The result showed that,with duplex strengthening and ductilizing treatment, the life of shank adapter made of 22SiMnNi2CrMoA steel was 5￣6 times of that with ordinary heat treatment.
试验结果表明，用２２ＳｉＭｎＮｉ２ＣｒＭｏＡ钢制作的液压凿岩机钎尾，采用上述复合强韧化处理工艺，其平均使用寿命较常规热处理者提高５～６倍。
Research on Soldering of Copper and Aluminum;
铜与铝软钎焊技术的研究现状
Interfacial reactions between Sn-Cu solder alloy and Cu/Ni coatings during reflow soldering;
SnCu钎料镀层与Cu/Ni镀层钎焊接头的界面反应
Research on ultrasonic detection for soldering quality of elastic metal-plastic bearing pads;
弹性金属塑料瓦钎焊质量超声检测的试验研究
Trend and Current Situation of Flux for Aluminium and Its Alloys;
铝及铝合金用钎剂的发展现状和趋势
Mechanism of brazing flux reacting with oxide film of LY12 aluminum alloy;
LY12铝合金氧化膜与钎剂的反应机制
Study on the Reaction Flux for Al-Li Alloy Brazing;
铝锂合金钎焊反应钎剂的研究
Properties and welding interface characterization of new-type Au-Ag-Ge brazing alloy;
新型Au-Ag-Ge钎料的性能及焊接界面特征
The results indicate that the base metal, 60wt%BNi2+40wt%BNi5 brazing alloy and BNi2 brazing alloy is with similar passivation current, but the initial passivation potential is increased in turn, which demonstrates that their corrosion resistance is decreased in the same sequence.
通过电化学方法研究了钎料分别为60%BNi2+40%BNi5(质量分数)和BNi2的316L不锈钢钎焊接头在人造海水中的耐腐蚀性能。
electric brazing
电加热钎焊;电热钎焊;电热铜焊;电热硬钎焊
Study on the new type soldering acid and filler metal for restoration of ancient bronze;
古代青铜器修复钎焊用钎剂与钎料的改性研究
Aluminum Alloy Soldering Procedure Research Based on the Sn-Pb-Zn Solder;
基于Sn-Pb-Zn钎料铝合金钎焊工艺研究
The Research on Properties and Bonding Mechanism of Armorphous Cu-P Filler Metals;
非晶Cu-P钎料的性能及钎焊机理研究
Ti-25Cu-25Zr Filler Metal and Pure Titanium Brazed Process
Ti-25Cu-25Zr钎料与纯钛的钎焊工艺
A Study on the Active Brazing of AlN to W-Cu Alloy with Ag-Ti_4 Active Filler Alloy
Ag-Ti_4活性钎料钎焊AlN与W-Cu合金研究
Bonding process of pure copper with amorphous Cu-P interlayer
非晶Cu-P钎料钎焊接头形成过程
Characteristics of Amorphous Brazing Ribbon of Cu-P Based Alloy
非晶态铜磷钎料真空钎焊紫铜的性能
Study on Processing Technology and Brazing Performance of Ag55Cu21Zn17Sn5Ge2 Solder
Ag55Cu21Zn17Sn5Ge2钎料加工工艺及其钎焊性能的研究
eutectic brazing alloy
低共熔点软钎焊合金
spelter brazing alloy
铜锌基硬钎焊料合金
eutectic vibration brazing
共晶合金振动钎焊法
Silver Brazing Method: Assemble parts to be brazed.
银钎焊的方法：对需要进行钎焊的部件进行组装。
Qian welding materials, marketing. Qian welding materials manufacturing machinery sales.
钎焊材料制造、销售。钎焊材料制造机械销售。
Brazing Materials and Process of High-density Graphite to TZM Alloy;
石墨与钼合金钎焊材料与钎焊工艺的研究
Technical specification for welding copper and copper alloys
铜及铜合金焊接及钎焊技术规程
Study on Weldability and Microstructure of Brazing Cubic Boron Nitride;
钎焊立方氮化硼的焊接性与微观结构
Development on High-frequency Induction Brazing Solder of Al/45 Steel
Al/45钢高频感应钎焊焊料的研制