The experiment results show that the connection of cemented carbide-manganese steel is metallurgical bond. 硬质合金与基体结合较好,为冶金结合。
Fabrication of High Property Cemented Carbide Materials Used in Milling High Manganese Steel 铣削高锰钢用高性能硬质合金铣刀材料的研制
This type of tips has presented a good wear resistance equal to that of typical cemented carbides YG6 tips when cutting austenitic stainless steel, nodular cast iron and chilled cast iron. 结果表明,该刀片在车削奥氏体不锈钢、球磨铸铁和冷硬铸铁时,其耐磨性较好,与常规工艺生产的YG6刀片相当。
Alloy cast iron coupling roller used in sugar cane pressing Preliminary inquisition for feasibility of using cemented carbide/ carbon steel composite mill roller 合金铸铁甘蔗压榨耦辊硬质合金/碳钢复合轧辊的可行性初探
When the depth of excavation is not too deep, reinforced cemented soil retaining walls can be used, where shaped steel is applied in the zone subjected to tensile force. 对于一些开挖深度不大的基坑工程,可以采用在受拉区加入型钢的加筋水泥土挡墙支护形式。
Study on The Transfer of Metal Element in Friction between Cemented Carbide and Steel 硬质合金复合材料硬质合金与钢摩擦时金属元素迁移的研究
Investigation on Abrasion and Dilapidation Mechanism of Cemented Carbide Tool and Coated Tool in Process of Dry Milling High-strength Steel 硬质合金及涂层刀具干铣削高强度钢的磨破损机理研究
Microstructures and Properties of Coating from Cemented Carbide on Surface of High Speed Steel by Vacuum Powder Sintering 高速钢表面真空粉末烧结硬质合金层的组织及性能
An experimental study on the wear of pulse magnetized cemented carbide and high speed steel tools has been carried out according to the orthogonal design scheme. 通过现场正交优化试验,对经过脉冲磁化处理的硬质合金及高速钢刀具的耐磨性能进行了研究。
A Study on the Microstructure and Connection Mechanism of Cemented Carbide-Carbon Steel by Cast-in Process 硬质合金-碳钢镶铸件组织及结合机理的研究
On Mechanism of Laser Welding of Cemented Carbides and Steel 硬质合金与钢的激光焊接机理研究
A kind of heat-resistant steel bonded cemented carbide has been investigated, which has TiC as the hard phase, a kind of steel that is equivalent to heat-resistant mould steel ( H13) as the binder phase. 研究了以TiC为硬质相,相当于热作模具钢(H13)为粘结相的耐热钢结硬质合金。
In order to compare the effects of different cemented material on the carrying capacity of structure, the paper selects three different cemented materials of steel plate, epoxy resin plate and glass fibre fabric to test the component that has lost carrying capacity. 为了比较不同的粘贴材料对结构承载力的影响,使用钢板、环氧树脂板、玻璃丝布等3种不同的粘贴材料对承载力损失后的构件进行加固,通过试验的方法确定其加固效果。
The ingredient and performance of steel structure cemented carbide material made in China are briefly introduced, and the heat processing, heat treatment and its application of steel structure cemented carbide die are stated respectively. 简要介绍了国产钢结硬质合金材料的成分、性能,并阐述了钢结硬质合金模具的热加工工艺、热处理及应用情况。
Study on Coated Cemented Carbide Tools Used to Machining Stainless Steel 车、铣不锈钢的硬质合金涂层刀具研究
The advantages of coated cemented carbide tool in dry milling of high-strength steel are demonstrated, and the workpiece surface roughness reaches the level of semi-finishing grinding. 试验结果表明:涂层刀片干铣削高强度钢的加工性能优异,工件加工表面质量达到半精磨水平。
The results show that the abrasive wear resistance of steel-bonded cemented carbides was evidently influenced by the kind and content of carbide in it as well as the microstrueture and hardness of the steel matrix. 试验结果表明,钢结硬质合金中碳化物的种类、含量以及钢基体的组织和硬度对其耐磨性均有着显著的影响。
Determination of S-N Curves and Instant Fracture Strength of Cemented Steel by Impact Strength 用冲击强度测定渗碳钢的S-N曲线及突发性断裂强度
Steel-bonded cemented carbide powder processed by explosive compaction was successfully bonded to the surface of carbon steel through liquid phase sintering. 采用液相烧结法将爆炸压实后的钢结硬质合金粉末复合在碳钢表面,成功获得覆层材料。
Fatigue fracture is the main failure pattern for cemented carbide tools when intermittently machining hardened steel. 硬质合金刀具断续切削淬硬钢时,刀具的主要失效形式是疲劳破损。
Aiming at brazing crack induced by thermal stress during the process of brazing, finite element method was used to analyze the residual stress of joints between the cemented carbide cirque and steel. 针对硬质合金在钎焊冷却过程产生很大的热应力而导致钎焊裂纹这一问题,采用有限元分析方法对硬质合金圆环与钢基体钎焊时冷却过程中的残余应力的分布情况进行模拟。