Investigation of Refrigerant Charge Amount on the Performance of a Carbon Dioxide Heat Pump System automatic feed vacuum filler

冷媒填充量对二氧化碳热泵系统性能影响之研究自动喂料 真空 填装 机

Properties of Vacuum Brazed si_3n_4 / steel joint using active brazing filler metal

活性 钎料 真空钎焊Si3N4/钢接头性能的 研究

Using technology of magnetron sputtering in vacuum we prepared the active coated brazing filler metal : Ti was sputtered onto the Ag-Cu alloy foil under proper sputtering voltage sputtering current and sputtering time .

活性涂层 钎料是运用 真空磁控溅射镀膜技术，在一定的溅射电压、溅射电流和溅射时间条件下，在Ag-Cu钎料箔片表面溅射活性元素Ti。

Microstructure and Properties of Vacuum Brazing C_f / C Composites Using Reactive Al Based Filler Metals

铝基活性 钎料 真空钎焊Cf/C复合材料焊接接头的组织及性能

Different influence factors on the spatter property of the electronics vacuum filler metals have been analysed and contrasted .

对电 真空 钎料溅散性的各种影响因素进行分析对比。

This article introduces a vacuum filler technique of expansive pearlite through analyzing the features of expansive pearlite and key technical problem of filler in the lamination of the low temperature storage tank .

文章通过分析充填于绝热低温储罐夹层中膨胀珍珠岩的特性、充填中的重点技术问题，介绍了一种膨胀珍珠岩的 真空 充填技术。

Main engine stuffing box lubricating oil dirty tan automatic feed vacuum filler

主机填料函污滑油柜自动喂料 真空 填装 机

Vacuum Filler Technique for Heat Insulation Material of Low Temperature Storage Tank

低温储罐保冷隔热材料的 真空 充填技术

In this paper vacuum furnace brazing test was carried out using Ni-Cr alloys as brazing filler metals . Proper brazing temperature heat preservation time and cooling speed helped to realize a strong bonding between Ti-coated diamond and steel substrate .

本文利用 真空炉中钎焊的方法，采用Ni-Cr合金 钎料，适当控制钎焊温度，保温时间和冷却速度，实现了镀钛金刚石与钢基体的高强度连接。

Application of the Moving-chamber Belt Vacuum Filter in the Production of Carbon-precipitation-onyx Filler

带 式过滤机在碳分玛瑙 填料生产中的应用

Vacuum brazing characteristics of Ni-base amorphous filler metal

镍 基非晶态合金材料 真空钎焊特性研究

The Vacuum Brazing of Carbon / Carbon Composites Using Silver-based Active Filler Metal

采用银基活性 钎料 钎焊碳/碳复合材料

Study on Silver-Based Vacuum Welding Filler Metals by Continuous Casting

连铸法制备银基 真空 焊料的研究

The main defect in vacuum brazing Joints is that the filler metal does not penetrate into the joints completely .

真空钎焊缝中主要缺陷为未钎透，并对条状未 钎透和网状未钎透进行了分析。

Vacuum brazing technology of a type of ultrasonic cutting tool is introduced in this paper . The main contents are composed of brazing filler metal . brazing method and brazing procedure .

介绍了超声切割刀具的 真空钎焊技术，主要内容包括 钎焊 材料、钎焊方法和钎焊工艺。

Effects of processing parameters on wettability of filler metal and temperature field characters of test plates during vacuum electron beam brazing ( VEBB ) and microstructure of stainless steel joint brazed with BNi - 2 filler metal are investigated in this paper .

探讨了 真空电子束钎焊过程中电子束钎焊工艺参数对钎料润湿性和试板温度场的影响作用，以及BNi-2 钎料钎焊不锈钢时的接头组织。

The brazing experiment is finished in vacuum furnace the brazed joints with different filler metal thickness are obtained by different pressure on them .

在数控 真空钎焊炉中进行钎焊试验，由于施加压力的不同，得出 钎 缝厚度不同的焊接试件。

Study of microstructure of vacuum brazed joints of amorphous filler metals

非晶态合金 钎料 真空钎焊接头组织研究

7-hydroxy is rectified by vacuum distillation with high efficient packed tower with θ filler the product purity is over 98.5 % 99.99 % at instant the yield is over 70 % .

采用高效θ环 填料塔，通过 真空精馏的方法精制提纯呋喃酚粗品，产品纯度达985%以上，瞬时可达9999%，最高收率可达70%以上。

Study on bond quality of mo and graphite by vacuum brazing with Ag-Cu-Ti filler matal

Ag-Cu-Ti活性 钎料 真空钎焊钼和石墨结合质量研究

On Corrosion of Vacuum Brazed Joints with Amorphous Nickel-Based Filler Metals

非晶态镍基合金 钎料 真空钎焊接头腐蚀性研究

Experimental Research on Vacuum Brazing of Diamond with a Ti-based Filler Alloy

钛基 钎料 真空钎焊金刚石的试验研究