Long tube

35-105 BOP housing

35-70 BOP housing

35-35 blowout preventer housing

Copy milling valve body

35-105 BOP double flange housing

Motion of the forging process according to its modes

Forgings are deformed in the cold forging process and work-hardened so that the forging die is subjected to high loads. For this reason, high-strength forging dies are required, and a hard lubrication film prevents wear and bonding. In addition, intermediate annealing is required to prevent cracking of the blank to ensure the required deformation capacity. To maintain good lubrication, the blanks can be phosphatized. Since continuous processing of bars and coils is used, it is not yet possible to lubricate the cross-section, so the possibility of using a phosphating lubrication method is being investigated.

2022-03-16

Sintering Furnace: Titanium Alloy Casting Process Characteristics

The shape and size of the piece, the second is to make the casting microstructure and use performance to meet the design specifications. So that is titanium alloy in the casting deformation of the formation of bad microstructure is difficult to improve. Therefore, before the development of casting process, it is necessary to understand the casting process characteristics of titanium alloys. The casting process characteristics of titanium alloys mainly include the following three aspects.

2022-03-16

Large Aluminum Alloy Forging Process

Large forgings are generally used in the key parts of large machinery. Due to the poor working environment and the complexity of the force, large forgings have high quality requirements in the production process. Large forgings are forged directly from ingots. In the production of large forgings, even with the use of advanced metallurgical technology, the ingot internal micro-cracks, loose, shrinkage, segregation and other defects inevitably exist, seriously affecting the quality of forgings. I

2022-03-16