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
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
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。
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
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。
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
Investigation of spectroscopic analysis on cobalt-based alloy;
看谱镜在钴基合金分析中的应用研究
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。
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。
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。
,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。
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。
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。
The axle sleeves of submerged roll in galvanizing by dipping undergo twofold effect of zinc liquid corrosion and abrasion,selecting H13 steel,iron base alloy,cobalt base alloy,Cr12 boriding materials assort Si_3N_4,whose corrosion and abrasion mechanism in zinc liquid is studied.
热镀锌生产中沉没辊轴套受锌液腐蚀和磨损双重作用,选择H13、铁基合金、钴基合金、Cr12渗硼材料与S i3N4配合,对其在锌液中的腐蚀磨损机理进行研究。
Study on Laser Cladding Cobalt Based Alloy and Its Nano-composite Coatings;
钴基合金及其纳米复合材料激光熔覆涂层研究
The Study of Nucleation Entropy for the Refining Effectof Mg on Carbide in Cobalt-Base Alloy
镁对钴基合金碳化物细化作用的形核熵研究
Study for Laser Cladding of Cobalt-based Powder on High-hardness Steel;
高硬度材料激光熔覆钴基合金技术研究
Research on Microstructure and Properties of Co-based Alloy Coatings Prepared on H13 Steal;
H13钢表面制备钴基合金覆层的组织性能研究
Effect of Mo content on microstructure and wear resistance of Co-based coatings by laser cladding
钼对钴基合金激光熔覆层组织与耐磨性的影响
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
The Latest Development of Cobalt Recovery Process from Co-based Alloy Scraps
钴基废合金中钴的回收工艺研究进展
The Research on Preparation and Properties of Cobalt-Based Amorphous Alloys Powder;
钴基非晶合金粉末的制备及性能研究
Study on Co-based Superalloy K6509
钴基铸造高温合金K6509的研究
The Synthesis of the Metal Complex [Co(Sal_2trien)]Cl
二水杨醛三乙基四胺合钴(Ⅲ)金属配合物的合成
cobalt chromium tungsten alloy (cobalt predominating), unwrought
钴铬钨合金（钴为主要成分）,未经锻造
Spectrophotometric determination of cobalt in tin–cobalt alloy plating solution with picramazochrom
分光光度法测定锡钴合金镀液中的钴
Study on Property of New Electrode Alloy with Low Be Element and No Co Element
新型无钴低铍铜基电阻焊电极合金性能研究
Study on Preparing and Crystallzation Kinietics of Cobalt-Based Amorphous Alloys;
钴基非晶合金的制备与晶化动力学研究
Investigation on Preparing and Magnetic Properties of Co-Based Nano-Amorphous Alloys;
非晶态钴基纳米合金粉末的制备与磁性能研究
Investigation on Crystallization Behavior and Glass-forming Ability for Co-based Metallic Glasses;
钴基非晶合金的晶化行为及玻璃形成能力研究
Study on Heat Treatment of a Cobalt Base Superalloy Used for Pistons Rings
一种活塞环用钴基高温合金的热处理研究
Study of Cold-working of a Cobalt Base Superalloy used for Pistons Rings
一种活塞环用钴基高温合金的冷加工研究