1)spray layer喷层
1.Combined with the typical anchor spray tunnel of Guqiao Mine,the reasonable proportion,tension,resistance of compression and shear of polypropylene fiber concrete spray layer are completed by laboratory test.根据聚丙烯纤维混凝土结构力学原理,研究聚丙烯纤维混凝土喷层在煤矿锚喷巷道支护中适用性。
2.Classic concrete spray layer cracks,even peels off and drops in blocks easily soon after it is done,which fails to confine and support the surrounding rocks.采用普通混凝土喷层,施工后不久易出现裂缝,甚至逐渐发展到剥落和掉块,丧失了对围岩的封闭和支护作用,特别是在一批新型可伸长锚杆相继问世以后,这一不匹配问题更加突出。
英文短句/例句
1.The New Kind of Polypropylene Fibre Concrete Shotcrete Layer and Its Application In Tunning of Rock-Bolting and Shotcreting Support;锚喷支护巷道聚丙烯纤维喷层新技术研究
2.Study on Arc Spraying Technology and the Performance of Spray Coat;电弧喷涂工艺及喷涂涂层性能的研究
3.sprayed on method of curing喷敷层混凝土养护方法
4.oxygen-acetylene flame spraying coating氧－乙炔火焰喷涂涂层
5.The atomization characteristics of wet flue gas desulfurization spray tower under single layer spraying湿法脱硫喷淋塔单层喷淋雾化性能试验
6.Application of Secondary Jet-grouted method on Jet-grouted Pile Construction in Sand Soil Stratum二次旋喷在砂土地层旋喷桩施工中的应用
7.Composite coating protection technology of arc spraying and powder coating spraying电弧喷涂与粉末涂料喷涂复合涂层防护技术
8.In order that thermal sprayed coats are made to have higher adhesive strength,commonly a thin layer of bonding is precoated,then the functional layer is sprayed again.为了使热喷涂层有高的结合强度，一般要在基体上先喷一薄的底层，然后再喷工作层。
9.Powder flame spray and spray fusig gun,with various powder nozzles attached, can do spray coating with fine metallic powder and ceramic powder.粉末火焰喷涂喷焊设备，配有各种粉末喷嘴，能喷涂金属微细粉末和氧化物涂层。
10.Powder flame spray or spray fusing gun can be used with inert gas to feed powder with best coating effects,and can also be used for spary of ceramic powder.粉末火焰喷涂喷焊设备。用惰性气体送粉，能得到更佳涂层品质，也可喷涂氧化物涂层。
11.coating machine, for coating objects by spraying with paraffin wax or molten wax通过喷洒石蜡或熔态石蜡为物体涂层的涂层机
12.Microstructure and Properties of FeCrAl Coating and NiCr Coating by Hvas;高速电弧喷涂FeCrAl涂层和NiCr涂层组织及性能研究
13.Studies on the Cold Spray Preparation Process and the Performance of the Mental/ceramic Coatings;冷喷涂金属/陶瓷涂层制备工艺及涂层性能研究
14.Numerical simulation on deposition process of duplex thermal barrier coating by plasma spraying等离子喷涂双层热障涂层沉积过程的数值模拟
15.Thermal spraying--Self-fluxing alloy coatingsGB/T16744-1997热喷涂自熔合金涂层
16.Thermal sprayed coatings--Determination of adhesion strengthGB/T8642-1988热喷涂层结合强度的测定
17.Thermal sprayed metallic coatings-Determination of shear strengthGB/T13222-1991金属热喷涂层剪切强度的测定
18.Ductile iron pipes--External zinc-spray coatingGB/T17456-1998球墨铸铁管外表面喷锌涂层
相关短句/例句
shotcrete喷层
1.The main engineering measures (bench cut method, grouting, shotcrete, rock bolt)that control the deformation in the surrounding rock of the tunnel are discussed.在对现场实测数据进行统计分析的基础上，建立了模拟台阶法施工的有限元解析模式，并用此方法，评价了台阶法、注浆、喷层、锚杆等主要工程措施对控制隧道围岩变形的效果，为新奥法施工的浅埋隧道控制地表下沉提供了理论依据。
2.The problems on ground pressure especially appear outstanding and surrounding rock deformed big along with increasing the depth of mining in mines,shotcrete in general drift,after the construction,it is easily appear slit,even it gradually developed to desquamation and lost the latch-up and support action to surrounding rock,as result of leading the drift destroy seriously.深部巷道支护材料对解决深部巷道支护这一技术难题起着重要的作用,喷射钢纤维混凝土是将喷射混凝土和钢纤维混凝土的优良特性结合在一起,是一种新型复合材料和施工方法,为了深入研究不同钢纤维体积率下混凝土喷层材料的力学性能,有利于巷道支护工程应用,论文对其进行了研究。
3)cocoonization喷防护喷层
4)thermal spray coating热喷涂层
1.The thermal spray coating on A3 steel was treated under electropulsing,and OM was employed to examine the change of coating.对 A3钢基材表面的热喷涂层进行脉冲电流处理 ,通过显微镜观察涂层组织结构变化 ,结果表明 ,在脉冲电流处理下涂层组织结构发生了变化 ,涂层所固有的层状结构趋于愈
2.In this paper, the workmanship of reactive sintering of thermal spray coating,microstructure and bonding property are introduced.介绍了热喷涂层的中温反应烧结工艺 ,及其组织结构的特点和涂层结合性
5)spray welded coating喷焊涂层
6)thermal sprayed coating热喷涂层
1.Employ multi-scale method to analyze the stress of thermal sprayed coatings;用多尺度方法分析热喷涂层应力
延伸阅读
爆炸喷涂层爆炸喷涂层detonation coating 嗽烧涂材爆炸喷涂层detonatio;1 eoati眼利用气体献爆炸能加热喷涂材料，并利用燃气高速冲击波将啧料喷向零件表面形成的涂层。 工艺和原理定量地‘将可燃气体(如乙炔、卜丙烷、氢气等，和氧气称空气输入枪膛内，再输入的涂料粉末，在火花塞点火的同时输入氮气，此时内发生爆炸，完成一个循环过程。爆炸循环的周2一8次/so氮气流的作用是在爆炸时保护阀门不响，并将枪膛内的残余燃气清理出去，为下一次爆准备。枪口与被涂零件之间的距离约为5一巧cm。 混合气体爆炸时形成高温和冲击波，由于枪膛闭状态，冲击波集中到非常小的面积上，使之进一强氧一乙炔的爆炸，冲击波的速度可达3000m/*从枪口喷出的气流速度实际上可达1200m/。。由流速度使粉末得到加速达800m/s。在爆炸的同时末被加热到很高温度，当动能转变为热能时，温度步提高，达到4000℃。这时粉末材料包括氧化铝(205了C)、碳化钨嘴卉2800℃)等高熔点化合物都于熔点以上的状态。在这种情况下，粉禾由原来的形变为扁平形，并以高速度喷涂在零艇，形成薄状结构嵌入零件表面。由于粉末材料i与基体产生显接作用、使之具有冶金及机械结合的特征，因此涂有很高的结合强度和低的孔隙率。 特性和应用爆炸喷涂工艺及涂层性能与其他涂相比有许多优点。以碳化钨涂层材料为例，与热喷较优良的等离子喷涂的工艺势数和涂层性能对比见 等离子喷涂与爆炸喷涂特性比较叙量膛为影作嗡越创戮煞料为封步加而气粉一点处圆层悍具 于笠容J一佑内版召石喷中。
