For ganged version, the bushing is metal brass without plating. 若是多组型产品,轴套是无镀层的黄铜。
The utility model provides a vacuum bottle with a plastic outer casing decorated by a metal plating film, which is composed of a bottle liner, a bottle plug, the outer casing, etc. 本实用新型提供了一种外壳用塑料金属镀膜装饰的保温瓶,由瓶胆、瓶塞、外壳等构成。
Through-thickness cracking also can lead to fatigue or stress corrosion cracking of the base metal beneath the plating. 还会形成穿透型裂纹,造成镀层下本体金属的疲劳或应力腐蚀裂纹。
Metal Plating Abrasive Wheel Binder Concentration Detection 电镀金属结合剂砂轮磨粒特征的检测
The results can be applied in various kinds of metal plating technology. 其研究结果可广泛应用于各种反射膜,增透膜的金属镀膜技术。
Mechanism of Direct Metal Plating on Titanium 钛上直接电镀机理的研究
Amorphous Metal-Metalloid Plating 铁组金属&半金属非晶合金镀
Electroless metal plating was performed on the surface of expandable graphite, FT-IR and TG-DTG analysis to metal-coated expandable graphite was studied in this paper. Expansion, disperse and attenuation to 8mm wave were carried out by pyrotechnic explosion. 研究了在可膨胀石墨表面非电沉积金属,对镀金属膨胀石墨进行了FT-IR及热重分析,利用烟火药爆炸对其进行了膨化及分散试验,测试了其对8mm波的衰减率。
Transmission intensity ratio for the determination of metal plating compositions by XRF 透射强度比X射线荧光光谱法测定金属镀层组分
Electroless Metal Plating of Cenosphere and Its Electromagnetic Shielding Properties 空心微珠表面金属化及其电磁防护性能研究
Metals suitable for electroless metal plating on fabrics are copper and nickel. 适于织物化学镀的金属是铜和锋,孰优?
A Study on the Methodology of Rapid Manufacturing Metal Die by Metal Plating 金属喷镀法快速制作金属模具方法研究
This technology which can create an intensified effect on the whole structure by the means of dispersion of ceramic powder in metal plating will increase the hardness, the resistance to wear and the mechanical characteristics. 由于该技术是利用陶瓷粉末在金属镀层中的分散现象造成对整个结构的强化效果,使得镀层的硬度、耐磨性和力学性能得到提高。
The article thus gives a comprehensive study on the following developed decorative layers: alloy plating, precious metal plating, blackening coatings, coloring chemical conversion coatings and fluorescence-plating. 本文从合金电镀、贵金属电镀、黑色镀层与转化膜、彩色化学转化膜及荧光电镀等五个方面对此进行了论述。
Within the field of fiber, paper making, plastic and metal plating, one of the key techniques to guarantee the product quality is the control of winding tension of linear, strip and area materials. 在纤维、造纸、塑料及金属镀膜工业中,对线状、带状及面状弹性材料卷取张力的控制是关系到产品质量的关键技术。
This article analyses and describes the causation of corrosion of the sulfur dioxide Roots blowers, and introduce the ways to repair the Roots blowers with metal flame plating. 本文对二氧化硫风机的腐蚀原因进行了分析和阐述,并详细介绍了采用金属气焰喷涂修复风机的方法。
Study on A New Type of Metal Brush Plating Power Source 一种新型的金属电刷镀电源的研究
An invention which converts surface-deposited colloidal palladium particles to a conductive layer using an alkaline copper ion containing post-dip is meanwhile in the market and works not too bad for the metal plating on moulded ABS plastic parts. 有一项发明采用含铜离子的碱性溶液浸渍处理,将沉积了胶体钯颗粒的表面转变为导电层,这项发明已获得了市场应用而且对于铸模ABS塑料镀覆金属效果不错。
The paper gives a survey of the principle and methodology of rapid manufacturing dies by metal plating and the ways of controlling plating quality as well as metal plating die structure and its manufacturing process. 系统地介绍了金属喷镀快速制作模具的原理、方法与控制喷镀质量的措施,以及金属喷镀模具的结构及制作过程。
Determination of Metal Plating Thikness by X Ray Fluorescence Method X射线荧光法检测金属镀层厚度
The influences of driving metal on mechanical plating alloying are analyzed from four aspects, they are alloying of metal-powder, alloying of iron surface, alloying of coating and growth theory of arborescentcrystal. 从金属粉的合金化、铁基表面的合金化、镀层的合金化及枝晶生长理论4个方面分析了先导金属对机械镀锌合金化过程的影响。
Study on Treatment of Metal Plating Wastewater in Small Factory 小型电镀厂废水处理技术介绍
By means of outdoor exposure test, under glass test, artificial accelerated test, corrosion apperance and product analysis, the corrosion prevention data for a number of metal plating and the economical acid rain corrosion prevention metal plating technology were obtained. 通过金属覆盖层的自然曝露试验、玻璃框下曝露试验、人工加速试验、腐蚀形貌和腐蚀产物分析,考核了不同金属覆盖层的防蚀性能,筛选出了耐酸雨的经济有效防护体系。
The author makes researches on metallization for fabrics with electroless metal plating. 用化学镀方法对织物作金属化研究。
The emphases are given upon the development of nobel metal plating, electroless plating and functional coatings on electronic devices at home and abroad. 重点介绍了贵金属电镀、化学镀及电子器件功能镀层的国内外新发展。
Repairing Motorcycle Parts by Metal Brush Plating 用金属刷镀工艺修复摩托车零件
Coating treatment of metal surface has been an important way of material surface modification, along with new requirement of production, the processing method that firstly nickel was electrodeposited on the substrate and then metal plating material are plastic formed precisely has gradually formed. 金属镀层处理是材料表面改性的重要方法,随着产品质量的新要求,逐步形成了先对基材表面镀层处理,后对带金属表面镀层材料精密塑性成形的加工方式。
With the fast development of mining, metallurgy, metal plating and petrochemical industries, a great deal of wastewater containing the excessive dangerous heavy metal ions was released. 随着采矿、冶金、电镀和石油等行业的快速发展,排放出的工业废水中含有过量的重金属。
Reuse and resource of electroplating wastewater is essential to the reduction of heavy metal wastes in plating industry. 电镀重金属废水的回用处理是当今电镀行业实现污染减排的关键。