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Mar 30, 2020Flux-cored Wire Arc WeldingIt is the same as ordinary molten electrode gas shielded welding, which uses a fusible flux-cored wire as one electrode (usually connected to the positive electrode, that is, DC... -
Mar 30, 2020Resistance Welding MethodResistance Welding Method Resistance welding refers to a method of locally heating a welding piece by using the resistance heat generated by a current passing through the we... -
Mar 30, 2020MAG Welding MethodMAG welding is the English abbreviation for Fused Arc Active Arc Welding. MAG welding is a metal electrode gas shielded welding method that uses an active gas (such as CO2; Ar +... -
Mar 30, 2020Dayang Welding Materials Lecture Hall | Take You To Understand Welding Defect...As one of the most harmful welding defects, welding cracks seriously affect the usability and safety and reliability of the welding structure. Welding cracks are classified int... -
Mar 23, 2020Flame BrazingFlame brazingFlame brazing is performed by using a flame formed by combusting a vaporized product of a combustible gas or liquid fuel with oxygen or air for brazing heating. It ... -
Mar 23, 2020Show You Welding Defects----hot CracksWelding cracks, as one of the most harmful welding defects, seriously affect the usability and safety and reliability of the welded structure, which requires our attention. Acc... -
Mar 22, 2020Requirements For CO2 Shielding Gas For Gas Shielded WeldingRequirements for CO2 shielding gas for gas shielded weldingIndustrial CO2 is in liquid state, and it gasifies at room temperature. Water in liquid CO2 can dissolve water with a ... -
Mar 11, 2020What's The Basic Principles Of Welding Material SelectionBasic principles of welding material selection 1. Consider the physical properties, mechanical properties and chemical composition of the weldment materials: -
Mar 09, 2020Storage Of Welding MaterialsWelding electrodes should be stored in a warehouse that is ventilated and dry. The relative humidity of the air should be controlled below 60%. Keep 30cm away from the ground an... -
Feb 17, 2020What Factors To Consider When Selecting Electrodehere are many types of welding electrodes, each with its application scope, and whether the use of welding electrodes is appropriate has a great impact on welding quality, labor... -
Feb 17, 2020How Are Welding Electrodes MadeThe demand for iron and steel in modern society is increasing. In daily life, many things are made of metal, and many metals cannot be cast at one time. Therefore, this needs to...
