金相組織 的英文怎麼說

中文拼音 [jīnxiāngzǔzhī]
金相組織 英文
fine texture
  • 金 : Ⅰ名詞1 （金屬） metals 2 （錢） money 3 （古時金屬制的打擊樂器） ancient metal percussion instrum...
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 組 : Ⅰ名詞1 （由不多的人員組成的單位） group 2 （姓氏） a surname Ⅱ動詞（組織） organize; form Ⅲ量詞（...
  • 織 : 動詞（編織） knit; weave
  • 金相 : metallographic金相分析 metallurgical analysis; 金相技術 metallographic technology; 金相檢驗 metal...
  • 組織 : 1 （組織系統） organization; organized system 2 （組成） organize; form 3 [紡織] weave 4 [醫學] [...
  1. The metallographical structure evaluation for liquified petroleum gas cylinders

    液化石油氣鋼瓶金相組織評定
  2. The relations of metallography and remains austenitic to bearing ' s life

    軸承工作表面的金相組織和殘余奧氏體對壽命的影響。
  3. Standard practice for determining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis - part 1 : determining the inclusion or second - phase constituent content of steels and other metals by automatic image analysis and stereology

    應用自動圖像分析測定鋼和其他金屬中金相組織夾雜物含量和級別的標準試驗方法第1部分:鋼和其他金屬中夾雜物或第二相組織含量的圖像分析與體視學測定
  4. The results show that the solidification microstructure of high speed steel fe - 2 % c - 4 % v - 4 % mo - 5 % cr - x % w ( wt ) contains of martensite, retained austenite structure, and mc, m6c, m2c carbides, and mc / m2c complex carbides by xrd, sem and metallographs. most of the mc carbides locate in the cell and other carbides distribute along the boundary of the cell

    結果表明：經金相組織觀察、 x射線衍射和掃描電鏡分析， fe - 2 c - 4 v - 4 mo - 5 cr - x w合金系高速鋼凝固組織包含馬氏體基體、殘余奧氏體及各種類型的碳化物如mc型碳化物、 m _ 2c型碳化物、 m _ 6c型碳化物和mc m _ 2c類型復雜碳化物，大部分mc型碳化物分佈於晶粒內部，其它類型碳化物則沿晶界呈網狀分佈。
  5. Abstract : by means of metallographical examination and sem, the microstructure characteristics, macro - and microfractographs of the brittle broken wheel hull bolt of bj212 automobile have been studied. the results show that the thin - headed screw, with excessively deep carbonitriding layer and hardening layer, has less resistance to brittle fracture in the thin area of its head. at the root of the head connecting the stem, a tensile stress may emerge owing to the non - even quenching stress. those are the two reasons for low torque fracture of bolt

    文摘:藉助金相、掃描電鏡等手段對低扭矩脆斷的bj212汽車輪殼螺栓的金相組織特徵，宏觀和微觀斷口形貌等進行了研究，結果表明：這種頭部薄的螺栓，滲層和淬透層過深，使頭部薄區脆斷抗力降低，在頭部與桿的根部，由於淬火應力不均勻導致根部產生拉應力，均是導致螺栓低扭矩斷裂的原因。
  6. Examination of the density, strength, hardness and microstructure showed that the mechanical properties and structure of the part made by direct metal forming process are better than that obtained from selective laser sintering process, as good as or even better than castings

    對成形件進行的密度、強度和硬度指標測試和金相組織觀察表明：基於弧焊的直接金屬成形件的組織結構和力學性能指標明顯優于選擇性激光燒結工藝成形件，達到或高於鑄造零件。
  7. ( 5 ) establishing the measuring metallographic expert database with multi - modes express, obverse - contrary deduce method, fuzzy mathematical model pattern matching based on regulations. its reliability, accuracy and reappearance can satisfy requirement of quantitative analysis of metallographic microstructure. the system has great theoretical and practical significance in setting up quantitative relation among the composition, microstructure and mechanical property, selecting appropriate material, customizing suitable process and developing quantitative metallographic

