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- Study on Microstructure and Properties of New Type Bainitic Steel Bore Bit 新型贝氏体钢钎头组织和性能的研究
- Effect of Heat Treatment on the Manual Are Welding Joint Microstructure and Properties of Wear-Resisting Plate of New Type Bainitic Steel 热处理对新型贝氏体耐磨钢板手工焊焊接接头组织与性能的影响
- new type bainitic steel 新型贝氏体钢
- Carburization characteristics and wear behavior of new type meta bainitic steel were studied. 研究了新型准贝氏体钢渗碳特性及渗层磨损性能。
- new type bainite steel 新型贝氏体钢
- The microstructure of weld metal for SAW is acicular ferrite, and there is new type bainitic microstructure in heat-affected zone, grains are well-distributed and good joining in bond area. 埋弧焊焊后不热处理焊缝部分组织为针状铁素体,熔合线结合良好,组织分布均匀,晶粒细小,热影响区组织为新型贝氏体。
- The results show that welding and without heat treatment, the microstructure of CGSW is bainite, a little ferrite and pearlite, there is new type bainitic microstructure in heat-affected zone. 结果表明:二氧化碳保护焊焊后不热处理接头焊缝组织为贝氏体、少量铁素体和珠光体,热影响区为新型贝氏体组织;
- Research un Micrustructure and Prnperties of New Type Bainitic Casting Steel Grinding Bali 新型贝氏体铸钢磨球组织与性能研究
- The microstructure of weld metal for MAW is blocky ferrite and a little pearlite, the microstructure in the heat-affected zone is new type bainite. 手工焊焊后不热处理焊缝组织主要为块状铁素体和少量珠光体,热影响区组织为新型贝氏体组织;
- The method of producing a new type bainite untempered steel 一种新型贝氏体非调质钢的生产方法
- He devises a new type of transistor. 他发明了一种新的晶体管。
- A new type of car is on the market now. 现在一种新型小汽车正在上市。
- The new type of bus comes into service next month. 下月这种新型公共汽车即可投入运行。
- The fatigue property and the microstructure of new GDL bainitic steel have been tested. 对新型GDL空冷贝氏体钢进行弯曲疲劳性能试验和微观结构分析。
- The new type of bus comes into use later this month. 新型的公共汽车本月底开始使用。
- Low carbon bainitic steel is a new kind of structural steel for its excellent low-temperature impact toughness and welding property. 低碳贝氏体型非调质钢是一种新型钢种,具有良好的低温冲击韧性和焊接性能。
- This new type of infection is resistant to antibiotics. 这种新的传染病对抗菌素有抗药性。
- A new kind of air-cooling bainitic steel's ausforming under three different temperature is developed and its impact capability and microstructure is discussed. 对一种新型空冷贝氏体钢的热形变工艺进行了研究,分析了此钢经三种温度热形变并以不同冷速处理后的显微组织及冲击性能。
- Influence of Tempering Time on Microstructure and Properties of New Type Bainite Cast Steel 回火保温时间对新型贝氏体铸钢组织和性能的影响
- Keywords: ultra-low carbon bainitic steel, tempering, transmission electron microscopy. 关键词:超低碳变韧铁合金钢、回火、穿透式电子显微镜。