滲金屬 的英文怎麼說
中文拼音 [shènjīnzhǔ]
滲金屬
英文
diffusion metallizing-
It is a heavyweight detergent that contains active emulsifying agent and rust - curbing agent it can easily rid grease paraffin carbon spots dyestuff and mold spectacles of the mechanic equipment metal surface or any ornamental surface it can be easily used and has an obvious effect with respect to its economy and security it works better when diluted with warm water
本品屬重量級除漬去油污劑，經含有強力滲透表面活性乳化劑和銹抑制劑，極易去除機械設備、金屬表面、任何裝飾表面、油脂、石蠟、碳跡、染料、霉斑等污物，使用方法簡單，清洗效果顯著，而且及其安全經濟，溫水稀釋效果更佳。Metallic cementation is the common use of the material surface modification
滲金屬是材料表面改性的常用手段之一。It is reported that hard alloy scrap is treated by electroosmosis and electrolysis together taking sulfuric acid as electrolyte in order to recover cobalt metal and tungsten carbide
報道了以硫酸為電解質，同時用電溶法和電滲析法處理廢硬質合金、回收金屬鈷和碳化鎢的原理和方法。Surface metal of the chassis without phosphorized antirust priming paint will get rusty under the circumstance of seeper on the road surface or washing the chassis. however, iron rust has strong permeability and unceasing corrodes other parts so that the whole chassis is rust - eaten and scrapped
沒有了防銹磷化底漆的底盤表面而金屬，遇到路面漬水或在沖洗底盤時的水分都會造成裸鐵生銹，然而鐵銹又具備較強的滲透力，它不停地侵蝕著其它部位。The integration of two or more of these components gives rise to more specialised fields in chemistry, such as bioinorganic chemistry, organometallic chemistry, and polymer chemistry
這些部分相互滲透又可產生更專門化的學科，如生物無機化學、金屬有機化學及高分子化學等等。Liquid penetrant inspection of metallic surgical implants
外科金屬植入物液體滲透檢驗It serves the purpose of measuring the hardness of ferrous, non - ferrous metals, hardmetals, carburized layers and chemical treating layers
該硬度計適用於黑色金屬、有色金屬、硬質合金、滲碳層和化學處理層的硬度測定，曾兩次榮獲上海市優質產品稱號。The zircondri filin wtut rirconia wa prepared and the removing technology of the zirconia on the zirconium sdrices was obtalned. the methods of chemistry and magnetron sputtring plating were used in order to platc a palladium film, which is characteristic of self catalysis for hydrogen and the sole h - permselectivity on the clean rirconium sdrices prepared by the methods of electrochemitw and ( or ) high temperatur vacuum hydrgenization, which was firstly studied. the plating tedrilogy was obained and the surface modified zirconium membran was prepared
在利用電化學法和真空高溫除氧加氫法去除了鋯表面氧化膜的基礎上，分別採用化學法、磁控濺射法兩種鍍膜技術在其表面上鍍上了一層對氫具有自催化分解、唯一選擇滲透性的金屬鈀膜，首次獲得了鋯基材膜表面上鍍鈀的制備工藝，成功制備了鋯表面改性選擇滲氫膜。Method of measurement of hydrogen permeation and determination of hydrogen uptake and transport in metals by an electrochemical technique
氫滲透的測量方法和用電化學法測定金屬中的氫吸收和遷移The fractal is a geometrical figure with self - similar symmetry, and it is an important tool for characterizing irregular structures in nature that are self - similar on certain length scales. for example, the koch curves can be viewed as a mathematical model for coastlines, percolation model can be used to mimic mixture of mental and insulator, self - avoiding walks can serve as a model for linear polymers, and rock fracture mode can stimulate the process of brittle fracture of rock, and so on
分形是具有自相似對稱性的幾何圖形，可用來模擬自然界中在一定尺度范圍內具有自相似對稱性的不規則結構，如koch曲線可用來模擬海岸線，滲流模型可模擬金屬絕緣體混合物，自迴避無規行走模型可模擬線性聚合物，巖裂模型可模擬真實巖體的脆性破裂等。The technique of producing metal matrix composite include powder metallurgy, casting ( including stirring casting process, in situ contact reaction process, liquid - phase metal infiltration process, co - spray deposition forming process ), reaction mechanic alloying process
