This equipment adopts the titanium nitride metal mixing techs forming ion gold membrane with good abrasion resistance, therefore it fits for various top-grade decorating membrane.
该设备采用氮化钛表面掺金技术,形成离子金膜层,耐磨性非常好,广泛用于各种高档装饰膜层。
Sputtering is now widely applied on cutting tools, forming tools, injection molding tools, and common tools such as punches and dies, to increase wear resistance and service life.
现在反应溅射法已被广泛应用于切削刀具、成型工具、注射模具和诸如冲头和冲模之类的通用器具,以增强其耐磨性和使用寿命。
The results show that main cause of conchoidal fracture forming is that composition segregation in solidification grain boundary of casting steel reduces the resistance of crack propagation.
结果表明,沿一次晶晶界的成分偏析对裂纹扩展阻力的降低作用是铸钢中贝壳状断口形成的主要原因。
The paper introduces the resistance forming, double sleeve forming and die forming for the conical parts.
主要介绍了圆锥筒形零件的阻力成形法、辅助套筒成形法和模具成形法。
Electroplastic effect can be employed to increase metal forming limit, reduce deformation resistance and improve surface quality of product.
在金属压力加工中,利用电塑性效应可降低金属变形抗力,增加金属成型极限,改善产品表面质量。
The strong scour resistance and stability of the Banks and coming big floods always with high sediment concentration are the key fators for forming a narrow and deep channel in the lower wei River.
河岸抗冲稳定性较强,并经常出现高含沙量大洪水,是形成渭河下游窄深河槽的关键。
Numerical simulation has been a main research method in resistance spot welding since the forming process of nugget is hard to observe.
而由于点焊熔核形成过程的不可见性,计算机模拟技术已经成为研究电阻点焊的主要方法。
In this paper, mechanical property, forming ability, baked-hardening and dent resistance properties of high strength steel B180H1 are studied by experiments, and compared with those of steel DC04.
本文通过试验对汽车用高强度钢板B180H1的力学性能、成形性能、烘烤硬化性能和抗凹陷性能进行了全面的研究,并与DC04钢板的各项性能进行了比较。
Dacron polyester fibers have a high resistance to burning. They tend to fuse and shrink away from the flame, forming a bead that is very hard after cooling.
大可纶纤维具有较好的阻燃性能。在点燃聚酯纤维时,纤维会熔化并在火焰作用下收缩,最终形成球状。冷却后熔球具有较高的硬度。
The ginger like Sorbite forming mechanism and the high wear resistance of ginger like carbide cutter blade were studied in this paper.
本文从空间形貌上说明姜块状碳化物的形成机制,并从微观机理分析姜块状碳化物提高刀片耐磨性的原因。
The experimental results show that adding rare earth into cast semi steel can defer the time of forming fatigue crack, reduce the speed of crack propagating and increase the impact fatigue resistance.
结果表明,稀土能推迟裂纹萌生的时间,降低裂纹扩展速率,提高其冲击疲劳抗力。
High elasticity is the premise of low hardness for top roller, it can improve instantaneous dynamic circularity, extend the time of the elasticity fatigue resistance, improve yarn forming quality.
胶辊低硬度必须以高弹性为前提,才能提高胶辊瞬时动态圆整度,延长抗弹性疲劳时限,达到稳定、提高纺纱质量的目的。
Through integral cast forming, the spiral torsional shaft has the advantages of high strength and abrasion resistance, safety and reliability, long service life, low using cost and the like.
本实用新型通过铸造一体成型,具有强度及耐磨性好、安全可靠、使用寿命长、使用成本低等特点。
The result indicates that pre vibration during forming columns and the drainage action of columns is available for the earthquake resistance of foundation.
结果表明:在碎石桩成桩过程中,对土层的预振作用、桩体的排水作用,将有利于土层的抗震。
Abstract:Designs this automatic machine of resistance forming mold is in order to make the pins of the resistances forming shape finally .
