This paper analyses the problems arising from the use of Beryllium-bronze materials used by electronic products.
本文分析了电子产品中使用的铍青铜材料出现的几种问题 ,通过对铍青铜热处理工艺的研究 ,找到了解决问题的方
Cause analysis of cracking of front fracture of the beryllium-bronze bar during extrusion process;
铍青铜挤压棒材端头开裂的原因分析
It is deformation contrast test with different pH indicator of quenching liquor by using macromolecule liquor PVA as beryllium-bronze's quenchant.
采用高分子溶液PVA作铍青铜淬火介质,用不同浓度淬火剂做形变对比试验,进行优选并通过金属变形机理分析,进行二次时效等方法,控制铍青铜复杂外形和薄壁件的变形量。
The material of sense organ is beryllium-bronze,it has good elasticity,and fitting to make elastic vibration element,an accelerometer being sensed by capacitance was researched,the signal pickup circuit of dynamics sensor being sensed by differential capacitance was developed.
利用弹性良好的铍青铜为材料制作加速度计中的敏感振动元件,研制出电容敏感式加速度计。
Failure Mechanism of Small Sleeve of Blast-furnace Tuyere and Discussion of Changing to Use Be-bronze
高炉风口小套破坏机理和改用铍青铜材料的探讨
Preparation of High Strength Beryllium Bronze QBe2 Wire and Its Properties Study;
高强度QBe2铍青铜线材的制备及性能研究
Influence of Extrusion and Forging Processing on the Structure and Properties of Beryllium-bronze Rod
挤压和锻造工艺对铍青铜棒材组织和性能的影响
Study on the New-type Be-Cu Material Roller and Its Applied Performances for the High Speed Twin-roll Casting of Aluminum Alloys;
铝合金快速铸轧新型铍铜材料辊套及其应用性能研究
Twice-Step Ageing Method for Beryllium Bronze(QBe2)
铍青铜(QBe2)的分级时效工艺
The Rapid-risen Temperature Model and Adaptive Control Method fot the Beryllium Bronze Vacuum Time-effective Furnace
铍青铜真空时效炉快速升温模型及自适应方法
Doing a lot of experiments, we have developed a new antimony bronze which possesses better property than tin bronze and hence is an exellent substitute.
经过大量试验，研制出具有良好综合性能的新型锑青铜材料，是目前替代锡青铜材料的理想材料。
The Research of Influence Produced by Beryllium Ions from Dental Restoration Material-Nickel-Chromium Alloys on Subgingival Microbes;
口腔修复材料—镍铬铍合金中铍对龈下微生物影响的研究
Yokesleeves– furnished in416 stainless steel or aluminum-bronze.
(9) 轭架套管-配置416不锈钢或铝青铜材料。
Manufacture and Application of Carbon Fiber Lead Bronze Composite Bush
碳纤维-铅青铜复合材料轴瓦的制造与应用
Study on the Composition and Structure of Ancient Clay Mold of Yin Ruins
殷墟青铜器陶范材料的组成及结构研究
Study of Compacting Processes for Powder Metallurgic Aluminium Bronze Matrix Frictional Materials
铝青铜基粉末冶金摩擦材料压制工艺研究
"Valve body, bonnet and wedge are to be of bronze aSTM B 62."
阀体,阀盖和楔板材质符合美国材料试验协会aSTMB62标准青铜。
"aluminum bronze -- The most widely accepted disc material used in butterfly valves, aluminum bronze is heat treatable and has the strength of steel."
铝青铜--广泛用作蝶阀的蝶板材料。铝青铜可以进行热处理,具有钢一样的强度。
This paper applies the archaeological material to discuss the social development in Britain in Early Bronze age.
运用考古学材料论述青铜时代早期不列颠的社会状况。
Synthesize and Electrochromic Research of the Hexagonal Tungsten Bronze Nanomaterials Layer-by-Layer Self-Assembly Films;
钨青铜纳米材料薄膜的制备和电致变色功能研究
On Phallicism through a Study of the Related Archaeologica l Findings;
考古材料所见生殖器崇拜考——以云南史前及青铜时代为例
Hydroxyphenyl-Pyridine Beryllium, Aluminum and Boron Compounds as Highly Efficient Blue and White Organic Electroluminescent Materials;
酚基吡啶铍、铝和硼配合物高效蓝光及白光电致发光材料的研究