    廣東工業大學工學碩士學位論文利用本系統對金相組織自動分析的可靠性、準確性能滿足一般定量金相分析的要求;它對于建立金屬材料成分、組織與性能之間的定量關系、合理地選擇金屬材料、制定合適的加工工藝、發展定量金相都具有重要的理論意義和使用價值。
  8. This kind of high silica wrought aluminum alloy is provided with low density and well heat - stability, especially with the metallurgical structur ? similar with bearing alloy ? which is composed of dispersion distribution common silicon crystal hard mass point and the alloyed basal body is very fit for the components manufacture ? can bear small capacity moving load and friction load

    這種高硅變形鋁合金具有密度小和200以下良好的熱穩定性，特別是它的由彌散分佈的共晶硅硬質點及合金化的相基體組成的類似軸承合金的金相組織、特別適合用於製做承受小能量動載荷和摩擦載荷的零件。
  9. The explosive welding specimen were also annealed in vacuum at various elevated temperature from 1000 to 1300. optic microscope, sem, tem and eds ( electron diffraction scattering ) techniques are applied to observe the microstructure and the element profiles of the welding interface and the interdiffused layer, reveal the interdiffused performance of alloy elements at elevated temperature, and analyze the structure and composition of the precipitated phases. moreover, the tensile strength of welding line with the two different techniques and various welding parameters were carried out

    採用金相、掃描電鏡、透射電鏡、能譜等多種實驗手段對焊接結合層的微觀組織結構、高溫下nb - 1zr與不銹鋼合金元素的互擴散行為，形成的互擴散層的成分、金相組織和擴散層中的析出相的相組成和相結構等，都進行了較為詳細的分析，並且對在不同工藝、不同焊接參數下焊接的nb - 1zr合金和不銹鋼的焊縫做了強度實驗研究。
  10. Long durability and low consumption ： sssteel shot havefewer interior flaws. they are made of tempered martensite and can resist impulses. a long durability is ensured

    壽命長，消耗量少： ss鋼丸內部缺陷少，金相組織為回火馬氏體所組成，耐沖擊性強，壽命長。
  11. Residual stresses developed during heat treatment are caused by : ( 1 ) thermal gradients within the metal, ( 2 ) nonuniform changes in the metallurgical structure, and ( 3 ) nonuniformity in the composition of the metal itself, such as that caused by segregation

    熱處理中產生殘余應力的原因有： （ 1 ）金屬中存在多級熱梯度； （ 2 ）金相組織的非統一變化； （ 3 ）金屬自身構成的非一致性，如隔離造成的非一致性。
  12. The hardness tester can be equipped with camera device, it can take photos of tested indentation and material metallographic composition

    硬度機可選配攝影裝置，能對所測壓痕和材料金相組織進行拍攝。
  13. Metallographic grading atlas and assessing method for steel die forgings

    金相組織評級圖及評定方法
  14. Metallographic grading atlas and assessing method forsteel die forgings

    鋼質模鍛件金相組織評級圖及評定方法
  15. Steel - iron parts - determination of nitrided case depth and metallographic examination of nitriding structure

    滲氮層深度測定和金相組織檢驗
  16. Determination of nitrided case depth and metallographic microstructure examination for steel iron parts

    鋼鐵零件滲氮層深度測定和金相組織檢驗
  17. Review on research of computer image processing and identification technology of metallographic microstructure

    金相組織計算機圖像處理與識別技術研究現狀
  18. Then the reason is attributed to the unqualified metalographic structure of the material after careful analysis

    對其原因進行分析，結論為供貨狀態的金相組織不合格。
  19. Forging eliminates internal flaws and produces a coherent and uniform metallurgical structure assuring optimum performance

    鍛造消除了內部缺陷，產生了連貫一致的金相組織，保證了優異的性能。
  20. By means of analysising the chemic component, optical structure and the sem and measuring the microhardness, the samples with the crack in the hardface layer of continuous caster roller were studied

    摘要採用化學成分、金相組織和掃描電鏡斷口分析及顯微硬度測定等手段對連鑄輥表面堆焊層開裂部位進行了取樣分析。
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