1) cobalt base hardfacing alloy
钴基硬面合金
2) cobalt-based alloy
钴基合金
1.
Investigation of spectroscopic analysis on cobalt-based alloy;
看谱镜在钴基合金分析中的应用研究
2.
8% in mass fraction) on the microstructure and wear resistance of the cobalt-based alloys were investigated using optical microscope, scanning electron microscope (SEM), X-ray diffraction (XRD), and transmission electron microscopy (TEM).
8%的Y2O3对等离子熔覆钴基合金组织结构和耐磨性能的影响。
3.
The effects of 8% Mo on the microstructure and properties of the cobalt-based alloy coating were investigated using optical microscope,scanning electron microscope(SEM),X-ray diffraction(XRD),transmission electron microscope(TEM),and abrasive wear test.
采用光学显微镜,扫描电镜(SEM),X射线衍射(XRD),透射电镜(TEM)和磨粒磨损试验,研究了8%Mo对等离子堆焊钴基合金组织结构和性能的影响。
3) Co-based alloy
钴基合金
1.
Study of microstructure and wear and corrosion resistance of Co-based alloy laser cladding;
钴基合金激光熔覆组织及其耐磨耐蚀性研究
2.
Wear resistance of laser clad Co-based alloy coating on Ni-based alloy
镍基合金表面激光熔覆钴基合金涂层的耐磨性能
3.
Ni-based and Co-based alloy coatings were made on the Q235 steel substrate by oxy-acetylene flame spraying and fusing.
采用氧乙炔火焰喷熔法在Q235钢表面制备了镍基和钴基合金涂层。
4) Co-base alloy
钴基合金
1.
Study on Co-base Alloy Laser-Cladding of Die Steel H13;
H13模具钢表面激光熔覆钴基合金的研究
2.
The WC/Co-base alloy was fabricated by the wide-strip laser cladding method without cracks.
利用积分镜对激光束进行整形获得宽带激光束,进行宽带激光熔覆获得无裂纹WC/钴基合金层。
3.
Quantity of the TIG surfacing Co-base alloy is excellent.
钨极氩弧焊 (TIG)堆焊钴基合金质量优异 ,工艺简单 ,且堆焊层厚度、成分、硬度能够相对准确控制 ,所以用TIG在金属表面堆焊钴基合金有广阔的生产前
5) cobalt-base alloy
钴基合金
1.
Introduces brand classifying,chemical composition and main characteristics of cobalt-base alloy used to deposit sealing surface for nuclear class valves,and various methods of deposition as well as welding technologic estimation.
介绍了核级阀门密封面堆焊用钴基合金的牌号分类、化学成分、主要性能以及各种堆焊方法及其焊接工艺评定。
2.
,cobalt-base alloy layer was fabricated on valve cone surface by plasma spray welding.
为适应高温、腐蚀、冲击载荷等恶劣的工作条件,采用等离子喷焊方法在气门锥面制备了钴基合金涂层。
3.
Through the analysis of ingredient,framework and property of SG4ceramic cutter,and the analysis of cutting parameters choice,the rationality of SG4ceramic cutter used in cutting the cobalt-base alloy of sealing con-ical face of diesel engine inlet valve is proved,and service support is provided for production.
通过对SG4陶瓷刀具的成份、组织、性能的分析,以及对各种切削参数的选择分析,证明了SG4陶瓷刀具用于切削柴油机进气阀密封锥面处钴基合金的合理性,从而为生产实践提供了更加可靠的理论依据。
6) cobalt based alloy
钴基合金
1.
The cobalt based alloy-tungsten carbide composite coating bonded strongly with steel matrix was made by a vacuum fusion sintering(VFS) method.
采用真空熔烧法制得钴基合金 -碳化钨复合涂层。
补充资料：钴基铸造高温合金
分子式：
CAS号：
性质：含钴40％～70％，用于600℃以上的铸造合金。该合金具有优良的抗氧化和抗热腐蚀性，并有较高的碳和钨含量，使合金同时具有固溶强化与碳化物强化两种主要强化机制。与镍基铸造高温合金相比，其成分简单，中低温强度明显较低，但在1100℃以上，断裂强度开始显示优越性，可铸性和抗氧化性相当，抗热腐蚀性也较优越，具有非常平坦的应力-断裂、时间-温度参数，加上导热率较高，热膨胀系数较低，特别适于做长寿命和抗热疲劳性能好的静止零件。主要用作发动机的导向叶片。
CAS号：
性质：含钴40％～70％，用于600℃以上的铸造合金。该合金具有优良的抗氧化和抗热腐蚀性，并有较高的碳和钨含量，使合金同时具有固溶强化与碳化物强化两种主要强化机制。与镍基铸造高温合金相比，其成分简单，中低温强度明显较低，但在1100℃以上，断裂强度开始显示优越性，可铸性和抗氧化性相当，抗热腐蚀性也较优越，具有非常平坦的应力-断裂、时间-温度参数，加上导热率较高，热膨胀系数较低，特别适于做长寿命和抗热疲劳性能好的静止零件。主要用作发动机的导向叶片。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条