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高纯二硫化钼的润滑特性怎么样

作者: 发布时间:2019-10-28 浏览次数:527
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高纯二硫化钼的润滑特性怎么样

  高纯二硫化钼河南彩票以润滑油脂及其他固体润滑剂难比拟的优点,被誉为“固体润滑***”而被广泛应用。作为润滑剂要必备两个条件,即材料内部具良好滑移面,材料与基材有很强的附着力。

  1、高纯二硫化钼温度适应范围宽:高温航空硅油能耐250℃高温,冷冻机油耐-45℃低温,这在润滑油脂中已属姣姣者。而高纯二硫化钼在空气中应用,可在349℃下长期使用,或399℃下短期使用;在真空中,二硫化钼可在1093℃下工作;在氩气等惰性气体中,二硫化钼可在1427℃下工作。除能在高温下工作,二硫化钼还能在-184℃或更低温度下工作。

  2、naizhongfuhe:zaizhongfuhexiayouzhirunhuamohuiyinbianboshenzhixiaoshiershirunhuashixiao。danhoudujinwei2.5μmdeerliuhuamurunhuamozai2800mpa、40m/sdezhongfuhe、gaosuduxiarunhuaxingnenglianghao。jishifuhejiadadao3200mpachaoguolegangtiequfuqiangdu,gaochunerliuhuamuderunhuaxiaonengyijiucunzai。zheishiqitarenheyetihegutirunhuajisuonandadaode。yinci,quanshijiesuochanerliuhuamudedabufendoubeidangzuo“jixingtianjiaji”yuyouzhiheyong,biru,shimianchangjiandeerliuhuamulijizhi、erliuhuamugaijizhi、gezhongerliuhuamuchilunchengmogaodengdeng。

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  3、naizhenkong:hangtianqizai500kmyishanggaokongfeixing,taikongdezhenkongduyida1.3×10-2μpayishang,cishi,youzhirunhuajidezhengfayichaoguotadejixianzhengfalv。zheibujinhuishirunhuashixiao,erqiehuifaqitihaihuiwuranyibiaohehuanjing,zaizhenkongzhonglianshimorunhuajiderunhuaxingnengyehuidafuduxiajiang,ergaochunerliuhuamuzaizhenkongtiaojianxiaderunhuaxingnengbizaikongqizhongderunhuaxingnenghaiyaohao。zai1.3×10-2μpazhenkongduxia,erliuhuamucatumodemocaxishujiangzhi0.0016,bizaikongqizhongde0.1dilehenduo。zai1.3μpazhenkong、8000r/min、0.2mpatiaojianxiagongzuodeerliuhuamujianshemozhoucheng,qigongzuoshoumingyichaoguo1500h。

  4、kangfushe:youzhizaifangshexingfuzhaoxiahuiyinfenzijiaolianershixiao。ererliuhuamumozai7×108lunqinqiangfushefuzhaohou,bifuzhaoqianrunhuaxingnengjihumeishouyingxiang。erliuhuamuzaifuzhaoqian,jingmocaxishuwei0.13-0.14,dongmocaxishuwei0.11-0.12,mosunwei306.1×10-3cm3;zaifuzhaohouzefenbiewei:0.13,0.11he382.3×10-3cm3。zheishigaochunerliuhuamuzaiyuanzigongyezhongbeiguangfanyingyongdezhuyaoyuanyin。

  5、naifushi:gaochunerliuhuamuwendingdehuaxuexingnengshitajubeilenaisuan、naijian、naifushideyoudian,zheiweierliuhuamuyuqitarunhuajiheyongchuangzaoletiaojian。[next]

  6、速度适应范围宽:高纯二硫化钼河南彩票在很低或很高转速下,都具良好润滑效能。而油脂润滑剂在低速下会出现“粘-滑”或“冷焊”;高转速下,又会因润滑膜破裂而失效。


本文是【http://www.kendo-blog.com 高纯二硫化钼-二硫化钼生产-二硫化钼厂家-洛阳申雨钼业有限责任公司】原创,转载时请务必以链接形式注明作者和出处

di zhi:http://www.kendo-blog.com/home-newsinfo-id-212.html

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