PROBLEM TO BE SOLVED: To provide an austenitic stainless steel welding structure having a weld zone of high quality in which low temperature toughness is improved and pitting corrosion in a seawater corrosion environment is evaded.INOUE HIROSHIGE...
Austenitic-stainless-steel-welding-seam-structure网络奥氏体焊缝组织网络释义 1. 奥氏体焊缝组织 奥氏体组织,aus... ... ) austenite structure 奥氏体组织 ) Austenitic stainless steel welding seam structure 奥氏体焊缝组织 ... www.dictall.com|基于3个网页©...
3. An austenitic stainless steel welding structure comprising: at least one austenitic stainless steel base metal portion containing, about, C, 0.005 through 0.03%, Si: 0.1 through 1.5%, Mn: 0.1 through 3.0%, Ni: 15.0 through 21.0%, Cr: 22.0 through 28.0%, Mo: 1.5 through 3.5%, N: 0....
The biomedical types of austenitic stainless steel (AISI 316L, ASTM F55, and F138) consist of 17%–20% Cr, 12%–15% Ni, and 2%–3% Mo. This chemical composition allows them to maintain an austenitic structure from cryogenic temperatures up to the melting point of the alloy [15]. The ...
6) austenitic stainless steel weld metal 奥氏体不锈钢焊缝 例句>> 补充资料:奥氏体-贝氏体球铁 分子式:CAS号:性质:又叫奥-贝球铁。基体组织为奥氏体加贝氏体组织的球墨铸铁。这类球铁硅含量一般在1.4%～3.8%。含锰量小于0.5%,与普通球铁比较硅偏高、锰偏低。通过调节化学成分与热处理获得理想的奥-贝...
austenitic stainless steelcold workingcrystal microstructuredrawing (mechanical)ductilitygrain sizeheat treatmentmartensitic transformationsprecipitation hardeningEffect of thermal treatment and cold working by drawing on structure and properties of austenitic Cr-Mn-Ni steels with high conceqtrations of nitrogen ...
Fractographic tests of the fracture after the decohesion of samples in a static tensile test at room temperature were executed in a SEM.Findings: It has been found that plastic deformation in a cold working of austenitic stainless steel type X5CrNi18-9 induced in its structure martensitic ...
Stainless steel is a wide used material, containing at least 10.5% of Chromium, and other elements added to form stainless steel structure, these elements have Carbon, Silicon, Manganese, Phosphorus, Sulfur, Nickel, Molybdenum, Titanium and Copper, it is noted as high strength and excellent corro...
Ferritic steels have a body-centered cubic (BCC) grain structure, but the austenitic range of stainless steels are defined by their face-centered cubic (FCC) crystal structure, which has one atom at each corner of the cube and one in the middle of each face. This grain structure forms when...
With austenitic stainless steel, the high chrome and nickel content suppress this transformation keeping the material fully austenite on cooling (The Nickel maintains the austenite phase on cooling and the Chrome slows the transformation down so that a fully austenitic structure can be achieved with ...