- 更多网络例句与可焊性相关的网络例句 [注:此内容来源于网络,仅供参考]
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These factors include type of benzimidazole, thickness of film, times of reflow welding, thermal impact, and assistant.
结果表明,不同类型的咪唑化合物可焊性存在明显差异,可焊性有一最优的厚度。
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The solderability of benzimidazole films on the surface of copper is investigated by solder float test. Several factors which influence solderability of the films are discussed.
采用上锡率法研究了咪唑化合物在铜表面所成保护膜的可焊性,并探讨了咪唑化合物类型、膜厚、再流焊次数及高温热冲击对该膜可焊性的影响。
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Our process capability: Plates: FR4, High TG FR4, high CTI FR4, high frequency materials, halogen-free materials, aluminum and other low-rise Materials :2-20 layer of finished copper thickness :0.5-5 OZ finished thickness: 0.2 -6.0mm Minimum line width: 3mil Minimum line spacing: 3mil smallest shape tolerances:+/-0.1mm minimum finished diameter: 0.1mm maximum thickness aperture ratio: 12:1 wide minimum solder bridge: 4mil characters minimum line width: 5mil Minimum height of characters: 30mil Solder Mask Color: Green, black, blue, white, yellow, purple characters such as color: white, yellow, black and other surface processes: spray tin, lead-free HASL, Electroless gold plating Shuijin, OSP, chemical Shen tin, silver and other chemicals Shen Process: Goldfinger, blue gum, Blind-via/Buried-via, characteristic impedance control, rigid-flexible combination of reliability testing such as: Open / Short testing, impedance testing, solderability testing, thermal shock testing, metallographic analysis of micro-slice curvature Isoptera: 0.7% flame retardant Level: 94V-0
我们公司的制程能力:板材:FR4、高TG FR4、高CTI FR4、高频材料、无卤素材料、铝基材料等层数:2-20层成品铜厚:0.5-5 OZ成品板厚:0.2-6.0mm最小线宽:3mil最小线间距:3mil最小外形公差:+/-0.1mm最小成品孔径:0.1mm最大板厚孔径比:12:1最小阻焊桥宽:4mil最小字符线宽:5mil最小字符高度:30mil阻焊颜色:绿色、黑色、蓝色、白色、黄色、紫色等字符颜色:白色、黄色、黑色等表面工艺:喷锡,无铅喷锡、化学沉金、电镀水金、OSP、化学沉锡、化学沉银等其它工艺:金手指、蓝胶、盲埋孔、特性阻抗控制、刚柔结合等可靠性测试:开/短路测试、阻抗测试、可焊性测试、热冲击测试、金相微切片分析等翅曲度:≤0.7%阻燃等级:94V-0
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Clad stainless steel plate is a kind of high energy saving material, which consists of carbon steel base covered with 2~20mm thick stainless steel plate on one or both sides. It bring the merits of both metallic materials, not only the functions of anticorrosion, abrasion resistance, magnetism proof and decoration of the stainless steel, but also the characteristics of weldability, mouldability, extensionality and thermal conductivity of the carbon steel.
不锈钢复合板是一种以碳钢为基体、单面或双面整体包覆2~20mm不锈钢的高效节能复合材料,它能够充分发挥两种金属材料的特性优势,既具有不锈钢的耐腐蚀性、耐磨性、抗磁性和装饰性,又具有碳钢良好的可焊性、成型性、拉延性和导热性。
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At present, we offer high quality high proportion fishing fall, high proportion alloy ball, high proportion alloy round stick, high proportion alloy unit, high proportion alloy golf head, high proportion alloy off-centered dipole and other high proportion alloy abnormal units. Production capacity: above 200T/year.
按合金组成特性及用途分为W-Ni-Fe、W-Ni-Cu、W-Co、W-WC-Cu、W-Ag等主要系列,其密度高达16 。5-19.0g/cm3,而被世人称为高比重合金,它还具有一系列优异的特性,比重大:一般比重为16.5-18.75g/cm3,,强度高:抗拉强度为700-1000Mpa,吸收射线能力强:其能力比铅高30-40%,导热系数大:为模具钢的5倍;热膨胀系数小:只有铁或钢的1/2-1/3,良好的可导电性能;具有良好的可焊性和加工性。
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We have a well-trained technical staffs and experienced management team. There is a modern, dustlessness, air-conditionered workshop, which is equipped with more than 20 sets of auto Die bonding machines and Chip mounting machines, 20 sets of computer testing machines, and over 100 sets of other auto/semi-auto equipments. We also have the standard QA lab with professional testing machines, which can provide full reliability tests, such as high-low temperature, dropping, transportation, corrosion resistance, ability of solder, aging test. We provide guarantied and reliable products and services for all the clients
我们拥有一支高素质和丰富行业经验的技术与管理团队,拥有现代化的净化全空调生产车间,配置20余组全自动固晶机和焊线机,20余组全功能电脑检测装置,逾百组全/半自动的其他生产设备;同时我们还拥有完善的QA实验室设备和检测设备,可以提供完备的可靠性测试:高低温,跌落,运输,耐腐蚀性,可焊性和老化等等,为客户提供保障,可靠的产品和服务。
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25 Kinds of the weldable Tin and Tin-base alloys electroplating processes in the nearest 10 years in China were rewiewed systematically and completely.
