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Why is oxyactylene welding is not used in high responsibility fusion welding?
Wiki User
∙ 12y ago
Oxyacetylene Welding is not used in high responsibility fusion welding because fusion welding requires two metals to be fused without melting whereas Oxyacetylene Welding involves the melting of metals so this process is not suitable.
By Makeveli
Wiki User
∙ 12y ago
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Nuclear fusion requires extremely high temperatures, and pressures.Nuclear fusion requires extremely high temperatures, and pressures.Nuclear fusion requires extremely high temperatures, and pressures.Nuclear fusion requires extremely high temperatures, and pressures.
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High frequency welding is a process where plastics such as PVC are heated with high frequency waves. This is to soften the plastics for easier molding.
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AISI 1018 is usual quality structural grade A216 Gr WCB is Steel Castings, Carbon, Suitable for Fusion Welding, for High- Temperature Service
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A welding transformer uses the alternating current supplied to the welding shop at a high voltage to produce the low voltage welding power
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Robert K. Nichols has written: 'High frequency pipe & tube welding' -- subject(s): Pipe, High Frequency welding, Welding
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high carbon high chromium steel to Welding
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ASTM A216 'Steel Castings, Carbon, Suitable for Fusion Welding, for High- Temperature Service' covers three different grades WCA, WCB, WCC with different tensile strength from 415 to 655 MPa
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Exothermic welding expertise and performance characteristics?
Do you know about exothermic welding expertise and Exothermic welding performance characteristics? Do you know how to choose high quality exothermic welding? After reading the article, you will have a clear understanding of exothermic welding. Exothermic welding Exothermic welding expertise Exothermic welding uses the reaction between compounds to generate high temperatures, and the molten metal reaches the welding part through the investment mold and forms a permanent joint with a certain shape and size that meets the process requirements. This method allows welding of copper to copper, copper to steel, copper to galvanized steel, the same metal, or between different metals. In order to weld between conductors of different specifications and types, it is necessary to make a special mold for welding. Fix the two ends of the conductor to be welded in a mold, put hot-melt flux, ignite the pyrotechnic powder, and the reaction generates a high temperature to melt the powder into a liquid. After cooling, the mold is opened, and the welded conductor becomes a permanent connection. Our company has corresponding supporting molds for different specifications of hot melt flux. The above is exothermic welding expertise. Exothermic welding Exothermic welding performance characteristics Large current load capacity of exothermic welding The current carrying capacity of the welding point is the same as that of the conductor, and it has good electrical conductivity. After testing, the change of the DC resistance ratio before and after welding is close to zero. This is unmatched by any traditional connection method. Exothermic welding has good mechanical properties Because it is a fusion joint, the joint and the conductor are molecularly bonded, which is a permanent joint. The impact resistance of exothermic welding is stable Experiments show that under the impact of short-term high current, the conductor melts before the joint, so it will not be damaged by the surge current. Exothermic welding has strong corrosion resistance Since it is a fused joint, no contact indicates that there is no residual stress, and the joint is covered with pure copper, thus greatly enhancing the corrosion resistance of the conductor. Exothermic welding can freely control the reaction temperature No external energy, no special equipment, no professional operators, it can be operated indoors and outdoors, and the time to complete the entire connection process is short. Exothermic welding connection is simple and safe The above are the exothermic welding performance characteristics. Exothermic welding Excellent exothermic welding supplier From the above introduction, we can learn about exothermic welding expertise and exothermic welding performance characteristics. If you want to buy high-quality exothermic welding, we recommend that you pay attention to an excellent exothermic welding supplier. This exothermic welding supplier specializes in exothermic welding, which is very popular in the industry. Recognized companies, welcome everyone to browse and buy.
What is rectifier welding machine?
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