Welding is a manufacturing technique for joining two pieces of metal together by fusion. To this day, the welding process is the most familiar application for joining different techniques of metal structures, for example, bridges, pressure vessels, automobiles, ships and rails. In the welding process, the welder must protect his body for safety and health from the risk of dangers which will be performed with personal protective equipment and other equipment. Welders should be informed about the hazards in a welding process which are physical hazards and chemical hazards. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get Original EssayFirst, a physical hazard is a representative or fortune that would be the effect of the risk to the welder with direct contact or not. Many hazard factors can occur for the welder in the welding area, the welder can be aware of the potential hazards in a welding process which can be resolved by going through the work area, equipment, material and consumables to use. Physical hazards are caused by electricity, radiation, heat, flame, fire, explosions, noise and magnetic field. One of the potential dangers in a physical hazard is electricity. Electrical hazard may occur due to electric shock or electrocution. Electric shock during the welding process can cause death or severe burns. If the soldering iron comes into contact with electricity, the soldering iron will be shocked and fall. Therefore, the soldering iron does not work in humid areas, broken insulation wires, electric current wires around the body, welding near the welding cable, etc. Make sure the electrical installation is in good condition. So the radiation from the welding process a reason to burn and peel the skin due to the metallic liquid on the welding metal is hot and contains ultraviolet rays when the welder is not wearing the right cloth. Make sure combustible materials are kept away from the welding area such as paper, wood, plastic and others that could cause a fire. Noise and sparks may occur during the grinding process. Hearing loss can be caused by dangerous noise levels; is 85 decibels or more that prolonged or repeated exposure to sounds can cause hearing loss. Safety equipment to reduce noise consists of earplugs or noise canceling headphones. Additionally, sparks from grinding can cause an explosion if concentrated in the fuel line regulator area. Finally, potential hazards in the welding process are chemical hazards, caused by welding fumes, combustible gases, inert gases, gas mixtures and solvents. Chemical hazards in the welding process are a type of welding hazard caused by exposure to chemicals in the workplace. Exposure to chemicals in the field can cause acute or long-term adverse health effects. The welding process produces smoke that includes particles of various types of oxides. Fumes, such as carbon dioxide, ozone and fumes containing heavy metals, can be dangerous to welders who do not have adequate ventilation and workplace procedures. When welding with a combustible gas it will produce carbon dioxide, but if the flame is small it will produce carbon monoxide. Shielding gases such as argon, helium and carbon dioxide, alone or in mixtures with oxygen or hydrogen, can also have health effects when adequate work procedures are not followed, such as working in a room with good air circulation. air. In this.