Study on Fusion Welding Technique to Dissimilar Alloys of Magnesium Alloy and Aluminum Alloy;
异种金属镁合金和铝合金熔焊工艺研究
To obtain a matching welded joint,it is necessary to understand the nitrogen behavior in fusion welding process.
焊接是高氮奥氏体不锈钢工程应用需要解决的首要问题之一,氮是影响其焊接性的主要因素,为了获得与母材性能匹配的焊接接头,必须理解熔焊过程中的氮行为。
The researches on welding of electrical contacts were summarized,and the factors contributing to welding of contact were cataloged.
总结了触头熔焊现象的研究成果,分析了触头熔焊的影响因素,并列出了定量判断触头动、静熔焊的理论依据以及熔焊力测量的试验手段;就触头材料特性而言,对熔焊有影响的因素有材料的硬度、抗拉强度、电导率、热导率等。
The effect of break operations of relay contact material on arcing duration and dynamic welding were tested.
研究了继电器触点寿命试验过程中燃弧时间与操作次数间的时序关系,指出熔焊现象的发生具有随机性和突发性,在发生熔焊现象之前,触点燃弧时间仍相对稳定,没有呈现逐步递增或递减的趋势。
jointed arm for gas-operated welding machines
气动熔焊机器用摇杆
grooving appliance, gas-operated, of the welding appliance type
熔焊装置型气动开槽机
jaw for gas-operated welding machines
气动熔焊机器用夹钳
Principles of Metal Molten Welding & Technique
金属熔焊原理及工艺
gas-operated welding blowpipe, high-pressure-type, hand-held
气动熔焊喷焊器，高压型，手持式
electrode ,of base metal, coated or cored with flux, for soldering, brazing or welding
焊条,贱金属制,外涂或内心装有焊剂,用于软焊,硬焊或熔焊
electrode ,of metal carbides, coated or cored with flux, for soldering, brazing or welding
焊条,硬质合金制,外涂或内心装有焊剂,用于软焊,硬焊或熔焊
Study on the Mechanism of Penetration Mode for Thin Sheet Laser Deep Penetration Welding;
薄板激光深熔焊接熔透模式的机理研究
The loss of C,B,Si,Cr and other elements in coatings decreases in the order of plasma,autogenous and faradic spraying.
焊层中的C、B、si、Cr等元素烧损率以等离子堆焊最大,火焰喷焊重熔次之,感应熔焊最小;
nozzle for gas-operated blowippe welding and surface-tempering machines
气动熔焊机器、焊接和表面回火机器用喷嘴
The welding technic on the rectifier diode connection for improving reliability.
元件板二极管的焊点采用熔焊技术，增加可靠性。
AC gas metal-arc welding process
交流熔化极气保护焊
parent metal fusion
焊接基体金属的熔化
solder together by using hard solder with a high melting point.
用高熔点的焊料来连接。
eutectic brazing alloy
低共熔点软钎焊合金
We fused the pipes with solders.
我们用焊锡熔接管子。
solder that contains copper; melts at a relatively high temperature; used for brazing.
含铜的焊料，熔点较高，用于铜焊。
Investigation on Properties of Deposited Metals by Shielded Metal Arc Welding Process D172;
D172焊条电弧堆焊熔敷金属性能研究