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What is the difference between fusion welding an resistance welding?
Wiki User
∙ 9y ago
Fusion welding is just any welding process which inhibites the phase trasition from solid to liquid and then back to solid state, while electric resistance welding is based on purely ohmic heating of the different parts, this heat will create fusion of the metal. So; Electric resistance welding can be said to be a type of fusion welding, but not the other way around.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoFusion welding requires the melting of the weld surfaces. The heat necessary to melt the metal can be provided by an electrical arc or a laser beam, for example. A solid state weld, on the other hand, never reaches the temperature necessary to melt the two objects being welded. A solid state weld is created by a fully solid diffusion bond between the two surfaces.
Wiki User
∙ 11y agoActually you are asking about two different things. Fusion welding means joining without filler metal. It can be done using TIG (GTAW) - Spot welding - Pressure Welding and other processes. Pressure Welding is just one way of producing a Fusion Weld.
Wiki User
∙ 9y agoFusion welding includes processes that depends upon 'melting' to join similar materials (having same composition and melting points). Resistance welding is one of the type of fusion welding.
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What is the difference of efw and erw?
EFW: Electric Fusion Welding is a more general term which includes Electric resistance welding (ERW) and other types of welding such as Arc welding.
What is non fusion welding and types?
non fusion welding is when there is no filler metal needed...Actually all welding is considered fusion welding, meaning the material fuses together unlike soldering. The material has to melt to fuse.
What is difference between 1018 steel and WCB?
AISI 1018 is usual quality structural grade A216 Gr WCB is Steel Castings, Carbon, Suitable for Fusion Welding, for High- Temperature Service
What type of welding is when metal is fused together by the heat of a welding flame?
It's called Fusion Welding. You answered your own question.
What is EFW pipe?
Electrical fusion welded pipes made by rolling plate or sheet into pipe and joined by electrical fusion welding.
What is the difference of efw and erw?
EFW: Electric Fusion Welding is a more general term which includes Electric resistance welding (ERW) and other types of welding such as Arc welding.
What is different between fusion and non fusion welding?
Fusion is the blending of elements and can only be achieved by melting. Welding by definition is fusion. Brazing ,soldering etc are non fusing.
Can metallic bonds be formed from a welded joint?
Yes, welding of metals typically involves heating and fusion in resistance welding, arc welding, acetylene torch welding. Metallic bonds are formed between the substrate and the weld. The composition of the weld and the substrate around the weld inevitably is different from the material being welded.
Why is oxyactylene welding is not used in high responsibility fusion welding?
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
What is non fusion welding and types?
non fusion welding is when there is no filler metal needed...Actually all welding is considered fusion welding, meaning the material fuses together unlike soldering. The material has to melt to fuse.
What is a nonfusion welding?
it should be called solid state welding which does not melt the base... in fusion welding the base melts as you weld.
What is the difference between gillette fusion phantom and gillette fusion gamer?
There is no difference except for the colours and design.
What is difference between 1018 steel and WCB?
AISI 1018 is usual quality structural grade A216 Gr WCB is Steel Castings, Carbon, Suitable for Fusion Welding, for High- Temperature Service
What type of welding is when metal is fused together by the heat of a welding flame?
It's called Fusion Welding. You answered your own question.
Is solid state weld the same as fusion welding?
no
Is there a difference between binary fusion and cell division?
Yes
What is the definition of heat fusion?
heat fusion is to join things together by heat. ie plastic welding.
