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- The microstructure and mechanical properties of welded joint of ultra-fine grained rebar were studied. 摘要研究了超细晶粒钢筋焊接接头的组织和力学性能。
- Distribution of Mg in melt pool and its effects on mechanical properties of welded joint were investigated by EDX analysis, microhardness test and tensile properties test. 通过对焊缝的能谱分析、显微硬度试验和拉伸性能试验，研究了Mg元素烧损后在熔池内的分布规律及对焊后力学性能的影响。
- The mechanical properties of EBW joint of Ti-25V-15Cr and Ti-25V-15Cr-XC burn resistant titanium alloys were tested,and the effect of trace carbon(C) in base metal on the properties of welded joint was investigated. 研究阻燃钛合金Ti-25V-15Cr,Ti-25V-15Cr-XC的电子束焊接头性能,对比分析母材中微量碳(C)对焊接接头性能的影响。
- The microstructure of welded joints by manual SHS welding was studied,and the mechanical properties of the welding seam were tested. 分析了手工自蔓延焊接接头的微观组织,测试了焊缝的力学性能,研究了焊缝合金与母材过渡区的元素分布及存在方式。
- Experiments showed that HIC properties of welding joints for the newly-developed wires can meet the requirements concerned. 试验结果表明,两种研制焊丝的接头抗HIC性能均能满足有关要求。
- The advanced feedforward technology which is adopted improves the processing property of welding, reduces splash and the welded joint does not take shape. 采用先进的前馈技术改善了焊接的工艺性能，降低了飞溅，改善了焊缝成型。
- properties of weld joint 焊接接头性能
- Research on Properties of Welded Joint of High Strength Weathering Steels 高强耐候钢焊接接头性能研究
- Orthogonal Analysis of the Influence of Technological Parameters of Friction Welding on Properties of Welding Joint 摩擦焊工艺参数对焊接接头性能影响的正交分析
- Effect of Flame Straightening on Microstructures and Properties of Welded Joint of Aluminium Alloy for High-Speed Train 火焰矫形对高速列车用铝合金焊接接头组织和性能的影响
- Microstructure and Properties of Welded Joint of 400 MPa Ultra-Fine Grained Hot Rolled Ribbed Rebar 400 MPa级超细晶粒热轧带肋钢筋焊接接头的组织和性能
- On the basis of analysis to microstructure and properties of weld of ERW pipe, types and features of heat treatment and the weld inspect after heat treatment are introduced. 在分析ERW钢管焊缝组成及性能特点的基础上，进而介绍了其在线热处理工艺种类、特点以及热处理后的焊缝检验。
- INFLUENCE OF WELDING PARAMETERS ON MICROSTRUCTURE AND PROPERTIES OF WELDED JOINT USING DOUBLE WIRES SUBMERGED ARC WELDING PROCESS 双丝埋弧焊工艺参数对接头组织与性能的影响
- Properties of pearlitic steel and austenitic stainless steel compound pipes TIG welded joint are studied in this paper. 研究了珠光体钢和奥氏体不锈钢复合管钨极氩弧焊(TIG)接头的性能。
- He is studying the properties of these particles. 他在研究这些粒子的性质。
- Analyzing the Microstructure and Property of Welded Joint of Carbon Steel and Stainless Steel for Turbine Runner 水轮机转轮异种钢焊接接头组织性能研究
- Impact &fracture toughness properties of steel plate and welding joint of WEL-TEN610CF for natural gas spherical tank were investigated. 对特大型天然气球罐用WEL-TEN610CF钢板与焊接接头的冲击及断裂性能进行了试验研究。
- The welding joint properties of J55 welding pipes made in China and Sumitomo Co., Ltd. and Kawasaki Corp. in Japan are analyzed and compared. 对日本川崎、住友的J55钢管和国产J55焊管的焊接接头性能进行了分析和对比。
- Mechanical properties of welded joints of fine-grained steels with softened heat-affected zone 细晶粒钢热影响区软化焊接接头的力学性能
- Test on the Properties of Welded Joints of Three Types Steel of under Small Energy Lash of Heaps of Times 三种钢焊接接头小能量多次冲击性能试验