制備金屬基復合材料的工藝分為粉末冶金法、鑄造法（鑄造法細分為攪拌鑄造法、原位接觸反應法、液相浸滲法、共噴射沉積法） 、反應機械合金化技術。In this paper, for the bonding between the sling screw - thread - based and composite hull based on the underwater weapon composite, the bonding structure design, process design and leakproof technology between the load - bearing metal parts and composite hull are studied. with the further investigation on tensile test of the sling screw - thread - based the common technology of bonding between load - bearing metal parts and composite hull is obtained, which establishes the experiment and theory base for the technology of underwater and deepwater weapon in china
本文以水下兵器為背景，以某型號雷體吊耳螺紋座與復合材料殼體的膠接為研究對象，著重進行了金屬承力件與復合材料殼體的膠接結構設計、工藝設計、膠接防滲技術的研究，並進行吊耳螺紋座拉力試驗研究，最終獲取了水下兵器用金屬承力件與復合材料殼體連接形式的共性技術。The system of vpi equipment mainly includes vacuum chamber, heating unit, worktable with its drive unit, vacuum pumping unit, gas - charge unit and control unit, etc. this equipment would meet the need of al or cu matrix composites prepared by pressureless infiltration or vacuum infiltration in a high vacuum or special atmosphere
該設備主要出密封罐、加熱系統、升降工作臺、真空系統、充氣系統、控制系統及密封罐水冷系統等組成。可以實現常見金屬基復合材料在較高真空或特定氣氛下的無壓浸滲或真空浸滲制備工藝，並可實現試樣的不同冷卻方式凝固。During the temperature fields, the results indicate that the processing parameters such as the extrusion velocity, casting temperature, perform preheating temperature, die preheating temperature and so on are important for the temperature fields besides the dwell time. they are must be in concordance each other to the deforming zone is in the quasi - solid state, and the stable semi - solid extrusion is implemented. during the deforming fields, the hyperbolic sine thermo - rigid - viscoplastic fem model is selected according to the forming feature of the process, and the variations of the stress - strain fields are studied
在溫度場的模擬中，模擬結果表明，保壓時間是影響製件成形質量的關鍵因素之一，擠壓速度、液態金屬澆注溫度、預制體預熱溫度和模具預熱溫度等工藝參數對溫度場的影響也很大，需進行參數之間的協調，只有當變形區內部始終維持準固態時，才能實現穩定的液-固擠壓成形過程；在變形場的模擬中，根據液態浸滲擠壓的成形特徵，選用了雙曲正弦剛-粘塑性有限元計算模型，研究了變形過程中應力應變場的變化規律，研究了模角對變形和金屬流動的影響及變形力的變化過程和其影響因素。Abstract : in lost foam process, liquid metal crushing coating is the important cause of metal seeping defects
文摘:金屬液壓潰塗層是消失模鑄造中滲金屬缺陷形成的最重要原因。Attentions have to be paid to coating ingredient, smearing, sand filling and compaction for metal seeping defect prevention
闡明了為防止滲金屬缺陷，在塗料配製、塗掛、加砂緊實中應注意的問題和具體工藝。The most effective solution is to increase the coating thickness or to use high strenteh coating at high tempreture
增厚塗層或使用高溫強度高的塗料是防止滲金屬的最有效方法。Standard specification for chromium diffusion coating applied by pack cementation process
用於固體滲金屬處理的鉻擴散鍍層的標準規范The last, we have accomplished the last treatment to the parts, on account of the parts have excellent mechanical capability, it can satisfied the damand of metal molds
第三，完成了對激光燒結件的后處理（脫脂、高溫燒結、滲金屬） ，且零件具有良好的機械性能，基本滿足工模具的使用要求。The influence of the infiltration temperature, the infiltration atmosphere and different kinds of aluminum alloys are investigated. the researches indicate that during the pressureless infiltration process, the atmosphere and temperature are necessary conditions
對無壓浸滲法制備b _ 4c al復合材料工藝過程中的溫度、氣氛、浸滲金屬的研究表明：氣氛、溫度是無壓浸滲發生的重要影響因素。分享友人