จากการศึกษางานวิจัยที่เกี่ยวข้องในก

From the research that applies to SMAW welding processes 3. The story conclude that the temperature while the SMAW welding processes in connection with different affects different targets, such as causing different molten puddle. Bug different targets and it is a mix of metal impact as well, by the way, the connection will be found that the temperature in the welding of high alloy, they are connected in the Group of martensitic Ni-based that has the flexibility and toughness of the steel group and. High temperature resistance 1Mo 9Cr. In the current trial are about various alloys by properties in development, better to be used in industrial or other structures in the future.

The study research involved in the welding process SMAW 3 concluded that the welding process SMAW welding at different temperatures will affect different parts. As well cause melting differ. Debugging of workpiece differ. And a mixture of metal, it is affecting the connection as well. It found that in high-temperature welding to weld the alloy has the martensitic Ni-based group of toughness and flexibility, and a group of 9Cr 1Mo steel that can withstand temperatures up. At present, it has experimented with various alloys. The development of properties in areas even further for use in industrial or other structures in the future.

From the study of the related research in welding process SMAW 3. Conclusion in welding process SMAW while different welding temperature will affect the pieces jobs are different. Such cause different melting pond Defects of workpieces are different. The ingredients and metal is the impact of welding as well. The are found in high temperature welding welding alloy as well as they are in a group of martensitic Ni-based the toughness and flexibility and a group of steel. 9Cr 1Mo can bear high temperature. At present, the experiments on the alloy. By the property development in various aspects to better for use in industrial structure or other in the future.