其優良的(de)(de)(de)性能，如在制成(cheng)(cheng)式斯特林制冷機的(de)(de)(de)活塞上(shang)(shang)(shang)的(de)(de)(de)應(ying)用(yong)(yong)(yong)利用(yong)(yong)(yong)其低的(de)(de)(de)摩(mo)擦(ca)系數，降(jiang)低摩(mo)擦(ca)力，提(ti)高耐磨性，達(da)到(dao)無油潤滑及(ji)(ji)使(shi)用(yong)(yong)(yong)壽命(ming)(ming)要求。在縫(feng)紉(ren)機配件(jian)-旋梭上(shang)(shang)(shang)鍍(du)(du)DLC膜替代原(yuan)來的(de)(de)(de)電(dian)鍍(du)(du)硬鉻處理，不但避(bi)免了(le)污染環(huan)境(jing)的(de)(de)(de)問題，而且(qie)，明顯提(ti)高工(gong)件(jian)表面硬度及(ji)(ji)耐磨性，使(shi)用(yong)(yong)(yong)壽命(ming)(ming)提(ti)高了(le)10倍以上(shang)(shang)(shang)，同時(shi)，也(ye)(ye)因(yin)表面膜層(ceng)摩(mo)擦(ca)系數降(jiang)低后，使(shi)機器運行(xing)過程(cheng)中產生(sheng)的(de)(de)(de)噪音變小。3其它應(ying)用(yong)(yong)(yong)。DLC膜在工(gong)模(mo)具上(shang)(shang)(shang)的(de)(de)(de)應(ying)用(yong)(yong)(yong)其它例子非常(chang)多，如：粉末冶金(jin)成(cheng)(cheng)型(xing)模(mo)具、塑膠成(cheng)(cheng)型(xing)模(mo)具、引線(xian)框彎曲模(mo)具、玻(bo)璃片(pian)(pian)成(cheng)(cheng)型(xing)模(mo)具、鎂合金(jin)加工(gong)模(mo)具、在軸(zhou)承等。

DLC涂(tu)層在模(mo)具(ju)(ju)上的(de)運(yun)用：①沖(chong)壓(ya)成形模(mo)具(ju)(ju)：凸(tu)模(mo)、凹模(mo)、精(jing)細(xi)沖(chong)裁(cai)、壓(ya)印(yin)成形零件(jian)(jian)等(deng)。②注塑成形模(mo)具(ju)(ju)：模(mo)腔和(he)(he)型芯、頂桿(gan)及各類鑲(xiang)件(jian)(jian)等(deng)。③半導體模(mo)具(ju)(ju)：引(yin)腳成形模(mo)具(ju)(ju)的(de)刀口件(jian)(jian)、封(feng)裝模(mo)具(ju)(ju)的(de)成形鑲(xiang)件(jian)(jian)和(he)(he)鑲(xiang)塊等(deng)。④其他零部(bu)件(jian)(jian)：軸類、齒輪、軸承(cheng)、凸(tu)輪和(he)(he)從動(dong)滾輪等(deng)。DLC涂(tu)層具(ju)(ju)有(you)高硬度、表(biao)面平滑(hua)、低磨擦系(xi)數、易脫模(mo)、耐磨耗、耐酸堿、熱(re)導性佳及低溫制程等(deng)特性。材(cai)料(liao)的(de)高壓(ya)沖(chong)刷與顆粒很難對其形成損傷，因此遠比其它材(cai)料(liao)更適合運(yun)用在模(mo)具(ju)(ju)的(de)維護(hu)上，大幅度地增加模(mo)具(ju)(ju)運(yun)用壽命。DLC涂(tu)層具(ju)(ju)有(you)很好(hao)的(de)光(guang)(guang)學透過性，可以(yi)用于光(guang)(guang)學元件(jian)(jian)的(de)表(biao)面保護(hu)。

