Micro defects in tungsten carbide particulates reinforced steel matrix composites by electroslag melting and casting;
電冶熔鑄WC/鋼復合材料的顯微缺陷
The nanostructured and conventional WC-12Co coatings are prepared by detonation spraying,and the properties of two coatings such as microhardness,adhesion and wear resistance are investigated,and the characterization of the spraying powders and coatings are analyzed by scanning electron microscopy(SEM).
采用爆炸噴涂工藝分別制備納米結構和常規(guī)結構WC-12Co涂層,研究了2種涂層的顯微硬度、結合強度和摩擦磨損性能,并用掃描電鏡(SEM)分析噴涂材料和涂層的形貌。
Description is made of a new technology for preparing WC powder by carburizing in a mixture gas medium developed by professor V.
介紹了烏克蘭國家科學院超硬材料研究所VPBondarenko教授研究小組開發(fā)的一種氣相法制備WC粉新技術。
The test mode of using OMEC LS_POP(Ⅲ) particle size analyzer to test all of the particle sizes of W powder and WC powder is discussed, the effect of factors such as milling time, rate of lightproof, refractive index and sampling time on coarse, medium and fine size distributions are selective tested, the results are satisfied.
采用OMECLS -POP(Ⅲ)型激光粒度分析儀對各種粒徑的W粉、WC粉粒度分布的測試方法進行了探討 ,對研磨時間、遮光比、折射率和采樣時間等因素對粗、中、細顆粒粒度分布測試的影響進行了選擇試驗 ,測定結果令人滿意。
Study is made of the genesis of the aggregate in WC powder.
對WC粉中聚集體的成因進行了試驗研究。
The microstructure and twin deformation properties of WC phases were investigated by loading alloy specimen.
結果表明,當WC為單一相時,WC相能產生孿生-滑移協(xié)調變形,從而使該合金具有較高的韌性。
The microstructure of WC phase of YG11C carbides is investigated by means of TEM which is manufactured by Zigong Cemented Carbide Corp.
對自貢硬質合金有限責任公司生產的YG11C合金進行了仔細的TEM研究,了解其WC相的微觀結構,結果表明,在WC相中,除了存在WC相外,還存在著W2C、WC(1-X)等相。
Synthesis of Ultrafine WC and WC-Co Powders by Integrated Mechanical and Thermal Activation Process;
機械與熱綜合活化法制備超細WC和WC-Co粉末
Study of WC-10Co Cemented Carbide in Low Pressure Sintering Technology;
WC-10Co硬質合金低壓燒結工藝的探索
WC Reinforced Surface Metal Matrix Composite Produced by Plasma Melt Injection;
等離子熔—噴制備WC增強表層復合材料
Study on Explosive Powder Compaction of WC/Cu Composites;
爆炸粉末燒結法制取WC/Cu復合材料
The Study of Wear Resistance of Tungsten/Nickel-Base Alloy Composite Coatings;
WC/Ni基合金復合涂層耐磨性研究
The Research on WC/Cu-Base Alloy Wear-resistant Composite Coating with Bionic Unsmoothed Surface;
WC/Cu基合金非光滑耐磨復合層的研究
Study on the Hot Press Sintering of Nanocomposite WC-Co Powder;
納米復合WC-Co粉末的熱壓燒結
The Study of Erosion Resistance of Nanostructured WC-Co Coatings;
納米WC-Co涂層抗沖蝕磨損研究
A Study of WC-Co Cemented Carbide Modified by Nanosized Rare Earth;
納米稀土改性WC-Co硬質合金的研究
Study on HVAF WC Coating Sprayed at Aluminum Substrate;
鋁基高速火焰噴涂WC涂層性能的研究
Research on Nanocrystalline WC-8(Fe、Co、Ni)RE Cemented Carbide;
納米WC-8（Fe、Co、Ni）RE硬質合金研究
On the Physical Properties of WC Dispersion Strengthened Copper;
WC彌散強化銅的物理性能(英文)
Research on Nanocrystalline WC-8 (Fe、Co、Ni)RE Cemented Carbide
納米WC-8(Fe/CoNi)RE硬質合金研究
Research on Properties of Laser Cladding Ni-based WC Alloy on Cr12MoV Steel Surface
Cr12MoV鋼激光熔覆Ni基WC合金性能研究
Microstructure of WC /steel matrix composites prepared by centrifugal casting
離心鑄造WC/鋼復合材料顯微組織
Research on Properties of Ni/WC-La_2O_3 Coating on T10 Steel Surface Prepared by Laser Cladding
T10鋼表面激光熔覆Ni/WC-La_2O_3性能研究
In-situ Synthesized WC Particle in Electromagnetic Field
電磁場作用下原位生成WC顆粒的研究
Existing States of Lanthanum and Cerium in WC-Co Hardmetal
鑭、鈰在WC-Co合金中賦存狀態(tài)的研究