摘要:设计本电阻自动成形机器模具主要是针对电阻引脚的最终成形生产。
The main reasons are the forming of eutectoid structure, the increase of the phase interfaces, the enhance of the plastic deformation resistance, as well as the increase of the hard particles.
这是因为该复合材料中形成了共析组织,且相界面增多,塑性变形抗力增大,硬质点数量增多。
Foam resistance is strong, not forming foam.
抗泡性强,不会形成泡沫。
Plastic washer gasket, nylon, vinyl and other materials processing and forming, corrosion resistance, heat insulation, insulation is non magnetic properties for fasteners, insulation gasket.
塑料华司垫片,尼龙、乙烯等材料加工成型,具有绝缘耐蚀、隔热、非磁性能,用于紧固件、绝缘隔离垫片。
The project preliminary studies shows that when Trichoderma and rice forming opportunistic symbionts, the growth and disease resistance of the rice has improved certainly.
本项目前期研究表明,当木霉菌对水稻形成机遇性共生体后,其对水稻的生长和抗病性具有一定的提高作用。
The long fiber thermoplastic material for forming composite muffler systems also provides increased impact strength and creep resistance as well as chemical and thermal resistance.
形成复合消音器系统用的长纤维热塑性材料还提供增加的冲击强度和抗蠕变性,以及耐化学性和耐热性。
The change of spun tension, the forming of resistance torque and the change of twist distribution are discussed when adding the resistance torque element in the rotor spun twist zone.
这里研究在转杯纺加捻区中加装阻扭件后,讨论分析加捻区中纺纱张力的变化,进而构成阻扭件产生的阻扭矩以及形成阻扭件前后区域捻度分布的变化并建立捻度分布模型。
A method of improving the solder flux resistance of a silicone gel, and a method of forming a silicone gel with excellent solder flux resistance, both methods using the above composition.
提供了改进有机硅凝胶的耐助焊剂能力的方法和形成具有优异耐助焊剂能力的有机硅凝胶的方法,两种方法都采用上述组合物。
PEEK matrix composites exhibit great toughness and damage resistance. But the severe processing conditions and poor drapability result in in-efficiency in curved surface forming.
peek树脂基复合材料具有突出的韧性和高损伤容限,但因成型工艺条件较为苛刻,且铺覆性能差,影响了曲面成型能力。
Fluorinated acrylate polymers were well known film -forming materials for their excellent film - forming properties and aging resistance.
含氟丙烯酸酯类聚合物因具有突出的成膜性能及耐老化性能而成为优良的成膜材料。
The following topics are surveyed: effect of phase structure on the powdering and the flaking of coating during draw forming; effect on the welding; effect on the corrosion resistance.
内容包括:相结构和铁含量对其冲压成型时的粉化性和剥离性的影响;
The authors have studied many deformation regimes of rocking forming. Using resistance strain gages and photoplasticity methods, it is proved that the parameters selected for the rocking forging…
研究了摆辗成形规律,采用电测法和光塑性法证实了所选用的摆辗工艺参数合理,为推广该工艺提供了技术准备。
The forming method of the inorganic high resistance layer at the side surface of the metallic oxide resistor is characterized by not needing a preburning step.
所述的在金属氧化物电阻片侧面形成无机高阻层的方法的特征是不需经过预烧步骤。
The resistance of metal plastic forming was introduced in this paper. The resistance forming could be divided into back pressure resistance forming and structural resistance forming.
综述了金属塑性成形中的阻尼,将阻尼成形分为背压阻尼成形和结构阻尼成形。
The invention provides a formed optical forming body with small double refraction and excellent transparency and impact endurance test resistance.
本发明提供成型后的双折射小、且透明、耐冲击性优异的光学成型品。
The invention provides a formed optical forming body with small double refraction and excellent transparency and impact endurance test resistance.
本发明提供成型后的双折射小、且透明、耐冲击性优异的光学成型品。
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