中山DLC涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)對(dui)(dui)氣(qi)(qi)(qi)門(men)(men)機(ji)構的(de)(de)(de)(de)(de)(de)影響采用(yong)下(xia)圖所(suo)示的(de)(de)(de)(de)(de)(de)試(shi)(shi)驗(yan)臺(tai)，測量不同涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)氣(qi)(qi)(qi)門(men)(men)挺柱(zhu)的(de)(de)(de)(de)(de)(de)摩(mo)擦(ca)(ca)扭(niu)(niu)矩(ju)。試(shi)(shi)驗(yan)結果表明(ming)，帶DLC涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)的(de)(de)(de)(de)(de)(de)氣(qi)(qi)(qi)門(men)(men)機(ji)構可在不同發動機(ji)轉速下(xia)明(ming)顯(xian)降(jiang)低摩(mo)擦(ca)(ca)扭(niu)(niu)矩(ju)，從而降(jiang)低摩(mo)擦(ca)(ca)損失。相對(dui)(dui)于無涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)挺柱(zhu)的(de)(de)(de)(de)(de)(de)氣(qi)(qi)(qi)門(men)(men)機(ji)構，采用(yong)DLC（ta-C）涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)技術可使摩(mo)擦(ca)(ca)扭(niu)(niu)矩(ju)降(jiang)低45%左右。DLC涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)對(dui)(dui)活塞(sai)環(huan)摩(mo)擦(ca)(ca)性能(neng)(neng)的(de)(de)(de)(de)(de)(de)影響。活塞(sai)環(huan)摩(mo)擦(ca)(ca)力(li)性能(neng)(neng)測試(shi)(shi)平臺(tai)，對(dui)(dui)比了鍍(du)鉻和(he)(he)DLC涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)技術對(dui)(dui)氣(qi)(qi)(qi)環(huan)和(he)(he)油(you)環(huan)摩(mo)擦(ca)(ca)性能(neng)(neng)的(de)(de)(de)(de)(de)(de)影響。試(shi)(shi)驗(yan)結果表明(ming)，相比鍍(du)鉻的(de)(de)(de)(de)(de)(de)氣(qi)(qi)(qi)環(huan)和(he)(he)油(you)環(huan)，采用(yong)DLC涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)技術可降(jiang)低氣(qi)(qi)(qi)環(huan)和(he)(he)油(you)環(huan)的(de)(de)(de)(de)(de)(de)摩(mo)擦(ca)(ca)力(li)。對(dui)(dui)于DLC涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)的(de)(de)(de)(de)(de)(de)氣(qi)(qi)(qi)環(huan)而言，在0deg附近改善摩(mo)擦(ca)(ca)的(de)(de)(de)(de)(de)(de)效果較為(wei)(wei)明(ming)顯(xian)；對(dui)(dui)于DLC涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)的(de)(de)(de)(de)(de)(de)油(you)環(huan)，在180deg?360deg和(he)(he)-360deg—180deg的(de)(de)(de)(de)(de)(de)范圍內改善摩(mo)擦(ca)(ca)的(de)(de)(de)(de)(de)(de)效果較為(wei)(wei)明(ming)顯(xian)。DLC涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)具(ju)(ju)有導(dao)電性強(qiang)的(de)(de)(de)(de)(de)(de)優點。深圳高精(jing)密模具(ju)(ju)DLC涂(tu)(tu)(tu)(tu)(tu)層(ceng)(ceng)(ceng)電話(hua)

類金剛石(shi)DLC涂層具有非常光滑的表面，其表面粗糙(cao)度可達到納米(mi)級別，能夠減少摩擦阻力和(he)粘附力。廣東汽車DLC涂層加(jia)工廠

