Results 81 to 90 of about 2,146 (191)

On the Test of Workability of Steel by Hot Torsion Method

open access: yesjournal of the Japan Society for Testing Materials, 1961
The hot torsion test has been adopted as an important means for the determination of a proper temperature for rotary piercing operation in the manufacture of seamless steel tube.However, according to the means heretofore applied in which the workability of steel is judged by the number of twists to failure, a comparison of ductility at high ...
openaire   +2 more sources

Hot workability of duplex stainless steels

open access: yes
Les aciers inoxydables austéno-ferritiques présentent une microstructure biphasée dans laquelle se mêlent austénite et ferrite. Leurs caractéristiques mécaniques élevées ainsi que leur bonne tenue en corrosion en font un candidat sérieux pour remplacer les aciers inoxydables austénitiques. Malheureusement, la faible forgeabilité de ces alliages rend la
openaire   +1 more source

On the Influence of Lead in the Hot Workability of Brass Alloys

open access: yesMATERIAIS 2022, 2022
Tiago E. F. Silva   +4 more
openaire   +1 more source

A Study on Hot Workability of Super Duplex Stainless Steel 00Cr25Ni7Mo4N

open access: yesTeshugang, 2008
Test of tensile properties and compression with single pass and continuous 4 pass at elevated temperature for forged bar of steel 00Cr25Ni7Mo4N melted by vacuum induction funace has been carried out by Gleeble thermal simulator.
王晓峰, 陈伟庆, 宋红梅
doaj  

Hot-Workability of IN706 Alloy

open access: yesSuperalloys 718, 625, 706 and Various Derivatives (1997), 1997
Z. Long, D. Fu, Z. Zhong, P. Ma
openaire   +1 more source

Hot deformation behavior and processing workability of a powder forged Fe-2.1Cu-0.5C alloy

open access: yesMaterials Research Express
Hot deformation behavior of as-sintered Fe-2.1Cu-0.5C alloy was evaluated through the construction of constitutive equations and a hot processing map.
Sui Wang   +5 more
doaj   +1 more source

Influence of Cerium on Hot Workability of Super Duplex Stainless Steel 00Cr25Ni7Mo4N

open access: yesTeshugang, 2010
Hot tension test with strain rate 5×10-3s-1and hot reduction test with deformation 60% and strain rate 1×100s-1for 0~0.034% Ce super duplex stainless steel 00Cr25Ni7Mo4N (%:0.016~0.020C,24.50~24.72Cr, 7.06~7.
俞飞   +5 more
doaj  

Effect of Nb- and V-Microalloying on Hot Workability of High Carbon Steel

open access: yesTeshugang, 2008
The reduction of area and tensile strength of Φ10 mm×120 mm specimen drilled and turned from 280 mm ×380 mm cast billet of0.03Nb,0.03Nb-0.02Vand 0.05VMicroalloyed 0.75~0.78C high carbon steel have been tested  at 1300~800 ℃ by Cleeble 1500D thermal ...
刘平, 李峰, 陈爱梅, 史凤武
doaj  

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