HSLA-65 steel contains small additions of alloying elements such as niobium, vanadium, and/or titanium, which contribute to its high strength properties. These elements promote the formation of fine-grained microstructures, enhancing the material's strength without sacrificing its ductility. This type ...
High strength low alloy (HSLA) steel, such as HSLA-65, provides a unique combination of strength, weldability and toughness that makes it a particularly attractive choice for many shipbuilding applications. However, as HSLA-65 is a thermomechanically processed steel, it can be susceptible to ...
然而,由于其高强度和特殊化学成分,HSLA 65的成本较高,并且在某些特定应用中需要谨慎处理以避免脆性断裂。《高高兴晟特钢集团》 HSLA-80 HSLA 65 is an American standard steel. Secondly, although it belongs to high-strength low alloy steel, HSLA 65 has higher strength and low-temperature toughness proper...
Because of higher strength, fine ductility and weldability, the nwe HSLA65 steel developed by American naval up-to-data can light the hull weight and lower the building cost. And it will replacement the HTS and DH36 warcraft steel. The parent metal, welding material and the development of te...
steelsandCu-precipitationstrengthenedHSLAsteels.Thecontrolofsteelmatrixmicrostructureandtheireffectsonthe mechanicalpropertieswerereviewed.Subsequently,phasetransformationofmatrixandCuprecipitationprocessesdur- ingbothisothermalcoolingandcontinuouscoolingwerereviewed.Finally,theconceptofCu-richnanoclustersinHSLA ...
Steel plates、vith good mechanical properties,controlledrolling andcontrolled coolingprocesses have made、rapidprogress in recent years.Controlled rolling andcontrolled cooling coversthecontrolofaustenitemicrostructural evolution,carbonitride precipitation behaviourandtransformedstructurein ...
Acicular ferrite (AF) can significantly improve the mechanical properties of steel welds. One practical approach to enhance the formation of AF is to provi
The influence of tempering on the microstructure and mechanical properties of HSLA-100 steel (with C-0.04, Mn-0.87, Cu-1.77, Cr-0.58, Mo-0.57, Ni-3.54, and Nb-.038 pct) has been studied. The plate samples were tempered from 300 °C to 700 °C for 1 hour after austenitizing and ...
Canadian Metallurgical QuarterlyG. Snieder and H. W. Kerr, "Effects of Chromium Additions and Flux Type on the Structure and Properties of HSLA Steel Submerged Arc Weld Metal," Canadian Metallurgical Quarterly, vol. 23, no. 3, pp. 315-325, 1984....
Microstructure and Mechanical Properties of High Copper HSLA-100 Steel in 2-inch Plate Form The microstructure and mechanical properties of highly weldable high copper HSLA-100 steel in two-inch (50 mm) plate form were investigated in this work. T... Suka, A 被引量: 0发表: 1992年 CHAPTER...