從根本(ben)上看(kan)，中山(shan)DLC薄(bo)(bo)(bo)(bo)膜(mo)(mo)(mo)之所(suo)以未能(neng)在世(shi)界范圍內(nei)獲得(de)普遍應(ying)用(yong)，主(zhu)要技(ji)(ji)術(shu)瓶頸體現(xian)(xian)(xian)在以下(xia)幾(ji)個方面。①DLC薄(bo)(bo)(bo)(bo)膜(mo)(mo)(mo)在沉積(ji)(ji)過(guo)程中產生(sheng)較高(gao)的(de)(de)(de)內(nei)應(ying)力，使(shi)其與基(ji)(ji)體（特別是(shi)金(jin)(jin)屬(shu)材料）的(de)(de)(de)結合(he)力差(cha)，膜(mo)(mo)(mo)層容易(yi)起皮、脫落，限制(zhi)了DLC薄(bo)(bo)(bo)(bo)膜(mo)(mo)(mo)的(de)(de)(de)沉積(ji)(ji)厚度(du)。為了克服這一問題，可利用(yong)多(duo)層膜(mo)(mo)(mo)和梯(ti)度(du)膜(mo)(mo)(mo)作(zuo)為過(guo)渡(du)層，金(jin)(jin)屬(shu)或非(fei)金(jin)(jin)屬(shu)摻(chan)雜(za)也是(shi)行之有效(xiao)(xiao)的(de)(de)(de)手段。②DLC薄(bo)(bo)(bo)(bo)膜(mo)(mo)(mo)的(de)(de)(de)熱(re)(re)穩定(ding)性差(cha)，當溫度(du)高(gao)于(yu)200°C時即(ji)發生(sheng)氫解離(li)石(shi)墨化(hua)轉變(bian)，高(gao)于(yu)450°C時，開始出現(xian)(xian)(xian)明(ming)(ming)顯(xian)的(de)(de)(de)氧化(hua)現(xian)(xian)(xian)象及完全氫解離(li)，DLC薄(bo)(bo)(bo)(bo)膜(mo)(mo)(mo)性能(neng)將(jiang)明(ming)(ming)顯(xian)變(bian)差(cha)，從而限制(zhi)了其使(shi)用(yong)范圍。目前，主(zhu)要是(shi)通過(guo)各(ge)種金(jin)(jin)屬(shu)或非(fei)金(jin)(jin)屬(shu)摻(chan)雜(za)技(ji)(ji)術(shu)來解決這一問題，達到改善(shan)DLC薄(bo)(bo)(bo)(bo)膜(mo)(mo)(mo)熱(re)(re)穩定(ding)性的(de)(de)(de)目的(de)(de)(de)。但(dan)是(shi)從表(biao)現(xian)(xian)(xian)結果來看(kan)，其熱(re)(re)穩定(ding)性仍未得(de)到明(ming)(ming)顯(xian)改善(shan)，如(ru)何通過(guo)各(ge)種結構(gou)(gou)和成分設計(ji)來有效(xiao)(xiao)改善(shan)碳基(ji)(ji)薄(bo)(bo)(bo)(bo)膜(mo)(mo)(mo)C-C骨(gu)架的(de)(de)(de)穩定(ding)性仍然是(shi)未來技(ji)(ji)術(shu)突破的(de)(de)(de)重中之重。③碳基(ji)(ji)薄(bo)(bo)(bo)(bo)膜(mo)(mo)(mo)材料存在韌性低、脆性強(qiang)以及其摩擦學行為具強(qiang)環(huan)境(jing)(jing)敏感性等(deng)(deng)問題，從目前來看(kan)，基(ji)(ji)于(yu)元素(su)摻(chan)雜(za)、多(duo)相復(fu)合(he)、非(fei)晶(jing)-納(na)米晶(jing)復(fu)合(he)結構(gou)(gou)構(gou)(gou)筑、薄(bo)(bo)(bo)(bo)膜(mo)(mo)(mo)內(nei)部特殊納(na)米組織(zhi)調控、微/納(na)表(biao)界面織(zhi)構(gou)(gou)優(you)化(hua)等(deng)(deng)多(duo)尺度(du)耦合(he)設計(ji)來實(shi)現(xian)(xian)(xian)薄(bo)(bo)(bo)(bo)膜(mo)(mo)(mo)材料多(duo)界面/多(duo)結構(gou)(gou)的(de)(de)(de)跨(kua)尺度(du)構(gou)(gou)筑，可能(neng)是(shi)獲得(de)強(qiang)韌性和低環(huan)境(jing)(jing)敏感性碳基(ji)(ji)薄(bo)(bo)(bo)(bo)膜(mo)(mo)(mo)的(de)(de)(de)突破口。廣東(dong)汽車DLC涂層加(jia)工廠(chang)

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