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Welding knowledge

Composition and function ..

Theelectrodeiscomposedofametalcoreandcoatingconsistsoftwoparts,themainroleisasthecoreelectrodeandfillermetal;coatingisthemainfunctionofthearcstability,protection,deoxidization,all..

2017-11-27

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Composition and function of welding rod and selection principle of welding rod

Causes and preventive measures of welding deformation and w..

Thebasicformsofweldingdeformationincludeshrinkagedeformation,angulardeformation,bendingdeformation,wavedeformationanddistortion.Intheweldingprocess,theunevenheatingandcoolingoftheweldmentistherootcauseoftheweldingstressanddeformation.Themain..

2017-11-27

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+86-731 8465 0818

Welding knowledge

Composition and function ..

Causes and preventive measures of welding deformation and w..

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