合金的例句大全

Thickness effects on fatigue properties of cracked aluminum alloy plate single-side repaired with boron fiber/ epoxy patches

铝合金板厚度对硼/环氧补片单面修复试件疲劳性能的影响

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Effect of Boron Oxide on Iron Reduction in Magnesium Alloy

氧化硼除铁净化镁合金的研究

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Surface Network Cracks in Low Carbon Boron Steel Casting

低碳硼合金钢表面网状裂纹成因分析

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Research on the Production and Properties of Boron Steel Produced by Using Pig Iron Containing Boron as Alloying Agent

超强钕铁硼永磁合金以含硼生铁为添加剂的硼钢的制备和性能研究

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A Study on Delayed Fracture Resistance of Low Carbon Nb-V Microalloying High Strength Cold Heading Boron Steel

低碳Nb-V微合金化高强度冷镦硼钢耐延迟断裂性的研究

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Effects of the liquid structural change on crystallization orientation were investigated. It is found that the melt after the liquid structural change preferably grew on the high index crystal plane with the solidification process, which was responsible for the branching of low index single crystal plane.

液-液结构转变对晶体生长取向的影响主要是随凝固长度增加，液-液结构转变使合金实现高指数晶面取向，加剧了低指数晶面分支现象。

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Microstructures characteristics and properties of solidified aluminum alloy brazed joint

铝合金钎焊凝固接头的组织特征和性能

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The alloy element action and brazed seam structure are analyzed.

分析了钎料各合金元素的作用及钎缝组织。

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The results suggest the joint is not ideal if the Cu layer is too thin or too thick, and it is very important for existing some eutectic substance in brazed seam.

研究表明，Cu层的厚度太薄或者太厚，其连接效果都很不理想，同时在Al合金与Cu中间层接触反应钎焊中，钎缝区存在适当的液相对于提高接头强度是至关重要的。

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The brazing-ability and quality of brazed seam of 6063 aluminum alloy brazed by Al-Si eutectic filler metal and QF flux is discussed by means of test of spread-ability and test of T joint.

本文用平百铺展试验和T型接头试验，研究了6063铝合金采用AI－St钎料和氟化物钎剂（QF钎剂）钎焊时的钎焊性和钎缝质量。

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Study of Heat Treatment Technics on Carbide Joint by High Frequency Induction Brazing

高频感应钎焊硬质合金接头热处理工艺研究

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QJ301 is a copper-based brazing welding used solvent, the solvent particles uniformly fine at a temperature of850-1150 ℃, copper and brass brazing alloys gas welding or brazing flux when used.

QJ301是一种基于铜焊接用的铜焊溶剂，本溶剂颗粒均匀细微，在温度为850-1150℃，钎焊紫铜及黄铜合金气焊或钎焊时作助熔剂用。

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This paper studies the material components of Polycrystalline Diamond Compact ( PDC) blank, bit matrix and brazing alloy, and discusses some drilling technical parameters relating to the above problems.

本文分析研究了PDC托的材料成分、钻头胎体的材料成分和钎焊合金的材料成分，并讨论了与之相关的一些钻井工艺参数问题。

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Magnesium Alloy Melting Furnace Structure Design and Research Based on Flow Heat Transfer Analysis electric brazing machine and apparatus ( excl. furnaces, ovens and heating equipment)

基于流动传热分析的镁合金熔化炉结构设计与研究电硬焊机器和设备（熔炉，烘炉和加热设备除外）

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Furnace brazing technique of wave-guide made from 6063 alloy is studied.

采用气保护炉钎焊方法对6063铝合金及其波导进行了钎焊工艺研究。

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Furnace Brazing Technique of 6063 Alloy and its Wave-guide Components

6063铝合金及其波导制件气保护钎焊工艺研究

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Furnace Brazing Technique of Aluminium-alloy Case for Airborne Electronics in Nitrogen Atmosphere

机载电子设备铝合金箱体氮气保护钎焊工艺

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Interface Behavior and Joint Strength by TIG Arc Brazing for Titanium and Titanium Alloy

钛及钛合金电弧钎焊及接头强度

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Al-Cu eutectic brazing metal based on the pure aluminium substrate is welded in vacuo.

制备了Al-Cu共晶合金钎料，以纯铝棒料为基体采用对接接头进行了真空钎焊。

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The Al-Cu eutectic brazing metal is made to braze pure aluminium substrate in vacuum. The diffusion phenomenon of Cu in pure aluminum bar under different brazing temperature and heat preservation time is investigated by means of SEM and EDS.

制备Al-Cu共晶合金钎料，用SEM和EDS研究不同钎焊温度和保温时间条件下，纯铝棒料基体对接真空钎焊接头Cu元素的扩散行为。

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