系统而又比较全面地总结了我国近10年来电镀可焊性锡及锡基合金工艺25种,并指出了每种工艺的镀液性能和镀层质量的优劣,最后提出了可焊性电镀的发展趋势。
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The product possesses fine performances of adhibiting oily surface, weldable, flexibility, filling and fine adhesion, noise of cars and strength of electrical welding line can be reduced after the use of heat expansion.
本产品具有优良的油面粘接性、可焊性、弹性、填充性及良好的附着性,热膨胀使用后可减少汽车噪音及增加电焊缝强度。
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Approval;Approved organizations;Bend testing;Butt welding;Definition;Definitions;Design;Dimensions;Electric welding;Flash welding;Inspection;Materials;Metal sections;Order indications;Performance tests;Permanent ways;Profile;Quality;Rail joints;Rails;Railway applications;Railway rails;Railways;Resistance welding;Sections;Specification;Steel welding;Steels;Suitability;Testing;Tracks;Travel ways;Vignol rail;Weldability;Welded joints;Welding;Welding engineering;Welding equipment;Welding processes;Weldings
中文主题词认可;受批准组织;弯曲测试;对接焊;定义;设计;尺寸;电焊;闪光焊;检验;材料;金属型材;顺序示度;性能试验;永存性铁路;轮廓;质量;钢轨接头;钢轨;铁路设施;铁路钢轨;铁路;电阻焊接;型材;规范;钢件焊接;钢;适宜性;测试;轨道;旅行线路;丁字形铁轨;可焊性;焊接接头;焊接;焊接工程;焊接设备;焊接工艺;焊接法
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It sieves the box is board crossbeam riveting hitch welds built-up section By host vice- side bar Hollow beam Enters the material back plate Leaves material board Sieves board and so on composition The side bar selects the low-alloy pressure vessel steel plate The intensity is high The weldability is good Peripheral knee bend And in the vibration direction and along longitudinal connects themulti- roots angle steel Causes the side bar rigidity big enhancement Is advantageous to the intensity enhancement and noise reducing.
其筛箱为板梁铆焊组合结构,由主副侧板、管梁、入料挡板、出料板、筛板等组成,侧板选用低合金压力容器钢板,强度高、可焊性好,周边折弯,并在振动方向及沿纵向联接多根角钢,使侧板刚度大大增强,有利于强度的提高和噪音的降低。
- 更多网络解释与可焊性相关的网络解释 [注:此内容来源于网络,仅供参考]
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soluble:可溶解的
比较而言,金涂层表面是可溶解的(soluble),这意味着金完全溶解在焊剂里,金属间化合物在裸露的底层形成. 金涂层实质是保护了底层的可焊性. 钯在熔剂里溶解则慢得多,焊剂的结合通常是与钯形成. 焊剂(solder coatings)在保持其可焊性方面更加有效,
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weldability:可焊性
精制螺栓 turned bolt | 可焊性 weldability | 空腹桁架 open-web truss
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fabrication weldability:工艺可焊性
fabrication phase 制造阶段 | fabrication weldability 工艺可焊性 | fabrication 制造
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weldability test:可焊性试验
weldability 可焊性 | weldability test 可焊性试验 | welded construction 焊接结构
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weldability test:可焊性试验; 焊接性试验
weldability焊接性; 可焊性 | weldability test可焊性试验; 焊接性试验 | high strength weldable aluminium alloy高强度可焊铝合金
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service weldability:使用焊接性; 使用可焊性
overall weldability综合可焊性; 使用焊接性 | service weldability使用焊接性; 使用可焊性 | thermal weldability热焊接性
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metallurgical weldability:金相可焊性
metallurgical technology 金属工艺学 | metallurgical weldability 金相可焊性 | metallurgical welding 金相焊接
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welded construction:焊
weldability 可焊性 | weldability test 可焊性试验 | welded construction 焊
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weldable primer:可焊性涂料
weldability 可焊性 | weldable primer 可焊性涂料 | weldable 可焊接的
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submerged arc weld:埋弧焊, 潜弧焊; 焊剂层下焊
strength weld承载焊缝 | submerged arc weld埋弧焊, 潜弧焊; 焊剂层下焊 | service weldability使用焊接性; 使用可焊性