A review of the effect of tungsten alloying on the microstructure and properties of steels

Lian, Jun-Jie; Ma, Xiaoguang; Jiang, Zhengyi; Lee, Chong Soo; Zhao, Jingwei

doi:10.1007/s42864-022-00174-1

Cited by 9 publications

(1 citation statement)

References 187 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The room temperature tensile strength of tungsten rods gradually increases with the increase of deformation, and the elongation at room temperature is almost zero due to the brittleness of tungsten; the high-temperature tensile strength and elongation of tungsten rods gradually increase with the increase of deformation. Zhang Linhai et al [66] prepared tungsten rods by powder metallurgy and rotary forging and investigated the effects of 30-70% deformation on the organization and roomtemperature and high-temperature mechanical properties of tungsten rods. It was found that the grain deformation and distortion in the cross-section of tungsten rods gradually increased with the increase in the deformation amount of rotary forging, and the tungsten rods underwent deformation strengthening leading to grain refinement; the degree of fibrillation of the longitudinal grain organization increased continuously.…”

Section: Rotary Forging Processmentioning

confidence: 99%

Research Status of Manufacturing Technology of Tungsten Alloy Wire

Cao

Sun

et al. 2023

Micromachines

View full text Add to dashboard Cite

In light of the fact that tungsten wire is gradually replacing high-carbon steel wire as a diamond cutting line, it is particularly important to study tungsten alloy wire with better strength and performance. According to this paper, in addition to various technological factors (powder preparation, press forming, sintering, rolling, rotary forging, annealing, wire drawing, etc.), the main factors affecting the properties of the tungsten alloy wire are the composition of the tungsten alloy, the shape and size of the powder, etc. Combined with the research results in recent years, this paper summarizes the effects of changing the composition of tungsten materials and improving the processing technology on the microstructure and mechanical properties of tungsten and its alloys and points out the development direction and trend of tungsten and its alloy wires in the future.

show abstract

Section: Rotary Forging Processmentioning

confidence: 99%