The Relationship between Strength and Toughness in Tempered Steel: Trade‐Off or Invariable?
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DOI: 10.1002/adem.201801116
Abstract: Two different types of strength‐toughness relations are investigated in tempered steel (tempered at 25–420 °C). It is found that there is a trade‐off relation between strength‐fracture toughness and becomes invariable relation between strength‐impact toughness. The effect… read more here.
Keywords: tempered steel; toughness; strength; strength toughness ... See more keywords
Effect of Tempering Temperature on the Strength and Ductility of a Low‐Activation Martensitic Steel
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DOI: 10.1002/srin.202400843
Abstract: In this article, a China low‐activation martensitic (CLAM) steel is prepared with layered grains through hot rolling and different tempering process. Testing the room‐temperature tensile properties of steel shows that the room‐temperature yield strength of… read more here.
Keywords: temperature; 730 tempered; steel; tempered steel ... See more keywords
Quenched and tempered steel welded with micro-alloyed based ferritic fillers
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DOI: 10.1016/j.jmatprotec.2017.10.039
Abstract: Abstract Quenched and tempered steel welds were made using one ferritic and two different micro-alloyed based ferritic fillers using shielded metal arc welding process. Variable metallurgical compositions in the weld zones of these joints resulted… read more here.
Keywords: quenched tempered; micro alloyed; weld metal; metal ... See more keywords
Tool wear in dry gear hobbing of 20MnCr5 case-hardening steel, 42CrMo4 tempered steel and EN-GJS-700-2 cast iron
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DOI: 10.1016/j.wear.2021.203737
Abstract: Abstract The demand for higher power densities in gear applications leads to the use of high-strength materials. This poses a challenge for manufacturing technologies with regard to the machinability of these materials. Even though gear… read more here.
Keywords: steel; 42crmo4 tempered; gjs 700; tool ... See more keywords